![]() On addition of dilute hydrochloric acid, the white precipitate disappeared. (Solved)Ī form four student prepared potassium sulphite solution and divided it into two portions.The first portion gave a white precipitate when reacted with barium nitrate. A form four student prepared potassium sulphite solution and divided it into two portions.The first portion gave a white precipitate when reacted with barium nitrate.Use the electrochemical series below to answer the questions that follow.Ĭalculate the E.M.F for the electrochemical cell represented below. Use the electrochemical series below to answer the questions that follow.(c ) Name one possible solvent that can be used in this experiment / research. (a) Circle the spots which show the banned food colourings. The results showed the presence of banned food colourings in L and M only. The diagram below represents a paper chromatogram for three brands of juices suspected to contain banned food colourings by the Kenya Bureau of Standards. The diagram below represents a paper chromatogram for three brands of juices suspected to contain banned food colourings by the Kenya Bureau of Standards.Calculate the concentration of sulphuric acid in moles per litre.( Na = 23.0 O = 16.0 H = 1.0 ) (Solved)Ģ0.0cm 3 of a solution containing 4gm per litre of sodium hydroxide was neutralized byĨ.0cm 3 of dilute sulphuric acid. Calculate the concentration of sulphuric acid in. 20.0cm 3 of a solution containing 4gm per litre of sodium hydroxide was neutralized byĨ.0cm 3 of dilute sulphuric acid.Using dots (.) and crosses (x), show bonding in:The compound formed when nitrogen reacts with fluorine. Using dots (.) and crosses (x), show bonding in:The compound formed when nitrogen reacts with fluorine.Using dots (.) and crosses (x), show bonding in:-Sodium oxide (Na = 11 O = 8 ) ![]() Using dots (.) and crosses (x), show bonding in:-Sodium oxide (Na = 11 O = 8 ) (Solved).What is meant by molar heat of solution ? What is meant by molar heat of solution ? (Solved).If you get a different value, please let me know. Answerĭiscussion: This number has not been checked. ![]() Evaluate the energy of crystallization, E cryst. Skill: Evaluate the lattice energy and know what values are needed.Īssume the interionic distance for NaCl 2 to be the same as those of NaCl ( r = 282 pm), and assume the structure to be of the fluorite type ( M = 2.512). AnswerĮnergy of crystallization is -3527 kJ/mol Evaluate the energy of crystallization, E cryst for CaO. Lime, CaO, is know to have the same structure as NaCl and the edge length of the unit cell for CaO is 481 pm. Which one of the following has the largest lattice energy? LiCl, NaCl, CaCl 2, Al 2O 3 AnswerĬorrundum Al 2O 3 has some covalent character in the solid as well as the higher charge of the ions. Skill: Explain the trend of lattice energy. Which one of the following has the largest lattice energy? LiF, NaF, CaF 2, AlF 3 Answer When methods to evaluate the energy of crystallization or lattice energy lead to reliable values, these values can be used in the Born-Haber cycle to evaluate other chemical properties, for example the electron affinity, which is really difficult to determine directly by experiment. Much more should be considered in order to evaluate the lattice energy accurately, but the above calculation leads you to a good start.
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![]() We’ve been introducing people to breaking new artists and influential music blogs since 2005 (before there were iPhones :Þ), and have been featured in Wired, The Guardian, Washington Post, Billboard, Popular Science, Rolling Stone, Esquire, Business 2.0, G4TV, and more. Just enable it in your Hype Machine settings at Oh yeah, and the app scrobbles to Last.fm. ALBUM PREMIERE: Preview a new album, in full, every week.BLOG DIRECTORY: Every blog we track at.GENRES: Newest tracks posted on blogs organized by genre.FRIENDS: Music your friends are loving right now.FEED: Customized new posts from your favorite blogs, and friends.A simple offline view lets you see your recently played favorites when you are in air or underground. ![]() FAVORITES: Your favorite tracks on the Hype Machine.POPULAR: Tracks that are getting the most love on the Hype Machine.LATEST: Music being discussed right now, constantly updated.Hype Machine lets you navigate the vibrant world of blogs in a few ways: See what people are saying about the app: Each week, we also hand-pick an album that you can stream in its entirety before you can buy it. You can listen to the newest tracks posted just minutes ago, the most popular tracks of the day, and check out what your friends have discovered on the service. We watch for new posts on over 800 of the most interesting blogs and make it easy to follow this chaotic world. This is the Hype Machine in your pocket.Įvery day, thousands of people around the world write about music they love - and it all ends up on Hype Machine. Description: Discover the most talked-about music from blogs around the world. Melina Jampolis, M.D., a board-certified physician nutrition specialist and Forbes Health Advisory Board member, also recommends the program, adding WW is “one of the more livable approaches that can be readily applied to any eating situation such as eating out, cooking at home, packaged foods, holiday and travel.” In addition to its commitment to staying up to date on the latest science around behavior change and nutrition, Amidor recommends the WW program because “no food is off limits, and the program is based on individualized consumer plans.” “The WW program continues to follow the latest research and evolve its program to meet the nutritional needs of the individual,” explains Toby Amidor, a registered dietitian, nutrition expert, food safety consultant, author and Forbes Health Advisory Board member. Additionally, WW features an app that provides support in the form of articles, trackers (like activity trackers) and member discussion. WW claims to help users lose weight and keep it off with a customized food plan that encourages nutrient-dense food choices through a Points system, in which foods are assigned a number of points based on their nutritional content. Best Weight Loss Programs Of 2023, According To Experts While we work hard to provide accurate and up-to-date information that we think you will find relevant, Forbes Health does not and cannot guarantee that any information provided is complete and makes no representations or warranties in connection thereto, nor to the accuracy or applicability thereof. The compensation we receive from advertisers does not influence the recommendations or advice our editorial team provides in our articles or otherwise impact any of the editorial content on Forbes Health. Second, we also include links to advertisers’ offers in some of our articles these “affiliate links” may generate income for our site when you click on them. This site does not include all companies or products available within the market. The compensation we receive for those placements affects how and where advertisers’ offers appear on the site. First, we provide paid placements to advertisers to present their offers. ![]() This compensation comes from two main sources. ![]() To help support our reporting work, and to continue our ability to provide this content for free to our readers, we receive compensation from the companies that advertise on the Forbes Health site. The Forbes Health editorial team is independent and objective. Assonance rhymes contain the same vowels but different consonants (e.g. Additive and subtractive rhymes contain the same vowels, plus or minus a consonant sound (e.g. Family rhymes are looser, so they add interest without seeming cliché.ģ. Family rhymes contain vowels or consonants from families of plosives, fricatives and nasals (e.g. While they're the strongest rhymes, they can sound tedious or childish when overused.Ģ. Perfect rhymes have the same vowels and ending consonants (e.g. ![]() They're listed here from strongest to weakest:ġ. A Quick Review of Rhymesįive main types of rhymes make up the building blocks of your lyrics. This is why it's important to boost your rhyming arsenal. Your songs will feel boring or uninspired, and you may not realize why. They can be catchy and interesting and offer potentially infinite variety.īut at the same time, a lazy or overused rhyme scheme can turn listeners off. They make your songs unique and memorable and deliver a satisfying emotional payoff. Strong, well-crafted rhyme schemes help you structure your lyrical ideas. Songwriters walk a fine line when it comes to rhyme. Why Strong Rhyming Skills Matter in Songwriting If you're hoping to polish your skills or break out of a lyrical rut, read on. Or maybe your songwriting is feeling stale because you tend to repeatedly use the same approaches. Are they weak? Do they seem forced? Are they too cliché or cheesy? ![]() ![]() But you might wonder whether your rhymes are working or whether they're missing the mark. As a songwriter, you probably notice lyrics more than most - especially unique rhymes. In order to assign an action button, first you need to create the action button. Make sure you take your time and read each mission and its objectives carefully before starting it, as some cases require specific responses. Ultimately, changing your decision in GTA 5 is all about making sure you have the right save files in place to reload from and the right mission selected to redo. To do this, you will need to open the story menu, select the mission, and complete it again to make the decision you desire. If you do not have a previous save to reload from, then you will have to go back to the mission’s beginning and complete it again to make a different decision. This can be done by pressing the ‘back’ button and choosing to load your previous save. If you have already completed the story mission and need to change your decision, the easiest way to do so is to reload your save. You can do this by opening up the pause menu, clicking ‘Story’ and then selecting to restart the mission. If you are in the middle of a mission, you will need to replay it or skip it entirely. Depending on the scenario you are in and how far along the story you are, the way to change your decision will vary. How do I change my decision on GTA 5?Ĭhanging your decision in GTA 5 is quite simple. These quick actions allow you to customize your experience and make playing GTA Online PC more efficient and enjoyable. Additionally, you can create your own actions using the control settings in the pause menu. You can also use your mouse to perform certain tasks such as selecting an item from your inventory, interacting with NPCs, or moving your character around. For example, you can use your keyboard to perform certain actions such as accessing your inventory, using a weapon or vehicle, or opening/closing a door. Using actions in GTA Online PC is fairly simple and can be used during the course of gameplay to quickly perform various tasks. The Action Button is context-sensitive, so it will adapt to whatever situation the player is in, giving them the ability to easily interact with the world. When you’re in an area of danger, the wheel will offer commands to help you navigate your way safely. For example, while talking to NPCs, the wheel will offer conversation options and the ability to interact with objects in their environment. Pressing it brings up a small wheel with several command prompts, such as ‘Use’, ‘Talk’, or ‘Call’.ĭepending on your context, the wheel will adjust to give you command prompts relevant to your situation. The Action Button in Grand Theft Auto 5 is a context-sensitive command that allows the player to interact with other characters and the environment. ![]() Some devices also allow users the option of setting a specific starting point for quick play, which can then be resumed simply by pressing the quick play button. This feature is especially useful for users who are listening to long playlists or audiobooks, as it provides an easy and convenient way to quickly get back to where they left off. Disable Microsoft Windows Defender Antivirus on Windows 11 or 10 ![]() ![]() The course concludes with a guided intention setting experience that will help you solidify your intention for your teaching practice and daily life. Then, we explore self-compassion with learning, practice, and reflection activities. We revisit the topic of mindful teaching and reflect upon what that feels like in our personal teaching practice. In this course we explore the field of positive neuroscience and examine mental strategies that can help reduce stress. ![]() Part 2 of MindUP for Educators: The Science and Practice of Self-Care and Mindful Teaching is designed to promote well-being and build resilience. It offers opportunities to learn, reflect, and develop strategies to help manage stress and support mental well-being. Part 1 of MindUP for Educators: The Science and Practice of Self-Care and Mindful Teaching is a prerequisite to part 2 and introduces the research and science on well-being and mindful teaching through the lens of MindUP’s four pillars-neuroscience, mindful awareness, positive psychology, and social and emotional learning (SEL). In partnership with the Government of British Columbia, Ministry of Education and Child Care, we have developed a two-part series to support adult well-being in the K-12 education system. Mindfulness, 1, 137-151.MindUP for Educators: Well-being and Mindful Teaching The effects of a mindfulness-based education program on pre- and early adolescents well-being and social and emotional competence. Actor Goldie Hawn, fierce advocate for children’s mental health, is Women of the Year honoree Goldie Hawn is helping kids manage stress and understand emotions through MindUP for Life, a program that teaches kids the science behind their brains. In 2014, we will begin a longitudinal follow up study with students who took part in a study on MindUP in 2008 when they were in 4th and 5th grade.įindings: Schonert-Reichl, K. Follow-up data was conducted a year later. Both teachers and students who participated in MindUP completed consumer satisfaction surveys outlining their perceptions and experiences with the program. Teachers filled out implementation calendars to keep track of program fidelity. Additionally, students completed computer tasks to measure executive functioning, and provided cortisol samples as biological measures of stress. We employed a battery of self-report, teacher-report, and peer-report measures of students’ social-emotional competencies, self-compassion, and mindful awareness. It evaluated the single and joint effectiveness of two mindfulness-based intervention programs: one for teachers (SMART-in-Education), and one for elementary school students administered in the classroom by their teachers ( MindUp). Our latest study was a randomized controlled trial conducted at three time points over the 2011-12 school year. Location: Coquitlam School District and Vancouver School Districtĭescription: Over the last decade, the SEL lab has conducted several studies examining the implementation, acceptability, and outcomes of MindUP – a mindfulness-based SEL program. Participants: Children Ages 9 -12 (Grades 4 to 7) and their teachers Scientific research shows that a more positive mindset leads to more. Research Team: Kimberly Schonert-Reichl, Robert Roeser, Adele Diamond, Tim Oberlander, Molly Lawlor, Eva Oberle, Jenna Whitehead, Jennifer Kitil, and Jacqueline Maloney Your mindset plays a very important role in what you can achieve and realize in life. This works, but I'd be happier if I didn't need either the USB cable or this extra step.ĭespite this limitation, and despite its limited feature set, this is still by far the best OCR app for Mac users. ABBYY's tech support confirmed that FineReader doesn't (yet) scan wirelessly, and suggesting using OS X's Image Capture to scan to any standard image format (PNG, TIFF, PDF) and then open FineReader and perform OCR on the scanned image. But I had to connect a USB cable between the LaserJet MFP and my MacBook to scan into FineReader Express. I can use OS X's built-in Image Capture app to scan from the LaserJet MFP even when I'm using my MacBook to connect wirelessly with my router, and the rival Prizmo app is happy to scan wirelessly from the LaserJet MFP. My scanner is part of an HP LaserJet Pro 400 MFP M425dn, which is connected by an Ethernet cable to my router. One CaveatFineReader Express let me down in only one way-it won't work with a scanner unless your Mac is directly connected to the scanner via a USB cable. But if you want to extract text from scanned images, Acrobat is second-best to ABBYY. So if you're thinking of buying an OCR app because you want to extract text from non-scanned PDF files-the kind that have sharp, clear fonts and perfect alignment on the page-then you're better off with Acrobat Pro or third-party PDF editors like Nitro PDF. Instead, it reconstructs the original document using information embedded in the PDF when it was created. Adobe has the advantage here because it isn't performing any actual OCR on this kind of PDF. But Acrobat Pro far outclassed the competition when exporting Word and Excel documents from PDF files that were created by "printing" to PDF from an application, not by scanning an image. ![]() Every other product-including the built-in OCR in Adobe Acrobat XI Pro -made dozens of errors reading the same document.įineReader Express far outclassed its Mac-based competition-Prizmo and Adobe Acrobat Pro-when performing OCR on scanned images and PDF files created by scanning in a paper document. ABBYY converted it with only an error in only one word, where the scanned image was too faint to read accurately. One test I ran on all the OCR apps that I looked at involved a scanned PDF of a legal form from a government web site. But ABBYY's recognition engine is so effective and accurate that you may not miss them. You also can't manually correct for distortions in the page image. OCR OperationsOne thing you can't do in the main window is correct any OCR misreadings, as you can with the rival Prizmo OCR app, or with ABBYY's high-powered Windows apps. I simply clicked on a button, selected a PDF file that I wanted to convert to a word-processing document, and waited a few seconds while the app displayed a progress bar, then opened its main window with the document image displayed, and prompted me to select a filename for the converted document. The Quick Tasks menu has a drop-down menus that lets you choose whether to get images from a file or a scanner, and buttons that let you select from four output formats: a text document, a worksheet, an HTML file, or a searchable PDF. Interface FineReader Express has the simplest and most straightforward interface I've found on any OCR app. FineReader Express doesn't include the touch-up and editing tools that the Windows-based Professional version has in profusion, but most home and SOHO users won't need them. That's because the OCR engine that ABBYY uses in all its products lets FineReader Express produce the same high-quality output produced by its feature-rich Windows-based siblings. ![]() Mac users get only a feature-limited version called FineReader Express Edition for the Mac-but even this limited version outclasses any other OCR software we've tested for the Mac. Best Hosted Endpoint Protection and Security SoftwareĪBBYY's FineReader OCR apps consistently get our Editors' Choice award, but only Windows users get to use the high-powered FineReader 11 Professional Edition. ![]() Harry revealed that the voice in the intro is his goddaughter, Ruby Winston, the daughter of filmmaker Ben Winston. “ Answer the phone / ‘ Harry, you’re no good alone / Why are you sitting at home on the floor? / What kind of pills are you on?” Harry sings in the second verse of “As It Was.” “Come on, Harry, we wanna say goodnight to you,” a voice says in the introduction of the song. The song also references Harry’s loneliness and concern from others as he isolates himself from the world. “ In this world, it’s just us / You know it’s not the same as it was,” he sings. What are Harry Styles’ “As It Was” lyrics about? Though Harry hasn’t confirmed the meaning of “As It Was,” fans believe the song is about his relationship with fame and how his life isn’t “the same as it was” since he’s entered the public eye. What are Harry Styles’ “As It Was” lyrics about? “Any time you are looking at the world through someone else’s lens and exploring different emotions, it feels like a benefit in so many ways.” And then I actually find that, by the time I get home at the end of the day, I just write so much,” he said. In my experience, a lot of the time when I’ve gone to do a film I’ve felt like, ‘Oh, I’m probably not gonna do any music for a while because I’ll be so focused on that’. ![]() I am not a very confrontational person, I think I’m pretty chill, so then when you have a character who is like that, it’s fun to explore.” Though acting and music are different, Harry also told the magazine about how both passions have helped the other. “I think music and acting really aid each other in a lot of ways. “On the most basic level, it’s like being a kid and you’re playing pretend. He continued, “(With acting), you’re trying to remove a lot of yourself and key into someone else,” he explains. ![]() I haven’t been (an actor) for a long time and that’s really cool, I feel like I’ve learned so much and life is about learning.” The Mega Agency. “I’m coming from music where I don’t think anyone really knows how it works, but I am somewhat in my comfort zone! But in movies, when I show up, I’m the new guy. “I like to challenge myself and do something different and movies are definitely where I feel most out of my comfort zone,” he said. In an interview with Dazed in 2021, Harry-who has released two solo albums, 2017’s Harry Styles and 2019’s Fine Line, as well as starred in movies like Dunkirk, Eternals and the upcoming Don’t Worry Darling and The Policeman-talked about what it’s been like to balance both careers. Where to Get Last-Minute Taylor Swift Tickets-Sabrina Carpenter Just Announced As Opener ![]() Make it easier for your customers to find you and separate yourself from the competition with an amazing Esports Club logo. The Esports Club business is competitive space and you can stand out with a great brand.
![]() General results of microcosm research seem to indicate that replication becomes more difficult to achieve as the microcosm becomes larger and as the experiment lasts longer, but there is clear scientific value in large and long-term microcosms. Curiously, they conclude that "the better the microcosm the worse it replicates and, therefore, the worse it is as an experimental tool." They suggest long time period observations as the "way out of this morass," which is the opposite of most microcosm research that relies on short-term studies to avoid the almost inevitable divergence of replicate microcosm over time. Every bay and cove is to some measurable extent unique." They discuss the dilemma of trying to develop a set of microcosms that replicate well but still exhibit the variability inherent in nature. ![]() Every patch of water follows its own course to some extent, exchanging all the while with its surroundings. For example, they state: "The existence of variability is a severe problem, becoming even philosophically difficult to deal with. Pilson and Nixon (1980) provide many practical insights on the issue. Hurlbert's (1984) discussion is valuable in this regard as are papers reviewing the statistical treatment of microcosm research (Chapman and Maund, 1996 Gamble, 1990 several papers in Graney et al., 1994 Sheehan, 1989 Smith et al., 1982). Clearly, there is some subjectivity here, and there are no clear cut criteria on how similar replicate microcosms must be for use in experiments. Furthermore, Whittaker (1961) in one of the first microcosm studies introduced the term aquarium individuality for "the marked differences between aquaria with similar conditions which result from minor, uncontrolled factors and are a major limitation on reproducibility and statistical adequacy of the data." Ironically though, Abbott (1966) quotes another pasage from Whittaker's paper as justification for the microcosm approach. However, Abbott's study was criticized on the very same grounds of coefficient of variation by Hurlbert (1984) and Pilson and Nixon (1980). This means that groups of parallel systems can be established and studied in rigorously defined experiments, but only on a statistical basis." This was the first study devoted to the question of microcosm replicability, and it has been often quoted in more recent studies as justification for the experimental use of microcosms. under proper conditions aquatic microcosms show replicability comparable to that found among other types of statistical trials. For example, Abbott (1966) studied replicability of 18 5-gal (19 l) glass carboy microcosms of an estuarine bay and found that, based on coefficient of variation calculations, ". ![]() While most studies and reviews focusing on replicability have found that it can be satisfactorily achieved in microcosms (Conquest and Taub, 1989 Giesy and Allred, 1985 Isensee, 1976 Levy et al., 1985 Takahashi et al., 1975), there is disagreement. (1999) found that only 65% of the studies reported the number of replicate systems per treatment, which implies that many researchers take replication for granted. In a review of 360 microcosm experiments, Petersen et al. Problems do arise when considering replication of microcosms. As has been noted, cross seeding is used in microcosm research to reduce this variability and thus "enhance" replication (Beyers and H. The number of replicates required for an experiment depends on the variability of the data being collected. As noted by Sheehan (1989) "the main purpose of replication is the supply an estimate of variability (error) by which significance of treatment and control comparisons can be judged." Thus, replication is needed to distinguish between natural variation and variation due to a treatment (such as introduction of a toxin into a microcosm) in an experiment. In fact, replication is one of the "minimal requirements of experimental design in ecology" (Hairston, 1989) as in any application of the scientific method. ![]() It is included in this discussion because of its critical nature to the "microcosm method" (Beyers, 1964) and because its consideration leads to fundamental questions of variability (possibly chaos) of ecosystems. Replication is an issue of experimental design rather than technical design of a microcosm. |
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