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Textlab organic chemistry chapter 911/14/2023 ![]() In contrast, scientists have identified tens of millions of different compounds to date. Today, there are about 118 elements in the known universe which are organized on a fundamental chart called the Periodic Table of Elements (Fig. Water is a compound composed of the elements hydrogen and oxygen. A substance that can be broken down into chemically simpler components (because it has more than one element) is a compound. Aluminum, which is used in soda cans, is an element. A substance that cannot be broken down into chemically simpler components is an element. Elements and CompoundsĪny sample of matter that has the same physical and chemical properties throughout the sample is called a substance. An example of a chemical property is flammability-a materials ability to burn-because burning (also known as combustion) changes the chemical composition of a material. Chemical properties are characteristics that describe how the chemical structure of matter changes during a chemical reaction. Physical Changes, such as melting a solid into a liquid, do not alter the chemical structure of that matter. Physical properties are characteristics that describes matter, such as boiling point, melting point and color. The properties that chemists use to describe matter fall into two general categories. One way chemists describe matter is to assign different kinds of properties to different categories. Part of understanding matter is being able to describe it. Chemistry lies more or less in the middle, which emphasizes its importance to many branches of science. Figure 1.1 shows how many of the individual fields of science are related.įigure 1.1: The Relationships Between Some of the Major Branches of Science. ![]() Similarly, geology and chemistry overlap in the field called geochemistry. For example, some biologists and chemists work in both fields so much that their work is called biochemistry. Mathematics is the language of science, and we will use it to communicate some of the ideas of chemistry.Īlthough we divide science into different fields, there is much overlap among them. Thus, chemistry is the study of matter, biology is the study of living things, and geology is the study of rocks and the earth. Because the physical universe is so vast, there are many different branches of science (Figure 1.1). is the process by which we learn about the natural universe by observing, testing, and then generating models that explain our observations. Science is the process by which we learn about the natural universe by observing, testing, and then generating models that explain our observations. This includes advances in medicine, communication, transportation, building infrastructure, food science and agriculture, and nearly every other technical field that you can imagine.Ĭhemistry is one branch of science. From the color that makes a rose so red to the gasoline that fills our cars and the silicon chips that power our computers and cell phones…Chemistry is everywhere! Understanding how chemical molecules form and interact to create complex structures enables us to harness the power of chemistry and use it, just like a toolbox, to create many of the modern advances that we see today. Section 1: Chemistry and Matter What is Chemistry?Įverything around us is made up of chemicals. AccuracyĬonversion Factors Chapter Summary References ![]() ![]() ![]() Sections: Section 1: Chemistry and Matter What is Chemistry? Physical and Chemical Properties Elements and Compounds Mixtures States of Matter Section 2: How Scientists Study Chemistry The Scientific Method Section 3: Scientific Notation Video Tutorial Practice Problems Section 4: Units of Measurement International System of Units and the Metric Systemĭerived SI Units Section 5: Making Measurements in the Lab Precision vs. This text is published under creative commons licensing, for referencing and adaptation, please click here. For the interactive PDF, adobe reader is required for full functionality. This content can also be downloaded as an printable PDFor an interactive PDF. ![]()
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Ikea malm shelf11/14/2023 ![]() ![]() I had to unscrew the fasteners and flip it to the bottom. I ended up placing mine on the bottom and screwing them in that way because I didn’t like the shelf would be as secure fastening from the top. So one caveat, many people prefer to position the fasteners on top instead of the bottom so there are no visible holes when you’re look at the shelving from the bottom. I placed the shelf onto the shelf mount and it was looking absolutely amazing. I needed to switch to a screw driver to ensure that I was able to securely attach the screws and fasten them. I then screwed the nail and washer into the wall anchor I had just installed. I placed the IKEA shelf mount back on the shelf to make sure that it was still leveled. The anchor goes in all the way into the wall. You don’t want to do major damage to your wall. Make sure you use a Phillips Head Screwdriver and not the cordless drill. I then used my screwdriver to screw the wall anchor into the holes I just drilled. I then used my cordless drill and drilled three holes. With a pencil, I marked where I would need to install my anchors because once you remove the shelf mount, you won’t know where to drill without small marks. I decided to use three wall anchors, one of each end of the shelf mount and one in the middle for good measure. To begin my IKEA LACK shelf installation, I positioned the shelf mount to and used a leveler to make sure that my shelf would be centered. I used three of them, which cost about $3.99. The hardware store owner asked me how many pounds I expected to place on the shelves and ended up giving me drywall anchors that would support up to 250 lbs. I went to the hardware store in Park Slope, on 5th Avenue and Baltic Street, to inquire about anchors I could use. ![]() Don’t let the simplicity of the picture instructions fool you. ![]() So I headed to my local hardware store after not finding a single stud in the area I wanted my shelf placed. IKEA insists each wall is different and requires different anchors depending on what type of studs/dry wall you have. When I got home to install the shelf, I noticed that the package didn’t include anchors to mount the shelves. I chose the white IKEA Lack shelve for practicality but I intent to incorporate the turquoise shelve in some way soon. Not only was the 42inch shelf $14.99, it also came in several colors, including turquoise, my accent color. I ventured to the IKEA store in Red Hook, Brooklyn for a closer inspection of the Lack shelving system. Then I saw a few people using the IKEA Lack shelves, which fit in my budget and my decor theme. Some were super inexpensive but the material also looked that way, while others were too pricey to fit in my project scope. The result was a mash up of various sizes and lengths of invisible shelves that ran the gamut. I began looking for a few options on the usual sites, Crate and Barrel, Pottery Barn, West Elm, Amazon and a few Google Marketplace sites. Perusing the plethora of decor pictures on Pinterest, I noticed that many people were incorporating invisible shelves in their projects. That means utilizing the walls effectively. Who knew right? After packing the floor space with a dresser, a bed, two shelves and some nightstands, I decided to decorate upwards. Once of the biggest problems I had with decorating and organizing was running out of space. Since moving to Park Slope two months ago, I have been slowly putting my master bedroom together. ![]()
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Viber app faq11/14/2023 ![]() Viber is a popular messaging app that allows users to send text messages, make voice and video calls, and share multimedia files. Point 3: Syncing Viber Messages on iOS Devices Follow the steps outlined above to enable this convenient synchronization feature and enjoy a hassle-free messaging experience on your Android device. It also allows you to seamlessly transition between different devices without losing any important messages. Syncing your Viber messages on Android devices gives you the peace of mind of knowing that your conversations are securely backed up. ![]() This means that you should sign in to Viber with the same phone number or email address on all the devices you want to sync. It is important to note that in order to sync your Viber messages across multiple devices, you need to use the same Viber account on those devices. This will create an immediate backup of your Viber messages and media files. ![]() If you want to manually initiate a backup, you can do so by tapping on the “Backup Now” button. Simply tap on the “Backup Frequency” option and select your desired frequency. By default, Viber will backup your messages daily, but you can choose to backup your messages weekly or monthly if you prefer. Once you have enabled the auto backup feature, you can also set the backup frequency. Please note that including videos in your backups may require additional storage space. Toggle the switch to enable this feature.Īdditionally, you can choose to include videos in your backups by toggling the “Include Videos” switch. In the Viber Backup settings, you will see the option to enable “Auto backup.” This option allows Viber to automatically backup your messages and media files on a regular basis. In the Settings menu, scroll down and tap on “Account.” Under the Account section, you will find the “Viber Backup” option. Tap on the hamburger menu icon located in the top-left corner of the screen to open the side menu. Once you have the updated version of Viber installed, open the application on your Android device. This will ensure that you have access to all the latest features and improvements. Open the Google Play Store, search for “Viber,” and ensure that you have the most recent update installed. The first step is to ensure that you have the latest version of Viber installed on your Android device. By following a few simple steps, you can easily set up this synchronization feature. Syncing your Viber messages on your Android device is a convenient way to ensure that your conversations are seamlessly backed up and accessible across multiple devices. Point 2: Syncing Viber Messages on Android Devices ![]() This is particularly helpful if you need to upgrade to a new phone or if you accidentally delete the app.īy enabling Viber message sync, you can enjoy a synchronized messaging experience, where all your conversations and media files are accessible from any device, making it easier to manage and respond to messages wherever you are. The sync feature ensures that your messages are securely stored in the cloud, so even if you switch devices or have to reinstall the Viber app, you can still retrieve your entire chat history. This means you can start a conversation on your smartphone and seamlessly continue it on your tablet or computer, without missing a beat. Viber message sync allows you to access your chat history, including text messages, images, videos, and audio files, on any device that has Viber installed. Viber, a popular messaging app, offers the convenient feature of syncing messages between multiple devices, ensuring that your conversations are always up to date, no matter which device you are using. Understanding how Viber message sync works is essential for seamless communication across devices. Point 1: Understanding Viber Message Sync Point 3: Syncing Viber Messages on iOS Devices.Point 2: Syncing Viber Messages on Android Devices.Point 1: Understanding Viber Message Sync. ![]()
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Civil engineer air force11/14/2023 ![]() ![]() ![]() He has commanded at the squadron, group, and wing levels. Kale entered the Air Force in 1995 as a distinguished graduate of the Reserve Officer Training Corps at Pennsylvania State University. He also directly oversees execution of the $3.4 billion annual operations budget, delivery of the $3 billion annual Military Construction Program, and $13 billion military housing portfolio.īrig. The unit conducts its operations at more than 72 locations worldwide. AFCEC missions include facility investment planning, design and construction, operations support, real property management and oversight, energy support, environmental compliance and restoration, and readiness and emergency management. As AFCEC commander, he leads a 2,200-person organization, responsible for providing responsive, flexible, full-spectrum installation engineering services. Kale III, PE, PMP is the Commander, Air Force Civil Engineer Center, Air Force Installation and Mission Support Center, Air Force Materiel Command, Joint Base San Antonio-Lackland, Texas. Groundwater Plume Maps & Information 2010.Final 5 Year Review Joint Base Cape Cod (JBCC) Superfund Site, Otis Air National Guard Base, MA, Sep 2018.2021 Annual Groundwater Plume Summary Letter Reports.Agency for Toxic Substances and Disease Registry PFAS information.Technical Fact Sheet – Perfluorooctane Sulfonate (PFOS) and Perfluorooctanoic Acid (PFOA) November 2017.MassDPH PFAS Fact Sheet, Frequently Asked Questions.Air Force's PFOS/PFOA Frequently Asked Questions.Technical Fact Sheet – 1,4-Dioxane, November 2017.Understanding the Link Between Exposure and Risk.JBCC Groundwater Plume and Land Use Controls Map.Cape Cod Land Use Changes Over Time (Courtesy of the Woodwell Climate Research Center, formerly Woods Hole Research Center).Restoration Advisory Board Guidelines, Joint Base Cape Cod,.Introduction to the Missions Response Site Prioritization Protocol (MRSPP).Impact Area Groundwater Study Program Update.JBCCCT Paid Ad for 12 April 2023 Meeting.Largest Historical vs Current (March 2023) Groundwater Plumes. ![]() Phone: (508) 968-4678, x2 Fax: (508) Joint Base Cape Cod Groundwater Plume Map and IRP and IAGWSP LUC Areas, issued April 2023 In addition, the IRP conducts extensive reviews to identify and test private wells in the vicinity of the plumes. The program continually looks at ways to optimize system operations and cleanup actions, and will be working with state and federal regulators to determine when cleanup efforts are complete and systems can be shut down.Īs part of its cleanup efforts, the IRP has replaced impacted drinking water supplies located off base and connected over 1,300 homes in the area of groundwaterplumes to municipal water. AFCEC owns and operates three 1.5 megawatt wind turbines that offset 100% of the power used by the treatment systems. There are nine IRP treatment systems currently treating approximately nine million gallons of groundwater per day and those systems and the groundwater in the area of each plume are regularly monitored to verify that cleanup goals are being achieved. Several potential source areas are being investigated under the Military Munitions Response Program and for emerging contaminants which were recently added to the AFCEC program.ĪFCEC is addressing 18 groundwater plumes, four of which have been cleaned up as the contamination is now below applicable standards. Sixty-one source areas have been delisted as Superfund sites. Many of those locations were confirmed as source areas that contributed to soil and/or groundwater contamination at some point in the past and over 70 have been cleaned up. There are over 100 locations on JBCC that have beenevaluated as part of the Air Force cleanup efforts. Interim treatment systems were used to begin addressing many of the groundwater plumes while final decisions on how to address the contamination were ongoing. The base was listed on the Superfund National Priorities List in 1989.The Air Force Civil Engineer Center (AFCEC) assumed managerial control from the Air National Guard in 1996. The Installation Restoration Program (IRP) began in the early 1980’s investigating and then cleaning up source areas and groundwater contamination at Joint Base Cape Cod (JBCC). ![]()
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Skeleton automatic watch11/14/2023 ![]() ![]() You can always liven up your watch by adding a leather watch with an alligator pattern. For the traditional design, choose the skeleton watch with roman numerals. Finally, rose gold center links contrast with the rest of the silver bracelet for a watch that will match everything.Ĭhoose the strap that will fit the most comfortably and match the best with stainless steel watch straps and leather watches. A mix of gold and silver in the gears pulls the mix of silver, gold, and rose gold together as well. A rose gold bezel is a great complementary color for the gold watch hands. Like the two-tone look? Choose a stainless steel watch with rose-gold details. A black watch face with silver details complements the silver gears while an all-silver watch case and bracelet keeps this watch simple and classic, perfect for wearing every day to work and to a cocktail party. ![]() ![]() Choose a watch with a black and silver watch case for a little extra design to show off the exposed gears. Of course, choosing skeleton watches for men doesn’t mean the watch can’t have a little color. If you are looking for a more modern watch, a thicker black border on the watch face leaves plenty of room for silver dashes in place of numbers. Choose a watch face with a black border, supporting gold Roman numerals for more accurate and classic time-telling. Exposed gears don’t mean a watch face can’t have any other details, however. Silver watch bands blend into the gears behind them while gold watch hands offer the perfect contrast. Choose a watch with entirely exposed gears and floating numbers or choose one with a modern border on the watch face for the perfect skeleton watch.Ĭhoose a Kenneth Cole watch with all silver gears for a uniform look or choose a watch with gold and silver hardware for a more complex design. Skeleton watches for men allow you to see the interworking of these beautiful timepieces. ![]()
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Gimp logo11/14/2023 ![]() It had some basic tools to do drawing, and channel operations. It had a plug-in system, so developers could make separate programs to add to GIMP without breaking anything in the main distribution. GIMP had a lot of neat stuff attached to its first public release, version 0.54 (January 1996). By their first public release, they had a functional product. They worked on it for a quite awhile before letting it anyone else have a crack at it - probably about 9-10 months by current estimates. Thus Spencer and Peter begat the General Image Manipulation Program, or GIMP for short. They got encouragement from professor Forsythe to implement some new features too - rumor has it intelligent scissors was Spencer’s CS280 project. Neither one had graphic arts experience, but it seemed like a neat project. I suggest visiting for a more complete listing of gimp links.Ī couple of students at Berkeley, Spencer Kimball and Peter Mattis, decided they wanted to write an image manipulation program rather than write a compiler in scheme/lisp for professor Fateman ( CS164). This is NOT inclusive - there are many sites and people that continue to contribute to the success of GIMP that are not listed here. This history would not have been possible without, specifically, the help of josh, Raph, Adrian, Xach, yosh, and more generally all of the guys on #gimp. This is a compilation of knowledge from a lot of people on #gimp, some of it predating my own experience. Like current GIMP development, this was not done alone. ![]() I’ve tried to keep it as accurate as possible, and hope my experiences working on this team can benefit other projects as well. With all the talk and theorizing going on about Free Software development models, I thought that it might be a good idea to actually give an example. Yet still a good document with many of the details perfectly intact. Some of the dates are not accurate (due to internet technology limitation (Google hadn’t indexed Usenet yet). We’ve chosen a subtle gray so as not to drown out the shadowing.Editor’s note: This history was written around the release of GIMP 1.0 in 1998 and has actually become a historical document all on its own. At the end, should you feel the white background to not be adequate, you can highlight the Background layer, select the Bucket Fill Tool, and proceed to add a bit of color.Other than that, select the GIMP logo layer and move it into the position you want in the thumbnail. If you choose to do so, the directions are the same. It’s not necessary but we decided to add a shadow to the GIMP logo.Merge Down the Drop Shadow layer on top of your text layer.To avoid a shift in the image, uncheck the box marked Allow resizing before pressing OK.However, since our background is white, black is perfectly fine. You could change the color of the shadow to make it more visible on the backdrop, say for instance if your background was black it would be better to choose a brighter color.For the thumbnail we selected ‘ 8’ in both X and Y, ‘ 20’ in blur radius, and cranked the opacity to ‘ 100’.We can then drag the image off to the side so that it’s out of the way for our text until we need to reposition it.If you follow the instructions illustrated above, adjust the image width and height to 200px. ![]() The layer image is a 1200 x 1200 which is much too large for our primary image at 680 x 400.Select the GIMP logo you downloaded earlier and click Open. So, open the “File” tab and this time select Open As Layers… just as we did for the arrow during Image Rotation. The best thing to do is add your additional layer now, that way once we begin adding the text, we’ll be able to adjust it so that it doesn’t block out the image.You can choose to color the background however you like using the Bucket Fill Tool in the Tool Doc, but for now, we’ll keep it white. We should now be looking at a blank (white) canvas.As for the height, we’ll keep it at 400px. Our thumbnails are never any larger than 680px width, so we’ll set our image size as such. ![]()
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Hudson rail trail11/14/2023 ![]() Rail-trails join the Walkway and spin out into the hillsides in either direction: the Hudson Valley Rail Trail on the west bank and Dutchess Rail Trail to the east. The Walkway-the longest pedestrian bridge in the world-emerges out of the trees and over the rooftops of the old riverfront town of Poughkeepsie, crosses the vast Hudson River and touches down in the hamlet of Highland on the other side, traveling just shy of a mile and a half all told. “So we started taking people out there, and once you took them out, they became believers.” Sunsets and sunrises are breathtaking from the Walkway. “In the beginning, everybody was skeptical,” says Schaeffer, who helped spearhead the Walkway’s transformation from a derelict railroad bridge into a sky-high public park. The enchanting setting is fitting for something once deemed impossible. The view looking out over the inky waters of the river more than 200 feet below and the sleepy hillsides awakening against a softly brightening sky is one he never tires of. The morning wind playfully tousles Fred Schaeffer’s hair as he stands in quiet wonder on the Walkway Over the Hudson-something he’s done for nearly a decade of mornings since the trail opened. It instantly became a beloved community asset.” “The Walkway, when it opened, was just an unparalleled success. ![]() | Photo by Fred Schaeffer Trail of the Month: March 2016 The well-loved Walkway Over the Hudson serves a multitude of users. ![]()
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Rare characters for akinator11/14/2023 ![]() ![]() Compete with friends and family to see who can get the highest score. Then you have to quickly come up with words that begin with the given letter for each of the categories before time is up. You're given a set of categories and a letter. ![]() You'll need to make the right decisions along the way and avoid the false leads you come by. For a little more mature audiences, there are also adult-only decks available. You can play this game by yourself or with a group of friends. Heads Up! Your Alexa speaker will deal you a "card" and give you clues to help you try to guess the correct word. There are no winners or losers, just silly answers and lots of laughter and fun to be had. In essence, Alexa will prompt you with a choice of two funny situations and you choose one of them. You must navigate through a room, solving puzzles and finding items and objects you can interact with.Īlexa then does the same and the game continues until you can't respond or you exit the game. Escape the Room With Escape the Room you are trapped in a room and you must escape. To start the game, say, "Alexa, open Yeti Hunt Game. If he misses or walks into the yeti, the hunter will be killed. He will smell the yeti when he gets close and you will have to tell him in which direction to throw his spear. The hunter is lost in a cave which is a five by five grid, where he might run into oversized bats, who will pick him up and move him to a random place in the cave, or fall to his death in a pit. You navigate a hunter around obstacles as he hunts a yeti. This game is an audio-only interpretation of Hunt the Wumpus. Of course, you could cheat and write it down, but that ruins the fun. You have to imagine the cards laid out in a four by three grid and use your memory and a little visualization in your mind to match all the pairs. ![]()
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Yumi ishiyama11/14/2023 ![]() Sissi's convinced that Yumi's singing about her. Yumi Ishiyama Cosplay Costume Character, cosplay, black Hair. Although being fully French herself, we know that part of her family still lives in Japan (episode 06 Suspicion). Let me know if there's any that I missed, these were just what I could think of off the top of my head lol i hope you enjoy Language: English Words: 293 Chapters: 1/1 Comments: 14 Kudos: 101 Bookmarks: 8 Hits: 1,627 Aelita Schaeffer Yumi Ishiyama Saison 3 de Code Lyoko, Animation, child, black Hair png. Yumi is a young girl of Japanese origin who attends school at Kadic Academy, in year 11. Is this first name smart, attractive or magical Find out why it rocks. ![]() Click below to see other actors suggested for each role, and vote for who you think would play the role. 'A World Without Danger' (English version), composed by Franck Keller and Ygal Amar and sung by Noam Code Lyoko is an Animesque show that was written and produced in France in English and French for simultaneous release in its home nation as well as the US and about 160 other countries. ![]() (By far the most challenging part of writing this was keeping track of all the different ship combinations and also not reusing jokes too many times- my god there are a lot of these! I don't even know how popular they all are i found half of them from going down the ship tags) Hidden meaning and personality of Yumi Ishiyama. Yumi Ishiyama has been suggested to play 29 roles. ![]() What Your Favorite Code Lyoko Ship Says About You: A Shameless Eldena Doubleca5t RipoffĪ version of the "What Your Favorite Ship Says About You" videos by Eldena Doubleca5t on Youtube, based around the Code Lyoko characters! Code Lyoko: Yumi's Midriff 1 (RP) by jactheanimefan on DeviantArt 50 off for a limited time Deviation Status Update Journal Literature Commission Poll Subscription DreamUp Add to Favourites Code Lyoko: Yumi's Midriff 1 (RP) By jactheanimefan Published: 35 Favourites 79 Comments 6. ![]() |