text
stringlengths 301
426
| source
stringclasses 3
values | __index_level_0__
int64 0
404k
|
---|---|---|
Machinery, Industrial, UX, Web Design, Website.
as users’ inquiries are very different and might not even require a call at all. Clearly displaying all the available routes with direct links and no unnecessary text makes this a useful, yet compact section at the end of the homepage. Markforged — Industrial Machinery Manufacturing Website UX
|
medium
| 6,733 |
Machinery, Industrial, UX, Web Design, Website.
Design Trelleborg displays a basic Contact Us section alongside an image meant to reinforce their standing as a company. Whilst the visual doesn’t hurt, it’s generally recommended to keep these sections as brief as possible so that they don’t clutter the screen. Trelleborg — Industrial Machinery
|
medium
| 6,734 |
Machinery, Industrial, UX, Web Design, Website.
Manufacturing Website UX Design Desktop Metal offers the possibility of joining their newsletter, which can be a good way of keeping in touch as an interested user who isn’t yet sure if they want to take the next step just yet. Desktop Metal — Industrial Machinery Manufacturing Website UX Design
|
medium
| 6,735 |
Machinery, Industrial, UX, Web Design, Website.
Key Takeaways The importance of the homepage in regards to first user impressions cannot be doubted. Here are some key takeaways to keep in mind when building your homepage. Showcase your company portfolio + expertise & knowledge. Create a digital identity that highlights reliability and
|
medium
| 6,736 |
Machinery, Industrial, UX, Web Design, Website.
trustworthiness — your homepage either makes users leave or stay. Effective brand storytelling will contribute positively to your digital image. Build a connection with the user and make them care about what you do. Paying attention to details is worth it. Every time. Users nowadays have much
|
medium
| 6,737 |
Machinery, Industrial, UX, Web Design, Website.
higher expectations when it comes to the quality of a website, especially since the online world is much more intertwined with our lives. Check out some more of our recent research & benchmarking articles: Medical Device Manufacturer Websites Best Design Practices Chemical Manufacturer Websites
|
medium
| 6,738 |
Matrix Factorization, Numerical Methods, Numerical Linear Algebra, Cholesky Decomposition, Hilbert Matrix.
Cholesky Decomposition of the Hilbert Matrix + Python Implementation Hello World! This is my first Medium blog post, and I’m so glad to share it with you. In this post, I’m going to explain a few concepts in Numerical Linear Algebra (the title is saying it!), and then show you how those are coded in
|
medium
| 6,740 |
Matrix Factorization, Numerical Methods, Numerical Linear Algebra, Cholesky Decomposition, Hilbert Matrix.
Python programming language. So here are the contents: History Hilbert Matrix Cholesky Decomposition Python Implementation Let’s get straight to the main ideas. History This post was primarily my project for Numerical Linear Algebra course at Amirkabir University of Technology (aka AUT or Tehran
|
medium
| 6,741 |
Matrix Factorization, Numerical Methods, Numerical Linear Algebra, Cholesky Decomposition, Hilbert Matrix.
Polytechnic), and I thought it would be a great idea to turn it into a blog post, so others might learn from it. David Hilbert [source] Hilbert Matrix was introduced by David Hilbert in 1894, who was a German Mathematician, and is famous for his brilliant works in many fundamental areas in
|
medium
| 6,742 |
Matrix Factorization, Numerical Methods, Numerical Linear Algebra, Cholesky Decomposition, Hilbert Matrix.
mathematics. André-Louis Cholesky [source] Cholesky Decomposition (aka Cholesky factorization) is one way of writing a positive-definite matrix as the product of two other matrices (that’s what decomposition/factorization means!). The idea was developed by André-Louis Cholesky, a French
|
medium
| 6,743 |
Matrix Factorization, Numerical Methods, Numerical Linear Algebra, Cholesky Decomposition, Hilbert Matrix.
mathematician who is mostly known for this method. Hilbert Matrix Hilbert matrix of order n is a symmetric, positive-definite matrix defined by the following formula: Cholesky Decomposition This method is one type of LU Decomposition used only for positive-definite matrices. A matrix is
|
medium
| 6,744 |
Matrix Factorization, Numerical Methods, Numerical Linear Algebra, Cholesky Decomposition, Hilbert Matrix.
positive-definite if it is symmetric and has positive eigenvalues. In Cholesky method, a positive-definite matrix is written as the matrix multiplication of a lower-triangular matrix and its transpose. One purpose of matrix decomposition is reducing calculations cost while solving a system of
|
medium
| 6,745 |
Matrix Factorization, Numerical Methods, Numerical Linear Algebra, Cholesky Decomposition, Hilbert Matrix.
linear equations by decomposing the coefficients matrix into a product of two triangular matrices.The general algorithm of the method can be written as follows: And zeros elsewhere. Code The code for this post is available at my GitHub repository here. I have written two programs; One is all
|
medium
| 6,746 |
Matrix Factorization, Numerical Methods, Numerical Linear Algebra, Cholesky Decomposition, Hilbert Matrix.
developed by me (~30LOC), and for the other one, I used Numpy and Scipy to get things done easier (surprisingly 3LOC !). Epilogue Thanks for your time. I would really appreciate it if you let me know your idea, or any comments about the post. References
|
medium
| 6,747 |
Matrix Factorization, Numerical Methods, Numerical Linear Algebra, Cholesky Decomposition, Hilbert Matrix.
https://www.computerhope.com/people/david_hilbert.htm https://en.wikipedia.org/wiki/David_Hilbert https://en.wikipedia.org/wiki/Cholesky_decomposition https://www.bookofproofs.org/history/andre-louis-cholesky/
|
medium
| 6,748 |
Bitcoin, LinkedIn, Linkedintips, Cryptocurrency, Crypto.
Cryptocurrencies have transformed the financial landscape, offering innovative solutions and disrupting traditional systems. However, their rapid growth has raised concerns about potential risks and the need for regulation. This article explores the delicate balance between fostering cryptocurrency
|
medium
| 6,749 |
Bitcoin, LinkedIn, Linkedintips, Cryptocurrency, Crypto.
innovation and ensuring investor protection through regulation. The Rise of Cryptocurrencies Cryptocurrencies like Bitcoin and Ethereum have gained immense popularity in recent years. They offer advantages such as decentralization, transparency, and borderless transactions, attracting both
|
medium
| 6,750 |
Bitcoin, LinkedIn, Linkedintips, Cryptocurrency, Crypto.
tech-savvy individuals and institutional investors. This growing interest has created a dynamic and evolving landscape. The Need for Regulation While cryptocurrencies offer numerous benefits, they also present risks. Some of these include: 1. Market Volatility: Cryptocurrency markets are highly
|
medium
| 6,751 |
Bitcoin, LinkedIn, Linkedintips, Cryptocurrency, Crypto.
volatile, and investors can experience substantial losses. 2. Fraud and Scams: The lack of regulation has allowed fraudulent schemes and scams to proliferate. 3. Consumer Protection: Investors are not always aware of the risks associated with cryptocurrencies, making them vulnerable. 4. Money
|
medium
| 6,752 |
Bitcoin, LinkedIn, Linkedintips, Cryptocurrency, Crypto.
Laundering and Illicit Activities: Cryptocurrencies can be used for illegal purposes, such as money laundering and tax evasion. 5. Systemic Risks: Unregulated cryptocurrencies may pose systemic risks to the broader financial system. Balancing Innovation and Protection Regulating cryptocurrencies
|
medium
| 6,753 |
Bitcoin, LinkedIn, Linkedintips, Cryptocurrency, Crypto.
presents a complex challenge: striking a balance between fostering innovation and protecting investors. Here’s how this balance can be achieved: 1. Clear Regulatory Framework: Governments should establish clear and comprehensive regulatory frameworks to provide legal certainty for cryptocurrency
|
medium
| 6,754 |
Bitcoin, LinkedIn, Linkedintips, Cryptocurrency, Crypto.
businesses and investors. 2. Consumer Education: Initiatives to educate the public about the risks and benefits of cryptocurrencies are essential. Informed investors are better equipped to protect themselves. 3. Anti-Money Laundering (AML) and Know Your Customer (KYC) Measures: Implementing AML and
|
medium
| 6,755 |
Bitcoin, LinkedIn, Linkedintips, Cryptocurrency, Crypto.
KYC requirements can help prevent illicit activities. 4. Market Surveillance: Regulatory bodies can monitor cryptocurrency markets for manipulative practices and fraud. 5. Innovation-Friendly Policies: Regulations should encourage innovation in the blockchain and cryptocurrency space, ensuring it
|
medium
| 6,756 |
Bitcoin, LinkedIn, Linkedintips, Cryptocurrency, Crypto.
can continue to flourish. 6. International Cooperation: Cryptocurrencies are global by nature, making international cooperation vital in regulating this space effectively. Examples of Regulatory Approaches Different countries are taking varied approaches to cryptocurrency regulation: 1. Strict
|
medium
| 6,757 |
Bitcoin, LinkedIn, Linkedintips, Cryptocurrency, Crypto.
Regulation: Some nations, like China, have taken a strict stance, banning cryptocurrency trading and Initial Coin Offerings (ICOs). 2. Balanced Regulation: Others, like the United States, have pursued a balanced approach by introducing regulations to protect investors without stifling innovation.
|
medium
| 6,758 |
Bitcoin, LinkedIn, Linkedintips, Cryptocurrency, Crypto.
3. Supportive Regulation: Countries like Switzerland have adopted supportive regulation, positioning themselves as cryptocurrency-friendly hubs. Cryptocurrencies offer exciting possibilities but also come with risks that need to be addressed through effective regulation. Striking the right balance
|
medium
| 6,759 |
Bitcoin, LinkedIn, Linkedintips, Cryptocurrency, Crypto.
between innovation and investor protection is a complex task, but it’s crucial for the long-term sustainability and acceptance of cryptocurrencies. As governments, regulatory bodies, and the cryptocurrency industry continue to collaborate and evolve, they can shape a regulatory landscape that
|
medium
| 6,760 |
.
Quantum computing: Definition, facts & uses | Live Science What is quantum computing? When understanding quantum computing, it is necessary to understand what quantum mechanics is. Quantum computing is a rapidly advancing, emerging technology that harnesses the laws of physics in quantum mechanics.
|
medium
| 6,762 |
.
state due to the superposition of two or more quantum states. Lack of independence or in other words, the ability to allow two members of a pair of qubits to exist in a single quantum state is known to be entanglement. The usual understanding of the speed of quantum computing is known to be that it
|
medium
| 6,775 |
.
wireless network security, content delivery network, and databases are some more fields that have an impact on information security by quantum computing. According to research, cryptography has become one of the significant fields that have been affected by quantum computing negatively. In addition
|
medium
| 6,786 |
.
cryptography being on the negative side. As a tinge to that downfall, it has been stated truly that quantum computing can solve problems that serve as the base for almost all cryptographic algorithms. Anyhow, according to researchers, it has shown that quantum computing brings more positive results
|
medium
| 6,788 |
Data Visualization, Protest, Maps, Womens March, Data.
Our Map of the Month for November is Count Love (click to explore). Working with location data, spatial analysis, machine learning, and digital cartography, Tommy Leung and Nathan Perkins built a repository of aggregated protest data beginning with the Women’s March on January 21, 2017. Count Love
|
medium
| 6,793 |
Data Visualization, Protest, Maps, Womens March, Data.
is an open source tool that collects, visualizes, and shares open data on protests nationwide. The goal, Tommy and Nathan write on their website, is to keep “an actual record of ongoing demonstrations and making this data more accessible helps citizens, journalists, and politicians make more
|
medium
| 6,794 |
Data Visualization, Protest, Maps, Womens March, Data.
compelling cases for a diverse, empathetic, and kind country.” In this post, you’ll learn how Count Love got started, how the platform and their app work, and what surprising insights have been discovered so far. Tommy and Nathan also shared with us their experience visualizing protest data with
|
medium
| 6,795 |
Data Visualization, Protest, Maps, Womens March, Data.
CARTO. Let’s get started. How Count Love started collecting data Count Love began on January 21, 2017 when Tommy and Nathan (and an estimated 5 million other people) participated in the Women’s March showing solidarity with women worldwide protesting the new administration. Following the march,
|
medium
| 6,796 |
Data Visualization, Protest, Maps, Womens March, Data.
Tommy wondered what, if any, actions would result from the day’s events. Tommy and Nathan quickly discovered that analyzing the effectiveness of past protests, demonstrations, and rallies wasn’t possible as enough reliable data had not been collected. To answer their original question, Tommy and
|
medium
| 6,797 |
Data Visualization, Protest, Maps, Womens March, Data.
Nathan needed to start collecting protest data themselves. There are lots of challenges when it comes to data collection, data quality, and data storage. When it comes to protest data, these challenges are all the more difficult since protests are sporadic and tend to be local rather than national.
|
medium
| 6,798 |
Data Visualization, Protest, Maps, Womens March, Data.
Count Love needed a method for collecting data on protests around the country that were often not making national headlines. Tommy and Nathan wrote a web crawler and text extractor that scans 2,500 local newspapers and tv stations and targets select keywords like “protest,” “demonstration,” and
|
medium
| 6,799 |
Data Visualization, Protest, Maps, Womens March, Data.
“rally.” (A more detailed account of their methodology can be found here). “On any given day,” Tommy and Nathan admit, “data entry is the most important and error prone part of Count Love,” but to ease this process an internal workflow was designed and implemented. Estimating crowd counts with
|
medium
| 6,800 |
Data Visualization, Protest, Maps, Womens March, Data.
location data Data collection and data accuracy pose challenges, especially when aggregating data on short-lived events like political protests, but ensuring accuracy is often the most difficult aspect of working with data. Count Love addresses this challenge using conservative crowd size
|
medium
| 6,801 |
Data Visualization, Protest, Maps, Womens March, Data.
estimates. When scanning local newspapers, Count Love interprets “a dozen” protesters at an event as 10, “dozens” as 20, hundreds as “100” and so on. After the March for Science on April 22, 2017, Nathan started developing a new tool that could use protesters mobile devices to collect anonymized
|
medium
| 6,802 |
Data Visualization, Protest, Maps, Womens March, Data.
protest data. Nathan built an iOS mobile app, aptly named Count Love App, which allows individuals to register their attendance at a specific event. The GPS coordinates of the mobile device are mapped and then later verified using nearby event information. This data helps Count Love identify
|
medium
| 6,803 |
Data Visualization, Protest, Maps, Womens March, Data.
protests and protest attendance numbers that may not have been covered in local media outlets. Geographic and temporal trends discovered in protest data Studying the temporal and geographic trends of protest data provided psychographic insights into the activities, attitudes, and values of
|
medium
| 6,804 |
Data Visualization, Protest, Maps, Womens March, Data.
protesters. To test whether a protest type exhibits a geographic pattern, Count Love mapped the most common protest category for each state: This map provides a “barometer” on political issues frustrating Americans. Count Love found: Higher interest in immigration in states along the Mexican border
|
medium
| 6,805 |
Data Visualization, Protest, Maps, Womens March, Data.
States with highly publicized incidents of racism (Charlottesville, North Carolina) showed higher interest in racial justice States facing risks to changes made to Affordable Care Act held more healthcare protests The time-series animation below displays protests across the country since the
|
medium
| 6,806 |
Data Visualization, Protest, Maps, Womens March, Data.
Women’s March. The area of each circle is proportionally scaled to the event’s crowd count. The animation slows down around the time of nationally publicized events, including both nationally organized events (Women’s Day, March for Science, etc.) and more locally coordinated responses (Travel Ban,
|
medium
| 6,807 |
Data Visualization, Protest, Maps, Womens March, Data.
Charlottesville, etc.). It is interesting to note that protest activity is consistent in rural areas, showing a presence of protests at the local levels of government. The benefits of working with our data agnostic platform Tommy and Nathan worked with Builder to create an interactive map, imported
|
medium
| 6,808 |
Data Visualization, Protest, Maps, Womens March, Data.
their aggregated protest data, and layered it on a basemap at the state and congressional district level. Here’s what they had to say: From Tommy: Nathan and I use CARTO tiles everywhere — in addition to mapping protests for Count Love, we’ve also analyzed bike sharing and public transit in Boston
|
medium
| 6,809 |
Data Visualization, Protest, Maps, Womens March, Data.
by overlaying trip data on top of CARTO’s tiles. The tiles are beautiful, clean and retina-ready; I’ve found that they make our data visualizations easy to comprehend and explore. We like the tiles so much that we actually have a mapping template that we use for new projects, and that we’ve
|
medium
| 6,810 |
Data Visualization, Protest, Maps, Womens March, Data.
open-sourced, that hardcodes CARTO as the tile server. I’m not sure what we would do without these tiles! From Nathan: Working with a local organization that wanted to understand protest activity within the state of Massachusetts, I tried out CARTO Builder for the first time. By simply uploading a
|
medium
| 6,811 |
Data Visualization, Protest, Maps, Womens March, Data.
CSV file of protests, Builder was able to automatically identify columns and place the Massachusetts protests on a map. With a few minutes of configuring, I had tailored the color scheme and marker size to show protest type and size respectively. It was empowering to be able to so quickly iterate
|
medium
| 6,812 |
Data Visualization, Protest, Maps, Womens March, Data.
on the appearance and immediately see how the final map would look. Although I am glad we learned about writing the map code used on our website, my experience with Builder highlighted that there are powerful tools already available to help bring spatial data to life. Originally published at
|
medium
| 6,813 |
Education, Teacher, School, Children, Learning.
I work to empower & enable Headmasters and Teachers in rural government schools in the state of Rajasthan, India. Through my interventions in the last one year, I’ve seen how children in most classes are not able to perform as good as the kids from an urban set-up their age, especially with respect
|
medium
| 6,815 |
Education, Teacher, School, Children, Learning.
to language. I have realised how language acts as a major barrier between a child and the learning that is imparted to him in school. Lack of proficiency in reading, speaking or writing Hindi/English hampers a child’s education in almost every aspect. The use of vernacular language by Teachers till
|
medium
| 6,816 |
Education, Teacher, School, Children, Learning.
much higher classes causes a child to not get the necessary awareness regarding Hindi/English language, thus leading to her/him not realising the importance of Hindi/English as a medium of communication. In the schools that I work with, I have realised that Hindi/English are being taught as mere
|
medium
| 6,817 |
Education, Teacher, School, Children, Learning.
“subjects as a part of the curriculum” and not as media (channels) that can ease out the communication between a child and an individual belonging to a different geography. It is imperative for a Teacher to understand the role of Language in a child's education, and acknowledge how it will in fact
|
medium
| 6,818 |
Education, Teacher, School, Children, Learning.
help the child learn other subjects better. As a part of improving language competencies for children in my schools, I've designed an activity that can be done with the children from elementary classes (grades 1 to 5). Children who can read well most definitely have knowledge about the characters
|
medium
| 6,819 |
Education, Teacher, School, Children, Learning.
and can begin writing too, when subjected to an environment that focuses on enhancing their vocabulary. We’re trying to get them to gain that knowledge and become familiar with the language. Once they begin to take the early steps towards understanding the fundamental aspects of a language, they
|
medium
| 6,820 |
Education, Teacher, School, Children, Learning.
begin their journey towards implementing that knowledge through writing and comprehension. Step I — Do the Data The first & the most important step as you start with the activity is to get some solid data at your hand — about "Readers" & "Non-readers" in a class. You need to identify children in
|
medium
| 6,821 |
Education, Teacher, School, Children, Learning.
the class who are lacking at any of the following five competencies: Recognizing letters Reading Word formations Sentence creation Grammar. On the basis of this data, you'll get a fair idea helping you to categorise children as Readers & Non-readers, and about the children who, being Readers, can
|
medium
| 6,822 |
Education, Teacher, School, Children, Learning.
understand/can't understand what's written in there. Step II — Pair 'em up! Now that you have data regarding every child in the class, assign one reader to each non-reader and club all the children accordingly. Ask them to get seated in their new pairs. If, X & Y make a pair, then: X —
|
medium
| 6,823 |
Education, Teacher, School, Children, Learning.
Reader/Enabler (Reader, as per the data) Y — Learner (Non-reader, as per the data) Step III — Showtime! Once the children are paired up, the facilitator asks them to start doing the following in the order written, and closely monitors & guides wherever and whenever needed: 1. Y writes down Letters
|
medium
| 6,824 |
Education, Teacher, School, Children, Learning.
(in the language that you're teaching) in their notebooks. X supports wherever possible, and makes Y repeat the sound of all the letters after they read them out, one by one. 2. X makes Y recite all the letters/words written on all the Reading Cards that are given by the facilitator. The
|
medium
| 6,825 |
Education, Teacher, School, Children, Learning.
facilitator make use of any set of reading cards or flashcards in the aforementioned language that have letters and examples of a few words that begin with those letters. Readers reading out to their non-reader partners from the reading cards 3. Facilitator points at non-reader children in a random
|
medium
| 6,826 |
Education, Teacher, School, Children, Learning.
fashion and asks them to identify letters by writing them down on the blackboard (to gain an understanding of how well they can recognise letters when not in order). Children in rural government schools tend to mug up letters in the order that they're taught, but fail to recognise them when asked
|
medium
| 6,827 |
Education, Teacher, School, Children, Learning.
randomly). Breaking down the word into individual letters 4. Facilitator explains how any word in the chapter can be read by breaking it down into letters (now that they can recognise letters), and then reading the letters in a sequence: 5. X & Y begin reading the latest taught chapter in the
|
medium
| 6,828 |
Education, Teacher, School, Children, Learning.
Language textbook. X reads a whole sentence and Y repeats after A is done. Once done, Y tries to read the chapter on their own. 6. X reads out the chapter word by word, and Y tries to write it down in the notebook. 7. X checks the chapter written down by Y and gives feedback/makes corrections. 8.
|
medium
| 6,829 |
Education, Teacher, School, Children, Learning.
Children repeat number (6) & (7) for other chapters. Children sitting in their pairs, with the activity under process The whole process would take time for the facilitator to understand the level of each children in the class and make pairs, and subsequently for the children to take ownership and
|
medium
| 6,830 |
Education, Teacher, School, Children, Learning.
execute it well — but patience is the key here. Also, the facilitator has to make sure that the children do not move one step further until they’re thoroughly done with one. Engage with children in primary schools? Have been innovating inside the classroom? Find this activity useful? Shoot me a
|
medium
| 6,831 |
Machine Learning, Optimization, Logistic Regression, Data Science, Convex Optimization.
Click here to open colaboratory Introduction to Logistic Regression From Statistics Point of View From Operations Research Point of View From Neural Network Point of View Neural Network Architecture for Logistic Regression Model with p = 10 Gradient Descent Newton’s Method Implementation of
|
medium
| 6,833 |
Machine Learning, Optimization, Logistic Regression, Data Science, Convex Optimization.
Logistic Regression from Scratch Generate Dataset X and Y import numpy as np X = np.matrix(np.ones(2484)).T X = np.append(X,np.matrix([0]*1379+[2]*638+[4]*213+[5]*254).T,axis=1) Y = np.matrix([1]*24+[0]*1355+[1]*35+[0]*603+[1]*21+[0]*192+[1]*30+[0]*224).T Define f(β), ∇f(β), and ∇²f(β) def f(beta):
|
medium
| 6,834 |
Machine Learning, Optimization, Logistic Regression, Data Science, Convex Optimization.
return np.ravel(np.ones(len(Y))*(np.log(1+np.exp(X*beta)))-Y.T*X*beta)[0] def nabla_f(beta): return X.T*(1/(1+1/np.exp(X*beta))-Y) def nabla2_f(beta): return X.T*(np.diag(np.ravel(np.exp(X*beta)/np.power(1+np.exp(X*beta),2)))*X) Implement Gradient Descent Algorithm (λ = 0.001) beta =
|
medium
| 6,835 |
Machine Learning, Optimization, Logistic Regression, Data Science, Convex Optimization.
np.matrix(np.zeros(X.shape[1])).T TOL = np.power(10.,-10) lam = 0.001 counter = 0 while np.linalg.norm(nabla_f(beta)) > TOL: counter += 1 beta -= -lam*nabla_f(beta) print('iter =',counter) print(beta) print('norm =',np.linalg.norm(nabla_f(beta))) Implement Newton’s Method Algorithm beta =
|
medium
| 6,836 |
Machine Learning, Optimization, Logistic Regression, Data Science, Convex Optimization.
np.matrix(np.zeros(X.shape[1])).T TOL = np.power(10.,-10) counter = 0 while np.linalg.norm(nabla_f(beta)) > TOL: counter += 1 beta -= np.linalg.inv(nabla2_f(beta))*nabla_f(beta) print('iter =',counter) print(beta) print('norm =',np.linalg.norm(nabla_f(beta))) Check Coefficients from
|
medium
| 6,837 |
Machine Learning, Optimization, Logistic Regression, Data Science, Convex Optimization.
sklearn.linear_model.LogisticRegression from sklearn.linear_model import LogisticRegression clf = LogisticRegression(solver='lbfgs',C=1e9,fit_intercept=False).fit(X,np.ravel(Y)) np.set_printoptions(suppress=True) print(clf.coef_) Conclusion Appendix Intuition of Gradient Descent Intuition of
|
medium
| 6,838 |
Self Improvement, Health, Life, Psychology, Science.
Intersections of Faith and Physiology: Unraveling the Multidimensional dimensions of Navratri Fasting "In the intricate ritual of Navratri fasting, where ancient traditions seamlessly intertwine with modern scientific understanding, we uncover a profound testament to the enduring harmony between the
|
medium
| 6,840 |
Self Improvement, Health, Life, Psychology, Science.
human body, the depths of the mind, and the timeless spirit of spiritual wisdom." Navratri, celebrated across vast expanses of the Indian subcontinent and among Hindu communities worldwide, stands as a testament to the rich tapestry of rituals, traditions, and cultural practices that characterize
|
medium
| 6,841 |
Self Improvement, Health, Life, Psychology, Science.
the spiritual faith. Spanning nine nights, this festival is dedicated to Goddess Durga, a symbol of power and purity, celebrated in her nine unique avatars. Each of these avatars embodies specific virtues and narratives, reflecting the diverse aspects of life, nature, and spirituality. A defining
|
medium
| 6,842 |
Self Improvement, Health, Life, Psychology, Science.
ritualistic element of this festival is the act of fasting isn't merely a physical abstention from food but a profound spiritual journey, a means to cleanse the soul and reconnect with the divine. This fast is emblematic of sacrifice, discipline, and devotion, intertwining physical restraint with
|
medium
| 6,843 |
Self Improvement, Health, Life, Psychology, Science.
spiritual elevation. However, when viewed through the prism of modern science, Navratri fasting unravels a myriad of physiological, psychological, and sociocultural dimensions. Beyond the overt spiritual connotations, this practice interacts with the human body's metabolic pathways, influences
|
medium
| 6,844 |
Self Improvement, Health, Life, Psychology, Science.
cognitive functions, and plays a pivotal role in forging community bonds. Thus, Navratri, in its essence, is a confluence of faith and science, tradition and physiology, individual introspection and collective celebration. The body, in its intricate design, is equipped with mechanisms to adapt to
|
medium
| 6,845 |
Self Improvement, Health, Life, Psychology, Science.
varying dietary intakes and patterns. During Navratri, many adherents adopt a specific fasting protocol, which has resonances with what modern nutrition science terms as "intermittent fasting." Intermittent fasting, broadly defined, is the periodic abstention from food and caloric beverages for set
|
medium
| 6,846 |
Self Improvement, Health, Life, Psychology, Science.
durations. Under regular circumstances, when food is consumed consistently, the body primarily utilizes glucose derived from carbohydrates as its main energy source. The liver stores glucose in the form of glycogen, which acts as a short-term energy reservoir. During periods of fasting or reduced
|
medium
| 6,847 |
Self Improvement, Health, Life, Psychology, Science.
carbohydrate intake, these glycogen stores begin to be depleted. Once the body recognizes the depletion of its primary energy source, it initiates a fascinating metabolic switch. It begins to tap into stored fats as an alternative energy reservoir. The breakdown of these fats in the liver results
|
medium
| 6,848 |
Self Improvement, Health, Life, Psychology, Science.
in the production of molecules called ketone bodies. This state is known as ketosis. Ketone bodies then act as an alternate energy source, especially for the brain, which ordinarily relies heavily on glucose. There are several proposed benefits to this metabolic switch. For starters, ketosis has
|
medium
| 6,849 |
Self Improvement, Health, Life, Psychology, Science.
been associated with enhanced cognitive function and clarity. The brain seems to function efficiently on ketones, leading to improved focus and possibly even neuroprotective effects. Moreover, the process of transitioning to fat stores encourages the body to burn excess fat, which can be beneficial
|
medium
| 6,850 |
Self Improvement, Health, Life, Psychology, Science.
for weight management. In addition, the act of fasting activates certain cellular processes, most notably autophagy. Autophagy, often termed cellular "housekeeping," is a mechanism where cells break down and recycle old and damaged components. This process can potentially lead to improved cellular
|
medium
| 6,851 |
Self Improvement, Health, Life, Psychology, Science.
health and longevity. Moreover, fasting can influence other physiological parameters. There's evidence to suggest that intermittent fasting can improve insulin sensitivity, reduce inflammation, and even lead to beneficial changes in blood lipid profiles. In the context of Navratri, while the
|
medium
| 6,852 |
Self Improvement, Health, Life, Psychology, Science.
primary intent behind fasting is spiritual, the physiological implications are profound. The body undergoes a series of adaptive processes that not only align with spiritual purification but also offer tangible health benefits. However, it's essential to note that while many individuals may
|
medium
| 6,853 |
Self Improvement, Health, Life, Psychology, Science.
experience these benefits, fasting's physiological effects can vary based on individual health, age, and other factors. As the fasting regime during Navratri often involves abstaining from certain foods, particularly those rich in carbohydrates, the body's typical energy source is restricted. Under
|
medium
| 6,854 |
Self Improvement, Health, Life, Psychology, Science.
normal circumstances, the body predominantly relies on glucose for its energy requirements. This glucose, when in excess, is stored in the liver in the form of glycogen. However, during prolonged periods of restricted carbohydrate intake, such as fasting, these glycogen stores begin to deplete. As
|
medium
| 6,855 |
Self Improvement, Health, Life, Psychology, Science.
a response to this depletion, the body seeks an alternative energy pathway. It begins breaking down stored fats into free fatty acids and glycerol, a process termed lipid catabolism. The liver then takes these fatty acids and converts them into ketone bodies, including beta-hydroxybutyrate,
|
medium
| 6,856 |
Self Improvement, Health, Life, Psychology, Science.
acetoacetate, and acetone. This shift in metabolism, from relying on glucose to producing and utilizing ketone bodies, is known as ketosis. Interestingly, ketosis is not just a survival mechanism; it has been associated with several potential health benefits. For instance, ketone bodies are more
|
medium
| 6,857 |
Self Improvement, Health, Life, Psychology, Science.
than mere alternative energy substrates. They have been shown to offer protective effects to the brain. When the brain utilizes ketones as an energy source, certain studies suggest that it may experience reduced oxidative stress, potentially offering resistance against neurodegenerative processes.
|
medium
| 6,858 |
Self Improvement, Health, Life, Psychology, Science.
This neuroprotective aspect of ketones might explain the heightened sense of mental clarity and focus that many individuals report during fasting periods. Ketosis has been linked to enhanced mitochondrial function. Mitochondria, the cellular components often described as the "powerhouses" of cells,
|
medium
| 6,859 |
Self Improvement, Health, Life, Psychology, Science.
are responsible for energy production. During ketosis, there seems to be an upregulation in mitochondrial biogenesis and efficiency. This essentially means that cells become adept at producing energy, potentially leading to heightened vitality and endurance. Another fascinating dimension to the
|
medium
| 6,860 |
Self Improvement, Health, Life, Psychology, Science.
metabolic shifts during fasting is the activation of cellular autophagy. Autophagy is a cellular "clean-up" process. When activated, cells break down and recycle damaged or redundant components, ensuring the maintenance of cellular health and function. This mechanism is not only vital for cellular
|
medium
| 6,861 |
Self Improvement, Health, Life, Psychology, Science.
longevity but also plays a role in protecting against certain diseases by clearing out dysfunctional components. While Navratri fasting is a practice rooted in spirituality and tradition, it sets into motion a series of complex metabolic processes within the body. These adaptations, from the onset
|
medium
| 6,862 |
Self Improvement, Health, Life, Psychology, Science.
of ketosis to the activation of autophagy, underscore the body's remarkable ability to optimize its functioning and maintain homeostasis. However, as with all fasting practices, it's crucial to approach it with mindfulness, understanding the individual nuances and needs of one's body. This period
|
medium
| 6,863 |
Self Improvement, Health, Life, Psychology, Science.
isn't just characterized by abstention from certain foods but also by the inclusion of specific items known as 'satvik' foods. The term 'satvik' is derived from Sanskrit, meaning 'pure,' and these foods are believed to bring about a sense of clarity and purity to both the mind and body, aligning
|
medium
| 6,864 |
Subsets and Splits
No community queries yet
The top public SQL queries from the community will appear here once available.