Exploiting the Deep Ocean Current

Exploiting the Deep Ocean Current Exploiting the Deep Ocean Current Wind turbines and solar power dominate renewable energys drive to further the mix of fuel sources for electricity production. Along the coasts, a smattering of wave and tidal power projects progress, but the ocean is mostly a stage for wind turbines, placed on platforms founded to the seabed or, increasingly, floating structures in deeper water. But researchers continue to go deeper, perhaps where no oneor at least fewhave gone before. In Japan, a team of engineers is developing a submerged turbine with a design drawn from Star Treks starship Enterprise to produce power from ocean currents in depths of 100 meters or more.Researchers modified a 1-kW wind turbine for the project, aiming to tap the energy of the Kuroshio Current, a strong and steady current that flows in the western North Pacific Ocean near the Japanese coast. At 100 kilometers wide and 500 meters deep, it produces a constant flow speed of 1-1.5 meters per second. At first look that seems slow. But because the density of water is 800 times greater than air, an equivalent power density as windflow of 10-15 meters per second, a team led by the Quantum Wave Microscopy Unit of Okinawa Institute of Science and Technology Graduate University believes it is suited for generating electricity.In a paper published in Renewable Energy, Dr. Katsutoshi Shirasawa and three other authors point to the currents stability, availability, and predictability, along with the lack of visual impact from a submersed turbine, as huge advantages for power production. If operating at depths of 100 meters, Shirasawa points out the turbine would not be affected by wave interference. They note other forms of renewable energy are intermittent because of day-night cycles affecting solar power or fluctuating wind speeds for wind turbines.Most submersed turbines working to capture kinetic energy from ocean currents now capture tidal flow using horizontal-axis turbi nes mounted on the seabed. Ocean-current development relies on a floating machine moored to the seabed, which introduces the problem of cancelling rotor torque. Typically, developers look to a twin turbine system to solve the torque problem, notes Shirasawa, where each rotor must be controlled to maintain balance between torque and thrust.Prof. Tsumoru Shintake, head of the Quantum Wave Microscopy Unit, inspects a 2.3-m prototype of the ocean-current turbine. Image Elsevier Ltd. / OISTQWMUs design differs, using a spherical float at the top of the machine and a counterweight below, mimicking the Enterprise. Those elements allow buoyancy and gravitational force to act together and keep the machine right, and separates power generation from stabilization. The overall design welches first sketched out by QWMU founder Prof. Tsumoru Shintake, based on the Enterprise. It was designed like a spaceship, says Shirasawa, although the team also describes it as a hybrid of a kite and wind turbi ne.Shirasawa says the turbines nacelle containing a generator, drive train and gear box is connected to a float, whose spheroid shape was chosen because it reduces drag. A counterweight hangs from a stainless steel rod connected to the nacelle. While Enterprise reached warp speed using dilithium crystals, the marine turbines rotors may have a tip speed lower than 30 kilometers per hour while the machine stays in place.Shintake, a co-author of the paper describing the turbine experiments, began investigating submersible turbines shortly after the 2011 tsunami that heavily damaged the Fukushima nuclear power complex. When Japan reassessed its nuclear power program, Shintake felt the time was ripe to begin investing in renewable energy, and believes the Kuroshio Current eventually can site a marine turbine farm generating up to 1 GW of power from some 300 turbines. Since the disaster, utilities and developers are moving on the installation of the first floating wind turbines off of Fuk ushima.Submersibles are a bit farther behind. The experimental Okinawa machine has a 2-meter-diameter, 3-blade rotor, originally of carbon fiber-reinforced plastic. Because there is much more drag in water than in air, the blades of the converted wind turbine were reinforced by filling them with resin. A metal shaft also was added in the spar direction. And because turbine rotation slows in water, researchers added a step-up gear to increase rotation speed.To investigate viability, the team tested the turbine at sea using a fishing boat to tow the turbine two meters below the surface. Besides the tow rope, an output cable from the generator was connected to a resistive load on the boat. Shirasawa says the results verified the design, but precise measurements were difficult to obtain because of surface waves and small currents in the towing field. The team confirmed the turbines viability and solidified measurements by towing the machine within a laboratory tank.Eventually, Shintake envisions marine turbines with 80-meter-long rotors placed throughout the Kuoshio Current and generating up 1 GW of power. But the next step is a pilot project, possibly using a 10-kW unit. A 5-meter-diameter rotor generates 10 kW at current speed of 1.5 meters per second, says Shirasawa. He envisions the nacelle, float and counterweight of a newly designed marine turbine to be fabricated from steel and the rotor blades from glass or carbon-fiber-reinforced plastic or a combination with steel.He says the team is targeting development of a machine with a 30-year life, But we understand that is impossible with todays marine technology. But to realize a cost-competitive device, turbine lifetime is very important.Learn more about the latest energy technologies atASMEs Power and EnergyConference. For Further Discussion Shintake envisions marine turbines with 80-meter-long rotors placed throughout the Kuroshio Current and generating up 1 GW of power. But the next step is a pilot project, possibly using a 10-kW unit.

Customize this Outstanding Clinical Coordinator Resume Sample

Customize this Outstanding Clinical Coordinator Resume SampleCustomize this Outstanding Clinical Coordinator Resume SampleWhen it comes to applying for clinical coordinator positions, you cannot dedicate too much time to developing your resume. This document may seem simple, but many employers use it exclusively when deciding which candidates to contact for an interview. One of the best strategies for improving your resume is to review a clinical coordinator resume sample and see exactly what employers are looking for. The following applicable resume sample includes examples for each of the standard sections of competitive resumes. Take a look at it and consider using our resume builder to ensure your resume meets all the formatting expectations that employers have.Create Resume Summer Weems100 Broadway LaneNew Parkland, CA, 91010Cell (555) 987-1234emailexample.comProfessional SummaryClinical Coordinator adept at managing the provision of individual patient services. Coordinate and collaborate with clinical staff to develop patient rehabilitation plan. Skilled at providing follow-up nursing visits for patients in compliance with regulations.Core Qualifications Patient admittance Patient care plan Clinical documentation Medical database Rehabilitation services Home health supervisionExperienceClinical Coordinator, April 2012 PresentLos Angeles Memorial Hospital Los Angeles, CA Admit patients to services and complete clinical documentation under the Director of Clinical Managements direction. Manage the provision of patient services and collaborate with clinical staff to develop rehabilitation plans that meet patients needs. Provide reports on patients progress, care and condition to physicians and Director of Clinical Management on a regular basis. Identify any symptoms and their severity and alert the physician and Director of Clinical Management immediately on any change in conditions. Develop patient anfangsbuchstabe progress reports and monitor the status of the person served all the way up to the discharge process. Ensure patient, family member and payor satisfaction with the program by monitoring on a regular basis.Clinical Coordinator, August 2008 May 2012Monterey Clinical Services Monterey, CA Secured extensions of service beyond initial authorizations by negotiating with funding sources when necessary. Monitored the projected hours of service to be delivered to the patient and reported any changes in hours to the Director of Clinical Management. Arranged for the provision of necessary equipment to enable the achievement of agreed upon goals.Education2008 Bachelor of Science, NursingUniversity of California Los Angeles, CACustomize ResumeWhy Is This a Good Clinical Coordinator Resume Sample?In order to use this resume sample to improve your own resume, you must understand exactly what about it appeals to employers. First of all, note the section that this resume includes. It is standard for there to be a summary statement, skil ls section, work history section, and education section. While some employers are less strict about which sections your resume has, others will not even consider an applicant unless their resume has ansicht exact sections. It is wise not to risk deviating from this format.Another aspect that you can learn from this clinical coordinator resume sample is the way it flows. None of the sections are significantly longer than the others, and the reader can understand the entire resume at a glance. You should aim to fill one entire page, but not use a second page unless you have more than 10 years of working clinical experience. Notice that the work history section is the longest. This is because applicants previous experiences are what interest employers the most. When writing your own work history section, begin with your most recent position and list the rest in reverse order. Try to include between five and eight bullet points for each, and always begin every bullet point with a strong action verb. You can use the resume sample to make a list of verbs that effectively communicate action. The verbs you choose should also reflect the specific kind of experiences you had. Finally, write current positions in present tense but the rest of the section in past tense as you see in the sample.Outside of the work history information, this clinical coordinator resume sample keeps every other section to a minimum. The summary is only the recommended three sentences. The skills section can be four to eight bullets long, and the education section should only be a few lines that cover the required education for the clinical coordinator position.Why You Need a Strong Clinical Coordinator ResumeProjections indicate the increase of leadership and management positions in healthcare services by 17 percent from now until 2024. This means that there will be more openings, but it also means there will be more competition entering the field. A resume as strong as this clinical coordinat or resume sample is your way of floating to the top and your key for breaking into the working world.When writing your resume, keep in mind that studies show that employers spend an average of less than 10 seconds reviewing each resume. This means your goal should be to stand out at a glance to encourage them to read yours to the end. Just accomplishing this will greatly improve your chances of getting hired.Costly Clinical Coordinator Resume Mistakes to AvoidEvery employer is different and values different aspects. Because there is no way to know how costly a mistake will be, it is best to polish your resume and eliminate as many mistakes as possible. For example, some employers will not care if there is a simple spelling error, but others will immediately stop taking you seriously if a typographical error slips in. Always proofread your resume multiple times and implement the strategies found in this clinical coordinator resume sample.The clinical coordinator job is a position of leadership, so your resume should emphasize your ability to manage others and make decisions. Further, you should write your resume with confidence to reflect how you would take control of a situation. One of the biggest mistakes you can make is to write a timid resume or to neglect any mention of leadership or management abilities. Your skills section is a good opportunity to make sure these capabilities are the focus of your resume.ConclusionTo be competitive when looking for jobs in a growing industry, such as clinical coordination, you need a resume that will impress employers. By implementing the strategies found in this clinical coordinator resume sample and writing guide and proofreading your resume multiple times, you can create a document that will portray yourself in the best light possible.

Freelancers 3 Tips for Setting Your Prices

Freelancers 3 Tips for Setting Your PricesFreelancers 3 Tips for Setting Your Prices15freelance worker sounds great you control the who-what-where-when-why of your work, including who you work with, what you do for a living, where you work, when you get your work done, and why you do the work in the first place. But when it comes to setting your pricesfor your freelance skills, many professionals cringe and shy away from it as though theyre the Dowager Countess of Grantham taking part in a particularly vulgar discussion about some unseemly topic on Downton Abbey.In the real world, however, we think that legendary actress Maggie Smith, who plays the Dowager, hasnt gotten this far in her career by not asking for what she rightly deserves for her work. Thats why we were very pleased to see a recent article in the New York Times discussing the difficulty that new freelancers have in setting prices and being paid what theyre worth.Setting your price as a freelancer takes a lot of foretho ught. After all, you should consider in what way you wish to be paid by the hour or by the project or service? And what do other freelancers in your field charge? What is the average range for your services, given your location, experience, and market?Here are some tips for freelancers setting your pricesand fairly charge clients.Get to know people in your field. Whether you join a professional association (online or in-person), strike up conversations and connections via LinkedIn, Facebook, and e-mail, or simply take an old college friend who works in your saatkorn field out for coffee, professionals are usually eager to help those just starting out.Ask people who have paid for professional work.Have your friends, family, or professional network ever paid someone else for the freelance services that you wish to provide? If so, how much did they pay? What were the terms? Were they satisfied with the price, or did they think it too high (or too low)?Consult websites for a general id ea.If all else fails, there are a number of decent web resources that allow professionals to post, anonymously, the rates theyve been paid for jobs. FreelanceSwitch.com has an Hourly Rate Calculator where you can punch in your business costs, personal costs, and how many hours you can bill, as well as how much profit you want, to get your hourly rate. Or, you could consider the yearly salary that you would make if you were working as a traditional full-time professional in your field, and then calculate that into an hourly rate. Salary.com can help you figure the average annual salary for your profession based on a number of considerations.As the NY Times article says, if youre consistently hearing from clients that your prices are very reasonable or so much less than other quotes theyve received, its time to up your fees. They advise, Most important, dont feel intimidated and underestimate your own worth. Youre not asking for a favor but engaging in a business transaction. It can b e easy to lose sight of that.If youre ready to face the challenge of becoming a freelancer and controlling the who-what-when-where-why of your work life, then check out freelance job listings available in 50+ career categories.

The Skills Employers Value Most From Military Veterans

The Skills Employers Value Most From Military VeteransThe Skills Employers Value Most From Military VeteransMake the military-to-civilian career transition easier by highlighting these sought-after strengths.Our nations veterans continue to find the job search mora challenging than their civilian counterparts, according to the most recent report from the Bureau of Labor Statistics. While the employment rate for this group has shown improvement, the job hunt remains a difficult process.The problem is often not a lack of skills and qualifications, noted Robert Dagnall, expert resume writer for military-to-civilian transitions. Its how to translate military experience into terms employers can recognize and value.I spoke with a number of career professionals who specialize in military-to-civilian transitions to find out which skills are most transferrable to, and sought-after by, employers in the private sector.Security ClearancesA security clearance is one of the most valuable qualifica tions a veteran can bring to the table. According to Dagnall, a Top Secret, or TS, clearance would cost a private company hundreds of thousands of dollars if they had to pay for that level of background screening. Security clearances not only offer proof of the candidates responsibility and accountability, but they also save the employer a lot of time and money. Take the necessary steps to maintain your security clearance so your competitive advantage doesnt lapse.Supply Chain Management ManufacturingMany tafelgeschirr men and women were entrusted with equipment, supply inventories, and million-dollar budgets, says Dagnall. This experience lends itself to a promising career in operations or manufacturing where areas of expertise such as procurement, purchasing, inventory management and logistics are vital.Subject Matter ExpertiseGovernment-sector employers such as civilian contractors and government agencies often seek out professionals with U.S. military subject matter expertise. Job candidates can leverage their knowledge to work in a variety of roles. This can range from consulting companies that require individuals with operational knowledge of military training systems, to education providers who need someone to establish and maintain relationships with key military and veteran stakeholders for their business development efforts.AdaptabilityJackie Das is the owner of HeadStart Career Services, an Arizona-based career coaching organization. Having worked with several military groups over the years, shes found that military personnel can sell their adaptability to employers in the private sector. Military professionals work well under extreme pressure, deal well with change, and are good at adapting to new cultures, says Das. These skills are appealing to a variety of organizations, from start-ups to well-established companies operating in challenging environments.Documented Work HistoryWhile former military job seekers may find the search to be more diffi cult, Dagnall notes one crucial advantage they have over their civilian competition documentation. As any resume writer will tell you, the more quantitative information you can bring to the resume writing-process, the better. Veterans come armed with SMART transcripts, VMETs, evaluation reports, training certificates, and award narratives detailing valuable training and accomplishments. He notes that the raters comments section on evaluations is especially useful, as it often yields specific metrics and quotable testimonials about performance. If its in writing, its fair game to repurpose for a veterans job search.Ladders is committed to serving those who have served our nation by helping them find opportunities that match their skills and expertise.

Fraud, Deceptions, and Downright Lies About Resume Writing Service Reviews Exposed

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4 New Years Resolutions for Recruiters - Spark Hire

4 New Years Resolutions for Recruiters - Spark HireWith 2013 at a close, its time to start thinking about your New Year goals, challenges and game plan. In the past few years, recruiting has evolved drastically, and 2014 will be no different. Thats why it is more important than ever to make and adhere to your recruiter New Years resolutions.1. Go virtual. If you havent taken your recruiting efforts online yet, youre behind thegame. Its vital for your company and open job opportunities to get the expokoranvers that only the web can provide.Take your recruiting efforts online by creating profiles on job sites, like Spark Hire, listing open job opportunities on these sites and creating online dialogue and chatter about your company via social media outlets, such as Facebook and Twitter.2. Dont recruit market. Recruiting these days is so much more than beating out yourcompetitors for top talent its about making your company brand the best and most desirable. Essentially, its about market ing your reputation.Building your reputation as a must-work destination requires you to be at the forefront of your industry, engaging in dialogue with the industrys best and brightest and providing transparency into what its like to actually work for your company. Again, a lot of this can be done through your online image. Once youve established an online presence, use it to market your company brand.3. Be efficient. Recruiters often fall into traps of helping out hopeless causes orspending too much time trying to please everyone. Your goal as a recruiter is simple get qualified job candidates into the right positions. One of the New Yearsresolutions for recruiters is to cut out all of the unnecessary day-to-day tasks or people that are holding you back from your number one priority.Sometimes, this job requires you to be a little too honest, a little unavailable to certain recruits and a little more forthright in meeting in the middle of the road when it comes to client expectation s. You may come off cold or brash, but in the end, youre doing what you need to do to make everyone happy in the future not the immediate present.4. Invest in top talent. As a New Yearsresolution, be sure youre investing time andresources into new hires. Your role with them doesnt stop once theyve started at the company. Rather, its just begun. Make sure they are receiving adequate training.As they work on projects, congratulate them on achievements and a job well done. Hearing this type of encouragement from various individuals in different departments makes employees feel valued and special, meaning theyre more likely to stick around. Finally, re-recruit them. Dont lose them to competitors by holding back promotions, incentives and benefits. Create benchmarks and distribute rewards that are more likely to make new hires stay rather than leave after less than a year.Recruiters have more leverage than you think through the recruitment, hiring and career of an employee. This year, m ake yours count by being the best and recruiting the best with these recruiting New Yearsresolutions.What other New Years resolutions should recruiters add to their list? Share now in our comments