![]() ![]() Needless to say, an active cognitive mind helps you to perform better and keeps your mind sharp and active. Researchers state that a child who practices abacus has a cognitive power 70% greater than that of a child who doesn’t practice abacus. Want to become a Professional Certified Trainer from Thej Academy? Logical ReasoningĬomparing to the non-abacus learners, children who practice abacus are found to have increased logical reasoning. This tallying frame is capable of performing wonders beyond its humble looks! Understanding the abacus kit is much simpler than you can imagine. This continues along the left-hand side of the abacus kit, with increasing place values. This increases leftwards with the place values, accordingly. Yes, the beads in the lower deck carry a value of 1 and the bead in the upper deck carries a value of 5. After the bead in the upper deck is used, the result is carried to the next column as 10. Post counting 4 in the lower deck, the result is carried on as 5 in the upper deck. Gently slide a bead from the one’s column lower deck to the answering bar, this value counts to one. Earthly beads are the beads in the lower deck. The beads in the upper deck are called the Heavenly beads. The beads are considered as counted when they are moved towards the bar that separates the decks. Hence, this is done to set the number value in the abacus kit as zero. It also marks the beginning of a new arithmetic problem. Secondly, Clearing all the beads away from the central beam ensures clarity in the calculation. Mounting the device flat on the table is done by sliding the thumb and the index finger along the beam. To begin with, this is the preparatory stage to initiate any kind of calculation using the abacus. The 5:2 Suanpan Abacus is still in usage in Hong Kong schools, as a part of cultural preservation. The modern and most-refined version of Suanpan consisted of 4+1 beads, a position indicator, and a clear-all button for zeroing. Because, it had an empty rod, indicating zero. The Chinese used Suanpan for decimal numbers. The Roman abacus influenced the design of the Chinese Abacus. The Chinese referred to Abacus using a variety of names like Supan, Jusan, and Jupan. It was designed in such a way to calculate up to limitless precision The Chinese call it the 2:5 abacus, based on its structure. Typically made of hardwood, the Suanpan abacus was 20 cms long. Since then, they have started using it as the main mode of calculations. That is when the Chinese termed abacus as the “ball arithmetic”. Undoubtedly, It was widespread towards the end of the 16th century. The Modern numbering system was based on Hindu-Arabic mathematics. ![]() It was eventually a failure because of its construction. However, this invention was quite a complication to the calculations since it had two beads on the upper deck. ![]() The ancient Chinese abacus, called SUANPAN, was developed in the twelfth century and did not attain fame till the fourteenth century. As time passed by, with the advent of modern technologies, the Romans switched to micro calculators in 1974. The lower grooves marked the place value from tens to millions. The beads in the upper groove marked the place value of fives. The last two columns were used for the Roman mixed- base math. On the other hand, the lower ones had four beads. Their Abacus kit consisted of seven long and shorter grooves. Also, they called the counting board Calculi. The Romans used Abacus to calculate, by using the Roman numerals. The rows represented the place value of numbers accordingly. Types of Romanian AbacusĪlso, the Romans invented three different types of the abacus. It was a stone table with movable stones sliding up and down. Romans developed an easier way to use the abacus called the ‘Roman Hand Abacus’. This description gave rise to the Greek word ‘ABAX’ from which abacus sourced its etymology.Īs time passed, numbers and calculations emerged as a vital part of trade and commerce. The earliest form of abacus was a reckoning table covered with sand or fine dust, in which fingers were drawn using a stylus, and erased with the same, when necessary. However, there are no facts that support the confirmed statement about the invention of the abacus. ![]() The design of abacus kits remains to be in a combination of rods and pebbles. Time, people and technology improved the abacus. As time passed by, the design of an abacus kit has widely varied in terms of style, size and material. Countries like Taiwan, Korea, Malaysia and Japan were smitten by the abacus fever. Meanwhile, the abundant fame of success for abacus began to spread. Historians believe it was the Chinese minds who invented the Abacus around 500BC. Besides, it has its share of evolution in terms of design and usage. Abacus is a man-made calculating device invented 5000 years ago. ![]()
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![]() ![]() With moles and take the log of the mole ratio.īearing in mind that 1.00 g of both the imidazole and the imidazole hydrochloride are included, Since the volumes effectively cancel in the concentration ratio within the log term, we can choose to work (b) In this part we can apply the Henderson-Hasselbalch equation. The shelf", but would be found as a salt with an anion, such as Cl −, as in Note that ImH + is not a compound we could procure "off ![]() Here we have used Im and ImH + as convenient, yet more specific abbreviations for the neutral base More specifically, the equations for imidazole hydrochloride and imidazole are shown below, along with theĬorresponding expressions for the equilibrium constants K a and K b. The base hydrolysis of the neutral base B would be written as A positively-charged acidic species can be (a) The acid dissociation equation is a representation of a general Brønsted-Lowry acidĪs reactant, with products the conjugate base and H +. (d) How many milliliters of 1.07 M HClO 3 should be added to 1.00 g of imidazole ML of 1.07 M HClO 3 are added to the solution. ![]() (c) Calculate the pH of the solution if 2.30 (b) Calculate the pH of a 1.00-mL solution containingġ.00 g of imidazole (FM 68.08) and 1.00 g of imidazole hydrochloride Imidazole hydrochloride and the corresponding expression for K a.ĭo the same for base hydrolysis reaction and K b for imidazole. (a) Write the chemical equation for the acid dissociation of Preparation of a buffer, calculations for a target pH and total volume. BIOCHEMISTRY TOPICS Problems in acid-base chemistry: BuffersĬhange in pH of buffer upon addition of strong acid.Ĭomposition of a buffer calculated from a target pH. ![]() ![]() ![]() How did this happen and where will Meta go next? WHAT WAS THE TRIGGER? The fall saw Meta chief executive Mark Zuckerberg's personal net worth plunge by US$29.8 billion - the second-largest single-day loss ever after Tesla CEO Elon Musk's loss of US$35 billion in November last year. Meta's stock slide invoked memories of the bursting tech bubble in 2000, spreading to the wider market and dragging the Nasdaq down 3.7 per cent, its worst day in 17 months. Though the company - which also owns Instagram and WhatsApp - has previously been in trouble over concerns about user privacy as well as its platforms' role in spreading misinformation, Reuters said Thursday marked not just its worst one-day loss ever, but the biggest single-day slide in market value for a US company. This article discussed the declines in big tech and the Meta stock crash.SINGAPORE: Internet giant Meta, the parent company of Facebook, made headlines after its stock tumbled 26.4 per cent on Thursday (Feb 3), erasing more than US$200 billion from its market value. In addition, Meta’s stock has failed to stay above the 50 day moving average (green light below) which is another indicator for a stock that is struggling to maintain a positive trend. Consistent lower highs indicate a downward trend of a stock that is struggling to maintain stability.įurthermore, the high volume on each decline (shown on the red volume bars below) indicates the massive selling pressure on the stock. It can be observed that each attempt to reclaim a high (indicated by the black arrows), has failed, resulting in a lower high. The below graph shows the downward trend of the Meta stock over the past year. The Meta stock crash can also be seen by looking at the stock chart and analyzing the trends. This long term bet has drastically increased yearly expenses with no positive return. The below graph illustrates progressively larger expenses that have exceeded $10B annually starting in 2020. Meta’s Reality Labs is responsible for investments in the metaverse and VR space. These expenses include rapid increase in hiring and investments in long term bets. The Meta stock crash is also attributed to rising expenses over the past several years. Furthermore, when businesses face a tougher economic environment, they pull back spending on expenses such as advertising (Meta’s core business). This update limited the level of ad targeting and personalization for Meta which decreased effectiveness of their ads. In 2021, Apple made privacy changes that required users to opt-in to being tracked. Decreasing revenue has been driven by a decrease in ad spend. In October, Meta announced a 4% revenue decline for a second consecutive quarter. Meta has also seen year over year decreases in their top line revenue. The Meta stock crash is heavily impacted by rising interest rates as interest payments on their debt increases and the economic environment becomes tighter. The Meta stock crash can be attributed to several factors:Īs mentioned above, the increase in interest rates has challenged the economic climate and affected many companies in 2022. Meta’s market cap has gone from over 900B to 270B in the span of roughly a year. Meta’s stock crash began in September of 2021 and has continued well throughout 2022. Below we dive into the reason for the crash and look into some technical analysis to explain the Meta stock crash. ![]() Google and Amazon for example lost their trillion dollar title with recent losses.Īmong big tech, Meta has seen the sharpest decline with their stock price crashing 75% from the peak to the recent November low. The decline in big tech indicates hundreds of billions of dollars in market cap being erased. The below table indicates the stock declines from the peak to recent lows across multiple big tech companies.īig tech companies have dropped significantly from their all time highs. Big tech companies have reacted to stock declines by announcing layoffs and issuing hiring freezes in order to cut down on spending. In a tighter economic climate, companies rush to cut costs and extend their runway in the midst of uncertainty. Furthermore, a tough economic environment leads to businesses cutting costs and consumers reducing discretionary spending. Higher interest rates increase the cost of borrowing money and decrease expected returns. The declines are primarily attributed to higher interest rates as the Federal Reserve attempts to tackle increasing inflation. The below graph indicated the stock declines in big tech during 2022. Stocks have reversed from the 2020 euphoria to a downward trend. This year has been brutal for big tech companies and the financial markets as a whole. Meta is among the tech companies who have seen their stock crash upwards of 70%. ![]() Big tech companies have experienced major stock declines in 2022. ![]() ![]() ![]() Within a week, WhatsApp introduces an update allowing users to disable this feature. WhatsApp introduces Read Receipts, which show when a message is read by a recipient. Someone discovers a vulnerability in WhatsApp encryption on the Android application that allows another app to access and read all of a user’s chat conversations within it. Facebook pays $4 billion in cash, $12 billion in Facebook shares, and an additional $3 billion in restricted stock units granted to WhatsApp's founders. announces its acquisition of WhatsApp for US$19 billion, its largest acquisition to date. Telegram, a cloud-based instant messaging service, launches. WhatsApp changes its profit model with an annual subscription fee of $1 after a free first year. Sequoia invests another $50 million in Series B round, valuing WhatsApp at $1.5 billion. WhatsApp's user base grows to about 200 million active users and its staff to 50. The WhatsApp support staff announce that messages were encrypted in the "latest version" of the WhatsApp software for iOS and Android (but not BlackBerry, Windows Phone, and Symbian), without specifying the cryptographic method. Īn unknown hacker publishes a website that makes it possible to change the status of an arbitrary WhatsApp user, as long as the phone number was known. Snapchat, a competing photo messaging app, is founded. In Series A round, WhatsApp founders agree to take $7 million from Sequoia Capital on top of their $250,000 seed funding, after months of negotiation with Sequoia partner Jim Goetz. It eventually starts to compete with WhatsApp and becomes very popular in China. WhatsApp support for Android OS is added. ![]() ![]() īrian Acton persuades five ex-Yahoo! friends to invest $250,000 in seed funding, and is granted co-founder status. WhatsApp 2.0 is released on the App Store for the iPhone. Jan Koum incorporates WhatsApp in California. Historyįor a chronological guide, see Timeline of WhatsApp. By 2016, it had become the primary means of Internet communication in regions including Latin America, the Indian subcontinent, and large parts of Europe and Africa. It became the world's most popular messaging application by 2015, and had more than 2 billion users worldwide by February 2020. of Mountain View, California, which was acquired by Facebook in February 2014 for approximately US$19.3 billion. In January 2018, WhatsApp released a standalone business app called WhatsApp Business which can communicate with the standard WhatsApp client. The service requires a cellular mobile telephone number to sign up. WhatsApp's client application runs on mobile devices, and can be accessed from computers. It allows users to send text, voice messages and video messages, make voice and video calls, and share images, documents, user locations, and other content. WhatsApp (also called WhatsApp Messenger) is a freeware, cross-platform, centralized instant messaging (IM) and voice-over-IP (VoIP) service owned by United States tech conglomerate Meta Platforms. The only limitation is the one we just mentioned you’ll need to have it installed and running on your Android or iOS in order to use it on your desktop.Meta Platforms, Will Cathcart (Head of WhatsApp) Ģ3.12.76 / 23 June 2023 42 days ago ( 23 June 2023)Ģ.23.13.76 / 5 July 2023 30 days ago ( 5 July 2023)Ģ.2324.6.0 / 3 July 2023 32 days ago ( 3 July 2023)Ģ.2327.4 / 29 June 2023 36 days ago ( 29 June 2023)ĭate - July 26, 2021 2 years ago ( ) Īndroid, iOS, KaiOS, macOS, Windows (The latter two require one-time verification from the mobile app client.) ![]() When managing groups, sending, and receiving messages you can use the camera that’s integrated with your desktop (if there’s one available) to send videos and photos that you take. After that, all of your conversations, sessions, and contacts will sync and you’ll even get to interact with them from your PC without any hassles. Just tap the icon labeled WhatsApp Web within this app’s menu bar. Just like the web browser version, you have to sync this program with your cellphone by scanning a QR code which you’ll be able to do from within Whatsapp on your smartphone. Luckily, this independent desktop client version is easy to run within its window and has all the features of the Web version. One of the biggest issues with WhatsApp web is that to use it on your PC you’ll need to run a compatible browser. ![]() ![]() ![]() – Rokvid – Another great device to play video clips in the Session view. – VJ Loop SD Other M4L Video Devices to Check Out – Arm the track and play with your MIDI controller or Computer Keyboard Free Video Clips – Load the Viewr device right after the rackPlayr ![]() – Load the rackPlayr Device on an empth MIDI track – Go back to the Viewr device and set up the stream from the clipPlayr Setting Up Video Drum Rack – Load the clipPlayr(Audio) Device located under the Input Folder – Create one Audio Track and load some Video Clips – Create one MIDI track and place the Viewr device on it – Add the folder to Live’s Browser using the Add Folder button Setting Up Video Clips in Session View – Copy the entire folder to somewhere on your computer (exp: Username/Documents) Remember that this entire package is a collection of Max for Live devices so you can map the parameters to your MIDI controller, automate them and even use racks to jump between different effects. Meaning that we can mix and match and Input Output or FX device together for crazy video performance. Vizzable gives us a collections of devices to create a modular video environment in Ableton Live. And now in version 2 it really feels like a solid, complete video tool package for Ableton Live. ![]() Robert aka Zeal has developed a package of Max for Live devices called Vizzable. Playing video clips in the session view has been a long time requested feature. Finally, It’s possible thanks to Max for Live and developer Robert Jarvis. Which is a great feature for Post-Production and Sound Design. For a long time now you can play and edit video clips in Live’s Arrangement View. ![]() ![]() ![]() Roomier hides just make them stressed out. In other words, the hides that you choose for your ball python must be small enough that your ball python will feel “squished” inside. Humans might get claustrophobia, but there is nothing that a ball python loves more than to be cramped in a space where its whole body is pressing against walls, because that means that a predator can’t get in. They prefer to spend the majority of their time in a cramped, dark space, and accommodating that preference is the best way to keep your snake healthy and minimally stressed.Īnother factor that needs to be considered here is thigmotaxis, or the tendency to hug walls. For best results, fill one or two of the hides with moist sphagnum moss to facilitate shedding.īall pythons are primarily terrestrial and crepuscular, which means that they need somewhere on/in the ground where they can hide from the sun (and predators!) during the day. But it’s better to offer as many as you can possibly cram into the enclosure. HidesĪs a rule of thumb, ball pythons need at least 2 hides: one on the cool end of the enclosure, and the other on the warm end. Choose a heavy ceramic bowl or equivalent so the snake doesn’t accidentally knock it over and soak their substrate. Aside from drinking a lot, they also like to soak on occasion, especially before shedding. Anyone who claims they spend their whole lives in termite mounds needs to go take a look at Loxocemus and Calabaria to see *real* burrowing morphology, then defend how balls can have that lifestyle claimed with zero morphological adaptations.” Heavy water dishīall pythons thrive when they have access to a large water dish full of fresh water. Their skulls have no reinforcement or digging adaptation, their eyes aren’t reduced, they have distinct ‘necks’ (as opposed to the robust ‘train locomotive’ morphology of most burrowers), and have no specialized digging rostral scales. “Coming from my background (snake biomechanics) NOTHING about the ball python morphology is consistent with an animal which ‘spends all their time in a termite mound’. According to snake biologist Henry Astley: But ball pythons are terrestrial, not fossorial, and their morphology (the way that their bodies are built) looks nothing like snakes who actually spend all of their time underground. Many people believe that ball pythons in particular don’t need enclosure décor or even a spacious enclosure because they “spend all their time in termite mounds” and never venture beyond them. They are complex animals that science is just beginning to understand. And since ball pythons like to hide, feel free to clutter it up! Contrary to popular belief, snakes are not stupid creatures that can be perfectly content living in a virtually empty box. While they can serve an important aesthetic function, they enhance a reptile’s quality of life by mimicking their natural environment and providing mental stimulation (or as zoos call it, “enrichment”). Ball python terrarium decorations are more than just furniture or accessories to make a reptile’s terrarium look prettier. ![]() ![]() ![]()
![]() ![]() The Co-Chairs for the event include Rose Anastasio, Amy Balducci, Charles Balducci, Diane M. Notable Attendees included: Kim Cleworth & Atty Cleworth (Honorees), Rosanna Scotto (Master of Ceremonies), Erich Bergen (Entertainment), Pia Toscano (Recording Artist), Larry Scott (Lawrence Scott Events), Ashley Loren (Broadway Star), Chris Meloni (Actor), Kelley Flanagan and Peter Weber (TV’s The Bachelor), Margaret Josephs and Joe Benigno (Real Housewives of New Jersey (RHONJ)), Dolores Catania (Real Housewives of New Jersey (RHONJ)), Jennifer Fessler, Nicole Miller (Fashion Designer), Lindsay Solmer (Influencer), Alexa Laura (Influencer), Gina Valles (Influencer), Mar Jennings (TV Show Host), Jon James Stavola (Artist). The evening also featured an exceptional live performance by Recording Artist Pia Toscano and later in the night, Erich Bergen, Star of Madam Secretary and both the stage and screen versions of Jersey Boys.Ĭelebrated event planner Larry Scott of Lawrence Scott Events produced the gala experience by donating his designs and décor to the virtuous cause for the fourth year in a row, showcasing his long-standing dedication to the Lyme community. The event was hosted by master of ceremonies Rosanna Scotto, Co-Host of FOX 5 “Good Day New York.” The evening program began with cocktails and dinner, a video contribution by Debbie Gibson, and speech by Broadway Star Ashley Loren, on the impact that Lyme disease has had on their lives. The GLA has gained national prominence for funding the most promising research in the field. A live auction led by Jason Lamoreaux auctioned items including a trilogy of sports events, travel experiences and a golf weekend with professional Jimmy Walker for which bidding was keen. An exclusive preview was shown to the audience of the documentary about their struggle.Ī highlight of New York’s philanthropic calendar, this year’s event raised more than $1.85 million to advance GLA’s mission to conquer Lyme. They are also Executive Producers of the film, I’m Not Crazy I’m Sick. The evening’s honored guests included Kim & Atty Cleworth, A mother and daughter who have been impacted by Lyme. The spectacular and one-of-a-kind gala was a night to remember for invited celebrities, business leaders, and top scientists alike. The event raises Lyme disease awareness and funds for research to improve diagnostics and treatments and ultimately find a cure for Lyme and other tick-borne diseases. Global Lyme Alliance (GLA), the leading nonprofit dedicated to conquering Lyme and other tick-borne diseases held the GLA GLOBAL GALA 2022 at Cipriani 42 ndStreet in New York City. ![]() ![]() The Cherry Slidepad Ergo has a clean and minimalist design and stands for maximum ergonomics. The safety aspects and softness of our pads feature top landing surface from Life Floor ®, the 1 aquatic surface flooring in the industry. Instead, just glide back and forth effortlessly. No moving parts AquaticPads products are single units comprised of fade resistant EVA/XLPE closed cell foam technology. Using Slidepad is as easy as using your dock. Comience a invertir en Tether usando solo MEMUP SlidePad NG 804DC. Todo lo que necesita hacer para comenzar a invertir en criptomonedas es abrir una billetera criptográfica gratuita y seleccionar una criptomoneda para comprar. There is no need to raise your arm when switching from mouse to keyboard. Tablet ou Notebook Que dúvida cruel Mas por que não ter os dois em um só produto Essa é a proposta do Slidepad 2, da LG. What is Slidepad An iPad slide over window By slide in and slide out, Slidepad brings iPad style multitasking to your Mac. Obtenga información sobre cómo comprar USDT en MEMUP SlidePad NG 804DC. Slidepad, a highly-rated Mac app, can help you. As of July 10, get a lifetime subscription for only 8.99. Although your arm rests comfortably in the padded support surface, you still enjoy complete freedom of movement. TL DR: Boost your productivity with the Slidepad app, which is on sale for 25 off. It optimises the position of the wrist and forearm, which reduces pain when working with your mouse and keyboard. The Cherry Slidepad Ergo is a sliding armrest to improve ergonomics within the workplace. MEMUP Tableta WiFi SlidePad NG 9708 - 8 GB + Funda de neopreno SlidePad NG 9,7' + Lápiz óptico Virtuoso Touch - negro : Amazon. 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There are no limitations on the number of apps you can add, Slidepad will expand according to your needs Slidepad works with everything from PDF documents and apps to rich media like pictures, videos and more. ![]() Keep every app window active without overloading your screen Hover your mouse pointer to the left or right side of the screen & switch across any of your apps for quick access ![]() So whether you need to jot down a message, watch a video, or check your to-do list, you can do so real quick - without messing with tabs and interfaces. Slide in and out to get access to all websites or web apps you use instantly. signature outsole as our boots and with a high-impact monochrome upper, the Solea Slide Pad comes in hot seasonal colors as well as more classic shades. No more hassle of window switching! Slidepad is a productivity Mac app and a lightweight browser that brings the flexibility of iPad multitasking to your Mac’s screen. ![]() ![]() LockDown Browser boasts an active user community that shares tips, tricks, and best practices through forums and social media platforms.Additionally, the LockDown Browser download for free software offers built-in technical support for users who encounter difficulties while using the browser. The official website offers detailed user guides, video tutorials, and a knowledge base to help users troubleshoot issues and understand the application's functionality. The application comes with comprehensive support for users. 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It integrates seamlessly with popular LMS such as Moodle, Blackboard, and Canvas, ensuring that users have a consistent and familiar experience across platforms.įunctionality: The Key Features of LockDown Browser.The software product download LockDown Browser for free is compatible with various learning management systems (LMS), simplifying the process of conducting online exams within these platforms.Compatibility with Learning Management Systems Users do not require extensive training or technical expertise to make the most of the application. Once installed, the browser is highly intuitive, with simple navigation and clear instructions. ![]() The LockDown Browser download for Windows are available for educational institutions that wish to implement the solution. One of the most significant advantages of the LockDown Browser is its ease of use. 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Interface: A Comprehensive Look at the Design This review will focus on the interface, usability, functionality, and support of the LockDown Browser, providing insights into its features and capabilities. ![]() It restricts students from accessing any unauthorized resources during an online test. The LockDown Browser app is a secure and specialized browser that aims to prevent online examination fraud. ![]() |
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