Friday, March 3, 2023

How can stretching exercises benefit the human body ?

My friends have always instructed me to do not just exercises like walking etc but also stretching exercises. At first I did not know the benefits, but later on came to know that stretching is much better than just doing regular exercises. My better health for the past one year is based on this realisation.

Stretching exercises provide numerous benefits for the human body, including:
  1. Improved flexibility: Stretching helps to increase the range of motion of your joints and muscles. This can improve your overall flexibility, which can make it easier to perform physical activities and reduce the risk of injury.

  2. Better posture: Stretching can help to lengthen and strengthen your muscles, which can improve your posture and reduce the risk of back pain.

  3. Increased blood flow: Stretching can increase blood flow to your muscles, which can help to reduce muscle soreness and stiffness after exercise.

  4. Reduced stress: Stretching can be a great way to relieve stress and tension in your muscles. It can also help to improve your mental focus and concentration.

  5. Improved athletic performance: Stretching can help to improve your athletic performance by increasing your range of motion, flexibility, and strength.

  6. Reduced risk of injury: By improving flexibility and range of motion, stretching can reduce the risk of injury during physical activity.

  7. Improved balance and coordination: Stretching exercises can help to improve your balance and coordination, which can be beneficial for activities such as yoga, dance, and sports.

Overall, incorporating stretching exercises into your daily routine can help to improve your physical health, reduce the risk of injury, and improve your overall quality of life.


Wednesday, March 1, 2023

Maintaining a healthy l;ifestyle ..

What should we be doing to lead  a happy and healthy life ?

To lead a happy and healthy life one needs to keep good health, exercise and get good food and rest

  1. Eat a healthy and balanced diet: This means including a variety of fruits, vegetables, whole grains, and lean proteins in your meals. Avoid processed and sugary foods as much as possible.
  2. Exercise regularly: Aim for at least 150 minutes of moderate intensity exercise per week. This can include activities such as walking, running, swimming, or cycling.
  3. Get enough sleep: Adults should aim for 7-9 hours of sleep per night. Getting enough sleep helps to repair and rejuvenate the body, and can improve physical and mental health.
  4. Stay hydrated: It is important to drink enough water throughout the day. Aim for at least 8-8 ounces of water per day.
  5. Avoid tobacco and excessive alcohol consumption: Smoking and excessive alcohol consumption can have serious negative impacts on your health. If you do smoke, try to quit, and if you do drink alcohol, do so in moderation.
  6. Practice stress management: Chronic stress can have negative impacts on your physical and mental health. Find ways to manage stress, such as through exercise, meditation, or talking to a therapist.
  7. Get regular check-ups: Regular check-ups with your doctor can help identify potential health issues early on and allow for timely treatment

George..

Does ChatGPT write better English ?

The below text was the original text I write for the blog on our Aravind visit last Novenber to Madurai.

Aravind Eye Care Success - George Easaw

Pl write this article in a better way 

First it is the extremely high levels of efficiency, while an ophthalmologist in an eye hospital does almost 1-2 cataract surgeries per day, an Arvind hospital eye doctor does about 15 cataract surgeries a day, almost 10x.

Secondly so many surgeries are done daily in the hospital, besides the high level of medical expertise of the doctors, the Intra-ocular lens that the hospital manufactures on its own, it is able to sell at $5 apiece, while an imported IOL would cost anywhere above $80. The low cost of the lens helps support cheap surgeries and thus results in increased cost efficiencies in a vicious cycle.

The third factor is the economies of scale and assembly lines concepts that are taken from the industry helping increase operational efficiency, besides organising outreach camps nearer to the customer to generate the necessary demand. 

While Aravind Hospital does not invest much in advertising or other frill activity, it invests heavily in the latest state of the art machinery in the hospital and top world class training and exposure for its doctors and nurses, which is the fourth factor.

The fifth factor is the value set imparted by the founder Dr. V Govindaswamy in eradicating needless blindness from the country that has helped the hospital in offering more than 50% of its surgeries to the needy people in society free of charge and giving world class trainig to medical personnel from other hospitals at very low rates.

A later article by Prof. Vijay Govindarajan in HBR of January 2012 points of the audacious nature of Aravind's goals and how the hospital has managed to rise above expectations. Click here .. The benefits of lower costs of labour and process innovation steps have helped Aravind steal the limelight and become one of the world's top and high quality eye care centre.  

I have been asked by MBA students, would the Aravind eye care system have survived in another culture or country ? According to me, the high population always ensures a high demand for Aravind services. The high poverty levels in society puts pressure on the system to offer high quality low cost services to the masses, pushing the system to continuously strive for innovative methods of functioning and service delivery. 

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ChatGPT edited improved text

The Aravind Eye Care System has become one of the world's top and high-quality eye care centers due to several factors. Firstly, it boasts an exceptional level of efficiency. An ophthalmologist in an eye hospital typically performs 1-2 cataract surgeries a day, while an Aravind Hospital eye doctor performs around 15 cataract surgeries a day, a nearly ten-fold increase.

Secondly, the hospital's high volume of surgeries each day is made possible not only by the medical expertise of its doctors but also by its in-house manufactured intra-ocular lens (IOL). The IOL, which is sold at $5 each, enables the hospital to offer cheap surgeries and helps to sustain a low-cost, high-efficiency cycle.

Thirdly, the hospital leverages economies of scale and assembly line concepts from the manufacturing industry to increase its operational efficiency, along with organizing outreach programs to reach its customers.

The fourth factor that contributes to the hospital's success is its investment in state-of-the-art machinery and world-class training and exposure for its doctors and nurses. The hospital prioritizes these investments over advertising or other extraneous activities.

Finally, the fifth factor is the value set imparted by the hospital's founder, Dr. V Govindaswamy, to eradicate needless blindness in the country. This mission has motivated the hospital to offer more than 50% of its surgeries to those in need for free and to provide low-cost training to medical personnel from other hospitals.

In conclusion, the Aravind Eye Care System's success can be attributed to its high efficiency, low-cost IOL, economies of scale, investment in technology and training, and its mission to eradicate needless blindness. While it is difficult to determine if the system would be successful in another culture or country, its success in India is likely due to the high demand for its services, driven by the country's high population and poverty levels

 The way in which the text is neatly rewritten also tells us that ChatGPT language model is indeed a very good one. 

George..

Interaction with Amazon UK Manager..

It was a great opportunity for the sem 4 MBA Operations students to know about global operations from Amazon in the classroom from a senior Amazon employee. 

We arranged a professional interaction with an Amazon Sr. Manager from UK (Easaw George) with students of MBA sem 4 operations at Alliance School of Business, Bangalore to know more about Amazon global middle mile logistics and product returns.

The interaction happened from 10.10 AM to 11.10 AM on 2 March 2023. Easaw started with what he does and how middle mile logistics adds value to the Amazon network. 

Be it in product consolidation or choosing the best transportation modes or even ensuring improved forward handling rates from 400 packages per hour per employee to 1200 packages per hour per employee, the focus Amazon keeps on improving their final customer service is appreciable.

Answering a question on how Amazon was increasing the costs for customers in India to access privileged Amazon services like Prime and so on, Easaw was quick to respond that as an organisation Amazon also incurs heavy costs. The ecommerce facility does not bring all the revenues for Amazon like AWS. But having customers and ensuring they get great value out of the system is the foremost concern for Amazon. 

Due to professional constraints Easaw could not discuss specifically about Amazon processes but he gave the students a birds eye view of the happenings in middle mile network of Amazon. Easaw also discussed about the Value Improvement and waste reduction processes at Amazon and also especially about the environmental sustainability efforts at Amazon.

The interaction was a confidence booster for the students. This is the second time Easaw is interacting with Alliance Bangalore students. Click here for a brief writeup on middle Mile logistics ..

George..

AI mediated refined above text (it is interesting to find how AI can write good english)

 March 2, 2023, the MBA sem 4 Operations students at Alliance School of Business, Bangalore had the opportunity to engage in a professional interaction with Easaw George, a Senior Manager from Amazon UK. The session focused on Amazon's global middle mile logistics and product returns.

During the interaction, Easaw highlighted the value that middle mile logistics adds to Amazon's network. He discussed how Amazon is continuously improving its customer service by optimizing product consolidation, transportation modes, and forward handling rates.

In response to a question about increasing costs for privileged Amazon services in India, Easaw explained that Amazon incurs heavy costs as an organization and that customer satisfaction is the company's top priority.

Although Easaw was unable to discuss specific Amazon processes due to professional constraints, he provided students with an overview of the middle mile network and shared insights into Amazon's value improvement and waste reduction processes, as well as its environmental sustainability efforts.

The interaction was a confidence booster for the students, and it was the second time Easaw had interacted with students from Alliance Bangalore. Interested readers can find a brief write-up on Amazon's middle mile logistics here.

Being happy and healthy ..

Build Confidence and Courage

How can a person be confident and courageous?

Being confident and courageous is a trait that can be developed and strengthened over time with practice. Here are some tips that can help a person become more confident and courageous:
  1. Know yourself: Understanding your strengths and weaknesses can help you build confidence in your abilities.

  2. Set goals: Setting realistic goals and working towards achieving them can boost your confidence.

  3. Take risks: Facing your fears and taking risks can help you build courage.

  4. Practice self-care: Taking care of your physical and emotional needs can help you feel more confident and resilient.

  5. Surround yourself with positivity: Surrounding yourself with supportive and positive people can help you build confidence and courage.

  6. Learn from failures: Instead of being discouraged by failures, use them as opportunities to learn and grow.

  7. Practice assertiveness: Learning to communicate your needs and boundaries in a respectful manner can help you build confidence and assertiveness.

  8. Take action: Taking action towards your goals and dreams, even if it feels uncomfortable, can help you build courage and confidence.

Remember that building confidence and courage takes time and practice. Be patient with yourself, celebrate your successes, and learn from your mistakes.


Being confident and courageous ..

How can a person be confident and courageous ? 

Being confident and courageous is a trait that can be developed and strengthened over time with practice. Here are some tips that can help a person become more confident and courageous:
  1. Know yourself: Understanding your strengths and weaknesses can help you build confidence in your abilities.

  2. Set goals: Setting realistic goals and working towards achieving them can boost your confidence.

  3. Take risks: Facing your fears and taking risks can help you build courage.

  4. Practice self-care: Taking care of your physical and emotional needs can help you feel more confident and resilient.

  5. Surround yourself with positivity: Surrounding yourself with supportive and positive people can help you build confidence and courage.

  6. Learn from failures: Instead of being discouraged by failures, use them as opportunities to learn and grow.

  7. Practice assertiveness: Learning to communicate your needs and boundaries in a respectful manner can help you build confidence and assertiveness.

  8. Take action: Taking action towards your goals and dreams, even if it feels uncomfortable, can help you build courage and confidence.

Remember that building confidence and courage takes time and practice. Be patient with yourself, celebrate your successes, and learn from mistakes.

Wednesday, February 1, 2023

A teaching plan for Lean Operations..

Lean Operations is getting important day by day aas a manufacturing and service philosophy cutting across manufacturing and service organisations. Toyota Production System that got metamorphasised as Lean Operations, with the addition of value concepts and Value Stream Mapping, is now the rage of operations across the world. 

A sample teaching plan for Lean Operations:

  1. Introduction to Lean Operations:

    • Explain the purpose of Lean Operations and its history
    • Describe the key principles of Lean (such as eliminating waste, continuous improvement, and customer focus)
    • Discuss the benefits of implementing Lean in an organization
  2. Value Stream Mapping:

    • Define value stream mapping and its purpose
    • Explain how to create a value stream map
    • Demonstrate how to identify waste in a value stream map
    • Discuss how value stream mapping can help organizations identify improvement opportunities
  3. Lean Tools and Techniques:

    • Introduce the key Lean tools and techniques, such as 5S, Kaizen, Standard Work, Genchi Genbutsu, Jidoka, FMEA, Kanban, JIT philosophy and Total Productive Maintenance
    • Explain how each tool works and its benefits
    • Provide examples of how these tools have been used in real-world organizations
  4. Implementing Lean:

    • Discuss the steps involved in implementing Lean in an organization
    • Explain the role of leadership, teamwork, and employee engagement in a successful Lean implementation
    • Provide case studies of successful Lean implementations
  5. Continuous Improvement:

    • Discuss the importance of continuous improvement in Lean
    • Explain how to establish a continuous improvement culture in an organization
    • Discuss the role of metrics and data in continuous improvement
  6. Conclusion:

    • Summarize the key points covered in the lesson
    • Discuss the future of Lean and its impact on operations and the broader business landscape
    • Encourage students to continue their learning and engage in Lean initiatives in their personal and professional lives.

The evaluation process would include a mini project, quizzes and End semester exams with two assignmenrts. Assess student understanding through quizzes, group discussions, and individual presentations. Encourage students to provide feedback on the course and suggest areas for improvement.

This plan provides a comprehensive overview of Lean Operations, from its history and principles to its implementation and continuous improvement.


Chennai .. wow ..

*Is Chennai such a great place ?* Some details on Madras (Chennai): *Chennai - MADRAS* Chennai is  the only city in India which will have 3 ...