Installation guide is given with the kit. There is a flap on both sides of the door with powerful magnets. When the dog passes the flap, it settles back firmly with the help of magnets and does not allow any insects or change the temperature in your house. The flap is going to be used hundreds of time every day by the dog but it is durable and will last long. Electronic dog doors are battery operated. The key to the door is attached to the dogs collar, when the dog comes near the door the electronic dog door recognizes the key on the dogs collar and unlocks the door automatically to let the dog in or go out. And after the dog passes the door it gets locked automatically.

Any other animal without this key cannot get in the house but the owner can get a bunch of five additional keys with the electronic dog door, if he wants i.e. for more pets he has in his house. The flap is durable and insulated. Selection on which door or which entrance to install the dog door: It is up to the owner to decide where to install these doors, but some suggestions can be shared: One dog door at the front porch, one in the garage, so that when you are not in the house the dog can be kept in the garage and he can get access to your backyard whenever he needs. In this way he will be in an enclosed fence. Training your dog to use the them:

Now after installing comes the tough part to train your dog to pass the dog door. During his feeding hours keep his meal on the inside of the door and call him, he will come running as he comes every day. At first put the flap up so he sees you, urge him by saying coaxing words and show him his food. He will hesitate for some time but at last he will come in. Keep bribing him and he will learn soon. Dog doors installed will allow your dog to go out anytime without disturbing you at nights too. They can be locked too whenever you don t need to use them or when you are out of station with your dog.

So what is this sport? Unlike surfing, which is carried out in deeper waters, skimboarding is a sport that takes place in the shallows. Surfers ride out to the waves and then ride them in to shore. Skimboarders on the other hand wait for the wave to break at the shore and then drop their board in an attempt to skim the waters. This is where the sport gets its name from. The key to learning this sport is balance. You have to be able to stand upright on the board when the water is taking it away. To glide on the water you will have to bend your knees.

When you are learning it is best to stay in the extreme shallows so that there is less chance of you injuring yourself. Don’t be fooled by the fact the sport is conducted in shallow water. There is still a chance for skimboarders to get injured. The shallows have rocks below the water and a boarder could fall and seriously hurt him or herself on the same. Initially skimboards were made from wood. These days they are made out of carbon fiber or fiber glass. These boards are better for the sport because they float more easily.

They are available in different designs. Each design has its own pros and cons and you should try out different boards till you find one that you like. You will have to take care of the board once you purchase it. A special type of wax is applied to the surface to help you maintain your balance and keep you from slipping of the board. Once you get the hang of skimming the waters you can start going deeper. Boarders are capable of performing tricks on the water that are similar to those performed by skateboarders. If you like water sports then you should definitely give this sport a try.

So then to get your pet to behave himself or herself all you have to do is press the remote button and he will get a small shock. So for example; if your pooch shreds your shoes or socks and you want it to know that this is not acceptable behavior you put on the bark collar and every time the dog goes to chew on the shoes or socks or for that matter chew on any of the things at home all you do is press the button on your remote and it will get a slight jolt of a shock.

If this continues for a short period eventually the dog will learn that he or she is not supposed to chew on shoes or socks. Training a dog is not very easy. It`s just like bringing up your child. It needs to be trained when he or she is a baby only then will it behave as taught during earlier childhood days. In the same manner your dog needs training and must be told time and again what to do and what not to do.

Having the bark collar from the time when it is a puppy will condition the dog to behave in a certain manner or as you want it to behave or react in certain conditions. The dog training collar also solves problems like continuous barking, running out of the house all the time whining. This dog training collar will definitely turn out to be your savior in training your dog. Though it gives out slight shocks for unacceptable behavior it is dog friendly and will not harm your dog in any way. You can go and checkout the dog training collar at your nearest store or even better check it out online from the comfort of your home.

Does it stretch too tightly against your skin? Remember these hammocks are meant to kick back and relax so there is no point in buying one that doesn’t make you feel comfortable. Also another thing for you to keep in mind about any hammock is that, even though they look extremely laid back and peaceful and attractive as well, they do not cater to everybody’s needs. Because it is essentially an elongated swing, it will always have its tendency to oscillate. So if this motion makes you feel uneasy or makes you sick, then you must not buy the hammock. It will just wind up in one corner, not used under such circumstances.

The hammock will move with the slightest breeze and never stays stationary! Hammocks can be made of cotton fabric or other synthetic fibers also. Hammocks are very low on maintenance and hence also tend to cost very little. Therefore when you are buying a hammock buy one that seems to be of a good quality so that it does not damage easily!

Synthetic fibers will usually be stronger than cotton ones, however there are other cotton ones that do outlast its plastic counterpart. Cotton fibers are also more comfortable and organic. However if you do buy a synthetic one you can always put a mat or sheet in it. You can find out more about Hatteras hammocks and how to buy one on the Internet. You can easily purchase one at coastal areas. People generally like to relax in these by the beach and hence they are very popular there!

The plywood boat plans are preferred for almost every boat enthusiast of any level. It is also a favorite as it is cheaper than wood. Even more, this material is much easier to handle. It is essential to choose boat plans that will be affordable in nature, and can suit the owner`s need at the same time. It is important to remember that it is your boat and it is logical to choose the design you prefer. There are some boat building methods that are essential to include in the plan. One of the popular methods is the ply over frame. This method includes building the frame of the boat upon which the plywood has to be glued. The other popular method is known as the stitch and glue. This is an easy method. According to this method you need to cut the plywood according to the shape that is specified in the plan. Then you can assemble the other parts by gluing and stitching them together. You can use copper wire to stitch the various parts together.

The epoxy is mostly used for gluing purposes. The seam that is used is typically covered with the strip of the fiberglass, which is coated with resin. The seam is typically covered with strips of fiberglass that are coated with resin. The building of the boat also includes designing the boat. The choice of design depends upon the individual‘s wood working skills and experience. One will require a standard guide to achieve perfection. Plywood boat plans aim to manufacture boats that are not only attractive in nature but long lasting too. There are different marine colors that can be used for painting the boat, as well. The best among them is the epoxy paint as it not only protects, but also seals the wood.

If you want to build your own boat, you need to find ways to make it both durable and attractive. You can use various marine paint colors or special epoxy paints to protect and seal the wood. This is a useful plywood coating. You can learn about epoxy and its advantages, including the process of coating and application processes, online or some boat plans will also include this as an optional step. With so many styles and boat sizes to choose from, you should base your decision on your own requirements. In many cases you do not need any special tools and equipment. A table saw is usually necessary, but not always if you plan to build a smaller type of boat. After learning basic and simple designs you will begin to understand more complicated designs as well.

Now these fish aquariums are available in different shapes and sizes so the one that you buy should be one that will help you accommodate all the fish that you buy. If you are buying smaller ones then even a fish bowl will suffice, but for the ones that grow bigger you will have to buy a fish aquarium. You don`t have to worry about the maintenance as it won`t take up much of your time. Also if you make arrangements to keep the fish tank clean with a filter you won`t have to bother about cleaning it from time to time.

When buying a fish aquarium make it a point to check if the quality of the glass used it good or not. The glass should be thick and clear. Also there shouldn`t be any jagged edges on the inside as this may end up injuring your fish. If you are looking for cheaper ones then you should consider buying used ones or you can also buy one from a wholesale store. So if you don`t have time to keep cleaning your fish tank form time to time then you should consider installing a filter in the tank so that the tank is cleaned automatically.

You will be able to acquire one easily from the nearest pet store. If you want the fish tank to look better then you can put in some sand and also put in some fake plants. If you are buying secondhand fish tanks then make it a point to check if there are any flaws. Also if you are buying one on the Internet then make sure that you look at the size. It is always better to buy these from the local store so that you can take it home yourself without damaging it in anyway. If you want to save money then you should buy one from a store selling these at wholesale rates.

When you do not need to purchase the granite or marble counter tops then it’s best to go for a butcher block. They make good counter tops for kitchen islands. They won’t only make good countertops additionally you will have the ability to use these for mincing meat and vegetables. For this reason they’re known as butcher blocks. They arrive in different sizes and styles, so that you must buy one that you would be able to accommodate easily. They are normally sued by professional cooks because of their completely different qualities. You don’t have to be a chef to avail these, all you must do is go to the closest mall and buy one for you to use.

You will not have any issue discovering these, a few of them are fancy but when you do not need something that is fancy then you can buy on-line with a simple make. One of the best thing about these is that they can be cleaned easily. After getting finished your mincing all you have to do is clean it properly and it is going to be clean and prepared or you to make use of it next. You will not leave any knife marks on these as they’re mad in resembling method that when the knife touched the floor it doesn’t make a mark. All you might want to do is use your butcher block the precise way, by treating it with food grade mineral oil. If the one you buy will not be put in then it is possible for you to move it from one place to a different easily.

They are not very costly but if you are searching for something that is cheaper then you must checkout the different butcher blocks available online. You could possibly get your palms on one thing that’s cheaper so you won’t have to spend much. They’re anytime higher than the usual cutting board since you won’t be capable of mince anything on the standard countertops without leaving a mark. Even if a butcher block will get spoilt you will be able to exchange it simply without having to spend much.

Your gazebo can also be a pavilion size where you entertain guests, have a get together, or a smaller one in some nook of the garden for a romantic dinner with your loved one. Whatever size and shape your gazebo is, it is sure to lend enjoyment to your gardening and outdoor entertaining. Gazebos do not even have to be stand alone structures in your garden. A gazebo can be used for other functions as well, such as a cover for a hot tub.

Pick the plan you want for your gazebo. The most common gazebo designs are Victorian style. These gazebo designs are usually built from natural wood or painted white. This popular style is seen in both private and public gardens. Kits to build these can be found in many home improvement stores. Or you can build one from gazebo plans that you purchased online.

Perhaps you want to have a gazebo that is more suitable for Oriental style gardens, and if so, consider a style known as a pagoda gazebo. These gazebo plans are also available on the Internet and some kits as well. In this case, any wood you use can be left natural, or ideally, painted black and red and heavily lacquered. Then think about Oriental garden ornaments and plants to decorate and surround your gazebo for effect. Some might prefer a simpler approach. In this case, choose gazebo plans that are simple, such as a square style with four posts, a floor, and a roof. That’s all you need after all!

The topic of genetically modified organisms (GMO) has been a contentious one for almost two decades. In many parts of the world, fears abound over potential health problems and the prospect of environmental catastrophe, all stemming from the production and consumption of GM foods. While the paranoia is gradually decreasing, lots of misinformation is still thrown about regarding genetic engineering and GM foods. What exactly are GM foods and what are the risks and benefits they confer to both the individual consumer and to the ecosystems in which they are grown?

The first major intersection of genetic engineering and foodstuffs occurred in 1987 with the first tests of a modified version of the bacteria Pseudomonas syringae on strawberry fields in California. The bacteria, which commonly lives on the surface of crops, normally produces a protein that allows ice to more easily begin crystallizing, causing damage to the host plant. However, the strain of P. syringae used in the experiment had been engineered without the gene needed to produce the protein in hopes of reducing frost-induced crop loss. Though the data looked positive following the trial, they couldn’t be fully trusted due to environmental activists destroying some of the test crops in protest of the experiment.

The first genetically engineered food product hit the shelves in the early 1990s in the form of the “Flavr Savr” tomato. Calgene, a Californian company later acquired by biotech giant Monsanto, had engineered the plant to have a slower softening process, though its other ripening attributes like sweetness would develop normally. Tomatoes are often harvested while still green and hard in order to better survive the rigors of transport. Soft, ripe fruit often get smashed or otherwise degraded as trucks bump along rough roads. The Flavr Savr was designed to be both tasty and durable. Unfortunately, due to competition from conventionally bred cultivars (plant varieties), problems with production rates, and troublesome harvesting technology, the Flavr Savr never made a big move on the tomato market. However, it did pave the way for future growth in the GM food market.

Today, there are many genetically modified food crops available, including soybeans, corn, cotton, alfalfa, sugar cane and beets, rice, squash, and others. Their engineering bestows benefits including herbicide, pest, and virus resistance, as well as higher nutritional content by way of increased endogenous production of vitamins and essential fatty acids. In fact, a large majority of soybeans, cotton, and corn grown in the US is now genetically modified organisms, most engineered for herbicide and/or pest resistance. Believe it or not, if you live in the US and many other parts of the world, you almost certainly consume GM foods on a regular basis.

Despite the widespread and longstanding consumption of GM foods by millions if not billions of people, controversy persists over the safety of GM foods in regards to both human health and environmental integrity. While most concerns over GM crops are generally unfounded, it is worth taking the time to understand how GM foods are assessed and approved.

To assess any potential dangers a GM food may present to human health, the product is first analyzed by the manufacturer to determine if it is “substantially equivalent” to its corresponding natural version, if one exists. Substantial equivalence is evaluated by comparing the biochemical profiles of the two foods, including their various carbohydrates, fatty acids, metabolite compounds, and proteins. If the values of the GM food’s components fall within the range of variation of the natural products, then they are deemed to be substantially equivalent. While the standard of substantial equivalence has proven robust enough to prevent any major adverse reactions in the public to GM foods, critics argue that the standard of equivalence is not defined clearly enough nor has a specific procedure for testing been established. In addition, processed or purified products (e.g. oils, sugars, etc.) can be assessed for substantial equivalence independent of their source plants. GMO opponents have claimed that this “loophole” may allow harmful compounds into the human food supply due to the laxity (in their eyes) of the substantial equivalence standard.

If a novel GM product has no natural counterpart, it is evaluated using a seven-part standard safety test. The test begins with an analysis of any new DNA in the product and the proteins or metabolites it may eventually produce. It also includes analysis of the chemical composition of the product, including nutrients, allergens, and toxins. Then, the risk of gene transfer to microorganisms present in the human gut is evaluated. Any new compounds in the product are assessed for possible human allergenicity. Finally, an estimate is calculated to determine how much of the product might be consumed in a normal diet, whether the data indicate any possible nutritional or toxicological risks and, if so, further animal testing is performed to investigate any potentially harmful characteristics of the product.

While opposition groups to GM foods have long claimed that these novel products aren’t tested sufficiently before public release, there has yet to be a documented adverse reaction to any GM food. In addition, these pre-market testing procedures have proven their effectiveness by actually finding allergens in GMO products before release and have allowed the safe removal of the offending foods from the development pathway.

The evidence amassed to date tells us that GM foods pose little to no risk to human health. While there can always be more stringent testing, a balance must be struck between corporate and public interests. If testing is too lengthy or expensive, companies will simply stop developing new products, much like what has happened to the pharmaceutical industry. The current safety testing procedures for GM foods do a fantastic job at both protecting the public and encouraging continued development of needed agricultural technologies.

One of the most commonly cited, real-world instances of “potentially harmful” compounds entering the food supply by way of GM crops was the contamination of corn used to produce Taco Bell hard taco shells with a small amount of a GM variety known as StarLink, which was approved only for use in animal feed. Twenty-eight individuals reported symptoms of allergic reaction resulting from the consumption of the taco shells. It was postulated that “Cry9C,” a protein in the StarLink corn, was the culprit.

Then as now, however, those claims of allergenicity are beset with credibility issues.

First, the US Centers for Disease Control and Prevention performed analyses of the blood of those reporting allergic reactions and found no evidence that the corn had caused their symptoms. Second, allergens are proteins, like the suspected Cry9C protein. The production of a hard taco shell requires frying the corn tortilla in oil at around 365 degrees F. At that temperature, essentially all proteins in the tortilla are denatured, which means that their shape is altered fundamentally, even fragmented. That the tiny amount of Cry9C present in the StarLink material also was denatured at the time of consumption further reduced whatever risk of allergenicity the protein posed in the taco shell. Accordingly, although the recall of the contaminated corn arguably was warranted on regulatory grounds, the fear-mongering and paranoia that followed were unfounded and irrational.

There’s also the argument against GM crops based on potential hazards they might pose to their surrounding ecosystems and the global environment. On the positive side, pest-resistant cultivars have significantly lowered the need for pesticides in many areas. In addition, GM crops also allow for a reduction in farming-related greenhouse gas (GHG) emissions due to more limited use of pesticide spraying equipment and a shift from conventional tillage to reduced/no till practices. Compared to 1996 levels of GHG emissions, GM crops provided global savings of approximately 32.5 billion pounds of carbon dioxide in 2006 alone. That’s the equivalent of taking over 6.5 million cars off of the roads for a year. In addition, GM crops have provided substantial farm-level income increases by way of increased yields, better quality produce, and increased replanting efficiency.

On the negative side, opponents of GM crops have raised concerns about the novel cultivars’ impact on biodiversity, weed resistance, and gene transfer to non-GM crops. On the issue of biodiversity, both sides of the issue agree that it is an important subject to watch. Theories have suggested that, were GM traits passed onto wild relatives, then other native species could be out-competed into extinction. In addition, the release of a particular crop variety with a major advantage over all others could lead to the use of only one cultivar, significantly decreasing crop biodiversity. Yet, while gene transfer between species has been recorded in GM crop locations, no significant negative effects have been noted. As well, seed companies work to prevent the use of a single cultivar by introducing the same trait into many different varieties of a crop. Therefore, the chance of one cultivar becoming overwhelmingly dominant is quite low.

Finally, the issue of weed resistance is worthy of attention and study. Gene transfer from GM crops to wild plants has been shown to occur. However, the occurrence of such an event is extremely rare and the resulting hybrids are often sterile, much like mules and the familiar yellow bananas we find in grocery stores. Despite the low risk of problems with weed resistance, issues have arisen in some areas of the southern US with crop field infestations of herbicide-resistant

James Harris Associates mission is to embrace our client’s goals as our own and to work as an extension of the client organization to reach our common objective. We know that we will be successful only if we make our clients more successful.DIY Scientists Hack the Software of Life, Marcus Wohlsen explores the new movement in garage-based biotech. By Amanda Gefter.For most of us, managing our health means visiting a doctor. The more serious our concerns, the more specialized a medical expert we seek. Our bodies often feel like foreign and frightening lands, and we are happy to let someone with an MD serve as our tour guide. For most of us, our own DNA never makes it onto our personal reading list.Biohackers are on a mission to change all that. These do-it-yourself biology hobbyists want to bring biotechnology out of institutional labs and into our homes. Following in the footsteps of revolutionaries like Steve Jobs and Steve Wozniak, who built the first Apple computer in Jobs’s garage, and Sergey Brin and Larry Page, who invented Google in a friend’s garage, biohackers are attempting bold feats of genetic engineering, drug development, and biotech research in makeshift home laboratories. In Biopunk, journalist Marcus Wohlsen surveys the rising tide of the biohacker movement, which has been made possible by a convergence of better and cheaper technologies. For a few hundred dollars, anyone can send some spit to a sequencing company and receive a complete DNA scan, and then use free software to analyze the results. Custom-made DNA can be mail-ordered off websites, and affordable biotech gear is available on Craigslist and eBay. Wohlson discovers that biohackers, like the open-source programmers and software hackers who came before, are united by a profound idealism. They believe in the power of individuals as opposed to corporate interests, in the wisdom of crowds as opposed to the single-mindedness of experts, and in the incentive to do good for the world as opposed to the need to turn a profit. Suspicious of scientific elitism and inspired by the success of open-source computing, the bio DIYers believe that individuals have a fundamental right to biological information, that spreading the tools of biotech to the masses will accelerate the pace of progress, and that the fruits of the biosciences should be delivered into the hands of the people who need them the most. With all their ingenuity and idealism, it’s difficult not to root for the biohackers Wohlsen meets. Take MIT grad student Kay Aull, who built her own genetic testing kit in her closet after her father was diagnosed with the hereditary disease hemochromatosis. “Aull’s test does not represent new science but a new way of doing science,” Wohlsen writes. Aull’s self-test for the disease-causing mutation came back positive. Or take Meredith Patterson, who is trying to create a cheap, decentralized way to test milk for melamine poisoning without relying on government regulators. Patterson has written a “Biopunk Manifesto” that reads in part, “Scientific literacy empowers everyone who possesses it to be active contributors to their own health care, the quality of their food, water and air, their very interactions with their own bodies and the complex world around them.”Biohackers Josh Perfetto and Tito Jankowski created OpenPCR, a cheap, hackable DNA Xerox machine (PCR stands for “polymerase chain reaction,” the name for a method of replicating DNA). Interested biohackers can pre-order one for just over 0 or, once it’s ready, download the blueprint free and make their own. According to the website, its apps include DNA sequencing and a test to “check that sushi is legit.” Jankowski “hopes to introduce young people to the tools and techniques of biotech in a way that makes gene tweaking as much a part of everyday technology as texting,” Wohlsen writes. Jankowski, together with Joseph Jackson and Eri Gentry, also founded BioCurious, a collaborative lab space for biohackers in the Bay area. “Got an idea for a startup? Join the DIY, ‘garage biology’ movement and found a new breed of biotech,” their website exhorts.

James Harris Associates is devoted to providing operational, technological, and regulatory services to the Pharmaceutical and Biotechnology industries. Our confidential services are provided in manufacturing, quality, engineering, materials management and logistics, regulatory, and training. We routinely serve clients in the United States, Europe and Asia. Skilled consultants assist in facility or process upgradesm validation, start-up, new facility design, location services, FDA liaison, and product registration.