![]() ![]() ![]() The for loop then iterates over each tuple, unpacking it into variables (name and age), and prints the formatted string for each pair of values. In the above code, zip() combines two iterables ( names and ages) into a zip object and returns an iterator of tuples where each tuple contains corresponding elements from the input iterables. For example, if you want to combine two lists, you would write zip(list1, list2).Īfter passing arguments, the resulting iterator can be used in a for loop or converted into a list directly using list(zip(list1, list2)). To combine iterables using zip(), pass your iterables as parameter values separated by a comma. They can be either built-in iterables like lists, tuples, dictionaries, and sets or user-defined iterables created by defining a class and implementing the special method `_iter_()` In Python, iterables are data structures that can be stepped through one element at a time. Next, let’s go over some common operations with Python Zip() function with a few examples. This functionality enables efficient parallel iteration, allowing you to combine data, compare elements, or execute simultaneous operations on complementary elements from different sources. ![]() It then pairs up elements from each iterable based on their positions and creates a zip object containing the complementary elements. To use the zip() function, simply pass the iterables as arguments with separated commas within the zip() function. Now that you know what the Python zip() function is, let’s explore its syntax and usage. With a firm understanding of how to use this function, you’ll be well on your way to becoming a Python maestro! Mastering the zip() function will enhance your Python coding skill, as it simplifies complex tasks and leads to cleaner, more maintainable code. As an iterator, it ensures that memory usage remains low, even when working with large datasets. The zip() function can be applied to various problems, such as creating dictionaries or pairing elements from multiple input sources. It enables parallel iteration over multiple iterables, which can lead to improvements in both code readability and efficiency. In Python, zip() is a built-in function that allows you to combine two or more iterables, such as lists, tuples, or dictionaries, into a single iterable.
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![]() Putting effort into the things that matter most to you will help you use and reserve your energy in ways that will bring out the best in you. What do you feel passionate about? Do you have a special talent that you'd like to practice more often or share with others? Do something you enjoy every day, even if it's a simple act like cooking a healthy meal or listening to your favorite song. Contrary to what you might believe, this will add to your energy account and not subtract from it.Įxercise relieves stress and tension, strengthens muscles and boosts endurance, and helps your body work more efficiently during other physical tasks or activities. Get regular exercise.ĭo you find yourself feeling lethargic halfway through the day? Have you ever gotten winded by simple everyday duties, such as grocery shopping or household chores? The Department of Health and Human Services recommends that adults complete at least 150 minutes of moderate intensity physical activity each week. You can't avoid these stories altogether, but try to minimize your exposure when you can, especially during trying times. These stories can skew your view of the world and cause you to focus on your worst fears instead of recognizing the good that surrounds you. Unfortunately, the news too frequently is filled with stories of suffering. It can be educational, entertaining and even uplifting. Avoid news overdose.Ĭonsuming news is an important way to stay connected to what's happening in the world. It's important to set limits and boundaries to protect yourself and conserve your energy when around people who do not refill your energy reserves. On the other side, people you don't relate to or who have negative outlooks, complain often, or make poor choices will only drain your energy account. Connecting with others who radiate positivity and have similar interests will excite and energize you. Maximize the amount of time that you spend with people you enjoy being around. With improved sleep quality, people experience better health, and improved emotional well-being, lower risk of diseases, and are more productive. Utilizing the same sleep routine and sleep strategies will help develop your body's internal alarm clock and can lead to improved sleep quality. Whatever you decide to start with, be consistent. Then try sleep strategies to improve your sleep, like creating a relaxing and restful environment, minimizing light and noise, establishing a bedtime routine, managing stress, and turning off electronic devices. Take note of how much you sleep each night, factors that contribute to your sleep or lack of it, how rested you feel, and how much energy you have during your day. Observe your sleep patterns if you struggle with sleep. Most adults need at least seven to eight hours of shut-eye each night, so what prevents them from getting it? Getting quality sleep is a healthy habit many people need to improve. Sleep deprivation can perpetuate serious health conditions, as well as negatively affect your mood, motivation and energy levels. ![]() Prioritizing sleep is one of the best things you can do to set yourself up for a successful, energized day. Aim to eat 3 ounces of whole-grain cereals, breads, rice or pasta daily. You can choose from many types of fish and legumes to choose from for healthy protein options. ![]() Opt for fresh or frozen fruits and vegetables, especially nutrient-dense dark, leafy greens and broccoli, as well as orange vegetables, like carrots and sweet potatoes. You really are what you eat.Ĭonsume a variety of foods from all the food groups to get a range of nutrients to provide energy throughout the day. According to the 2020 Dietary Guidelines for Americans, a balanced diet high in fruits and vegetables, lean protein, low-fat dairy and whole grains is needed for optimal energy. But it's common to regard healthy eating primarily as a tool for weight loss. Eat nourishing food.Ī well-balanced, healthy diet is at the core of well-being. Follow these seven tips to increase your energy and live a happier, healthier, more productive life: 1. While you may not always have control over activities that deplete your energy, you can take steps to deposit more energy into your account. The amount varies from person to person based on factors, such as age, sleep, stress levels, medical conditions and lifestyle.Īctivities and interactions withdraw energy from or deposit energy into your account. You begin the day with a certain amount to spend. Think of your energy as a limited resource, like money in an account. Getting started may seem daunting, but soon you'll be energized to keep going once you recap the benefits of a happier, healthier and more productive lifestyle. If this sounds familiar, it's time to ditch the quick fixes you rely on, and develop an energy management plan. Do you wake up feeling sluggish most mornings? Have caffeinated beverages become a necessity to help power you through the day? ![]() ![]() ![]() It would be fun to Skype with you at some point, if you are interested. You just dial in the number from a numberpad on the screen and the sound is even better than using a standard phone. I use Skype to telephone friends in England from Tenerife and the cost is just pennies for a ten or 15 minute chat. International phone calls to landlines are also very cheap. At the moment I�m on a laptop with video and mic incorporated, as my big computer is in the repair center. My daughters still use headsets on tabletop computers. If one of us has a problem with their microphone, they can still type in the lower part of the box to communicate their problem with the rest of us until they get sorted and are back on voice. For a three-way or more people video conversation, Skype wants you to pay for the service, so we just talk without seeing each other, sometimes for over two hours. We don�t yet pay for video conferencing, but when there are just two of us starting up the conversation we can see and hear each other with our videocams. Most of the time we have perfect sound and conditions. I have a schedule to meet every Sunday at 12 noon Pacific time (which is 8 pm my time in Tenerife) with my brother and one daughter on Vancouver Island and my other daughter in Calgary, so we have a 4-way conversation going. I�ve been using Skype for years now, since it came out. I will probably wait until I have gotten used to Skype before I try ooVoo it's difficult to imagine six people on a video conference call - three perhaps, but more than that and people will be talking over each other. ![]() ![]() I'm still in the process of getting everything set up and updated on my laptop, and it is a much more involved process than I had expected. I did get a small mouse for my laptop, but not as small as Kevin's, which I thought was too sensitive. I made the drapes myself and painted a large design pattern on them, which you can sort of see in the distance, but he had them closed at the time, which looked better. I think the delay is fairly minimal, but it was noticeable to me.įrom where I was sitting, there was behind me, and Kevin had in view behind him, which I thought looked nice. I could see him in the room too, but that wasn't the point - I wanted to be able to calculate how much delay there was. He replied, "I can hear you already - we're in the same room!" and so we just turned off our speakers. For a test, we skyped each other across the dining table, which caused some feedback in the speakers, and so I turned my microphone off and told Kevin that we should use headsets. Yesterday Kevin bought a camera for his desk computer, and then we set up our Skype accounts. ![]() ![]() ![]() Without a default selection, MultiMC will ask you which account you wish to use on every launch. You can set a default account by clicking Set default.
![]() ![]() Concrete walls provide superior insulation, are much more stable, and their finish looks a lot better.į or new houses, you can use a concrete calculator to know how much concrete you need for all the walls. If you want something more robust, you should go with concrete walls. They pose so many problems, the least of which is providing inadequate insulation to the home. I f you are building a new home and have the budget, you would do well to avoid concrete blocks. These cavities can lead to airflow into a house, and injection foam insulation takes care of that for you. I njection foam insulation affords homeowners an added advantage in that it can get into crevices that are left open as the concrete blocks are mortared together. The foam is then injected into these holes and is continually injected until all the cavities are full. These holes have to align with the cavities left by the blocks as they were arranged and installed. When you choose this option, you will start by drilling holes into the wall. This is because there is no way of knowing how much material you need beforehand and you have to estimate whether the material you have poured is enough. The main problem with using loose-fill masonry insulation is that you cannot guarantee that all cavities have been filled. ![]() Because this material is very loose, you should not cut or drill into your wall because the insulating material would spill out if you did. It is used to fill the concrete block cavities from the top. This material is installed like the polystyrene beads mentioned above. When you use this type of insulation, the results are the same as if you used sand. This could lead to mould and mildew growth. Also, if the seal is not air-tight, air could move into and out of the home, which might cause condensation where the wall meets the board. Finally, you might want to use caulk around the seams of the board to ensure there are no air leaks, as these can affect its insulation properties. Then, all you have to do is place the board on the wall, taking extra care to ensure it is aligned correctly. I f you want to use foam board, the first step is to apply adhesive to the back of the board. Regardless, foam boards are still a good option to consider and are used on the exterior of the walls before the final finish is applied. W hen used on a house’s exterior, form boards do not provide the same level of thermal insulation as spray form does. S pray foam insulation is an excellent option for basements because most owners do not mind how the walls of their basements look all they want is to prevent thermal bridging. ![]() When this happens, those areas with a higher rate of heat transfer can compromise the wall’s ability to provide thermal insulation. When building a house, thermal bridging happens when a part of a wall transfers heat faster than other parts of the wall. The spray form is sprayed on the wall so that it can enter behind all the studs installed, which helps with thermal bridging. The spray foam is used to insulate the walls before the contractor puts the final touches on the drywall. T his is another popular option that is used in a lot of homes. This is because they are not held inside your walls by anything other than the concrete blocks themselves. The problem is that if you ever need to cut into walls for any reason, the beads will come pouring out. P olystyrene bead cavity wall insulation is an excellent option because it is relatively cheap and can be installed by anyone. Since this method of insulation has been used for a long time, it is likely that these beads are embedded into walls if the home is built using concrete blocks. The beads to be used are poured into the open block cavities at the top. T his option is used when the concrete block wall is open at the top. Fortunately, there are lots of different ways you can do this. If you want a home to remain at acceptable temperatures throughout the year by blocking the airflow through the concrete blocks, you have to insulate the walls. If you decide to use these blocks to build a home, you might have to insulate it as the temperatures might never get comfortable enough. Their main caveat is that they are porous, which means that they let air in, plus they are open on the inside. They are quite common as they allow the construction of homes to be completed relatively quickly. You may see insulating concrete block walls referred to as concrete block walls, cement block walls or cinder blocks. ![]() ![]() ![]() ![]() Taste and smell are closely linked which means that you’ll often find the same words used to describe both, such as “ sweet,” or “ spicy.” However, although scent is one of the most powerful triggers of emotion and memory, it can be very difficult to write about it. The sense of smell is engaged by olfactory imagery. Alliteration, onomatopoeia, and other literary devices help to create sounds in writing. It includes things that you can see, as well as visual descriptions and physical attributes such as size, color, shape, etc.Īuditory imagery is all about the way things sound. Visual imagery engages the sense of sight. Listed below are a few examples of sensory language: Sensory Language Examples 1. It’s a powerful tool to help readers connect to a specific image, action, or scene. Sensory language consists mainly of adjectives (words that give more detail to nouns) and helps to provide readers with a more vivid description of something. It’s a descriptive language that plays on the reader’s senses and is tailored to invoke mental images by engaging the reader’s mind on multiple levels. Sensory language simply refers to words or phrases that create a connection to one or more of the five senses: sight, sound, smell, taste, and touch. In this article, we’re going to take a look at the basics of sensory language and how you can use it to make your writing come alive. You can use sensory details in any story, literary or not, to make your writing jump off the page and engage the reader’s interest. Readers will have an easier time visualizing, hearing, and imagining a scenario so that, instead of simply digesting the information, they can actually experience it. According to scientists studying sensory linguistics, using sensory language will help you enhance your writing and immerse your readers in the scene. ![]() ![]() ![]() It also has an all-new ProLift trimmer and Sonic Technology, which captures more hair courtesy of 10,000 micro-vibrations. When it comes to the shaver itself, the Pro model also has a superior shaving head that offers five shaving elements. The biggest difference is the inclusion of the PowerCase with the Series 9 Pro, an exceptionally handsome travel pouch that doubles as a portable charger (think of it as the male grooming equivalent of an AirPods Pro charging case). Braun Series 9 Pro review: specsīefore I dig into the Series 9 Pro’s specs – which you’ll find in the table below – it’s worth clarifying the differences between this shaver and its non-Pro sibling, the Braun Series 9. ![]() None of these discounted figures are cheap, mind, but they do bring the Series 9 Pro closer to the price you’d expect to pay for a top-of-the-line electric shaver from Braun. In Australia, ShaverShop has the Series 9 Pro for AU$549 (down from AU$749). ![]() In the UK, for instance, you can currently pick up the Series 9 Pro on Braun’s official website for £254.99 (down from £509.99), while in the US, the shaver is available for $339.99 (down from $379.99), also at Braun. But if you just want a fairly priced tool to get the job done and nothing more, this is the beard trimmer for you.The good news is that having launched in 2021, the Braun Series 9 Pro is now readily available at a range of retailers for heavily discounted prices – in some regions, even Braun has slashed the shaver’s price by 50%. If you’d rather hold something with a more premium feel, or require more intricate trimming lengths, then there’s nothing wrong with looking elsewhere. Braun Series 3 beard trimmer verdictįor most people, the Braun Series 3 beard trimmer will provide all the functionality they need, for a practically unbeatable price, from a well-known manufacturer. Charging is a very slow 10-hour affair, mind, so if you’re looking for the full capacity, then it’s best left overnight. I can forgive the former, (though by now we really want to see USB charging in even the cheapest of grooming products), but the latter means that if you ever lose or break the cable, you won’t easily find an emergency replacement.īattery life is, at least, respectable, with a full 50 minutes of use per charge. Not only is it a two-pin plug (which requires an adaptor if you don’t have a suitable socket on hand), but the bit that plugs into the trimmer body itself is a tiny, thin, proprietary affair. My only major gripe with the Braun Series 3 beard trimmer is its charger. We used its naked blades to remove our neck hair and sculpt a precise jawline, and while not a super-close shave compared to the likes of a dedicated electric shaver, it’s more than good enough to fend off a day or two’s worth of growth. Oh, and while I'm on the subject of taking the comb off, the Series 3, sans comb, is a decent detailer too. Applying a few drops every so often will help ensure maximum performance, and a more comfortable trim/shave. There’s a mini brush comb included for an even quicker clean-up, and as with all electric beard trimmers and shavers, we recommend grabbing a bottle of blade lubricant. When it comes to cleaning, simply pop the comb off, and rinse the head under the tap. The only niggle I’d care to mention is that it can be a bit awkward trimming down the moustache hair just under the nose (at least, for this particular reviewer), but that’s an experience that’ll differ depending on your growth and face, and is a problem I've yet to find other beard trimmers solve. ![]() ![]() On its tenth flight in January 1986, Challenger disintegrated 73 seconds after liftoff, killing the seven-member crew of STS-51-L that included Christa McAuliffe, who would have been the first teacher in space. Passengers carried into orbit by Challenger include the first American female astronaut, the first American female spacewalker, the first African-American astronaut, and the first Canadian astronaut. In addition, three consecutive Spacelab missions were conducted with the orbiter in 1985, one of which being the first German crewed spaceflight mission. It was also used as a test bed for the Manned Maneuvering Unit (MMU) and served as the platform to repair the malfunctioning SolarMax telescope. Challenger was used for numerous civilian satellite launches, such as the first tracking and data relay satellite, the Palapa B communications satellites, the Long Duration Exposure Facility, and the Earth Radiation Budget Satellite. Following its maiden flight, Challenger supplanted Columbia as the leader of the Space Shuttle fleet, being the most-flown orbiter during all three years of its operation while Columbia itself was seldom used during the same time frame. This led to it being 1,000 kilograms (2,200 pounds) lighter than Columbia, though still 2,600 kilograms (5,700 pounds) heavier than Discovery.ĭuring its three years of operation, Challenger was flown on ten missions in the Space Shuttle program, spending over 62 days in space and completing almost 1,000 orbits around Earth. Lessons learned from the first orbital flights of Columbia led to Challenger 's design possessing fewer thermal protection system tiles and a lighter fuselage and wings. However, after NASA found that their original plan to upgrade Enterprise for spaceflight would be more expensive than upgrading Challenger, the orbiter was pressed into operational service in the Space Shuttle program. ![]() Initially manufactured as a test article not intended for spaceflight, it was utilized for ground testing of the Space Shuttle orbiter's structural design. ![]() It was destroyed in January 1986 soon after launch in an accident that killed all seven crewmembers aboard. Named after the commanding ship of a nineteenth-century scientific expedition that traveled the world, Challenger was the second Space Shuttle orbiter to fly into space after Columbia, and launched on its maiden flight in April 1983. Space Shuttle Challenger ( OV-099) was a Space Shuttle orbiter manufactured by Rockwell International and operated by NASA. ![]() ![]() ![]() ⑺ Extra power availability on low voltage shore supplies. ⑹ Ensuring compliance with Marine Class requirements. ⑵ Eliminating all ship engine emissions in the ports. ⑴ Connection to any worldwide shore supply. These power diesel generators produce noise vibrations exhaust smoke air pollution gases and CO2 emissions, as well as consume vast amounts of unpleasant smelling diesel fuel. However many countries have their own local power distribution grid voltages.Īlso when a ship is at berth, the engines are turned off but would normally continue to run its diesel engine generators to power all of the on board auxiliaries such as air conditioning, heating, lighting, battery charging, communications, water pump and other utility services. Many of the port and marina operators are now offering vessels the opportunity to “plug into” the local city power supply grid on the dockside so the vessel can turn off its engines while at port. Shore Power Converter for Dockside Applications (Shore to Ship) One solution to this problem has been identified as connecting ships in port to an onshore power supply, where electricity from the shore-based grid is used to power ships’ infrastructure used for hosting crew and passengers while docked, and for cargo-handling activities. Governments, port authorities and ship owners are seeking different solutions to reduce emissions from ships while they are engaged in port operations. SHORE POWER CONVERTERS The environmental footprint of port areas is under close observation. ![]() This page enables you to understand better about Lingfran shore power converters. They convert an alternating current of a basic fixed-frequency to alternating current of another frequency. A frequency converter is an electronic controlled power conversion device which can convert power from one distribution standard to another. ![]() ![]() ![]() Adding a section with clipart timelines and historical maps would enrich the learning experience." ![]() It brings history to life in my classroom presentations. Review by a history teacher, I love the historically accurate clipart available here. Over these years, we have gathered a tremendous amount of your feedback, and we are pleased to share it with you.īe sure to take a look at the Finance Section, we have a very nice bonus for you. At the same time be aware that hand proportions vary in different people.Dear users of the clipart-library website, this year marks the 7th anniversary of our website. It can be very convenient to look at your own hands to gain a better understanding of the proportions. The hand is fairly difficult to draw and proportion correctly. You do not need to make every stroke in the same direction for each part. Again remember to make your strokes in a way to that reinforces the shape of the hand. Step 4 – Finished Drawing Hand open palm drawingĬontinue applying shading to your drawing to reinforce the darker shadows and to create smooth gradients. Try and make the stroke in the directions that will help reinforce the shape of the hand. But you can start the shading process by first doing fairly rigid shading of the darker areas of the hand. The hand is mostly comprised of curves so you will eventually want to draw smooth gradients for most of the shadows. In this particular example the light is coming from the top left. The shadows will depend on the light source/sources. Step 3 – Basic Shading Hand drawing basic shading Just like the fingers the tip of the thumb to joint distance is shorter than from there to the next joint. It’s slightly smaller if the thumb is straightened out but that’s not a natural position for a thumb to be in therefore you can use the 1/2 measurement. The distance from the base is about equal to the distance from the first join to the tip of the thumb when thumb is slightly bent. The base of the thumb actually starts around the base of the palm of the hand. The distance from the tip of the fingers to the join is shorter then the distance from that join to the next. ![]() The distance from the knuckles to the first joint of the finger is about the same as the distance from that joint to the tip. Note thing to note that may not be obvious to new artist sis that the fingers bend from the knuckles that are about a quarter way down into the actual palm and not from the edge of the palm of the hand. Having an idea of where these are located can be very helpful when drawing. Hand finger & thumb structureĪbove you can see a rough positioning of the joints of the fingers and thumb. You can estimate these based on the guidelines below. Be sure to tweak any proportions that seem out of place. Step 2 – Hand Outline Drawing Hand outline drawingĪfter you have your initial proportions sketch you can start refining it into an outline drawing of the hand. Keep in mind that this step is still a rough estimate and you can refine your drawing in the following steps. Start your drawing by first quickly sketching out the overall shape of the hand.īe sure to compare each part of the hand such as the palm, thumb and fingers to one another and try to correctly size and proportions them in relation to one other. Step 1 – Hand Proportions Sketch Hand shape sketch The hand is one of the most difficult body parts to draw so approaching the drawing process in the right way is essential. This tutorial explains how to draw and shade a hand by providing detailed illustrations along with guidelines for estimating the various proportions of the hand such as the fingers and thumb. ![]() |
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