Category: Learning

Learning is the process of acquiring new understanding, knowledge, behaviors, skills, values, attitudes, and preferences. The ability to learn is possessed by humans, animals, and some machines; there is also evidence for some kind of learning in certain plants.

The Bhoodan movement-  A Bloodless Revolution

Vinoba Bhave was born in Gagode village, Raigad, Maharashtra. A keen follower of Mahatma Gandhi, Vinoba Bhave took part in the freedom struggle and started the Bhoodan movement in 1951. He was an avid social reformer throughout his life. Vinoba Bhave, a humble spiritual leader, the first non-violent resister to the Britishers and reformer of Independent India started what we know as the Bhoodan movement – a landmark in Indian history where its mission was to persuade wealthy landowners to willingly give a small share of their land to the landless people .About four years later after india gained independence, Vinoba Bhave carried out a unique movement of his own. He travelled across all of India to convince the wealthy land-owners or land-lords to share a small area of their land with their poor and downtrodden neighbours with the condition that they can’t sell the land. Over a span of 20 years, a total of 4 million acres of land was shared across the country through this movement. Bhoodan literally means a donation of land. As implied by the name, in this movement, landlords voluntarily give up land to be distributed to landless labourers, who would then cultivate the land..

How it started

Bhoodan or Land Gift movement began with Acharya Vinoba Bhave in 1951 in Telangana. An inspirational icon, Vinoba Bhave’s work & dedication impacted people all across the country. He vowed to life-long celibacy as well as selfless service for others when he was as young as 10 years old. As it is said about him, “Perhaps none of Gandhi’s followers have created so many worshippers of Truth & Non-violence, so many genuine workers as has Vinoba Bhave.” It all began on April 18th 1951, which we now know as the historic day this movement began. Vinoba Bhave stepped into the Nalgonda district, which was the epicenter of communist activity in the region. He stayed at Pochampalli, a village with about 700 families who have him a hearty welcome. He visited the ‘untouchables’ or Harijan colony, where they asked for 80 acres of land for 40 families. As documented in history, while the discussion was going on, Ram Chandra Reddy who was the local landlord, got up and exclaimed, “I will give you 100 acres for these people.” This made Vinoba come up with an idea, that this may have the solution for possibly resolving land issues across the country. Soon, this movement led to become the Gramdan or village-gift movement and went through many levels of allied programmes and initiatives. In October 1951 rose a demand for fifty million acres of land for the landless in the whole of India by 1957, thus turning a small goal into a mass-scale movement. The success lasted till 1957, post which it slowly faded.

Outcomes

It gained a lot of success, especially in Northern India in UP and Bihar. Over 4.5million acres of land in India was given as a donation by 1957. The core belief of land being a gift of earth which belonged to everyone made its way into minds of everyone. With time, many problems seeped into the movement later such as slow progress, bribery, donating bogus land, greed to get more land or incorrect implementation in some regions. The movement soon failed due to increasing misuse of a voluntary movement for self-serving purposes by a few.

To conclude taking an overall view it cannot be gainsaid that the Bhoodan – Gramdan Movement, despite all its real & apparent limitations, it would ever be deemed as a glorious attempt for a peaceful & non-violent solution of the basic land problem of Indian society & through it for a non-violent reconstruction of the Sarvodaya socio-economic-politico order of universal relevance & significance

https://thelogicalindian.com/story-feed/get-inspired/vinoba-bhaves-bhoodan-movement/

The Forest Man of India

Photo by mali maeder on Pexels.com

Jadav Peyang from Jorhat district in Assam was given the title of “The Forest Man” in Delhi by government of Indian on World Earth Day in 2010 for turning a barren land of 550 acres into a forest all by himself. It took him nearly 30 years to accomplish the task. It is officially called as Molai Forest. The locals call it “Molai” as a tribute to Jadav who used to be a fair child with pink cheeks, thus resembling a Mola(raddish in local language). At the age of 16, Jadav Payeng had experienced that a large number of snakes died due to excessive heat after floods washed them onto the sandbar. He then planted around 20 bamboo seedlings on the sandbar of the Brahmaputra river.

He started working in the forest from 1979 when the Social Forestry division of Assam’s Golaghat district had launched a scheme of tree plantation on 200 hectares of land at Aruna Chapori, situated about five kilometres from Kokilamukh in Jorhat district. He was one of the labourers of the project which was completed after five years.
Jadav has a simple solution to the global problem of depleting forest cover: teach our children to love Nature. “The rest will happen on its own,” he feels. According to wildlife experts, the forest atrracts around world’s 80% migratory birds.Jadav’s story also inspired a children’s book, Jadav and the Tree Place, that tells his story of how he made a forest that is now home to wild animals. He has been the subject of award-winning documentaries and now people travel across the globe to see the Molai forest. His inspirational story is also being taught in ecology classes at schools across the United States.

Need for switch from physical to human capital

Human capital refers to stock of ‘skill and expertise’ embodied in humans. Human capital is as important as physical capital for economic development. Human capital formation is the process of adding to stock of human capital over time. Human capital can be developed through creation of skilled, trained and efficient labour force by providing better education, health care facilities, etc. Highly skilled people can create new ideas and methods of production. Thus, expenditure on education, on health and on on-job-training are key instruments of human capital formation. Expenditure on education is one of the most important way of enhancing and enlarging a productive workforce in the country. Expenditure on health can create more efficient and more productive human capital. Further, on-the-job-training helps workers to update skills. Training enhances the productivity and is expected to accelerate the process of human capital formation.

Human Capital and Economic Growth

When we talk about economic growth, human capital is the main reason for the accelerated growth and expansion for many countries that provide investment in human capital. This gives the best advantages to these countries for providing the best situations for work and lifestyles.A significant advantage in generating a stable environment for growth is that the nation has the expanded high-quality human capital in fields like health, science, management, education, and other fields. Here, the main components of human capital are definitely human beings, but presently, the principal component is a creative, educated, and enterprising person with a high level of professionalism.

Human capital in the economy manages the central portion of the national wealth. Hence, all researchers consider that human capital is the most important resource of the community, which is more powerful than nature or wealth. In most countries, human capital determines the rate of development, economic, technological, and scientific progress.

(i) Inventions, innovations, and technological improvement

 (ii) Higher productivity of physical capital

 (iii) Raises production

 (iv) High rate of participation and equality

 (v) Improves the quality of life

The difference between human capital and physical capital

Both forms of capital formation are outcomes of conscious investment decisions. Decision regarding investment in physical capital is taken on the basis of one’s knowledge in this regard. The entrepreneur possesses knowledge to calculate the expected rate of return to a range of investments and internationally decide which one of the investments should be made. Physical capital is the outcome of the conscious decision of the owner the physical capital formation is mainly and economic and technical process. A substantial part of human capital formation takes place in one life when she or he is unable to decide whether it will maximize her or his earnings. Children are given different types of school education health care facilities by parents and society. The peers, educators and society influence the decisions regarding human capital investment even at the tertiary level, at the college level. Human capital formation at this stage is dependent upon the already from human capital at the school level. Human capital formation is partly a social process and partly a conscious decision of the possessor of the human capital. The owner of a physical capital, does need not be present in the place where it is used; a bus driver who possesses the knowledge and ability to drive the bus should be present when the bus is used for transportation of people and other materials physical capital is tangible and can be easily sold in the market like any other commodity. Human Capital is intangible it is endogenously built in the body and mind of its owner. Human Capital is not sold in the market; service of human capital is sold and hence there arises the necessity of owner of the human capital to be present in the place of production. Physical capital is variable from its owner where does the human capital is in separable from its owner. The two forms of capital differ in terms of mobility across space. Capital is completely mobile between countries except for some artificial trade restrictions. Human capital is not a perfectly movable between countries as movement is restricted by nationality and culture. Physical Capital formation can be built it even do import, human capital formation is to be done through conscious policy formulations in consensus with nature of society and economy expenditure by the state and the individual.

Both forms of capital depreciate with the time but the nature of depreciation differs between the two continuous use of machine lead to depreciation and change of Technology makes a machine of solute. Human capital, eating but can reduce, for large through continuous investment in education and health on the job training. This investment also facilitates the human capital to cope with change in technology which is not the case with physical capital. Natures of benefits flowing from human capital are different from that of physical capital. Human Capital benefits not only the owner but also the society in general. This is called external benefit. Educated person can effectively take part in a democratic process and contribute to the socio economic progress of a nation. Healthy person, by maintaining personal hygiene and sanitation, stops the spread of contagious diseases and epidemics. Human Capital creates both private and social benefits where as physical capital creates only private benefits. That is, benefits from a capital good flow to those who pay the price for the product and services provided by it.

Importance of Human Capital Formation:

Although the accumulation of physical capital is quite important in the process of economic growth of a country but with the passage of time, it is being increasingly realised that the growth of tangible capital stock depends extensively on the human capital formation must get its due importance.In the absence of adequate investment in human capital, utilisation of physical capital will be at low pace, leading to retardation of development.Prof. Galbraith observed, “We now get the larger part of our industrial growth not from more capital investment but from investment in men and improvements brought about by improved men.” Unless these developed economies spread education, knowledge, know-how and raise the level of skills and physical efficiency of their people, the productivity of physical capital would have been reduced at this moment.

Most of the underdeveloped countries are suffering from low rate of economic growth which is again partially resulted from lack of investment in human capital. These underdeveloped countries are facing mainly two basic problems. They lack critical skills very much needed for the industrial sector and again have a surplus labour force.Thus human capital formation wants to solve these problems by creating necessary skills in man as a productive resource and also providing him gainful employment.In order to remove economic backwardness of the underdeveloped countries as well as to instill the capacities and motivations to progress, it is quite necessary to increase the level of knowledge and skills of the people.Thus in the absence of proper development of the quality of the human factor, the underdeveloped countries will not be able to attain the desired rate of progress.

Takeaway

Economic and social benefits of human capital formation and Human Development are well-known. The spread of education and Health Services across different sectors of the society should be ensured so as to simultaneously attain economic growth and equity. The need of the hour is to better it qualitatively and provide such conditions so that they are utilised in our own country.

Why should one get enough sleep?

We all need sleep, get most of us take it for granted by staying up for  long hours at night watching a screen or blocking the brain with caffeine and other harmful drugs . Many people do not get enough quality sleep, and this can affect their health, well-being, and ability to do everyday activities.

You may think nothing is happening when you sleep. But parts of your brain are quite active during sleep. And enough sleep (or lack of it) affects your physical and mental health. When you sleep, your body has a chance to rest and restore energy. A good night’s sleep can help you cope with stress, solve problems or recover from illness. Not getting enough sleep can lead to many health concerns, affecting how you think and feel.

How much sleep do I need?

Many factors affect how much sleep you need. Age is a big factor:

  • Infants need about 16 hours a day.
  • Toddlers and preschoolers need about 12 hours.
  • Teenagers need about nine hours.
  • Adults need seven to eight (though some are fine with five and others need closer to 10).
  • Pregnant people often need more sleep during the first trimester.

If you haven’t slept well or long enough for a few days, you might create a sleep debt. Once your debt builds up, you may feel physically and mentally exhausted. Try to make sure you get enough sleep every night to avoid creating this debt. You can’t necessarily make up your debt by sleeping a lot on the weekends. It’s best to get enough sleep all week long. A person who is getting too little quality sleep may experience a range of symptoms including: fatigue, irritability, mood changes, difficulty focusing and remembering, reduced sex drive

In1965 , an experiment was conducted where a high school boy stayed up for 264 hours or 11 days. He slowly lost focus of the eye, became moody and irritable, he stopped sensing stimuli and could not concentrate or retain memories. We grow sleep due to signals from our body hormones like melatonin and adenosine that send us into a deep doze.

During the night, you cycle through two types of sleep: non-rapid eye movement (non-REM) sleep and rapid eye movement (REM) sleep. Your brain and body act differently during these different phases. During non-REM stages, your body-Builds bone and muscle, Repairs and regenerates tissues, Strengthens the immune system. When you enter REM sleep, brain activity increases again, meaning sleep is not as deep. The activity levels are like when you’re awake. That’s why REM sleep is the stage where you’ll have intense dreams. Usually, REM sleep arrives about an hour and a half after you go to sleep. The first REM period lasts about 10 minutes. Each REM stage that follows gets longer and longer.

Sleeplessness may result in inflammations, hallucinations, high blood pressure and is also related to obesity and diabetes and obesity along with impairment in memory mood, reaction time etc.

How does sleep deprivation cause such immense effects?

 Our brain collects a lot of unwanted information during the day that can be proceed as useful and waste while we sleep. Our brain uses a lot of energy source that leads to build up of adenosine, which increases the urge to sleep and caffeine blocks the pathway of this that causes us to be awake. Waste products if not cleared away overload the brain leading to the negative symptoms of sleep deprivation. A glymphatic system is present in all which acts as a clean-up machine that removes this build up and is active mostly when we are asleep. hence if the brain doesn’t get its sufficient recharge it could lead to dire consequences like insomnia and other fatal disorders that a person can develop. For now, we can be sure that slipping into slumber is a necessity to maintain our health and sanity.

Takeaway

Sleep deprivation can harm a person’s mental and physical health, their performance at school or work, and their overall quality of life. Also, a persistent lack of sleep can lead to complications or indicate an underlying health problem, such as sleep apnea or anxiety. Anyone who is concerned about a lack of sleep should contact a medical professional.

Explaining Autism

There are many people around us of different age groups that are either diagnosed or have underlying symptoms of autism. Autism is a neurodevelopmental disorder characterized by challenges with social communication, and by restricted and repetitive behaviours. is now considered part of the wider autism spectrum. People with autism have trouble with communication. They have trouble understanding what other people think and feel. This makes it hard for them to express themselves, either with words or through gestures, facial expressions, and touch. People with autism might have problems with learning. Their skills might develop unevenly. For example, they could have trouble communicating but be unusually good at art, music, math, or memory. Because of this, they might do especially well on tests of analysis or problem-solving. More children are diagnosed with autism now than ever before. But the latest numbers could be higher because of changes in how it’s diagnosed, not because more children have a disorder.

Autism is known to affect every one in every 60 individuals and boys are said to have more risk of developing it than girls. It can be hard to get a definite diagnosis of autism. Your doctor will focus on behaviour and development.

A developmental screening will tell the doctor whether a child is on track with basic skills like learning, speaking, behavior, and moving. If a child shows signs of a problem on these screenings, they’ll need a more complete evaluation. This might include hearing and vision tests or genetic tests. Your doctor might want to bring in someone who specializes in autism disorders, like a developmental paediatrician or a child psychologist. Some psychologists can also give a test called the Autism Diagnostic Observation Schedule (ADOS).parents can also find some symptoms and unusual behaviour

Common symptoms of autism include:

  • A lack of eye contact
  • A narrow range of interests or intense interest in certain topics
  • Doing something over and over, like repeating words or phrases, rocking back and forth, or flipping a lever
  • High sensitivity to sounds, touches, smells, or sights that seem ordinary to other people
  • Not looking at or listening to other people
  • Not looking at things when another person points at them
  • Not wanting to be held or cuddled
  • Problems understanding or using speech, gestures, facial expressions, or tone of voice
  • Talking in a sing-song, flat, or robotic voice
  • Trouble adapting to changes in routine

What Are the Types of Autism Spectrum Disorders?

These types were once thought to be separate conditions. Now, they fall under the range of autism spectrum disorders including:

Asperger’s syndrome. These children don’t have a problem with language; in fact, they tend to score in the average or above-average range on intelligence tests. But they have social problems and a narrow scope of interests.

Autistic disorder. This is what most people think of when they hear the word “autism.” It refers to problems with social interactions, communication, and play in children younger than 3 years.

Childhood disintegrative disorder. These children have typical development for at least 2 years and then lose some or most of their communication and social skills.

Pervasive developmental disorder (PDD or atypical autism). Your doctor might use this term if your child has some autistic behavior, like delays in social and communications skills, but doesn’t fit into another category.

What Causes Autism?

Exactly why autism happens isn’t clear. It could stem from problems in parts of your brain that interpret sensory input and process language.. It can happen in people of any race, ethnicity, or social background. Family income, lifestyle, or educational level doesn’t affect a child’s risk of autism. Autism runs in families, so certain combinations of genes may increase a child’s risk. A child with an older parent has a higher risk of autism. Pregnant women who are exposed to certain drugs or chemicals, like alcohol or anti-seizure medications, are more likely to have autistic children. Other risk factors include maternal metabolic conditions such as diabetes and obesity. Research has also linked autism to untreated phenylketonuria (also called PKU, a metabolic disorder caused by the absence of an enzyme) and rubella (German measles).There is no evidence that vaccinations cause autism.

How Is Autism Treated?

There’s no cure for autism. But early treatment can make a big difference in development for a child with autism. If you think your child shows symptoms of ASD, tell your doctor as soon as possible.What works for one person might not work for another. Your doctor should tailor treatment for you or your child. The two main types of treatments are:

Behavioral and communication therapy to help with structure and organization. Applied behavior analysis (ABA) is one of these treatments; it promotes positive behavior and discourages negative behavior. Occupational therapy can help with life skills like dressing, eating, and relating to people. Sensory integration therapy might help someone who has problems with being touched or with sights or sounds. Speech therapy improves communication skills.

Medications to help with symptoms of ASD, like attention problems, hyperactivity, or anxiety.

Complementary treatments may help boost learning and communication skills in some people with autism. Complementary therapies include music, art, or animal therapy, like horseback riding and even swimming with dolphins.

It is high time that people start to embrace autism and not ostracize such individuals but give more support and kindness. Young children must be taught about it and it’s not a topic to shy away from but accept and cherish that its ok to be different because that way you are special.

Earth Day 2022

HISTORY OF EARTH DAY:

The first Earth Day in 1970 launched a wave of action, including the passage of landmark environmental laws in the United States. The Clean Air, Clean Water, and Endangered Species Acts were created in response to the first Earth Day in 1970, as well as the creation of the Environmental Protection Agency (EPA). Many countries soon adopted similar laws. Earth Day continues to hold major international significance: In 2016, the United Nations chose Earth Day as the day when the historic Paris Agreement on climate change was signed into force.

Now, the fight for a clean environment continues with increasing urgency, as the ravages of climate change become more and more apparent every day. As the awareness of our climate crisis grows, so does civil society mobilization, which is reaching a fever pitch across the globe today. Earth Day was a unified response to an environment in crisis — oil spills, smog, rivers so polluted they literally caught fire. On April 22, 1970, 20 million Americans — 10% of the U.S. population at the time — took to the streets, college campuses, and hundreds of cities to protest environmental ignorance and demand a new way forward for our planet. The first Earth Day is credited with launching the modern environmental movement and is now recognized as the planet’s largest civic event.

Earth day continues to grow as a worldwide event focused on promoting clean living and a healthy, sustainable habitat for all living beings. The day also reminds us how fragile our planet is and how it is important to save it from the global climate crisis that is worsening with each passing day. The theme of Earth Day 2022 is to ‘Invest in our planet’, urging businesses to shift towards sustainable practices. According to the UN, “Despite on-going efforts, biodiversity are deteriorating worldwide at rates unprecedented in human history. It is estimated that around one million animal and plant species are now threatened with extinction”. As per Earth Day Organization, “We need to act (boldly), innovate (broadly), and implement (equitably). It’s going to take all of us all in. Businesses, governments, and citizens — everyone accounted for, and everyone accountable. A partnership for the planet.”

On the occasion of Earth Day 2022, American tech giant Google also dedicated the artwork through its Doodle to raise awareness about climate change. The artwork showcases real time-lapse imagery from Google Earth Time-lapse and other sources to showcase the impact of climate change across different regions.

reference-https://www.indiatoday.in/information/story/earth-day-2022-theme-history-significance-and-all-you-need-to-know-1940282-2022-04-22

Every year we celebrate earth day on 22nd of April as a reminder for the mankind to protect and safeguard the mother earth and its species, to make Earth a better place for the coming generations. It’s gained   a lot of popularity and significance in the world in the recent years as to global crisis relating to environment like global warming, deforestation, climate change etc.

We celebrate our mother earth with ‘World Earth Day, which marks the anniversary of the Modern Environmental Movement, which started in 1970. World Earth Day is a reminder for mankind to protect and safeguard the mother earth and its species, to make Earth a better place for the coming generations. April 22, 2022, will mark 52 years of Earth Day. Today, Earth Day is widely recognized as the largest secular observance in the world, marked by more than a billion people every year as a day of action to change human behaviour and provoke policy changes.

What is PTSD?

Most of us go through a frightening episode that we come out of without any damage or long term effects. But a large number of people exist who suffer the aftermath of a traumatic experience in unhealthy that puts pressure on one’s mental health. This condition, where negative thoughts interfere with daily life is called post-traumatic stress disorder or PTSD.

 Posttraumatic stress disorder (PTSD), once called shell shock or battle fatigue syndrome, is a serious condition that can develop after a person has experienced or witnessed a traumatic or terrifying event in which there was serious physical harm or threat. PTSD is a lasting consequence of traumatic ordeals that cause intense fear, helplessness, or horror. Examples of things that can bring on PTSD include sexual or physical assault, the unexpected death of a loved one, an accident, war, or natural disaster. Families of victims can develop PTSD, as can emergency personnel and rescue workers.

It is natural to feel afraid during and after a traumatic situation. Fear triggers many split-second changes in the body to help defend against danger or to avoid it. This “fight-flight or freeze” response is a typical reaction meant to protect a person from harm. Nearly everyone will experience a range of reactions after trauma, yet most people recover from initial symptoms naturally. Those who continue to experience problems may be diagnosed with PTSD. People who have PTSD may feel stressed or frightened, even when they are not in danger. Ptsd isn’t failing of a person or doesn’t make one weak willed, it is a treatable malfunction of the memory of certain dangerous experiences that allows us to cope better with it

PTSD Symptoms

Symptoms of PTSD most often begin within 3 months of the event. In some cases, however, they don’t begin until years later. The severity and duration of the illness can vary. Some people recover within 6 months, while others have it much longer. A major challenge of coping is sensitivity to triggers, physical and emotional stimuli that the brain associates with the original trauma .Symptoms of PTSD often are grouped into four main categories, including:

Reliving: People with PTSD repeatedly relive the ordeal through thoughts and memories of the trauma. These may include flashbacks, hallucinations, and nightmares. They also may feel great distress when certain things remind them of the trauma, such as the anniversary date of the event.

Avoiding: The person may avoid people, places, thoughts, or situations that may remind them of the trauma. This can lead to feelings of detachment and isolation from family and friends, as well as a loss of interest in activities that the person once enjoyed.

Increased arousal: These include excessive emotions; problems relating to others, including feeling or showing affection; difficulty falling or staying asleep; irritability; outbursts of anger; difficulty concentrating; and being “jumpy” or easily startled. The person may also suffer physical symptoms, such as increased blood pressure and heart rate, rapid breathing, muscle tension, nausea, and diarrhoea.

Negative cognitions and mood: This refers to thoughts and feelings related to blame, estrangement, and memories of the traumatic event.

Anyone can develop PTSD at any age. According to the National Centre for PTSD, about 7 or 8 out of every 100 people will experience PTSD at some point in their lives. Women are more likely to develop PTSD than men, and genes may make some people more likely to develop PTSD than others.

It is important to remember that not everyone who lives through a dangerous event develops PTSD. In fact, most people will not develop the disorder. Many factors play a part in whether a person will develop PTSD. Some examples are listed below. Risk factors make a person more likely to develop PTSD. Other factors, called resilience factors, can help reduce the risk of the disorder.

Some factors that increase risk for PTSD include:

  • Living through dangerous events and traumas
  • Getting hurt
  • Seeing another person hurt, or seeing a dead body
  • Childhood trauma
  • Feeling horror, helplessness, or extreme fear
  • Having little or no social support after the event
  • Dealing with extra stress after the event, such as loss of a loved one, pain and injury, or loss of a job or home
  • Having a history of mental illness or substance abuse

Treatment

The goal of PTSD treatment is to reduce the emotional and physical symptoms, to improve daily functioning, and to help the person better manage with the event that triggered the disorder. The main treatments for people with PTSD are medications, psychotherapy (“talk” therapy), or both. Everyone is different, and PTSD affects people differently, so a treatment that works for one person may not work for another. It is important for anyone with PTSD to be treated by a mental health provider who is experienced with PTSD. Some people with PTSD may need to try different treatments to find what works for their symptoms. Medication for treating PTSD is antidepressants, which may help control PTSD symptoms such as sadness, worry, anger, and feeling numb inside. Other medications may be helpful for treating specific PTSD symptoms, such as sleep problems and nightmares.

Recovery from PTSD is a gradual and on-going process. Symptoms of PTSD seldom disappear completely, but treatment can help people learn to manage it more effectively. Treatment can lead to fewer and less intense symptoms, as well as a greater ability to manage feelings related to the trauma. Research is on-going into the factors that lead to PTSD and into finding new treatments.

Features of buisness watsapp

watsapp which well known to people of all generations including kids,now a days it is main source of communication or intraction between people’s.

Now a days buisness are going online so meta company also introduced a best application for buisiness it is watsapp buisines, although everyone who are reading this blog are familiar with this application but please spend some of your valuable time in reading this in which we know best updated buisines watsapp Together with WhatsApp chatbot, WhatsApp Business is a very powerful tool for commerce. Thanks to many new features that the platform keeps on releasing, WhatsApp is becoming a great retail place, especially during remote times. Even if you are not going to build a WhatsApp chatbot, there

Let’s look closer at WhatsApp Business app features that you might enjoy as much as we do:

1. Business Profile
2. Quick Replies
3. Automatic Greeting Message
4. Automatic Away Message
5. Contacts Labels
6. Message Statistics
7. Catalogs

1.Business Profile

Create a business profile with helpful information for your customers, like your address, business description, email address, and website. Business accounts help brands to gain a user’s loyalty. A business profile gives the company a familiar “face” and identity. To have a “Verified” badge next to your company name, WhatsApp has to confirm that this is a verified business account.

Steps to add details about your business: Go to WhatsApp Business app – Open Settings > Business settings > Profile.

3.Quick Reply

These are frequent messages to answer common questions. Quick replies let you save and reuse messages you frequently send so you can easily answer common questions in no time. Simply press the “/” on your keyboard to select a quick reply and send.

3.Automatic Greeting Message

WhatsApp for business enables you to create a greeting message that users will receive when they start a dialog with your company or after 14 days of inactivity. By sending an instant message, you welcome and introduce a company to a new potential customer with no delays and waiting time.

Steps to set up a greeting message: Settings > Business settings > Greeting message. From here, you can create a new greeting message or edit an existing one.

4.Setting Away Message

Away messages are like greeting messages. They send a custom message to people who are trying to connect with the company after your working hours. You can write a custom message or send your working hours. You can set up for them to activate at the chosen time.

Steps to set up an away message: Settings > Business settings > Away message > “Activate away message                                     

You can also edit your away message from here and schedule when you want to send this message. You can choose from Always send, Custom schedule, or after your work hours

5.Label Contacts

Businesses can organize their contacts and categorize them with labels for easy access. This way, you can easily search through your contacts and keep them grouped and organized.

Steps to add a label to a new contact: Click the menu button on the client’s chat page > choose a label and then save.

Steps to add a new label: Click the menu button on the client’s chat page > click “ New label” > click save

6.Access Message Statistics

WhatsApp for Business lets you access vital metrics like how many of your messages were sent, delivered, and read.

Steps to access statistics: Tap the Menu button > Settings > Business Settings > Statistics

7.Catalogs and Collections

The other feature that will be beneficial for your business is Catalogs. They look like this:

Catalogue for bakery

For each item in your catalog, you can add information, including price, description, and product code. This is so much easier for your customers than having to ask you about each item separately or go from WhatsApp to the website.

In October 2021, WhatsApp added Collections to make shopping even easier. They will act as folders to group items inside a business account. Users can navigate to the category they’re looking for right away without scrolling through the whole product list.Once added, you’re free to modify the Collection just like items to keep the information up to date.

Pro Tip: think of collections as categories on ecommerce websites. “Last chance” or “Sale” could be as converting in WhatsApp as they are on the website. Using these on WhatsApp Business account means providing similar well-paved shopping experience.

@channa2021

Thank you for reading this blog i believe this is helpful to you

Operant conditioning by B.F Skinner

B.F Skinner is considered one of the most influential psychologist of this era. He studied human aspects and behaviourism of the day to day life that most of us fail to observe and put it into theory .His discovery are used till date to treat, diagnose and find solution to psychological problems. B. F. Skinner was an American psychologist best-known for his influence on behaviourism.

Early life

Burrhus Frederic Skinner was born and raised in the small town of Susquehanna, Pennsylvania. His father was a lawyer and his mother a homemaker. During high school, Skinner started to develop an interest in scientific reasoning from his extensive study of the works of Francis Bacon. After earning his undergraduate degree he decided to become a writer, a period of his life that he would later refer to as the “dark year. He wrote short newspaper articles and receiving some encouragement and mentorship from the famed poet Robert Frost. While working as a clerk at a bookstore, Skinner happened upon the works of Pavlov and Watson, which became a turning point in his life and career. Inspired by these works, Skinner decided to abandon his career as a novelist and entered the psychology graduate program at Harvard University.

He Best Known for Operant conditioning, Schedules of Reinforcement, Skinner Box Cumulative Recorder, Radical Behaviourism. Among his many discoveries, inventions, and accomplishments were the creation of the operant conditioning chamber (aka the Skinner Box), his research on schedules of reinforcement, the introduction of response rates as a dependent variable in research, and the creation of the cumulative recorder to track these response rates. Skinner’s operant conditioning process, an operant referred to any behaviour that acts on the environment and leads to consequences. He contrasted operant behaviours (the actions under our control) with respondent behaviours, which he described as anything that occurs reflexively or automatically such as jerking your finger back when you accidentally touch a hot pan.

Operant conditioning and experiments

Skinner identified reinforcement as any event that strengthens the behaviour it follows. The two types of reinforcement he identified were positive reinforcement (favorable outcomes such as reward or praise) and negative reinforcement (the removal of unfavourable outcomes).Punishment can also play a role in the operant conditioning process.

Skinner distinguishes between two types of behaviour respondent and operant. Respondent behaviour is directly under the control of a stimulus. Operant behaviour appears to be spontaneous rather than a response to specific stimulus .Stimulus that may influence operant behaviour is called discriminative stimulus the word operant derived from the fact that operant behaviour of the rates and the environment to produce some effect. Thus, the telephone rings going to where it is and receiving our operant acts that lead to a telephonic conversation. To demonstrate operant conditioning in the laboratory, a rat is placed in a box called the skinner box that is deprived of food for some specified period and so was assumed to be motivated by hunger drive inside the Skinner box there is a protruding bar with the food dish beneath that small light bulb above the bar can be lit at the experimenters discretion. Left alone in the box, the rat move absolutely restlessly and by chance occasionally presses the bar. The rate at which it first pushes the bar defines the preconditioned of operant level of bar pressing after establishing the opponent level the experimental attaches the food dispenser so that every time the rat presses the bar, a palette of food falls into the dish. The rat eats and soon presses the bar again. The food reinforces by pressing and the rate of pressing increases dramatically. If the food dispenser is disconnected and pressing the bad no longer no longer delivers would the rate of bar pressing will diminish .Experimenter can set up a discrimination by presenting food if the bar is pressed while the light is on and not giving these reinforcement if the response is made in the dark. Selective reinforcement leads to the rats pressing the bar only in the presence of light operant conditioning refers to the increase in the probability of response in a particular stimulus environment by following the response with reinforcement. Usually reinforcement is something that can satisfy a basic drive like food to satisfy your hunger. Operant behaviour is consequences that lead to change in voluntary behaviour person.

Operant conditioning is not just something that takes place in experimental settings while training lab animals. It also plays a powerful role in everyday learning. Reinforcement and punishment take place in natural settings all the time, as well as in more structured settings such as classrooms or therapy sessions. Examples in real life include-     Homework Completion-A student tends to complete his/her homework daily; because he/she knows that he/she will be rewarded with a candy (action) or praise (behaviour). Incentives and Bonus-Workers are often offered with the incentives and bonus in return of completing their targets in time or for regular attendance. It makes the workers to perform better, so that, they can continuously get those incentives and bonus.

Find any day when date is given

Pre requisites:

365 days 52weeks + 1 odd day

366 days 52weeks + 2 odd days

   

mon code: 0

sun code: 1

tue code: 2

wed code: 3

thu code: 4

fri code: 5

sat code: 6

28 days in month     code: 0

29 days in month    code: 1

30  days in month   code: 2

31  days in month   code: 3

400 years    code: 0

200 years    code: 3

100 years    code: 5

300 years    code: 1

100th year example:

24leap years + 76 normal years

24*2(as 2 odd days in leap year i.e. 366 days 52weeks + 2 odd days)+ 76*1(as only odd day in normal year i.e. 365 days 52weeks + 1 odd day)

hence,

24*2 + 76*1

48+76

124

1. 15th aug 1947

1946 + JAN + FEB + MAR + APR + MAY + JUN + JUL + 15

             3+0+3+2+3+2+3+15 = 31

1946

1600+300+46

0+1+57=58

58+31=89

46

11+35

11*2+35*1

22+35= 57

11 FEB 2002

2001+ JAN + 11

           3+11=14+1 = 15 =15/7= 1 MONDAY

2000 + 1

0 + 0LP+1NLP

0+0+1=1

03 NOV 1975

1974 + J+F+M+A+M+J+J+A+S+O+3

             3+0+3+2+3+2+3+3+2+3+3= 27

1600+300+74

0+1+ 18LP+56NP

1+18*2+56*1

37+56

Find the day for the date 26/07/1987 and post your answer in the comments

Major tasks of Data Science

Data science involves a plethora of disciplines and expertise areas to produce a holistic, thorough and refined look into raw data. Data scientists must be skilled in everything from data engineering, math, statistics, advanced computing and visualizations to be able to effectively sift through muddled masses of information and communicate only the most vital bits that will help drive innovation and efficiency.

Data scientists also rely heavily on artificial intelligence, especially its subfields of machine learning and deep learning, to create models and make predictions using algorithms and other techniques. 

Reference

https://builtin.com/data-science

How machines learn?

Machine learns through experience

Like humans,

machines also learn from experience. They analyse the existing data, figure out the pattern, and find what to do with the new data.

Learning from Medical records

based on combination of attributes i.e., symptoms, it determines an outcome variable i.e., whether the patient is covid positive or not by learning from the existing data.

Learning from Energy usage patterns

smart homes optimize the energy usage by learning from the energy usage patterns of its residents (by capturing the motion of residents), hence saving the electricity bills.

Learning from User interests

learns from user interests and gives suggestions and recommendations accordingly

Learning to target customers

learns from the travel history of customer and gives discounts, coupons, offers to the customers travelling more often during a certain period, to attract them to travel more (to retain the customer to themselves)

Applications of machine learning

Machine learning in finance

  • Financial Monitoring

Simultaneously multiple micro transactions to multiple accounts.

  • Risk Management

Giving loans based on credit score of the customer. (Credit worthiness)

  • Money laundering prevention

Machine learning in medicine

  • Personalized medical reports and treatments
  • Smart watches
  • Predicting whether a cell is cancerous cell or not
  • Based on the attributes (lifestyle, food habits, exercise, sleep etc.), determining whether a person is prone to certain disease (say cardiac arrest).

Equipment maintenance records

Combustion chamber, rockets

Types of Unsupervised Learning Algorithm:

The unsupervised learning algorithm can be further categorized into two types of problems:

Clustering

Clustering is a method of grouping the objects into clusters such that objects with most similarities remains into a group and has less or no similarities with the objects of another group.

Cluster analysis finds the commonalities between the data objects and categorizes them as per the presence and absence of those commonalities.

Association

An association rule is an unsupervised learning method which is used for finding the relationships between variables in the large database. It determines the set of items that occurs together in the dataset.

Association rule makes marketing strategy more effective.

Such as people who buy X item (suppose a bread) also tend to purchase Y (Butter/Jam) item. A typical example of Association rule is Market Basket Analysis.

Unsupervised Learning algorithms:

K-means clustering

KNN (k-nearest neighbors)

Hierarchal clustering

Anomaly detection

Neural Networks

Principle Component Analysis

Independent Component Analysis

Apriori algorithm

Singular value decomposition

Advantages of Unsupervised Learning

Fast process as task of data labelling is not involved.

Provides unique and disruptive insights.

Disadvantages of Unsupervised Learning

The result of the unsupervised learning algorithm might be less accurate as input data is not labelled, and algorithms do not know the exact output in advance.

Difficult to measure accuracy

Dealing with high-dimensional data- when the dimension of data and the number of variables is more, the process becomes difficult.

Unsupervised Learning

As the name suggests, unsupervised learning is a machine learning technique in which models are not supervised using training dataset.

Instead, models itself find the hidden patterns and insights from the given data.

It is much similar as a human learns to think by their own experiences, which makes it closer to the real AI.

In real-world, we do not always have input data with the corresponding output (training or labelled data referred to as supervisor). So, to solve such cases, we need unsupervised learning.

Steps:

Step 1: The very first step is to load the unlabeled data into the system.

Step 2: Once the data is loaded into the system, the algorithm analyses the data.

Step 3: As the analysis gets completed, the algorithm will look for patterns depending upon the behavior or attributes of the dataset.

Step 4: Once pattern identification and grouping are done, it gives the output.

Example: Input dataset containing images of different types of fruits.

Now, let’s take these fruits and feed them to an unsupervised learning model.

The model determines the features associated with the data and understands that all the apples are similar in nature and thus groups them together.

Similarly, it understands that all the oranges have the same features and thus group them together and the same is the case with all the mangoes (in case we have mangoes in this example)

Here, the unsupervised learning algorithm will perform this task by clustering the image dataset into the groups according to similarities between images.

Example 2:

For instance, given a data base of movie reviews, you could identify clusters of users who rate action movies similarly, and use those correlations to predict how one member might like a particular movie he had not yet seen, but others have rated.