Wednesday, November 27, 2019
Skills Not to Put on Your Resume
Skills Not to Put on Your ResumeSkills Not to Put on Your ResumeWhat skills should you - and shouldnt you - include on your resume? When yourewriting or updatingyour resume, include the skills you have that show why youre qualified for the jobs youre seeking. You can include your top skills in a separateSkills section and work them into thejob descriptionsyou write for the positions youve held. You can also incorporate them into your resumes summary statement, if you have one. Including relevant skills helps to strengthen your resume. However, some skills dont belong on your resume, and including them could actually hurt your chances of getting chosen for an interview. When adding skills to your resume, be selective and specific. Hiring managers want to know why youre a strong candidate for the job, leid everything youve been qualified to do for your whole working life. They also dont want to know about all the things you can do which have nothing to do with the job for which youre a pplying. The person who screens your resume cares about the value you can offer the company, and that means being agood fit for the job requirementsthe company lists in its help-wanted ad. Skills to Keep Off Your Resume Skills You Dont HaveThis may seem obvious, but many people fluff up their skills or put skills on their resume that they dont have. ACareerBuilder survey reports that mora than three-quarters of Human Resources managers (75 percent) have caught alie on a resume. Some of those lies include exaggerating or embellishing the qualifications the applicant has for a job. If you dont have any of the skills the employer is seeking,reconsider applyingfor the job. Dont fabricate skills or experience just to get hired. It will come back to haunt you in the long run. Imagine the awkwardness and embarrassment of getting grilled about yourqualifications during a job interview, and not being able to respond because you dont actually know enough to give a solid answer to the ques tion. Even if youre a quick learner, you may not have a good grasp of what you need to know if, by some chance, you do get the job. If an employer hires you and finds out you cant do the work, you could get fired. Obsolete SkillsIf you are, or were, a pro at working with outdated software or technology such as MS-DOS, Lotus 1-2-3, or Vista, for example, dont put it on your resume. If you know how to backup files onto a floppy disk, keep that skill to yourself. Manytechnologies have become obsolete, and knowing how to use them isnt an asset other than in rare circumstances.In fact, it might make your knowledge seem very outdated, and the employer might think youre a tech dinosaur. If you have been out of the workforce for a while, take the time to ensure you have current skills listed on your resume that employers demand and value. Skills That Arent Relevant to the JobA CareerBuilder survey reported on some of the most cringe-worthy resume gaffes. One of them was listing the skill ta king long walks. While long walks help you stay in shape and unclutter your mind, unless youre applying for a job that involves hiking or outdoor fitness, this does not belong on your resume. Leave off any skills you have that are not related in any way to the job. If you are applying to a number of very different jobs, consider creating a unique resume for each job type. This will help you avoid including skills that are not relevant to a position. General and Overused Skill WordsLinkedIn publishes an annuallist of buzzwords that people overuse in their profiles. Some of these words dont belong on your resume either. Before you use them, consider if theres another, more specific term that would better describe your abilities. Heres a sample of some words on LinkedIns list of overutilized words SpecializeExperiencedSkilledLeadershipPassionateExpertMotivatedCreativeStrategicFocused Be careful not only with the skills you list but also with how you word those skills and weave them int o your listed experience. This list of30 words that will make or break your resumecan spark some ideas. Skills That Everyone Should Have AlreadySome of the overused buzzwords listed above are skills or traits that employers alreadyexpect job applicants to haveas a minimum requirement. Employers expect that youll be focused, have some experience (unless youre applying for an entry-level position), and will do an excellent job if they hire you. You dont need to spell out these basic assumptions on your resume for the employer. On a similar note, dont list things like Microsoft Word, email, or web searching. Employers have an expectation that everyone knows the basics required for almost every office job in todays workplace. Revise Your Resume to Highlight Your Skills While there are skills you should avoid putting on your resume, there are a number of skills you should include. Before you submit your resume to apply for a job, take the time to review and refresh your resume so tha t its going to give you the best opportunity to get the interview. In particular, tailor the skill words you include to match the requirements of the job. Take the Time to Decode the Job AdHow can you tell what the employer wants in a perfect applicant for the job? You can pick up a lot from the job posting, and it would help to also invest some time researching the job and the company itself to learn more details. Hereswhat to look for when youre reviewing the job ad, including how to evaluate the job title, qualifications, requirements, responsibilities, and required experience. Make a MatchNow that youve learned what the employer wants,match your qualifications to the job. Make a list of the skills in the job posting in one column. List the skills and experience you have that make you a contender for the job in the second column. In your resume, include the skills that are the closest match to what the employer is seeking. The skill words you include will act as keywords to help your resume get selected by theATS (applicant tracking system) the employer uses to screen applications. If youre a match for the position, your qualifications andskill setshow the hiring manager that youre a viable candidate for the role. Be SpecificDont list general skills,especially if youre applying for a tech role. For example, avoid saying you have computer skills, and instead include the programming languages, hardware, software, apps, and other skills you possess that qualify you for the job. If you have certifications, be specific when you list those. For example, list QuickBooks Certified ProAdvisor, AWS Certification, SQL, iOS, or Java. You can also categorize your skills into subcategories to be more specific. For example, if you might have a subsection that lists the languages you speak, and another subsection that lists your specific computer skills. Of course, only include subsections of skills that are relevant to the job. Tailor Your Resume to the JobJob postings ma y seem similar, but every employer has a different set of requirements. Even when the job looks the same, each employer may be seeking something different. Its important to tailor your resume to showcase your qualifications for specific jobs. Take a few minutes totweak your resume, so it matches the position youre after.
Friday, November 22, 2019
Celestial Gearbox
Celestial Gearbox Celestial Gearbox Celestial GearboxLike many great discoveries, the Antikythera Mechanism welches found by accident. In 1900, sponge divers came across a shipwreck off the coast of the Greek island of Antikythera, and over the next year or so, they retrieved a number of artifacts statues, coins, jewelry, and so on. One item they brought to the surface was not immediately recognized a lump of corroded bronze and wood, broken into several calcified schnipsels.The artifacts were all sent to the National Museum of Archaeology in Athens for cataloguing and restoration, but the bronze lump sat alfruchtwein unnoticed. When researchers finally turned their attention to it, they couldnt agree on what it was. The bronze lump seemed to contain gears and dials, suggesting it was a navigational device or perhaps even a clock. Some archaeologists suggested that it was a mechanism too advanced for the date of the shipwreckthe first century B.C. and thought it might have been lost at sea mora recently.In time, however, analysis using X-ray and other advanced imaging revealed its true nature, and the Antikythera Mechanism is now considered as important for technology and sciences as the Acropolis for the architecture and arts. The object is the remains of the earliest known analog computer.Now we know that it was an extremely advanced mechanism that could be used to calculate and predict astronomical events. Detailed studies of the mechanism by various researchers have shown that it could predict with astonishing accuracy the position of the sun, moon, and the planets on the sky. It could also determine the phases of the moon, adjust the calendar, determine the dates of the ancient Olympic Games, and predict solar and lunar eclipses.But before researchers like myself could make that assertion with full confidence, we would have to go beyond simply observing the artifact with sophisticated imaging tools. We would have to use that data to create a working model, and test our theories against the recreated mechanism itself.Identifying the ComponentsAlmost since the Antikythera Mechanism was first subjected to X-ray imaging, people have tried to reconstruct it. The unsolved purpose of the artifact often attracted amateurs and scientists operating outside their field of expertise. Ioannis Theofanidis, a Greek naval officer turned historical researcher, worked on the problem in the 1920s and 1930s the English physicist Derek John de Solla Price published analyses of the device beginning in 1959 Allan Bromley, an Australian historian of computing, made in 1985 a rudimentary working model and science museum curator Michael Wright built in 2005 a mora complete operating model that showed the mechanism could predict eclipses. But the detail gathered through X-rays and examination of the external surfaces was relatively low, so ansicht models were not accurate and complete.X-ray of a fragment of the Antikythera Mechanism. Image Antikythera Mechanis m Research ProjectTo get a more-detailed understanding of the interior of the device, in 2005 researchers brought in a computed tomography imagera machine for taking X-ray images through objects at incrementally changing anglesto make high-resolution three-dimensional scans of the mechanism. Using these data it was possible to dive inside the fragments and to identify all the mechanisms components. The first complete catalogue of all the components of the Antikythera Mechanism was created.That data enabled dozens of researchersmyself includeda fuller understanding of the device as it had been built. The bronze pieces were originally housed in a wooden box, measuring about 32 cm 18 cm 10 cm, not much larger than a verrotten laptop. All told, the analysis found that the device incorporated seven zeigergerts for taking readings, 19 shafts and axles, and at least 39 gears. The calcified fragments contain 29 identifiable gears and the existence of ten more has been inferred on account their necessity for calculating all the astronomical phenomena indicated in the inscriptions on the bronze plates. (Why display them if you cannot calculate them?)The whole mechanism is linked, so that when the crank was turned or a pointer was adjusted by hand, all the gears and pointers moved in concert.The axles and shafts were supported by three bronze plates, two of which were external (front and back), bearing the scientific scales and some inscriptions, as well as by a central support plate.On the front side, there were two concentric circular scales. The outer scale had 365 subdivisions and the names of the 12 Egyptian months written in Greek. The inner scale had 360 subdivisions and the names of the 12 zodiac constellations. Behind the outer scale, which was removable, there were 365 holes.Every four years the operator could detach the scale and shift it by one hole, thus taking into account leap years. Against these two scales, indicators for the sun, moon, and most probab ly the five planets known to the ancient Greeks moved, driven by the internal gears.A rotating spherule, adapted with a crown gear to the pointer of the Moon, displayed the phases of the Moon. The movement of the Moon is not circular but elliptical. The display of this movement, which compensates for the anomaly caused by its eccentric orbit around the Earth, was achieved by the use of two eccentric gears, the axes of which are offset by 1.1 mm. The lower gear has a pin that engages with a slot on the upper gear, forcing it thus to rotate by a pin-and-slot arrangement. The epicyclical movement of the upper gear tracked the motion of the Moon in the sky with great accuracy.The pointers of the two spiral dials on the back side of the mechanism had at one end a small vertical rectangular guiding pin that followed the gap of the spiral scales. The pin followed the spiral exactly like the tip of a record player needle. The pointers on the back side tracked eclipse cycles and the date of the Olympic Games.Two more plates, attached on the internal sides of the protective wooden covers of the wooden box were fully covered with inscriptions that were likely a users manual.While the computed tomographic imaging could help researchers determine the dimensions and geometry of the gears of the artefact, there was a great uncertainty in how those measurements related to the original mechanism. The fragments had spent 2,100 years at the bottom of the sea and had suffered considerable damage. As a result, projecting those measurements onto the original geometrical parameters of the gears comes with large error bars.One critical measurement for verifying the accuracy of the Antikythera Mechanismthe root and tip diameters of all gears and the teeths root anglecould only be estimated based on the X-ray analysis. To better understand the device, we would have to construct a working model.Geometrical ParametersThe gears found in the Mechanism are the first in the history of mankin d resembling the shape and philosophy of modern gears. Their triangular teeth are capable of transmitting angular motion but less so for power.Our team at Aristotle University of Thessaloniki has been analyzing these basic geometrical parameters and the dimensions of the triangular teeth, and we have developed a mathematical model to estimate their original condition. Using the gears measured data and the equations of the mathematical model as input to an advanced software program, we found a common root angle and a common module for all gears of the Antikythera Mechanism.In the design of gears with triangular-shape teeth, the module is the ratio between the tip diameter and the number of teeth of a gear, with the formula m = d/z We could compute the geometrical parameters of all gears and construct an accurate and functional model of the Mechanism, taking into account that the values we found are within the measured tolerances of the fragments.There are other constraints on coopera ting gears with triangular-shaped teeth. The minimal axial distance of two gears with triangular teeth must be a bit longer than that found in modern gears with involute-shape teeth in order to avoid blocking. There is also a maximum axial distance where the teeth of the two gears are still in contact.A full investigation of the axial distances of the gears requires, beyond the theoretical approach mentioned earlier, a detailed investigation of the fragments of the Mechanism. Using the software package VG Studio Max to study the tomographies of the fragments, the center of each axle or shaft and the corresponding distances between them were measured. Occasionally these measurements are affected by errors due to the damage of the fragments, leading to a non-perfect alignment of the corresponding tomography section.With the aid of advanced software and using the measurements of the axial distances of the cooperating gears, the minimum and maximum permissible values of the axial distan ces between the cooperating gears were calculated. Then an intermediate value within the limits of the tolerances of the axial distances measured at the fragments was determined as the final value to be used for the reconstruction of the Antikythera Mechanism.Sideview of Derek De Solla Price model of the Antikythera mechanism at Thessaloniki Technology Museum, Greece. Image Wikimedia CommonsApart from their dimensions, the gears differ in their shape only by the form of their central hole. Some have round holes, others have squares ones, and one has a pentagonal hole.The fragments tomographic data cannot give accurate information about the dimensions and the shapes of the shafts, the axles, and the supporting components due to the damage of the calcified fragments, which are corroded, deformed, and sometimes shattered after 2,100 years on the bottom of the sea. But the shape of the central holes enables us to determine which gears turned on the same axis.Two pairs of shafts, for ins tance, are concentric, which means that one of the two shafts passes through the other the two shafts rotated independently. Also there is an axis which has two eccentric cylindrical bearing points for two gears.We started to create a new model of the device via parametric design. For each part, the geometric and dimensional values were examined in a way that those parts could be changed easily without the need of redesigning the other functional elements. Through an iterative process, we developed a design of the mechanism and simulated its operation, then were able to study how all the parts and the various elements operated. When we were satisfied with the results of the design process, we finally built a physical model for testing.The hope was that we could address a still-open question about the purpose of the Mechanism Whether it was originally a teaching tool for the astronomical schools of antiquity or a calculator intended to compute exact predictions of celestial phenomena .Practical ConfirmationOne clue to the purpose of the mechanism comes from the way the device was operated. The gears were linked so that an operator could manually rotate one pointer to the position he wanted to inputsay, moving the sun pointer to a particular day in the yearand the other indicators would turn in response. Theoretically, the operator could turn any of the pointers, but most investigators assumed that the most efficient means for drumherum the device involved manually adjusting either the sun pointer or the moon pointer, both located on the front plate, or a crank that worked a crown gear on the side of the mechanism that cooperated with a gear that rotated the sun pointer through the year.An analysis made by our research team at Aristotle University of Thessalonikiwhich included ourselves, John Seiradakis, Magdalini Anastasiou, Alexandros Basiakoulis, and Alexandros Tourtasconcluded that the three methods were not equal.Because both the sun and the moon pointers ma de a full circuit for each cycle they representeda year or a month, respectivelymoon pointer would make 13.368 rotations for every rotation of the sun. Or for a single turn of the moon pointer, the sun pointer would travel in an arc of just 26.9 degrees. Not only does operating the mechanism through the moon pointer allow for greater precision, but it can also be accomplished with very little torque, almost 1/14th the amount needed to move the sun pointer.Practical confirmation through our physical model confirms the theoretical conclusion it is much easier and more precise to operate the mechanism through the moon pointer or by rotating the axis the pointer is attached.Our research also uncovered a heretofore unnoticed calculation the mechanism could perform.Among the fragments pulled from the seafloor was one labeled D. In modern studies, fragment D is considered as a lone fragment, whose function had yet to be discovered. After an extensive study of fragment D, our team produced evidence that it was part of an arrangement used to calculate the equation of timethat is, the difference between the apparent position of the Sun and its mean annual position. A realistic simulated mechanical model that uses parts found in the fragment components, a gear and a cam, has been designed. The output of the proposed arrangement is a pointer on a scale of the front plate of the Antikythera Mechanism, which reproduces the equation of time for the epoch of its construction, around 150 B.C.Taking into account these results, the mechanism now can be said to have had at least 42 gears, 21 axles and shafts, and eight pointers.One difference between our model and others is the absence of pointers indicating the position of the planets. As we noted, the names of the planets known to the ancient Greeks are found on various fragments of the Mechanism, so it made sense to model-builders to assume gearing that could simulate the position of the planets using the pin-slot gearing foun d elsewhere in the Antikythera Mechanism. Up to now, however, no gears or axles or any other related mechanical elements that could calculate planetary position have been discovered among the fragments of the Mechanism. We cannot rule out the possibility that such gear-systems were part of the original Mechanism, but without actual evidence for their existence, our team decided not to include them in our model.A Sophisticated InstrumentIn addition to a 11 scale model, we have also constructed a transparent model of the Antikythera Mechanism three times larger than the original ancient artifact (scale 31), so that during operation, one can better see the interior and observe the movements of the shafts, axles, and gears.With the help of this model we are currently studying the accuracy of the mechanisms predictions. The first test results show that it accurately predicts astronomical phenomena, which leads us to the conclusion that the Antikythera Mechanism was a scientific instrumen t, an analog computer, which predicted accurately astronomical phenomena, and which had only a secondary use as an educational tool.The Mechanism has been called the first computer, but that is likely not accurate. Its sophistication suggests that it was not the first of its kind, but one of a sequence that had been built for astronomical calculation. In antiquity, such calculating machines may not have been common, but its unlikely the relic found on the sea floor off Antikythera was unique.We might also ask ourselves, was astronomical calculation the only purpose that the ancient Greeks and others found for this sort of geared mechanism? No such machine has survived to the present, but that is not proof that none were ever constructed.Kyriakos Efstathiou is the director of the Laboratory for Machine Tools and Manufacturing Engineering and a professor of mechanical engineering, and Marianna Efstathiou is a Ph.D. mechanical engineer, both at the Aristotle University of Thessaloniki, Greece. Read MoreA Cheap Way to Convert Vapor into Fresh Drinking WaterWhats It Like for an Engineer to Work at a StartupThe Great Ocean Cleanup Begins For Further Discussion
Thursday, November 21, 2019
Top 12 resume experts we love and why
Top 12 resume experts we love and whyTop 12 resume experts we love and whyTop 12 resume experts we love and whyMany people are looking for various approaches how to find a good and well-paid job position, but in fact, the answer has already been found many years ago a unique and efficient resume is a perfect way how to stand out among other applicants.In general, people are used to writing resumes themselves stating there the educational background, experience and a list of qualities characterizing a universal soldier. But everything is not that promising, as such documents usually appear at the end of the einstellungsgesprch list.If you want to make your CV appealing to the future employer, turn to a resume expert or at least learn his or her pieces of advice on how to create a perfect paper. unterstellung people are already an old pfote at that, so meeting them in person or looking through their popular blogs will contribute to the high quality of your bio.Here CraftResumes List o f Top 12 resume experts1. Copeland CoachingIt is a blog by Angela Copeland, where she focuses on CV writing, efficient job search and ways to career success. She also produces a podcast with various viewpoints of this industry experts. She is also the author of a book Breaking The Rules Getting The Job with 10 years of experience in the field.www.copelandcoaching.com2. Brette RowleyBrette Rowley, the career coach to millennials as she calls herself, is an expert with a long-term background in marketing. Her purpose is to make a person go from drained to driven by focusing on his personal growth. She treats CVs as a powerful marketing and advertising campaign making them a key to further conversation.www.bretterowley.com3. Angela LussierThe leader of the same entitled blog Angela Lussier centers on Anti-Resume Revolution the concept of which she offered in the book. The point is in crafting an individuals personal brand that will transform you into an efficient speaker and interview winner.angelalussier.us4. Salary CoachingA professional compensation coach Olivia Jaras emphasizes that your future salary completely depends on your presentation, so a firm relation between the position and your worth should be included in the CV next to self-promotion.www.salarycoaching.com5. SusanIrelandThe blog author that gives real and practical advice on writing a resume and provides with numerous effective samples is definitely Susan Ireland. Her site is a must-follow for those, who want to improve their CV writing skills and achieve perfection in this.susanireland.com6. Resume GuruCreated by Robert Dagnal, a guru working for 19 years, this site offers fascinating insights into job search procedure. He and his colleagues also have a blogpost called Hire Friday with a detailed discussion of popular hiring strategies.www.resumeguru.com7. Backlar ConsultantsHeaded by the president Marshal Backlar a team of professionals in career, business and executive coaching publishes arti cles on their site opening our eyes on the most popular solutions necessary for career advancement and resume creation.www.backlarconsultants.com8. I got the JobJill Walser is a professional CV writer, interview coach, who helps to develop effective resumes and has his own blog helping people, who look for a job or wish to negotiate their salary. There are numerous inside secrets of resume writing too.www.igotthejob.us9. Chapman Services GroupA certified resume writer with 15 years of experience deals with customized resumes on a daily grund and fills in his own blog with useful information for those, who wish to promote their values, competence and accomplishments to win the best marketplace.chapmanservices.com10. The Human FactorHolly Green is considered to be a talented facilitator, who shares her knowledge with other people in her blog and already published books. There are several articles about career development and resume writing in her archive too, so her experience can be indispensable for young paper writers.thehumanfactor.biz11. Your Blue FeetA team of professionals in different spheres (coaching, training, writing, design etc.) teach their clients leadership characteristics and help them to realize their inner potential. These features are vital for powerful communication both during the interview and on the piece of resume paper. Visit their blog to learn much new about yourself to state your strengths in your CV.yourbluefeet.com12. Cultivating CareersKaren Kodzik is a popular career consultant that helps people, who face difficulties with making career decisions or wish to win a well-paid job. Her site offers numerous videos with Karens interviews and her pieces of advice about career enhancement. Her viewpoints can be very useful for writing a good document.cultivatingcareers.comAnd,of course, dont forget about our Resume Blog where lots of expert share their opinion.We will also appreciate if youfollow our blog with Bloglovin.
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