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between my computer and cell phone

2018-06-20 11:55:36 | 日記

It has been a while since I wrote about my productivity tools. The last time I wrote about them was in 2010. Things have changed since then, so I think it’s a good time to write about them again.

One major change I have made since 2010 is that now I use Mac while at that time I used Windows. Accordingly, some of the apps below are only available on the Mac. I’m sure there is a Windows equivalent for each though.

I also use other apps in addition to the ones below, but these are the apps that I consider essential.

Without further ado, here are my essential productivity tools (in no particular order):

Google Calendar (cross platform)

I use Google Calendar to organize my schedule and keep track of appointments. I also use it as a reminder for doing things in the future. For instance, I use it to remind me to send donations and pay some bills. I like the fact that it’s synchronized between my computer and cell phone.

Microsoft OneNote (cross platform)

I use OneNote for detailed notes and planning. When I’m working on a project, for instance, I write everything related to it in OneNote: things to do, research notes, and other stuff.

My favorite feature in OneNote is expanding/collapsing an outline. This allows me to hide irrelevant parts of a note so that I can focus on the part that’s relevant to me at that time.

HabitMaster (iOS)

HabitMaster is the app I use for building my habits. I use it to build daily, weekly, and monthly habits. I spend my days mostly based on the checklists in this app. I built this app myself.

Short Notes (iOS)

Short Notes is the app I use for recording and organizing my ideas. Unlike OneNote, I use it to record short ideas, usually in the form of a few sentences. It’s also an app that I built myself.


To tackle student cheating, we need to reimagine university assessment

2018-01-04 11:26:10 | 日記

Ghost-writing academic work is nothing new but until relatively recently it was out of reach of most students. Now essay mills have started rolling on an industrial scale. Their sophisticated websites offer production of a whole range of assignments up to and including dissertations and theses. If required, a typical undergraduate essay, on pretty much any topic, can be turned around in less than 24 hours.

They have become so normalised that last month, a BBC investigation uncovered YouTube stars being paid to promote an academic cheating website based in the Ukraine, in videos with more than 700m views. This is an international business, with writers ranging from undergraduate students through to academics lining up to bid to write the assignment for the prospective client at prices often well below £100.

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It’s clear that essay mills are here to stay, so where do we go next? Technological solutions can include textual analysis of a student’s writing pattern in order to recognise significant changes in writing style. At the other end of the scale are calls for all evaluation that counts towards final grades to be set as exams, so that the institution can be confident that the submitted assignment is the student’s own work.

But even in the exam hall, there can be challenges, with different smart devices, such as watches, enabling access to online communications. Increasing numbers of institutions require students not only to leave their phones outside but also to remove their watches and place them on the desk in front of them.

The problem with the exam approach is that they are not a very good indicator of the breadth of the skills and the intellectual abilities that are looked for in the current generation of graduates. Writing three essays in three hours following several weeks of cramming of lecture notes is still a very common assessment hurdle for students. But it’s not comparable to the types of task the vast majority of graduates are ever likely to have to undertake again.

Instead, universities – including my own – are starting to think creatively. This includes introducing “authentic assessments”, which evaluate students’ learning through assessments designed to replicate the type of problems they’re likely to face in their future workplaces. These allow the student to experience the tasks and demonstrate the skills that they are likely to require in graduate employment. When well-designed, such assessments can also reduce the marking time for academics.

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For example, an authentic assessment might require students to develop a research proposal to investigate a specific problem and make a pitch to present it, similar to the Dragon’s Den television show. This evaluates a number of transferable skills: researching the topic, identifying the nature of the problem, interpreting the information and explaining their research approach and understanding of the methodologies they used. This is presented as a short paper, with a brief oral presentation, followed by questions. The exercises may be done individually or as a group exercise.

The main barrier to these assessments is how much time it takes to develop them. But while a standard essay is quick and easy to set, marking is time-consuming. Authentic assessments require significantly less time to mark than ploughing through a pile of 3,000-word essays.

Authentic assessment can also be much more personalised, for example by including reflective elements. This makes it much harder to contract out to the mill workers. Introducing authentic assessments may be time-consuming at the start, but it will be worth the effort if it means institutions finally gain the upper hand in the battle against plagiarism and cheating.

The other side will not only start discussing business proposals but also solutions that will help in enhancing business deals. Additional help in getting the much-required heads start.

文章轉自https://www.theguardian.com/higher-education-network/2018/jun/13/to-tackle-student-cheating-we-need-to-reimagine-university-assessment


Whitening methods for different skin types

2017-12-14 11:36:50 | 日記

First, dry skin

Skin features: Dry and dehydrated skin, especially in autumn and winter, is the root cause of stain formation. Easy to long wrinkles, fine lines, not easy to Zhangdou.
Whitening formula: water from the skin to start, moisturizing is the first job. Nourish the skin with adequate moisture to maintain normal skin metabolism, resistance to dry and pigmentation.
Whitening advice: Most whitening products now have a whitening moisturizing double effect. In addition to the basic courses of whitening care, Whitening Night Cream, which is specially formulated for evening use, gives skin sufficient nutrition and whitening nourishment .


Second, the neutral skin
Skin characteristics: not oil does not quit, just right.
Whitening formula: This type of skin whitening is the simplest of the three categories, does not require the use of a complete whitening products, focusing on daytime sunscreen and moisturizing at night. Drink plenty of water, eat more fruits and vegetables, natural white color, transparent.
Whitening advice: neutral skin can be mainly daily whitening energy to eliminate dull dark spots above, the use of whitening products imported, so that the skin get a full whitening effect, the skin will be clean and truly beautiful warrant.


Third, oily skin
Skin characteristics: easy to pox fatty, large pores, and most belong to the type of oil and water shortages, the possibility of small spots.
Whitening formula: Use oil-free whitening lotion, both for the skin to provide nutrition, without having to worry about will increase the burden on the skin, clogging the pores.
Whitening advice: Stick to the day and night use whitening facial cleanser, toner and lotion. T-day use of special oil control products and sunscreen products to prevent the formation of dark spots. Use whitening serum at night to provide adequate nutrition for the skin, repair skin damage during the day.
The above three kinds of whitening programs, according to their skin characteristics to whitening moisturizing. What kind of skin choose a different whitening moisturizing method, so the effect is better, the skin absorbs more. Women only know what kind of skin they can better choose a good cosmetic, to become more beautiful,Thinking what to do in Lantau Island? Here's an exciting way to explore diverse attractions, with a sunset dinner and stargazing at the beach.


A Cheap and Natural Way to Healthy Skin

2017-08-18 18:11:02 | 日記

Healthy skin happens when we eats good foods, have enough exercise, minimize stress and protect our skin from the harsh environment.

Certain foods are especially beneficial to the skin. Garlic is one such food. It contains sulphur compounds (which give it its rather strong odor) which are beneficial to your skin. It also acts as a natural antibiotic and cleanses the whole system. If you like garlic, eat it as much as you can. If the smell worries you, chew a piece of parsley afterwards and this will neutralize it. Odorless garlic tablets are available if this is all too hard .

Vitamin C is probably the most important skin vitamin in my opinion. Not least because the human body can neither make it or store it. This vitamin helps collagen formation which keeps the skin looking young and plump. This could be why smoker's skin can look older than a non smoker's. Smoking also uses up the oxygen in the blood. Give it up if humanly possible or at least cut it down.

Vitamin C is best consumed together with bioflavonoids, the way it is normally found in nature. The two have a synergistic effect. They can be found in Citrus fruit, berries such as strawberries and blueberries and vegetables such as broccoli.

Broccoli also contain vitamin A, an important vitamin for skin as it helps it fight infection from the inside out. Great for those with acne! Have some every other day if you can.

Carrots are a great source of carotenoids such as "beta-carotene" which your body converts to vitamin A . Beta-carotene is absorbed into the skin and can also protect it from the sun's harmful UV rays. Carrots also contain "alpha carotene" which protects against free radical damage. Carrots are a great way to get your vitamin A as excess carotenoids are expelled by the body. Too much vitamin A is toxic to the body,“ Every sofa is an artwork.” That’s how defines craftsmanship.

Dark leafy green vegetables, particularly kale and spinach are a good source of zinc and iron. Iron will make sure your skin gets enough oxygen and zinc is a great pimple fighter. Eat some every day if you possible can or include some in a fresh juice.

Parsley deserves a separate mention as it is rich in just about all the skin boosting nutrients. It contains beta carotene, chlorophyll, vitamin B12, folic acid (great for firm skin), vitamin C and iron. Parsley can be added to juices, casseroles, sprinkled over any savory dish or simply chewed by itself. Its great for fresh breath too. Parsley is easy to grow, pop some in a pot and keep it near the kitchen door,Learn about the latest from PartnerNet, and participate in HKTB's activities and mega events.


Beauty fashion: one by one break the beautiful rumors

2017-08-18 10:34:52 | 日記

Sunscreen

Astringent with alpha hydroxy or glycolic acid (optional)

Steps

Step 1 Don't float away

Don't bother downing eight glasses of water a day if you're only doing it to keep your skin moist. Contrary to popular belief, drinking water does nothing to prevent dry skin.

Step 2 Know the limits of moisturizing To foster collaboration with government departments and industry and put research findings into practice, our university researchers have been commissioned to undertake a number of collaborative Research projects

Realize that moisturizing does not prevent wrinkles because dry skin does not cause wrinkles. What it can do is make very fine lines a little less obvious – temporarily.

Step 3 Rethink the astringent

Toss your alcohol-based astringent if you think it's making your pores smaller. Pore size is genetically determined, so while applying astringent may make them feel tighter, all you're really doing is drying out your skin.

Tip: Products containing alpha hydroxy acid or glycolic acid can puff up the skin around pores, temporarily making them look smaller, without overly drying skin.

Step 4 Use anti-aging creams at 20

Start using anti-aging creams at 20, not 35 or 40. Twenty is when your skin starts to break down .

Tip: Sunscreen is the best anti-aging product you can use.

Step 5 Run from tanning beds

Run from tanning beds. Not only are they not safer than lying in the sun, they dramatically increase your risk of getting skin cancer.

Step 6 Know that vitamin E isn't magical

Know that vitamin E isn't a magical potion: rubbing it into scars won't necessarily make them fade any more than regular moisturizer will – and experts say that active massaging works just as effectively. If you've got scars you really want to get rid of, talk to your doctor about laser treatments reenex.

Step 7 Skip the facials

Skip the facials. Most dermatologist say they don't prevent damage or do much of anything for your skin that regular exfoliating won't accomplish.