8/27/2023 0 Comments Grace digital audio tunerThe front facing speakers handle mids and high frequencies quite well with enough power and clarity to fill any large bedroom or kitchen. ![]() My SiriusXM account only covers my car and nothing more, so I wasn’t able to use it with the Encore+.ĭespite the usefulness of Bluetooth, Chromecast or even internet radio, the Encore+ really excels with its audio quality. Note that you must have full SiriusXM capability to use it with the Encore+. I haven’t been able to figure out why cover art from Apple Music doesn’t carry over to the Encore+. Cover art along with other information is also available when using the built-in SiriusXM app. However, it’s nice to have info available should you want to see what’s playing. That’s not a big deal for me because I seldom look at the Encore+ screen for that kind of info. Seeing album cover art on the Encore’s front screen worked well with Chromecast, but not so well with Apple Music or when streaming my own music from my hard drive. Android users may get different results, but to this iOS user, Apple wins every time in audio quality compared to Chromecast. Music just seems more alive through Apple music. Unfortunately, there is no equivalent Mac or PC app.Īs with the recently reviewed Solis speakers, I still hold that Apple Music has an edge over Chromecast in ease of use and sound quality. The iOS/Android GD Control app lets you do anything the top panel will do, but with an added ease of use. While it’s technically true that you don’t need Grace Digital’s GD Control app to run the Encore+, you want this smartphone app! Without it, navigating the screen with only the buttons on the unit or remote is a nightmare. Control your radios via the front panel, included remote control, or from anywhere in your house via the Grace Control Apps loaded on your smartphone or tablet.Built-in Chromecast audio software that integrates with Google home. ![]()
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![]() The India Face Set: International and Cultural Boundaries Impact Face Impressions and Perceptions of Category Membership. Citation: Lakshmi, Wittenbrink, Correll, & Ma (2020).Additional facial expression images with happy (open mouth), happy (closed mouth), angry, and fearful expressionsare in production and will become available with a future update of the database. The images depict models with neutral facial expressions. The CFD-INDIA extension set includes images of 142 unique individuals, recruited in Delhi, India.Chicago Face Database: Multiracial Expansion. Citation: Ma, Kantner, & Wittenbrink, (2020).Additional facial expression images with happy (open mouth), happy (closed mouth), angry, and fearful expressions are in production and will become available with a future update of the database. All models were recruited in the United States. The CFD-MR extension set includes images of 88 unique individuals, who self-reported multiracial ancestry.The Chicago face database: A free stimulus set of faces and norming data. A subset of the models is also available with happy (open mouth), happy (closed mouth), angry, and fearful expressions. All models are represented with neutral facial expressions. They include self-identified Asian, Black, Latino, and White female and male models, recruited in the United States. The main CFD set consists of images of 597 unique individuals.These data include both physical attributes (e.g., face size) as well as subjective ratings by independent judges (e.g., attractiveness). The database consists of a main image set and several extension sets. Extensive norming data are available for each individual model. It provides high-resolution, standardized photographs of male and female faces of varying ethnicity between the ages of 17-65. The CFD is intended for use in scientific research. Ma, Joshua Correll, and Bernd Wittenbrink. The Chicago Face Database was developed at the University of Chicago by Debbie S. Psychological Image Collection at Sterling (PICS).Oulu-CASIA NIR&VIS Facial Expression Database. ![]() Montreal Set of Facial Displays of Emotion (MSFDE).Messiner African American and Caucasian Male Sets.Karolinska Directed Emotional Faces (KDEF).Japanese Female Facial Expression (JAFFE) Dataset.Japanese and Caucasian Faces (Emotion and Neutral).Glasgow Unfamiliar Face Database (GUFD).FG-NET Database with Facial Expressions and Emotions.Complex Emotion Expression Database (CEED).Cohn-Kanade AU-Coded Facial Expression Database.Children Spontaneous Facial Expression Video Database (LIRIS-CSE).Child Affective Facial Expression Set (CAFE).AT&T Databases of Faces (formerly ORL Database of Faces).Amsterdam Dynamic Facial Expression Set (ADFES). 8/27/2023 0 Comments Random numbers org
![]() Windows 7 Download periodically updates pricing and software information of Firefox full version from the publisher,īut some information may be out-of-date. However, windows7download reserves the right to remove or refuse to post any submission for any reason. You acknowledge that you, not windows7download, are responsible for the contents of your submission. Plus, use our Send Tabs feature to instantly share open tabs between desktop, mobile and tablet.Īll Firefox reviews, submitted ratings and written comments become the sole property of Windows 7 download. Seamlessly access passwords, bookmarks and more. That’s why our powerful tool stops them cold.īy blocking some ads and scripts that bog down browsing, pages load up to 44% faster. Some ads have hidden trackers that follow you online. Firefox imports your bookmarks, autofills, passwords and preferences from Chrome.įirefox blocks online trackers while you browse and won’t remember your history after you’re done. ![]() Switching to Firefox is fast, easy and risk-free. Switch from Chrome to Firefox in just a few minutes Whether you’ve opened 10 or 1000, switching between tabs is faster than ever with Firefox’s new, responsive engine. Less memory usage means more space for your computer to keep running smoothly. Firefox Quantum is twice as fast as Firefox was before. Less time waiting around for pages to load? Also, check. Gorgeous design and smart features for intelligent browsing.Ĭrazy powerful browser engine? Check. It is likely that they will be offered on the official Firefox ESR website as well.Ī powerful, new engine that’s built for rapidfire performance.īetter, faster page loading that uses less computer memory. You can download policy template files from Mozilla's GitHub website. Designed specifically for deployment in Enterprise environments, the new engine can be used in home environments as well for the most part. In time for the release of the next Extended Support Release for Firefox comes a new Policy Engine that Mozilla has been working on. The browser is particularly popular with developers thanks to its open source development and active community of advanced users. The key features that have made Mozilla Firefox so popular are the simple and effective UI, browser speed and strong security capabilities. Since then, Mozilla Firefox has consistently featured in the top 3 most popular browsers globally. At its public launch in 2004 Mozilla Firefox was the first browser to challenge Microsoft Internet Explorer’s dominance. If you prefer Firefox but run 64-bit Windows, give Waterfox a try.Mozilla Firefox is a fast, light and tidy open source web browser. Subjectively, it "feels" fast, which might be the advantages of 64-bit operation. ![]() Chrome held a consistent edge, but Waterfox is fast, too. Raw speed tests with CNET's Bandwidth Meter produced much closer results. Waterfox bested Firefox but not Chrome, both in speed and HTML5-rendering capability, though the results were close enough to make it a matter of choice. This online benchmarking tool separates the smartphones from the gaming desktops with a series of increasingly grueling tests that took some 5 minutes to run through. For the most revealing results, we threw Peacekeeper's HTML5 torture test at each, pitting Waterfox against the site's Chrome benchmark and our own copy of Chrome. We could tell with just a few quick trips to familiar sites that Waterfox is fast, so we visited some of our favorite browser speed test sites to see how it stacks up against the competition, including Firefox and our current default, Chrome. Our add-ons, extensions, and plug-ins worked in Waterfox, too, including Microsoft's Office and Silverlight plug-ins. Otherwise, Waterfox looks and functions like Firefox, including its various customizable features and options. Waterfox has a family resemblance to other Mozilla-based browsers, with a dark blue Start button instead of Firefox's orange. When it comes to looks and extras, Waterfox doesn't disappoint in a side-by-side comparison with the latest Firefox release. When we first opened Waterfox, it displayed our bookmarks and other personal data from Firefox. As the Waterfox Web site states, speed is its mission. Just converting Mozilla's source code for 64-bit Windows doesn't do enough to make Waterfox stand apart from Firefox and other Firefox-based Web browsers other unique tweaks help it exploit the speed of 64-bit systems. Software designed for 64-bit Windows editions can take advantage of faster RAM and processing speeds and greater stability in 64-bit systems. The browser's developers modified the Firefox source code specifically for machines running 64-bit versions of Windows. 8/27/2023 0 Comments Canon eos r vs eos rpIn addition, it had much less noise at higher ISO levels than its counterpart. The EOS R delivered excellent color accuracy, with results that were slightly warmer than on the RP. RP: Lab ResultsĬanon EOS R scored higher than the Nikon D850 in image quality and performance in lab tests. ![]() Additionally, the grip is smaller on this camera, which may make handling more difficult for those with larger hands. In comparison, the Canon EOS RP features a more basic construction with polycarbonate plastic on its body, making it lighter than the EOS R but not as durable in extreme weather conditions. It also has an ergonomic design that makes it comfortable to hold and use for long periods of time. The Canon EOS R boasts a body made from magnesium alloy and polycarbonate resin with glass fiber, making it lightweight yet durable for a range of shooting conditions. When it comes to the build and handling of these two cameras, there are some notable differences. The RP measures 132.5 x 85.2 x 70mm and weighs 1 pound with battery and card, making it more portable when travelling. The Canon EOS R is a bit larger than the RP, measuring 135.8 x 98.3 x 84.4mm and weighs 1.4 pounds with battery and card included. The RP is limited to just one type of port. The EOS R offers more connectivity options with Wi-Fi, Bluetooth, USB-C and HDMI ports. This makes the EOS R better suited for capturing fast-moving subjects. The EOS R has a max burst speed of 8 frames per second, while the RP only manages 5 fps. This means that the EOS R’s screen is larger and easier to view when taking shots from various angles. The EOS R has a vari-angle touchscreen LCD display that is 3.15″ wide, while the RP model’s screen measures 3″ across. If you need more flexible memory options, the EOS R is a better choice. The EOS R has double the SD card slots for storage in comparison to the RP. ![]() This means that the EOS R’s viewfinder is slightly brighter and offers more detail when composing images. The Canon EOS R’s viewfinder is slightly higher with 0.76x magnification as opposed to the RP model which has a 0.7x magnification. This means that the EOS R is able to capture more accurate exposures, particularly in difficult lighting situations.īoth cameras are capable of recording 4K UHD video, but the EOS R has a slight edge with its ability to record at up to 60p, while the RP is limited to 30p. The EOS R has a metering system with 384 zones, while the RP only has 216. The EOS R has an ISO range of 100-40000, while the RP’s maximum ISO range is much lower at 25600. This is one of the major differences between these two cameras. The Canon EOS R has 5,655 selectable AF points, while the RP only has 4779. The RP has both a faster processing speed and better image quality than the EOS R. The Canon EOS R uses the DIGIC 8 Image Processor, while the Canon RP has an updated version of the DIGIC 8 processor called the DIGIC 8+. The Canon RP is less expensive than the Canon EOS R, making it a more practical purchase if you’re working with budget constraints. The EOS R has Wi-Fi, Bluetooth, USB-C, HDMI and dual SD card slots for storage, while the RP has only one SD card slot for storage with the same connectivity options. The RP’s electronic viewfinder is 0.7x larger than average and its vari-angle LCD display measures 3 inches diagonally. The EOS R is equipped with an OLED electronic viewfinder that has 0.76x magnification, as well as a 3.15″ vari-angle touchscreen LCD display that can be flipped out to enable taking pictures from various angles. The Canon EOS R has a more complex hybrid autofocus system with 5,655 selectable AF points in contrast to the RP’s Dual Pixel CMOS AF system which only has 4779 selectable AF points. Both cameras have an ISO range of 100-40000 and are capable of capturing 4K UHD video. ![]() The Canon EOS R boasts a full-frame 30.3 MP CMOS sensor, while the Canon RP packs a 24.2 megapixel CMOS sensor. With an ISO range of 100-40,000 that is expandable to 50-102,400, the RP takes photography and videography to new heights. The 26.2 megapixel full frame CMOS sensor, Dual Pixel autofocus and 4K video recording capabilities RP makes it an impressive camera for anyone looking to invest in a high quality product. ![]() It is the company’s lightest and most compact full-frame camera, making it an ideal choice for those who need to travel with their photography equipment or simply want something that can fit in their pocket. It was released in February 2019, so it’s relatively new on the market. The Canon EOS RP is a great digital single-lens reflex camera for anyone looking to take high-quality photos. 8/27/2023 0 Comments Gel overlay extensions![]()
8/27/2023 0 Comments April fools prank word search![]() (Yes, use this to sneak in input and use whatever vocabulary they know/are learning.) Bonus points for making your appearance extra rough.Īfter telling about your awful morning, inform the class you will not be messing around this day. When students come to class, prepare a story about what a terrible morning you have had. I put this in the evil category because… how frustrating, seriously? If you are feeling extra spicy, give out some versions with answers and others with none.Ĭoordinate with one or more students ahead of time for this one. Ok, but what if you are that teacher who can pull off a really good joke? You know, bromas pesadas. Slightly Evil Pranks for Spanish Teachers Once everyone is seated, and wondering what is going on, yell April Fool’s! Ask for a student to volunteer a jacket to stuff under the door to prevent water from entering. Review that classroom objects vocabulary! Explain in Spanish that they must put all backpacks and materials on their chairs, roll up their pants legs, and sit on top of their desks for five minutes. Tell the students you are so sorry, but there is a flood drill before you can get to the real lesson. See if you can get the “innocent” students to doubt their eyes or brains! The group of students will agree with you and act as if it should be obvious. (Today is jueves, not viernes, there was homework due, etc.) Then say something obviously untrue in class. Before class, fill in a group of students on the joke. This would be fun with younger kids who are more likely to comment outright. You can keep the matching shoe at your desk to whip out when you yell “April Fool’s.” If you’re a good actor, pretend like your outfit is completely normal until they start to doubt themselves. Pretend like you don’t even notice as you go on teaching. Wear something like two obviously mismatched shoes (one flat, one high heel) or your shirt on backwards. Once you grab their attention and curiosity, proceed to teach them terms like terrible, horrible, malo, espantoso, horroroso, monstruoso, pésimo, escalofriante, atroz, etc. In a very serious voice, tell the students that they are now ready to learn bad words in Spanish. ![]() ![]() You can even tear off a part of the bottom as if the spider or bug inside crawled away.īonus points if you have a big plastic spider to tape onto the inside of a lamp or light! I like this one because it make everyone a little jumpy but doesn’t target anyone’s space. Take a styrofoam cup or container and flip it over on a table or desk and write “ARAÑA: CUIDADO” or something similar on it. Teach Them “Araña” In A Way They Won’t Forget This one is fun because when you replace it with something in Spanish, they’ll be relieved to see something they understand. You could also cue up a GimKit, Blooket, or Quizlet set in French or Portuguese and see what they do. Hand out a reading or play a video/audio in another language and be super matter-of-fact about it. This is the classic language teacher joke. We just want something light and quick to get a good laugh and kick off April. Tip: don’t waste a ton of time on the jokes, unless it’s really part of the lesson! I would let it go for a few minutes and then let them in on the laughs. Slightly Evil Pranks for Spanish Teachers 3. You can click on any link to jump straight to that section: 1. ![]() Here’s an index of what’s included in the post. Read on for some fun ideas to pull a fast one on your students! If the students laugh AND learn language through your prank? You win April Fool’s. If the students are impressed that you could pull off a good prank, even better. You know your classes, of course, so I sorted the pranks below into “light jokes” and “slightly evil pranks.” Timing is everything, too: don’t make these go on too long!įor me, the fun in April Fool’s is having everybody laughing. I just prefer jokes that get the mood up instead of down… or you’re setting yourself up for a cranky group the rest of class! I also avoided any pranks that seem to be good news, and then it turns out to be fake. A student in tears over a fake test? Mmm, not for me. When it comes to April Fool’s, there are definitely some fun pranks you can pull in class.īefore we dive in, I’ll be honest: in perusing various April Fool’s articles, many jokes go farther than I’d go. We Spanish Teachers are already known for being pretty fun and animated. Inside: Fun ideas for pulling some lighthearted April Fool’s pranks in Spanish class. ![]() e., the Fraunhofer plane), as shown in Fig. In order to stop one of the two beams passing to the left and right of the biprism, it was necessary to use an aperture A, which was inserted in a region where they were widely separated, corresponding approximately to the back focal plane of the imaging lens ( i. Two beam interference fringes could be observed in the observation plane OP, which was situated in the Fresnel region with respect to the biprism, as the standard gaussian image only showed its bare dark shadow. In the first experiment in which an electron biprism was used as an interferometry device 17, a biprism was inserted in the normal specimen plane, where it could be biased in a specimen holder with contacts connected to an external voltage source. The possibility of continuously varying the excitations of the electron lenses also allows planes in the Fresnel region between these two primary planes to be imaged. This plane can be optically conjugate to the observation plane OP, which can be the specimen plane if a gaussian image is desired, or the Fraunhofer diffraction plane (coincident with the back focal plane of the imaging lens for plane wave illumination) if a diffraction image is desired. As a result of the small de Broglie wavelength of high energy electrons, a further system of magnifying lenses is necessary so that interference fringe details can be resolved by an electron detector in the final recording plane. In general, the illumination system comprises an electron source followed by a system of condenser lenses, which demagnify the source, so that partial coherence does not blur the desired interference phenomena. We first recall a few basic concepts in electron optics and microscopy. ![]() After describing the drawbacks of former setups, we show how they can now be overcome by using a modern electron holography microscope that is equipped with two electron biprisms and a high brightness gun and how a new version of the experiment, in which the fringes are observed in the image instead of the Fraunhofer plane, can be realized. Although conceptually and mathematically simple, at least from the point of view of wave optical analysis 22, 23, its experimental realization is a very challenging task that requires advanced technology and instrumentation, as demonstrated by the partial success of former attempts 8, 17. It is then possible to observe the transition of the diffraction pattern from the two- to the one-slit configuration, highlighting the wave-particle duality of the electrons. Here, we focus on the second part of the Young-Feynman experiment, which refers to the change in the interference pattern when one of the two slits is partially or totally obstructed in a controllable way. Inelastic scattering in the material can be regarded as a dissipative process during the interaction, which is responsible for the localization mechanism 20, 21. First experiments in this direction have been carried out by preparing nano-slits and depositing a layer of amorphous material using modern nanotechnology tools on one 18 or both 19 of them. The third part of the Young-Feynman experiment, which has subsequently been renamed the which-way (or which-path) experiment, aims at demonstrating that interference phenomena disappear when the setup is modified to obtain information about which slit the electron passes through. It has been performed in a controlled manner by stopping one of the two beams in the Fraunhofer image of an electron biprism 17 or in the Fresnel image of two slits 8. Its analysis leads to the idea of the probability amplitude. ![]() ![]() The second part of the Young-Feynman experiment involves a comparison of electron distributions recorded before and after one of the slits is closed 16. The build-up of two beam Fresnel interference fringes using single electrons was first demonstrated using an electron biprism as a wavefront beam splitter 14, 15. Two beam interference patterns can be observed using a Möllenstedt-Düker electron biprism 9, 10, which has proved to be the most versatile method for carrying out interferometry and holography experiments (see, e. The first part involves the observation of interference fringes in a double slit setup 3, 4, 5, 6 and their build-up using single electrons 7, 8. The Young-Feynman experiment consists of three parts. Recent advances in electron optics, nanotechnology and specimen preparation have resulted in many studies on the experimental realization of the double-slit thought or gedanken experiment, which was described by Feynman as containing all of the mysteries of quantum mechanics 1, 2, using single free electrons. ![]()
8/26/2023 0 Comments Hydromorphone antidoteInfants are susceptible to even low dosages of opioids. īreastfeeding Considerations: Maternal hydrocodone use during breastfeeding can cause neonatal drowsiness, depression of the central nervous system, and even death of the newborn. Appropriate respiratory monitoring should be done due to the risk of apneic episodes. Remifentanil ultrashort-acting opioid is given intravenously by patient-controlled analgesia, providing better pain relief during labor. According to ACOG(American college of obstetricians and gynecologists) guidelines, if the use of opioids is essential, short-acting agents which are easy to titrate during labor and have decreased risk of respiratory depression in the newborn are preferred. In the United States, fentanyl, remifentanil, morphine, butorphanol, and nalbuphine are used for peripartum analgesia. Patients taking hydrocodone should receive counseling on the risks associated with opioid use during pregnancy with such documentation in the medical record. Pregnancy Considerations: The use of hydrocodone is not contraindicated in pregnancy but is listed as a US FDA boxed warning since opioids cross the placenta, and prolonged use during pregnancy may cause neonatal opioid withdrawal syndrome(NOWS). According to prescriber information, initiate hydrocodone therapy with 50% of the initial dose in end-stage renal disease (ESRD) patients. Patients with Renal Impairment: According to a study, systemic exposure to hydrocodone (AUC) was 70% higher with moderate to severe renal impairment compared to patients with normal renal function. Patients with Hepatic Impairment: Clinicians should initiate hydrocodone therapy with 50% of the initial dose in patients with severe hepatic impairment. Patients should receive instruction to discontinue all other opioids when starting on a hydrocodone ER medication unless specifically directed by a physician. Depending on the product, the initial dose of hydrocodone ER formulations in patients who are not opioid-tolerant or are opioid-naïve is between 10 mg to 20 mg every 12 hours to 24 hours. Single-entity hydrocodone is only available in extended-release (ER) formulations. Hydrocodone ER formulations are available in both tablets and capsules. In hydrocodone formulations combined with acetaminophen, the dosage of acetaminophen should not exceed 4 gm/day. ![]() Hydrocodone IR combination product dosages typically range from 2.5 mo 10 mg every 4 to 6 hours as needed. Immediate-release (IR) hydrocodone is a combination product (combined with acetaminophen and ibuprofen). Tablets and capsules are not to be crushed, chewed, or dissolved, as this can lead to uncontrolled rapid medication delivery and overdose. Hydrocodone is pharmaceutically available as an oral medication with formulations, including tablets, capsules, and oral solutions. Hydrocodone and its metabolites are excreted primarily by the renal route. ![]() Įxcretion: The half-life elimination of hydrocodone IR and ER is approximately 4 hours and 7 to 9 hours, respectively. ![]() Hydrocodone is also metabolized to an inactive metabolite, norhydrocodone, by CYP3A4. Studies have shown that pain relief correlates with plasma concentrations of hydromorphone rather than hydrocodone. Hydrocodone converts to its active metabolite, hydromorphone, through O-demethylation catalyzed by the CYP2D6 enzyme. Metabolism: Hydrocodone is metabolized in the liver primarily via the cytochrome P450 enzymes CYP2D6 and CYP3A4. ĭistribution: The apparent volume of distribution after hydrocodone ER administration is 402 Liter (for an adult of 70 kg), suggesting extensive tissue distribution. Following an oral dose of hydrocodone ER (extended-release), peak plasma concentration(Tmax) is attained at 14–16 hours for the different doses (range is 6 to 30 hours). Ībsorption: After single oral ingestion, hydrocodone IR (immediate-release) reaches maximum serum concentrations within one hour. Opioids depress the cough reflex by directly affecting a cough center in the medulla and causing respiratory depression at higher doses. Modulation of mu and kappa-opioid receptors possibly contributes to the antitussive activity of opioids. Coughs mediated by mechanical stimulation cough receptors are attenuated by narcotic antitussives primarily at the nucleus tractus solitarius(NTS) level via repression of glutamatergic transmission. Cough is a protective reflex evoked by airway stimulation. |
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