![]() ![]() For this reason, observer A observes a frequency of arrival that is less than the frequency at which the disturbances are produced. On the other hand, each consecutive disturbance has a further distance to travel before reaching observer A. Thus, observer B observes that the frequency of arrival of the disturbances is higher than the frequency at which disturbances are produced. ![]() Subsequently, each consecutive disturbance has a shorter distance to travel before reaching observer B and thus takes less time to reach observer B. Since the bug is moving towards the right, each consecutive disturbance originates from a position that is closer to observer B and farther from observer A. Now suppose that our bug is moving to the right across the puddle of water and producing disturbances at the same frequency of 2 disturbances per second. If the bug produces disturbances at a frequency of 2 per second, then each observer would observe them approaching at a frequency of 2 per second. In fact, the frequency at which disturbances reach the edge of the puddle would be the same as the frequency at which the bug produces the disturbances. An observer at point A (the left edge of the puddle) would observe the disturbances to strike the puddle's edge at the same frequency that would be observed by an observer at point B (at the right edge of the puddle). These circles would reach the edges of the water puddle at the same frequency. The pattern produced by the bug's shaking would be a series of concentric circles as shown in the diagram at the right. Since each disturbance is traveling in the same medium, they would all travel in every direction at the same speed. If these disturbances originate at a point, then they would travel outward from that point in all directions. The bug is periodically shaking its legs in order to produce disturbances that travel through the water. The value for the surface of the sun is about 2 × 10 −6, corresponding to 0.64 km/s.Suppose that there is a happy bug in the center of a circular water puddle. For Earth's surface with respect to infinity, z is approximately 7 × 10 −10 (the equivalent of a 0.2 m/s radial Doppler shift) for the Moon it is approximately 3 × 10 −11 (about 1 cm/s). ![]() To first approximation, gravitational redshift is proportional to the difference in gravitational potential divided by the speed of light squared, z = Δ U / c 2. A gravitational redshift can also equivalently be interpreted as gravitational time dilation at the source of the radiation: if two oscillators (attached to transmitters producing electromagnetic radiation) are operating at different gravitational potentials, the oscillator at the higher gravitational potential (farther from the attracting body) will seem to ‘tick’ faster that is, when observed from the same location, it will have a higher measured frequency than the oscillator at the lower gravitational potential (closer to the attracting body). Gravitational redshift can be interpreted as a consequence of the equivalence principle (that gravity and acceleration are equivalent and the redshift is caused by the Doppler effect) or as a consequence of the mass-energy equivalence and conservation of energy ('falling' photons gain energy), though there are numerous subtleties that complicate a rigorous derivation. The effect was first described by Einstein in 1907, eight years before his publication of the full theory of relativity. The opposite effect, in which photons (seem to) gain energy when travelling into a gravitational well, is known as a gravitational blueshift (a type of blueshift). This loss of energy corresponds to a decrease in the wave frequency and increase in the wavelength, known more generally as a redshift. In physics and general relativity, gravitational redshift (known as Einstein shift in older literature) is the phenomenon that electromagnetic waves or photons travelling out of a gravitational well (seem to) lose energy. The effect is greatly exaggerated in this diagram. The gravitational redshift of a light wave as it moves upwards against a gravitational field (produced by the yellow star below). ![]()
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![]() ![]() Learn more about Burkhart’s Office Planning & Design capabilities. Realize your dream office potential and talk to your Burkhart Account Manager today. We are committed to a strong, healthy community through our office-based care, the outreach projects that we participate in, and support of local non-profit community projects.ġ,300 Sq. High-end cosmetic and general dentistry, including sedation dentistry for the whole family. She is also involved in multiple study clubs in Bozeman.įamily Dentistry, Cosmetic Dentistry, Implant Dentistry, Periodontal Therapy, Sedation Dentistry, Teeth Whitening, Wisdom Teeth Extraction, Care for Special Needs Patients Hollern is proud to be active throughout the community and participates in free dental screenings and sealant programs in local schools as well as Homeless Connect, Donated Dental, and the local dental society. She moved back to Bozeman and joined Mint* Dental Studio in 2013.ĭr. After dental school, she practiced in public health for three years in Oregon and Missoula. Hollern was involved with Medical Teams International in Washington state. Hollern earned her bachelor’s degree from Montana State University in Bozeman and completed dental school at the University of Washington. ![]() He is also a member of a local dental study club.īorn and raised in Montana, Dr. Tanguay served on the Board of Directors of the Montana Dental Association and is vice president of the association. He is involved in the development and hands-on clinical duties of Homeless Connect, an annual free dental clinic. ![]() Tanguay, in conjunction with the Gallatin Dental Alliance, assists with the planning and coordination of elementary school dental screenings in Gallatin and Park counties. He is the only general dentist on staff at Bozeman Deaconess Hospital.Ĭommitted to social responsibility and building healthy communities, Dr. He graduated from the University of Washington dental school and completed a general practice residency through Swedish Hospital/Seattle Special Care Dentistry. ![]() He went on to earn a master’s degree in teaching at the University of Puget Sound in Tacoma, Washington, and taught high school science for five years. Jason Tanguay grew up in Northern California and went to college at Whitman College in Walla Walla, Washington. Take advantage of Burkhart’s layout design book and help.” “Also tour many other offices that have recently gone through the process. Talk with others who’ve done it before,” he says. Tanguay offers to others considering expansion: “It is a big undertaking. It allowed us to have more room for continued growth in our practice.”Īdvice Dr. “Adding more operatories has allowed more flexibility with scheduling and we are able to see more patients each day. Additional operatories in the new office was key. During the planning, “Burkhart’s ability to draft multiple plans for different office configurations we were looking at was helpful,” says Tanguay. The motivation for moving to a new office was to have more room and more time to serve patients better. The bright, spa-like feeling extends even to the sterilization room where organization is key. Hollern, provided care that was exceptional, informative, gentle, and professional.” Hollern, another patient said, “Where do I start…my hygienist and my dentist, Dr. Tanguay takes to listen to my concerns and address them, making sure I understand what’s going on and the treatment he recommends,” said one patient. Patients have described Mint* Dental Studio as a “spa-like dental office,” “awesomely designed modern space,” “beautiful and pristine,” and “clean, modern, and welcoming.” Hollern strive to provide patients of all ages a refreshing dental experience through tailored and conservative treatment in a relaxed and comfortable environment.Īlong with excellent customer service, they pride themselves on introducing their patients to a whole new way of experiencing dental care. The practice philosophy –usually hidden from sight is emblazoned on the wall stating the exact kind of experience patient’s can expect at Mint*Ī Whole New Way of Experiencing Dental Careĭedicated to staying up-to-date with the latest evidence-based dental care techniques, Dr. Marketing Your Practice During and After a Pandemic.Managing Your Dental Practice in an Economic Downturn.Prioritize Hygiene Downtime Responsibilities.Periodontal Philosophy – Meeting Agenda.Habits of a Highly Effective Dental Assistant.Overhead Key Categories – Established Dental Practice.Overhead Key Categories – Start-Up Dental Practice.What You Can Expect From Your Burkhart Equipment Specialist Team.What You Can Expect From Your Burkhart Account Manager. ![]() ![]() ![]() ![]() ![]() Once you are ready to prepare the chicken, it will be dipped in the marinade, and the flour and then repeat the process. The marinade that the chicken soaks in will need to be made in advance, it’s best to let the chicken soak for at least 4 hours or more. Tips for Making Air Fryer Nashville Hot Chicken: Just pick which one works best for you and then get started on making this tasty chicken. If you want to make your own, this recipe for the sauce is a great option and easy to make. We opted to use Frank’s Red Hot – Nashville Hot Sauce that I picked up at Walmart. There are a few options either store-bought or homemade for this sauce. In order to make this the right way, you want to use Nashville Hot Sauce. What sauce should you use for Nashville Hot Chicken? This recipe can be made in your Ninja Foodi just as it would be done in the Air Fryer, just use the Air Crisp function and basket of your Ninja Foodi. Can you make this as Ninja Foodi Nashville Hot Chicken? In this case, instead of deep frying it, we will be using the Air Fryer. This chicken got its start at KFC and is fried chicken with a very spicy seasoning using hot sauce and additional Cayenne Pepper. It can be served with sliced pickles and chips for a great lunch or dinner, remember it’s nice and spicy too! Make this tasty Air Fryer Nashville Hot Chicken in your Air Fryer or Ninja Foodi in minutes!Īre you a fan of spicy chicken? If so this is a great way to make a spicy chicken dish with this Air Fryer Nashville Hot Chicken. ![]() ![]() Step 3: It may take some time to load the Bluestacks app initially.After successful installation, open Bluestacks emulator. Step 2: Installation procedure is quite simple and straight-forward. ![]()
![]() ![]() ![]() Negative and positive charges of equal magnitude cancel each other out. The particles found in nature allhave charges which are integral multiples of theelementary chargee: qnewheren. We have some articles in Universe Today that are related to the charge of the electron.\)) are useful, because, as you can see, the mass of a proton and the mass of a neutron are almost exactly \(1\) in this unit system. Thus, a basic Millikan Oil-Drop Experiment setup will include an enclosure containing falling charged oil drops, a device to measure their radii, an adjustable uniform electric field, and a meter to determine the field’s magnitude.īy repeating the experiment on a large number of oil drops, Millikan and his colleague, Harvey Fletcher, obtained electron charge values within 1% of the currently accepted one. Electrons are negatively charged particles and protons, of which nucleus is made of, are positively charged particles. is the mass number, symbol, and charge of an ion that contains 35 protons. ![]() Protons have a positive charge ( ) and electrons. magnitude of charge of electron e 1. Determine the number of protons, neutrons, and electrons in each element. The protons and electrons of an atom are attracted to each other. In SI units, the unit of charge is the coulomb (C). The charge on the ion tells you the number of. Answer:Option (A)Explanation:A body attains positive charge as some of the electrons removed from the body. At some point, when the upward force is equal to the downward force, the velocities may even go down to zero and the particles will stay in mid-air.Īt this specific instance, if we know the magnitude of the electric field (in N/C, units defining the force per unit charge) and the weight of each particle, we can calculate the force of the electric field on a single particle and finally derive the charge. magnitude F of the force between two charges q1 and q2 separated by a distance r is given by qq Fk r 12 2 where k constant 9.0 × 109 N m2/C2. However, it is possible to remove electrons and not change the identity of an element. The magnitude of the charge carried by a single electron or proton is usually considered to be the basic natural unit of charge and is given the symbol e. The lightest stable subatomic particle known, the electron carries a negative charge of 1. If the forces due to the field are directed opposite to gravity, the downward velocity of the particles may decrease. The elementary charge, usually denoted by e, is the electric charge carried by a single proton or, equivalently, the magnitude of the negative electric. ![]() ![]() ![]() Papelbon’s Future: Papelbon is no longer reveered in Boston and his replacement is ready to go. Can he bounce back from a disappointing 2010 (5.78 ERA) and pitch more like 2009 (3.86)? I say yes. Josh Beckett: Beckett is unpredictable and widely considered a jerk. I bet manager Terry Francona has gotten alot of headaches thinking about how he will hit all these guys second in the lineup at once. 2 hitters? Surely GM Theo Epstein should have recognized this and gone after more traditional roles. How can a lineup be any good with that many No. Drew may all be best suited for the 2-hole. 2 type hitters: Dustin Pedroia, Carl Crawford, Marco Scutero, and J.D. If he doesn’t the Sox certainly have the resources to go get another catcher. ![]() In a stacked lineup, Salty could produce. 248 BA and only had 24 AB’s in 2010 as he sorted out his…issues. At all.) taught Salty how to throw it back to the pitcher, he’s still a weak place in the lineup. Assuming Jason Varitek (the CAPTAIN!!! I always hated that he wore that C on his chest. Not a good sign for a team with World Series aspirations. Dude can hit but can’t throw it back to the pitcher. He threw what one scout called the most dominant inning he had ever seen (99 MPH fastball, 7 pitches, 2 K’s).Ĭatcher: Jarrod Saltalamacchia is the No. ![]() Remember Andrew Miller, the guy in the Miguel Cabrera trade who couldn’t throw strikes with the Marlins? He’s back with the Red Sox as a left handed specialist out of the bullpen and has looked great in Spring Training. This team has three guys who could close on a lot of teams. Don’t forget (as I did) that this team also has Bobby Jenks who has had at least 27 saves in each of the past 5 years. 176 BAA and didn’t post an ERA over 3.07 in any single month. Should Papelbon struggle, look for Daniel Bard to get the shot at closing, Bard, and his upper-90s fastball, should have no problem in the closers role especially considering he had a. Bullpen: Jonathon Papelbon may not be the top closer of two years ago but he still had 37 saves and more K’s than IP. Oh, and there is Clay Buchholz (17-7, 2.33 ERA-2nd in the AL, age 26) who looks awesome in his Phiten necklace. We haven’t even mentioned Jon Lester (3.25, 19-9, 225 K, 1.20 WHIP, age 27) who was recently named opening day starter. You know what your getting with Lackey so don’t expect too much. John Lackey was brought over last year to help the team and posted his typical season (200+ IP, over 3.50 ERA, and under 200 K’s). Daisuke may not be the $100 Million man the Red Sox thought he would be when they brought him over from Japan but he gets people out (4.69 ERA in the AL East is not terrible). But, its an informative blog so I’ll tell you more. That should tell you all you need to know. Youkilis, Crawford, Ortiz, and Drew are perennial all stars and in combination could create a bit of Murderers row. Pedroia was hurt last year but is only two years removed from an MVP 2008. While the lineup is admittedly a bit lefty heavy (5 lefty only) the team will score a ton of runs. Lineup: With the offseason additions of Adrian Gonzalez and Carl Crawford, the Red Sox transformed their team into the most formidable lineup in the Majors. Anyway, with the post-2004 Red Sox an annual contender, can the 2011 Sox make it 3 Championships in 7 years? One of the best series ever and part of my baseball memories from my childhood that I will tell my kids when I’m older (Along with “I saw Barry Bonds play”, “watched on TV as McGwire hit number 62”, and “left a game in the eighth inning with the Braves down 9 only to listen on the radio as they had a 10 run ninth-never leave a game early”). All of us non-Yankee fans remember that ALCS when the Sox beat the Yankees after going down three games to none. Then Curt Schilling, bloody sock and all, helped an unruly, unkempt crowd of players reward Boston with a World Series win in 2004. The Red Sox could not get over the curse of the Bambino for a full 86 years. ![]() ![]() ![]() It's better than the KitchenAid for thicker recipes like nut butter and comes with a whisk for making whipped cream or hollandaise sauce. It's not as well-suited for processing smaller batches of ingredients for something like a single-serve smoothie but produces a fairly smooth blend with fibrous vegetables, like kale and broccoli, so it produces well-blended soups and sauces. Still, its blending performance is comparable to pricier blenders' like the KitchenAid Variable Speed Corded Hand Blender. ![]() This simple immersion blender doesn't come with accessories like a beaker or a pan guard. The best hand blender in the budget range we've tested is the NutriBullet Immersion Blender. Unfortunately, some parts of the blender feel cheap or plasticky, and the blending arm isn't dishwasher-safe. It takes longer to process ingredients than the Ninja, but it's a little lighter, which is nice if you need to blend for several minutes. It does a better job of processing smaller batches, so it's well-suited for something like a cup of soup or a single-serve smoothie. However, it doesn't blend fibrous ingredients as well as the Ninja Foodi Power Mixer System, so if you use it to blend a big pot of broccoli soup, there will be some unprocessed bits left over. There's a pressure-sensitive button on the motor body to adjust the blending speed, and it's very quiet for a blender. It comes with a beaker for blending, a matching storage lid, and a plastic pan guard to protect non-stick pans from getting scratched by the blade bell. This blender isn't as well-built as the Ninja Foodi Power Mixer System, and it doesn't come with as many extra attachments, but it's a good choice if you're looking for a more basic blender. The KitchenAid Variable Speed Corded Hand Blender is a cheaper, more straightforward option. ![]() There are downsides: it's loud for an immersion blender, and the motor body is heavy, so it's more tiring to hold onto than lighter models. The blending arm and all the accessories are dishwasher-safe. While it's a long process, it can produce smooth, spreadable dips and spreads like nut butter if you work in small batches. Immersion blenders aren't ideal for crushing hard ingredients like ice cubes or processing mixes like nut butter, partly because the design means you hold the blender for the whole process. There's a beaker included for blending, as well as a whisk attachment for whipping cream or stirring salad dressing. With the beater attachments, you can use it to mix cookie dough or cake batter. It also stands out from other hand mixers because it converts into a hand mixer. The arm is detachable for easier cleaning and storage. The blending arm is meant for processing hot ingredients directly in a pot or pan, and it can make a smooth blend with fibrous ingredients, which is important for smooth soups with vegetables like broccoli and kale. This hand blender is a great option if you're looking for one that can help with pureed soups and sauces. The best immersion blender we've tested is the Ninja Foodi Power Mixer System. You can check out our picks for the best blenders, the best blenders for crushing ice, the best personal blenders, and the best blenders under $100. We've tested 20 immersion blenders, and below are our recommendations. Also, most aren't as well-suited as a full-size or personal blender if you want to make smoothies for the whole family or process tougher ingredients like nuts and ice cubes. However, some immersion blenders come with a warning not to run the blender continuously for more than a few minutes. ![]() Cordless immersion blenders can offer a comparable performance to conventional plug-in models and give you the freedom to move around the kitchen. Many immersion blenders come with jars that you can use for blending, and some include attachments like whisks or extra blades, so they can help with a wide variety of cooking tasks, like making smoothies, frozen drinks, batters, and dips. They can also work as multi-purpose blenders, especially if you want to save space with something that can fit in a kitchen drawer. You can stick their blending arms directly into a pot or pan, making them helpful for turning hot ingredients into soups and sauces. Immersion blenders, also known as hand blenders, are handy kitchen tools that can save you the trouble of transferring your recipe into a blender jar. ![]() ![]() ![]() Around the world, governments and companies advancing renewable energy have found themselves battling communities opposed to similar projects, which critics have dubbed “green colonialism.” would be better off boosting recycling to secure its nickel and other metal supplies. The Minnesota Center for Environmental Advocacy said in a statement that the U.S. Like the NewRange and Twin Metals ore deposits, the metals are bound up in sulfide minerals that can generate sulfuric acid when exposed to the environment. ![]() They’re worried about the potential impacts on water resources and Native communities in the area, about 115 miles (185 kilometers) north of Minneapolis. ![]() The Talon mine may have administration support, but it already faces opposition from the Mille Lacs Band of Ojibwe and concern from environmental groups. And the federal government earlier this month raised a new obstacle to the separate NewRange Copper Nickel mine near Babbitt when the Army Corps of Engineers revoked a crucial water quality permit. That funding contrasts with the administration’s efforts to kill another proposed mining project in northern Minnesota, the Twin Metals copper-nickel mine near Ely, which is just upstream from the pristine Boundary Waters Canoe Area wilderness. The Department of Energy has already given the project a $114 million grant to build an ore processing plant in North Dakota, part of the Biden administration’s efforts to boost domestic production of nickel, lithium and other metals needed for electric vehicles and the fight against climate change. filed papers with Minnesota regulators Wednesday to launch the environmental review process for its proposed underground nickel mine near the northern town of Tamarack, which would supply nickel to Tesla for electric car batteries. ![]() ![]() ![]() Here’s an example:īased on my experience, I’d suggest that this workaround is the best compromise you can get. There are a few workarounds to this problem.įirst and foremost, you can use the UIHint data annotation to decorate the read-only property. For some reason, this information is just ignored by default templates. The ReadOnly attribute is properly recognized by the metadata provider, and related information is stored in the metadata available for the model. The metadata provider reads information about a given class and exposes that to ASP.NET MVC templated editors. But there’s more to it.ĭata annotations are connected to ASP.NET MVC through the services of a special component known as the metadata provider. You would likely expect that a member with such an annotation be not editable in the form and rendered using the display template for the data type. The Id property of the Article is rendered with a textbox, albeit decorated with the ReadOnly data annotation attribute. A revisited HTML editor formatted as a table. For example, the IsRequired property checks the existence of the Required attribute on the property and enables the “*” symbol close to the input field. Here’s some sample code for an editor template that renders properties within a multi-column HTML table.Ī bit of reflection allows us to determine information about public properties and their metadata. ![]() You just need to write a file named object.cshtml and place it under the folder Views//EditorTemplates. Make the new template handle property the ReadOnly attributeĭisplay and editor helpers come with their own default template, but it is relatively easy to define a custom template.Turn the template into a table-based template with label and input on the same row.Let’s see what you can do to achieve the following two results: However, the metadata information is there, and if you override default templates you have available a lot more meta information that you can consume at your leisure. In ASP.NET MVC, default display and editor helpers simply consume only a few of the possible annotations. The first lesson one can learn about data annotations is that data annotations is one thing and default in ASP.NET MVC is something else. If you test the view, no matter the ReadOnly attribute that decorates the Id field you can happily type into the textbox. The ReadOnly attribute, instead, is ignored. The DisplayName attribute sets the text to be used as the label of the input field. There are a couple of things to notice about the two attributes used in the current version of the class Article. Most of the time, the editor is a textbox but a Boolean property would require a checkbox. You may notice that each public property gets an “editor” in the form of ad hoc markup. Using Html.EditorFor with an annotated view model class. Figure 1 shows the actual result:įIGURE 1. This is one of the predefined editor helpers that gets an object-in the sample, an instance of the Article class-and renders it out within a fixed template. The CSS classes you see in the code snippet that are not prefixed with “gladiator” are all coming from the Twitter’s popular Bootstrap framework.Īs you can see, the core of the form is in the call to Html. ![]() Here’s a sample class annotated with a few attributes.Īs a side note, imagine that this code is an excerpt from a page taken from a personal site-codenamed Gladiator. To start using data annotations, you need to reference the assembly. Data annotations include both rendering and validation attributes. By using data annotations, you decorate your classes with metadata. Using Data Annotationsĭata annotations are attributes that instruct listeners on how to display or edit data. Where you don’t need a special form layout, data annotations can save you a lot of time. These tools include data annotations and template-based HTML helpers conventions include some predefined CSS classes that designers can overwrite to introduce a more appealing look-and-feel. When you’re writing the admin panel for the data in a site, for example, a plain CRUD-inspired set of views are quite good enough.ĪSP.NET MVC offers a few conventions and built-in tools to speed up this aspect of form development. Sometimes, there isn’t any need to spend much time on laying out elements. Although input forms often contain images and require the specific placement of fields, there are plenty of times that they don’t. Input forms play a significant part in the organization of most web views. ![]() ![]() ![]()
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