When you drive the ball at its natural frequency, the ball’s oscillations increase in amplitude with each oscillation for as long as you drive it. As you increase the frequency at which you move your finger up and down, the ball will respond by oscillating with increasing amplitude. If you move your finger up and down slowly, the ball will follow along without bouncing much on its own. At first you hold your finger steady, and the ball bounces up and down with a small amount of damping. Most of us have played with toys where an object bobs up and down on an elastic band, something like the paddle ball suspended from a finger in Figure 14.18. The phenomenon of driving a system with a frequency equal to its natural frequency is called resonance, and a system being driven at its natural frequency is said to resonate. ![]() The natural frequency is the frequency at which a system would oscillate if there were no driving and no damping force. Over time the energy dissipates, and the amplitude gradually reduces to zero- this is called damping. This is a good example of the fact that objects-in this case, piano strings-can be forced to oscillate but oscillate best at their natural frequency.Ī driving force (such as your voice in the example) puts energy into a system at a certain frequency, which is not necessarily the same as the natural frequency of the system. It will sing the same note back at you-the strings that have the same frequencies as your voice, are resonating in response to the forces from the sound waves that you sent to them. ![]() Sit in front of a piano sometime and sing a loud brief note at it while pushing down on the sustain pedal. Before the start of this section, it would be useful to review the properties of sound waves and how they are related to each other, standing waves, superposition and interference of waves.
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![]() ![]() In 2021, Efimov and Northwestern professor John A. This work builds on Efimov’s previous work to develop cardiac implants to monitor and temporarily pace the heart. Lu is an assistant professor of biomedical engineering at GW. “The tool developed in our work has great potential to address unmet needs in many programs of fundamental and translational cardiac research.”Įfimov is a professor of biomedical engineering at Northwestern’s McCormick School of Engineering and professor of medicine at Northwestern University Feinberg School of Medicine. “Many deaths that occur following heart surgery or a heart attack could be prevented if doctors had better tools to monitor and treat patients in the delicate weeks and months after these events take place,” added GW’s Luyao Lu, who co-led the work with Efimov. Our transient electronic device can map electrical activity from numerous locations on the atria and then deliver electrical stimuli from many locations to stop atrial fibrillation as soon as it starts.” We hope our new device can close this gap in technology. “Current post-surgical monitoring and treatment of these complications require more sophisticated technology than currently available. “Several serious complications, including atrial fibrillation and heart block, can follow cardiac surgeries or catheter-based therapies,” said Northwestern’s Igor Efimov, an experimental cardiologist who co-led the study. The research was published July 5 in the journal Science Advances. The device also is highly transparent, allowing physicians to observe specific heart regions to make a diagnosis or provide a treatment. Not only can it be placed on various sections of the heart, the device also continuously streams information to physicians, so they can remotely monitor a patient’s heart in real time. ![]() And, after the device is no longer needed, it harmlessly dissolves inside the body, bypassing the need for extraction.Ībout the size of a postage stamp, the soft, flexible device uses an array of sensors and actuators to perform more complicated investigations than traditional devices, such as pacemakers, can accomplish. To help prevent those deaths, researchers at Northwestern and George Washington (GW) universities have developed a new device to monitor and treat heart disease and dysfunction in the days, weeks or months following such events. Nearly 700,000 people in the United States die from heart disease every year, and one-third of those deaths result from complications in the first weeks or months following a traumatic heart-related event. ![]() But be sure to sign up for their email list to get any potential shipping discounts or free shipping offers during special sale events throughout the year. It does not look like Skylight typically offers free shipping on a daily basis. You are passing along the savings to both you and your friends for quality Skylight products. For free, shoppers earn $20 off their purchase orders by referring their friends. The referral program for Skylight is a way for shoppers to save on their purchase orders. Shoppers can find deals on quality products to help plan new trips and cherish old memories. There are discounts on quality Skylight products like frames and calendars, with offers presented on a rotating basis. Skylight shoppers can save money by signing up for the email newsletter. Skylight shoppers can use these tips to save on various products such as frames, calendars, and more. You can get Prime shipping on your purchases. Skylight shoppers can refer their friends for a $20 discount. There is a full refund for shoppers if the product is purchased within 120 days of return. You can use the app to save on select products and help set up existing ones. ![]() ![]() There is a blog for shoppers to read posts, learn, and more from Skylight. You can save by getting deals and discounted item offers via social media. Skylight shoppers can find deals and special offers on their next purchase with the email newsletter. This will help you get the best savings on your purchases. Prioritizing the best Skylight promo code for their purchase order should be a top priority for shoppers. Skylight prohibits discount stacking for customers. Stacking and Combining Skylight Promo Codes If you are still having trouble, try a different Skylight discount code from CouponFollow instead. Make certain the promo code which you selected is still valid and has not yet expired. What To Do if Your Skylight Coupon Code Isn't WorkingĬheck that you have correctly entered your Skylight promo code.Įnsure your order meets the minimum purchase amount or any additional requirements. If your Skylight discount code is valid, it will automatically be applied to your order. Enter your discount code in the box and hit “Apply.” In the order summary to the right, click on “Discount code”. When you’re ready to checkout, click the shopping cart in the upper right-hand corner. ![]() Head to to shop for various pet care products for your pets.īrowse the categories or use the search to find your desired products and add to cart. Of course, Skylight offers special discount codes for shoppers on a rotating basis, and you can find these codes on Coupon Follow. Yes, Skylight has an app where shoppers can save on select products and help set up their existing products.Īre there Skylight discount codes available for shoppers? Skylight offers Amazon Prime shipping for Prime members to take advantage of faster shipping. Skylight has a referral program where you can refer your friends for $20 off your purchase order.ĭoes Skylight offer expedited shipping on online orders?Ībsolutely. Yes, Skylight offers deals on social media where shoppers can get exclusive offers and savings opportunities. Is there an email newsletter for Skylight that helps shoppers save money?īy signing up for the Skylight email newsletter, you can save with exclusive offers and deals on your purchase orders.ĭoes Skylight offer any deals via social media? Yup, Skylight has a blog to help you discover new options, read blog posts, and more. Yes, Skylight provides a full refund within 120 days of purchase and on a case-by-case basis once past the time period. Is there a refund policy for Skylight shoppers? ![]() How does the poem move and breathe how does it feel on the tongue? “Rhythm” refers to the lyrical, sonic qualities of the poem. Understanding the Elements of PoetryĪs we explore how to write a poem step by step, these three major literary elements of poetry should sit in the back of your mind: These devices-rhyme, meter, and line breaks-are just a few of the essential elements of poetry, which we’ll explore in more depth now. Poetry has a heightened emphasis on the musicality of language itself: its sounds and rhythms, and the feelings they carry. Poetry further accentuates its use of language through rhyme and meter. Rather than letting the text break at the end of the page (as prose does), verse emphasizes language through line breaks. This means that it uses line breaks, alongside rhythm or meter, to convey something to the reader. Most poetry is written in verse, rather than prose. The elements of poetry help it to powerfully impact the reader in only a few words. ![]() Together, these elements of poetry help it to powerfully impact the reader in only a few words. Poetry is not like other kinds of writing: it has its own unique forms, tools, and principles. In poetry, every single word carries maximum impact. So poetry isn’t the place to be filling in long backstories or doing leisurely scene-setting. “Prose: words in their best order poetry: the best words in the best order.” Here’s a famous quote that enforces that distinction: Unlike longer prose writing (such as a short story, memoir, or novel), poetry needs to impact the reader in the richest and most condensed way possible. Poetry is Language at its Richest and Most Condensed Here’s a contemporary poem that, despite its simplicity (or perhaps because of its simplicity), conveys heartfelt emotion. In other words, a poem should make the reader feel something-not by telling them what to feel, but by evoking feeling directly. Poetry is a lyrical, emotive method of self-expression, using the elements of poetry to highlight feelings and ideas.Ī poem should make the reader feel something. Some poetry may be this way, but in reality poetry isn’t about being obscure or confusing. People sometimes imagine poetry as stuffy, abstract, and difficult to understand. Former US Poet Laureate Rita Dove Poetry Conveys Feeling “Poetry is language at its most distilled and most powerful.” ![]() The following quote defines poetry nicely: It’s important to know what poetry is-and isn’t-before we discuss how to write a poem. So, how do you write a poem? Let’s start with what poetry is. We first answer the question, “What is poetry?” We then discuss the literary elements of poetry, and showcase some different approaches to the writing process-including our own seven-step process on how to write a poem step by step. This article is an in-depth introduction to how to write a poem. Wal Sha is the people’s messenger.To learn how to write a poem step-by-step, let’s start where all poets start: the basics. His work inspires thousands to follow his voice, his journey, and his advocacy. Wali has also served his hometown as Poet Laureate for the City of Mississauga. He impressed notable figures with his freestyle poetry and performances, including Seth Rogen, Chris Hadfield, Kareem Abdul-Jabbar and Kendrick Lamar. Wali has toured Canada coast to coast as a WE Day performer and closed out President Barak Obama’s keynote speech with a bespoke poetic message in Toronto. He’s delivered TED talks, created poetry for corporate events, narrated voice over for commercials and spoken at hundreds of schools and colleges across North America. ![]() Here is a little bit more about Wali:Īs an alumni of the RBC’s top 25 Canadian Immigrants, Wali Shah is a poet and public speaker. The Community Outreach Branch of the Thunder Bay Police Service had the pleasure to collaborate with Wali Shah to write a spoken word poem that will be used to try to connect with youth and to get them thinking about the impact of the choices they make. ![]() ![]() Grants the specified number of satisfaction points to the active Sim.Īdds a user-defined amount of Simoleons to the current Sim's account.Īll moodlets for the current Sim are removed. If a cheat does not work with your Sim's name, try the SimID. This will get your SimID for any cheats that require it instead of your Sim's name. Replace x with 1, 2, 3, 4 to change the season to summer, fall, winter, or springīecome a ghost, but only for four hours. Replace with number to set household funds to that number. Uses the Sim's money to pay household bills automatically.Įnable or disable effects when highlighting a Sim Must be entered at world or neighborhood screen.Įnables or disables headline effects such as thought balloons. Replace x with number to add fame points to your Sim Opens the full Sim character creation menu.ĭecreases the amount of time needed for crafting. Gives the Sim a promotion in the listed career.Ĭauses a Sim to abandon the listed career. Gives the Sim a demotion in the listed career. Shows even more objects that can be placed. Shows additional, usually hidden objects that can be placed. Items must still be purchased.ĭisables rules governing object placement. Unlocks all career rewards in the Buy Mode. ![]() Cheat:Ĭompletes the Sim's current active aspiration milestone. Users will note that many of the cheats have variables or toggles that must be defined by the player. Players looking to cheat in The Sims 4 will find a complete list of cheat codes below. The Sims 4 cheat codes and console commands Note that on PlayStation and Xbox consoles, enabling cheats or using cheat codes will disable Achievements/Trophies.Ĭlick here to return to the table of contents. Once the console has been opened, make sure to enable cheats by typing in "testingcheats true." This function will allow you to perform context-specific cheats or change the state of an object (like making a kitchen bench dirty or clean). Xbox: Hold all four shoulder buttons at once (LB + LT + RB + RT).PlayStation: Hold all four shoulder buttons at once (L1 + L2 + R1 + R2).Here's how to open the cheat console in The Sims 4: You must open the cheat console and then enable cheats before you can start inputting cheat codes. PC players will be familiar with these because they're commonly found in PC games, but players on the PlayStation or Xbox consoles may not be entirely familiar with them. The Sims 4 cheat console | How to use the consoleĬheats in The Sims 4 are used by entering them into a cheat console. Readers can also use the jump links at the end of each subsection to return to the table of contents. ![]() How to use the cheat console in The Sims 4įor convenience, we've laid out the table above with quick links to each list of Sims 4 cheat codes, including a master list of the game's general cheats as well as specific lists for skills, relationships, careers, and even codes introduced with DLC packs such as The Sims 4 Seasons. Players should also note that most of the cheats first require testingcheats to be enabled in the console, though that's not true for all of them. It's possible that some codes won't work on PlayStation or Xbox consoles, but they should all work on PC. While the Electronic Arts website for The Sims 4 specifies that not all cheat codes will work across PC and consoles, we've found that they're largely identical across all platforms. The Sims 4 Cheats | PC, PS4, PS5, Xbox One, Xbox Series X|S, Keep reading to learn more about how cheats work in The Sims 4 and find a complete list of all cheats available across PC, PlayStation 4, and Xbox One. The process involves opening the cheat console and typing in a specific command, and there are cheat codes that control everything from aspirations and careers to basic needs and buffs. There all manners of The Sims 4 cheats that help players get free money or modify their character's skills and attributes. ![]() We want you to have the best pool and hot tub ownership experience around, which is why we offer complete maintenance and repair services. Give us a call to schedule a test soak to try out a hot tub before you buy to learn more about the different features you’re looking to add. 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There's also another substory where he allows his beloved Haruka to sell herself into child sex slavery so she can earn the money she needs to hire him to kill her parents murderer. In this one, Kiryu goes on a date with one of the courtesans and they are approached by some thugs who want to kidnap her because she looks like her mother who used to steal all the customers from another courtesan, he kicks their ass and she decides she loves him and needs to repay him for his kindness(?). In at least two of them the girls are 12/13. In the story there's a whole brothel subplot, with multiple girls across the span of the game. Here's the substory with it (creepy, but SFW). There's some strange shit in Kenzen, like Kiryu banging a 12-year-old, that's never going to fly in the west. I have the imports of Kenzen and Ishin, and honestly, they are such niche titles, I think the chance of them coming over is almost zero. Please note that this subreddit is not affiliated with Sony or any of its subsidiaries. Result: GameName Spoiler: spoiler text here Legacy Platforms: PS3 - PS2 - PS1 - PSP Spoiler Formatting PlayStation: Vue - TV - Wallpapers & Themes PS4: Pro - Deals - Banners - Mods - Clans (For other subreddit filters, click here. Media FilterĬurrently Visible Currently Hidden For complete and detailed rule descriptions, click here. Rules 1-3 apply to comments, all rules apply to posts. Giveaways and Surveys have to go through mod approval.ĭon't post spam, self-promotion, or let's play videos. Some content is only allowed on weekends, like Screenshots, Short Game Clips, Original Content and PS4-related pictures. ![]() ![]() Official game media must come from official sources.įlair your posts, mention the game in the title when necessary.Īll suggestions require means to cause change.ĭo not submit low quality content. Do not discuss hacking, piracy, unofficial deals (especially grey market), and requests to account/game share.Īll spoilers and NSFW content must be properly marked. The question that has arisen spontaneously is: how did these wonderful specimens end up in the Milanese metropolis? Thanks to the Cavalier Invernizzi, the owner of the villa who besides being a skilled entrepreneur was a lover of nature. In an unusual and secret Milan, behind the gate of Villa Invernizzi, ancient home of the creator of the cheese Mio, you can in fact observe the cute flamingos walking through the garden, bathing in the pond, they clean the feathers or they eat heedless to have on them the eyes of the passers-by. In the heart of the Milan fashion district, a few steps from the spectacular Duomo of Milan and in the silence of an Art Nouveau residential area, Via dei Cappuccini number 7 is certainly among the most unusual places to admire the wonderful pink flamingos. Here are the ones we have chosen for you! We at Visit Italy have followed these " Mediterranean vagabonds" that, unlike many other species, do not have a precise and always identifiable migratory direction, but wandering, in fact, can be found in unexpected places. Proof that these adorable pink waders love Italy more and more! ![]() Accomplices the conservation actions implemented since the late seventies and the many interventions made in the protected areas, the improvement of environmental conditions, the decrease in poaching and disturbance, the presence in Italy of these magnificent birds has increased considerably. But it has not always been so: until a few years ago, in fact, the flamingo in Italy was considered a rare species. In Italy the presence of flamingos is increasingly widespread. ![]() An enchanting example of bird that has fascinated, over time, many artists, poets and writers like Pablo Neruda, who dedicates the poem " Flamenco": pink flamingos, with their purple feathers, are linked to the myth of the phoenix. ![]() ![]() Lay out the slides so that the elements are properly spaced. Choose a standard clear font, like Arial or Times New Roman, and make sure that the size is large enough to be seen from the back of the room. Use dark lettering on a pale background for maximum visibility pale lettering on a dark background can be difficult to read. Make sure your visual materials are easy to read. This will help guide the audience's attention to the correct part of the slide, and can keep them engaged with what you are explaining. Make sure that you point to the slides as you talk. A good diagram can be far easier for people to understand than words alone. Ideally, the slides should focus on relevant visual material, such as diagrams, microscope images, or chemical structures. Using clean texts, darker-colored text on lighter-colored backgrounds, and presenting data as figures instead of complete sentences results in easier-to-comprehend slides Don't fall into the trap of feeling that you have to present every single thing that you did. Keep a clear focus on what is important and interesting to your audience. This is like the Methods and Results sections of a manuscript. In the main part of the presentation, talk about your work: what you did, why you did it, and what your main findings were. By making the foundation of your research clear in the introduction, your audience should be better able to follow the details of your research and your subsequent arguments about its implications. Don't swamp them with detail, but make sure they have enough information to understand both what your research is about and why it is important (e.g., how it aims to fill a gap in the research or answer a particular problem in the field). Then, in your introduction, get everyone "on the same page" (i.e., provide them a shared reference point) by giving them a concise background to your work. To start, it can be helpful to provide a brief overview of your presentation, which will help your audience follow the structure of your presentation. You're telling a story, so give it a beginning, middle, and end. Next, you'll need to think about creating a clear, logical structure that will help your audience understand your work. You might find that something that seems obvious to you needs additional explanation. If you will be giving a talk to a general audience, try practicing your presentation with a friend or colleague from a different field of study. It can be difficult to gauge the right level of detail to provide in your presentation, especially after you have spent years immersed in your specific field of study. ![]() For example, NMR, HMQC, and NOESY might be fine to use without definition for a room full of organic chemists, but you might want to explain these terms to other types of chemists or avoid this level of detail altogether for a general audience. You can also decide how to handle acronyms and abbreviations. What is your audience's level of expertise and what knowledge do you have in common? ![]() For example, you can decide whether particular technical terms and jargon are appropriate to use and how much explanation is needed for the audience to understand your research. Keep the audience in mind throughout the preparation of your presentation.īy identifying the level of your audience and your shared knowledge, you can provide an appropriate amount of detail when explaining your work. If you can put yourself in their shoes and understand what they need, you'll be well on your way to a successful presentation. The first and most important rule of presenting your work is to know your audience members. |
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