Connect with us

How To

美国研究生申请必看攻略:热门美国研究生留学申请院校有哪些?

Published

on

在社会经济发展的不断发展中,人们对于教育素质的要求也在不断提高;这进一步的推动了人们取得更高教育成就的渴求,也侧面的推动了出国留学的热潮。近年来越来越多学子出国留学深造,人们对于美国留学、美国研究生申请的话题关注度也越来越高。那么我们该如何选择美国研究生留学的大学,参考什么信息才能更好地锁定梦校?接下来就让我们来聊聊热门美国研究生留学申请院校有哪些?我们如何根据排名去选择热门美国研究生留学申请院校? 

如何根据排名选择美国研究生留学申请院校 ?

对于许多申请美国研究生院校的学子来说,排名是选校的一个重要依据。从选校策略来看,由学校的排名出发,对一个学校进行合理的评估和筛选也是正确合理的。但美国研究生院校的排名包括许多因素,例如:综合排名、专业排名、排名区间。在这些不同的排名条件中,我们又应该如何评估一所美国研究生留学院校呢?接下来我们将对这两种排名因素及其重要程度进行对比,希望能够对美国研究生申请的选校评估形成有力的借鉴:

1.综合排名与专业排名

综合排名,顾名思义就是一所大学整体展现出的排名;而专业排名则针对于某个专业。相对与专业排名,综合排名对于就业的影响较大,而专业排名则能够对一个学生后续的研究方向产生深远影响。

2. 排名区间

在每年的U.S News排名出来之后,许多学生家长常常将排名在前50区间的学校进行对比;但实际上U.S News排名的细微变化对于选校的参考意义参考不大。由于每年的U.S News排名都在变化,排名范围的细微浮动是非常常见的现象,具体还需要针对学校的师资实力、课程设置、校园文化等多维度进行具体讨论。

热门美国研究生留学院校排名

在讨论美国大学排名时,最具有参考意义及公信力的学校排名便是U.S. News排名。U.S. News全称U.S. News and World Report 《美国新闻与世界报道》,是美国著名的综合性报道评论周刊,自1983年起,开始对美国大学及其院系进行排名,目前是最具权威性和影响力的美国大学排名。日前,U.S. News发布了最新的2022全美最佳研究生院排名榜单,本次榜单依旧涵盖了商学院、工程学院、法学院、教育学院、医学院(研究型)以及护理学院几大热门美国研究生申请学科

在最佳商学院方面,斯坦福连续两年位列第一,斩获榜首,而宾夕法尼亚大学沃顿商学院位列第二,芝加哥大学布斯商学院紧随其后。值得一提的是,芝加哥大学布斯商学院也是全球获得诺贝尔经济学奖最多的商学院。

最佳工程学院的排名前三位依旧是三大名校:麻省理工、斯坦福和加州大学伯克利分校。其他院校的排名浮动也较小。除此之外,最佳法学院的排名也相对稳定,耶鲁大学、斯坦福大学、哈佛大学、哥伦比亚大学、芝加哥大学依旧位列前五。在最佳教育学院的排名中,哈佛大学和宾夕法尼亚大学并列第一,而学术实力强劲的加州大学洛杉矶分校和威斯康星大学麦迪逊分校则分别位列三、四名。

除了以上提到的几大传统热门美国研究生申请学科之外,本年度的U.S. News还对各种学科分支进行了排名,包括英语、社会科学、公共事务和公共健康等领域,能够为美国研究生申请的学生提供更加广泛的参考的借鉴。如果同学们有更多美国研究生申请的问题,也可以咨询专业留学咨询机构——思瀚教育。思瀚教育是一家专精于全球名校申请的老牌海外留学咨询机构,能够为学生对接海内外名校资源,为留学生群体们带来最好的申请策略!

Continue Reading
Comments

Food

Can You Taste Nitrous Oxide In Cream Whipped With Cream Chargers (Nangs)?

Published

on

By

Nitrous oxide (N2O), sometimes known as laughing gas, nos or nangs, is an anesthetic gas that relieves pain. For nearly 200 years, it has been used recreationally and in medicine. Because it is legal to buy and sell to produce whipped cream, it has become widely and freely available. You can find nitrous oxide for sale from various online shops. Nitrous oxide is one of the components of whipped cream because its job is to aerate the liquid to create a foamy texture, but the question is can you taste nitrous oxide or also known as the laughing gas in your whipped cream? The answer is yes, it is because Nitrous oxide is a colorless, sweet-tasting gas so you will taste its sweet taste in your whipped cream but, most of the time we don’t notice it since we think that it’s from the liquid that we used and there’s the only subtle difference so you might not even notice it at all. However, there are instances that you will surely notice the taste of the nitrous oxide it is when you try the flavored cream charger that is available now on the market. It is a type of whipped cream charger that has different flavors like banana, strawberry, mint, etc. so you will taste the nitrous oxide in your whipped cream if you use the aforementioned cream chargers.

Read about how nitrous oxide is made.

Read about why cream chargers (nangs) are great for home use.

I know that it is quite alarming to know that the cream charger that we use for making toppings on our dessert or milkshakes is made up of gas but don’t worry; nitrous oxide is typically considered safe as a direct human food ingredient when used under the following current good manufacturing practice conditions: the substance is employed as a propellant, aerating agent, and gas. So it is a safe food additive because its primary job is to aerate your cream and usually, cream chargers that are used in culinary only contain 8 grams of nitrous oxide or laughing gas.

Nitrous oxide is safe for eating purposes. The food grade nitrous oxide for sale is not meant for inhalation because it continued breathing of the vapors may impair the decision-making process. It is noncombustible, yet it will help combustible materials burn faster in a fire. It is soluble in water. Its vapors are heavier than air. When a container is exposed to high heat or fire for an extended period of time, it can rupture violently and rocket. Nitrous oxide has also much use such as an anesthetic, in pressure packaging, manufacturing other chemicals, pharmacologic agents to produce anesthesia, a food additive as a propellant, as well as a fuel additive that increases the amount of oxygen available for combustion. Since there are only a few discussions about cream chargers, it results in people having lots of questions about it and one of these is, does whipped cream charger is also used for food preservation? The answer is no, whipped cream charger does not serve any purpose for food preservation because it can’t preserve food. The primary use of the cream charger and nitrous oxide is for the texture only. Another one is the nutritional quality of the food maintained with the substance? The answer is no because nitrous oxide is inert. It means that the nitrous oxide is not moving that’s why it will not cause any effect on the nutritional value of the food. The sole nutritional value of the food only comes with other ingredients and the nitrous oxide doesn’t have anything to do about it.

The method of using a gas whipped is essentially the same as that of using a soda siphon in that it involves injecting gas into a drink. A cream charger is a Nitrous Oxide canister, whereas a soda siphon cartridge is a pressurized carbon dioxide (CO2) canister (N2O). In terms of culinary uses, the properties of these two gases distinguish them. A whipped cream charger is a tightly sealed container that holds a significant amount of highly compressed gas (nitrous oxide). When you screw one into the dispenser, the charger is punctured, enabling the pressurized gas to expand and enter the dispenser. Since the dispenser has a much higher capacity (volume) than the charger, basic thermodynamics dictates that most of the gas will end up in the dispenser.

Read about the difference between cheap and expensive cream chargers and how to determine the quality of cream chargers.

This is why the Nitrous Oxide stored in the whipped cream chargers are considered as food-grade, as they are very safe to consume and will never ruin the flavor of the whipped cream stored in it, even if it’s been there for a week. All you have to do is to just pick the best whipped cream chargers in the market in order to get the right food-grade N2O that will never ruin the flavor of your own blend of whipped cream goodness.

Read more about cream chargers ands what you need to know.

Continue Reading

business

How Much Does A CCTV Security System Cost?

Published

on

By

To be fair to every manufacturer of CCTV camera systems around the world, you have to face the fact that the range of the costs for having a CCTV security system varies greatly. There are some that you might get for as low as $100, but others might cost you thousands. Of course, this means that the quality of the camera and the system also defines the price if it’s high and low as well, which is why there’s the old saying that you cannot always get more for less the price.

That’s why in this article, you are going to learn what are the different factors that manipulate the price of a CCTV security system instead. In this way, you can determine the qualities that can raise the price of the CCTV system, and for you to easily find out which one is the most affordable for your preferences and budget combined. To do so, you are going to learn the costs behind the main types of CCTV systems, as well as additional costs that are outside the product already (such as labor fees).

Read about CCTV cameras at night.

Standard CCTV Camera Costs

The standard CCTV camera is the perfect one that most install for indoor purposes. These cameras usually cost around $150 to $500 a camera. Thus, when going for multiple cameras, it could cost you up to $1600 to $2000 for a system that consists of 4 to 5 cameras that can surely cover a lot of areas in your home or business.

The standard CCTV systems are also great for houses that do not have any internet, or might have a connection that’s not suitable for CCTV systems. Take note that the DVR system of the standard CCTV units do not rely on the internet for you to control and monitor the cameras.

PTZ Camera Costs

The PTZ camera, also called as pan tilt zoom cameras, are great for both indoor and outdoor purposes for its durability. These can be purchased as an analog camera or as an IP camera. These are very easy to control and allows more freedom when viewing an area where it’s mounted because you can provide controls for tilting and zooming to cover a larger area.

The PTZ camera usually costs around $100 to $400, which is way cheaper than the standard CCTV cameras since there are some PTZ cameras that cannot capture 4K resolution.

Mini Camera Costs

The Mini cameras are known to be miniature cameras that are great for indoor purposes, and can still do its job even if installed outdoors. The main advantage of mini cameras is the fact that they are very easy to conceal, and could sometimes not look like a camera so then it can provide you a more secretive type of security. These are extremely affordable as each cost around $20 to $300 only!

These also come with USB chargers, a DVD player for you to view the recordings, and some might even have nifty extra accessories such as smoke alarms and other stuff you can attach the home to conceal the mini cameras.

IP Camera Costs

The IP camera, or also known as Internet Protocol camera, relies heavily on the internet for it to work. In fact, almost all components of its system, including the DVR, operates using the internet. The IP cameras usually cost around $150 to $400 per camera, and is great in terms of its resolution since most models nowadays can capture up to 4K, and the app is extremely user-friendly even for the non-tech-savvy people.

But take note that owning an IP camera requires you to not just have a consistent internet connection, but also a very secure internet and device as well since these are prone for hackers to intrude to.

Labor Costs

The labor costs for the cameras vary through the means of classifying if the CCTV type is wired or wireless. It’s because the setup for almost any kind of CCTV system is almost identical, such as how wires must be setup in your home or property for them to not look like they are hanging around the ceiling. At the same time, the cost for the installing wireless cameras are oftentimes low because it does not need you to make a map of wires or drill too much holes just to ensure that everything is tightly installed.

For the wired cameras, the CCTV installation cost usually goes from $100 to $200, depending on the area where the wires must be placed, as well as the number of CCTV cameras that needed to be installed. As for the wireless cameras, the cost will be around $80 to $150 only because it will only usually require drilling a certain area where the wireless camera mount will be installed, and then a bit of adjustment to the camera to ensure that it’s viewing the right angle or direction of a certain area.

With these in mind, for sure you know well now how much you need to prepare if you are finally planning to invest on securing your home, business or any other property. All you have to do now is to pick the right type of CCTV camera that suits your needs, and you will be all set to go.

Read about what makes a good CCTV Camera.

Continue Reading

Food

Why Buy Gourmet Coffee Beans?

Published

on

By

Let’s just ignore the fact that gourmet coffee beans are expensive because we all know that most products that have a higher price mean it has better quality. We will talk more about the specific qualities that gourmet coffee beans possess, which is why I prefer you to buy one. Also, you will learn about the different types of gourmet coffee beans available in the market. So, let’s get started right away:

Why Buy Gourmet Coffee Beans?

To make it simple, gourmet coffee beans mean the rare, higher-quality coffee that coffee enthusiasts see as reasons for them to travel the world and visit the places where these locally grow. After all, getting such exquisite coffee outside the country where they grew can cost a lot! That’s why there are rarer coffee beans that are regarded as luxury items that you can get for hundreds or thousands of bucks for just a few cups. Nonetheless, here are the specific reasons why it’s highly recommended to experience the wonders of gourmet coffee:

Quality Is All About Flavor

Coffee is not just generally bitter in flavor. If that’s the case, gourmet coffee will never exist, and there would be no variant of coffee that has its distinctive properties. Take note that there are qualities of coffee that define its aroma, and give off either sweetness or bitterness. There are also types of coffee beans that might have a kick into it or might taste fruity. Good quality coffee bean flavor can also be spotted by the color of the coffee once it’s been processed in the coffee maker. If the coffee is pale, then you do not have gourmet coffee beans, as the taste itself is surely as bland as its color.

The Effort Placed In Harvesting It

One of the reasons why gourmet coffee can get pricey is because of the way these are treated. First, exported gourmet coffee tends to get pricey because it is exclusively cultivated in the country where it came from, as the altitude and climate of the coffee bean farms there are perfect for maximizing the quality of the gourmet coffee bean in question. It’s like taking care of a well-bred pet. The Arabica coffee beans are a perfect example of gourmet coffee beans that requires a lot of caring for the plant to harvest good beans.

The Background Of Each Coffee

For coffee enthusiasts, they tend to look for the story behind how the coffee was harvested, discovered, and how important its value is to the people living in the areas where these are locally grown. Each coffee has a story, such as the Ethiopian coffee which was discovered by a goat farmer, and eventually became the starting point of coffee’s worldwide reputation. There are a lot of stories that each coffee bean can tell, as it comes in different forms that made it distinctive enough to gain its name. 

The Trading Process

Since most of the gourmet coffee beans can only be harvested in remote areas in specific countries only, and cannot be bred all over the world, the trading process gets to involve a lot of costs. That’s why coffee enthusiasts prefer to visit the place where the coffee beans are locally grown, so then they can get a taste of that exquisite flavor for a price that’s more affordable compared when bought outside the country, or even just out of the remote region where it is grown. 

Types of Gourmet Coffee Beans

Now that you know the reasons why gourmet coffee beans are must-haves, it’s time for you to know what are the names of these coffee beans:

Arabica

Arabica is one of the finest coffee beans that you can ever get and is quite popular across the world. See which countries product coffee beans. Arabica coffee beans are widely exported, yet expected to have a high price due to the costs in taking care of it. First of all, the climate and altitude of the location where these must be grown must be the same as most places in South America. Arabica coffee is well-loved by a lot because of its sweet flavor.

Read more about the difference between Arabica and Robusta coffee.

Blue Mountain Coffee

For a rarer type of coffee, Blue Mountain coffee is one of the best types to try. These coffee beans have a well-balanced flavor that gives a decent amount of caffeine to keep you energized. This is only located in the Blue Mountains of Jamaica and is often sold at a high price.

Harrar Coffee

Harrar coffee is a type of Ethiopian coffee beans is perfect for coffee enthusiasts because of the rarity of this product, and because it is found in remote locations in Ethiopia. Another reason why it’s also perfect for coffee lovers is because of its unique flavor, where some variants of the Harrar coffee bean have a fruity or spicy flavor, depending on the conditions met when the plant was grown. 

Read more about Ethiopian coffee beans.

For sure there are more gourmet coffee types to try out since coffee is known to have a wide variety that made each one of them special, and even pricey in the market due to the rarity of some. But the ones above are the best to try out and are the most popular in the whole world as well. So what are you waiting for? Gourmet coffee beans are just around the market, and even online. That’s why you should try it out now!

Continue Reading

home

Easy ways to choose the best house cleaning service

Published

on

By

Picking a house cleaning service is an important choice. You want to deal with the interaction like a meeting, since that is the thing that you are doing. You are employing an individual or house cleaning service to enter your generally private and personal space, and work with your most significant belongings. You want to check out more than the expense per visit and assess the general experience that your house cleaning supplier can offer you. Make sure you set aside the effort to assess your house cleaning supplier, and settle on a decision that meets your singular necessities.

Will your new service for house cleaning Washington DC offer an assurance?

Most specialist organizations don’t have a formal composed assurance of any sort. The great organizations will. Request a duplicate of their assurance, it ought to at minimum exceptionally least be available from their site. A solid assurance will furnish you with a careful re-clean of things viewed as inadequate in your planned cleaning assuming you contact the supplier inside a predefined time span, generally 24 hours. Something else great specialist organizations can ensure is your day of planned visit.

What number of individuals will they use to clean your home? Will it be similar individuals each time?

This doesn’t appear to be a conspicuous inquiry, however assuming the appropriate response is one, who is there when they are wiped out, and you have a truly distressing end of the week concocting heaps of individuals coming over, and presently you have a whole house to clean on top of all the other things you could scarcely figure out how to finish. Pick an organization that sends similar individuals each visit, and they work in a group of somewhere around 2, yet at the same ideally 3. That way, regardless of whether one is wiped out something like one of the colleagues that shows up that day will have cleaned your home beforehand. It additionally forestalls retractions.

What kind of cleaning arrangements will your house cleaning supplier use? Will you have to give anything?

You should search for an organization that gives all of the cleaning arrangements, supplies, vacuums, everything. That way assuming you run out of something, you’re not going around searching for provisions. Again the point here is that you need a straightforward encounter that is sans bother. Likewise get some information about cross tainting strategies. A decent cleaning service will have shading coding and strategies set up that try not to taint clean surfaces.

Likewise inquire as to whether your specialist co-op will “become environmentally friendly” with the cleaning arrangements that are utilized. There is a wide range in the shades of green, however there are greatly improved choices that conventional fade, alkali, and different petrochemicals. Request better.

How might your house cleaning supplier screen individuals who will clean your home?

A decent organization will have an interaction for employing new individuals. That interaction should start with an application, a telephone meet, lastly an in person meet. Reference checks and earlier work confirmation are an unquestionable requirement. Government and neighbourhood personal investigations ought to be directed. What amount will they charge and what’s incorporated? This appears to be a conspicuous inquiry, yet don’t leave it open finished. Request a statement for your underlying cleaning and for continuous help by service for house cleaning Washington DC. That way you are both in total agreement. A decent specialist co-op will likewise give you a spot to check what is remembered for your cleaning service. A connect to a site should do the trick, or in a help strategies handbook. It definitely should be illuminated so that once more, you are both in total agreement.

Continue Reading

How To

How to Best Care for Your Elderly Relatives

Published

on

Buying Gifts for Older Seniors

Caring for the people you love can become difficult as they age. More and more people find themselves struggling to keep the people they care for happy and healthy as they age. This is often due to the issues caused by their declining health and an isolation from others. To help you out, this article aims to identify a handful of ways to allow you to best care for your elderly relatives.

Keeping Healthy

Ensuring that they maintain healthy habits is easily the most important and beneficial thing you can do for them. Regular exercise and proper mental stimulation are vital to maintaining your health as you age and these things can become harder and harder to stick with as well, which is why it is so beneficial to have someone around to help.

Mental Stimulation. There are plenty of ways that you could help to stimulate your loved one’s mind. Puzzles, games, stories, and simple conversation are all effective ways to keep their brain turning, but puzzles and games are often the best as they require both mental investment and physical interaction.

Keeping Active. When trying to keep your loved one active, it is often best that you take things as slow as you can. People become capable of less as they age but it is still difficult to admit when you are out of your depth. So, it is best to ensure that you stick at a pace they can definitely keep.

Keep Your Options in Mind

While it is natural to want to care for the people you love yourself, it is also very much worth considering whether it would not be best to engage outside help in order to make sure your loved one is living the best life they possibly can.

Assisted Living Facilities. For example, there are plenty of assisted living NYC options, and assisted living options across the globe. This can help to keep the person you are trying to care for surrounded by care options as well as ensuring they are immersed in a community of their peers. The social opportunities alone are sure to help them immensely.

Keep them Close

Alternatively, if the idea of assisted living is not one that you can connect with, then you might want to consider the possibility of bringing them close to you instead.

Have Them Live with You. It is important that your loved one remains surrounded by a support structure as much as is humanly possible and that might mean that you best option is to have them live with you. This would ensure that they are around you far more often allowing you to keep an eye on them. On top of that, it would mean that they are constantly around your family, which would also help them to stay socially engaged.

Do Things Together. If you decide to bring your loved one into your home, however, you have to be sure that you are taking the necessary steps to help keep them happy and healthy. One of the most important ways to do this is to ensure that you are often doing things together as a family.

Continue Reading

Trending