Group items tagged

4. Debt ratio = Total Liabilities / Total Assets

3. Total Debt to Total Assets Ratio = Total Debt / Total Assets

6. Capitalization Ratio = LT Debt / LT Debt + Shareholders' Equity(LT Debt = Long-Term Debt)

5. Debt to Equity Ratio = Total Liabilities / Shareholders' Equity

7. Cash Flow to Total Debt Ratio = Operating Cash Flow / Total Debt

8. Cost of debt (before tax) = Corporate Bond rate of company's bond rating.

9. Current tax rate ( Income Tax total / Income before Tax)

bloggers have embraced Internet technologies in ways that broaden the scope of their research work beyond college walls and in ways reaching beyond old disciplinary silos. This is partly about reaching audiences in disparate geographic locations

Academics, like others who use Twitter, have found short updates a useful way to find and maintain connections to others who share their research and other interests

For academics that may toil in relative isolation from others who share their immediate interests, the social connection of blogging and microblogging can also provide an opportunity to curate the ideal academic department.  While in another era, scholars may have identified strongly with their PhD-granting university, the college or university, or the academic department in which they are currently employed, the rise of social media allows for a new arrangement of colleagues.

Our colleagues in the humanities have embraced digital technologies much more readily than those of us in sociology or the social sciences more generally.  A casual survey of the blogosphere reveals that those in the humanities (and law schools) are much more likely to maintain academic blogs than social scientists.  In terms of scholarship, humanities scholars have been, for more than ten years, innovating ways to combine traditional scholarship with digital technologies.

scholars in English have established a searchable online database of the papers of Emily Dickinson and historians have developed a site that offers a 3D digital model showing the urban development of ancient Rome in A.D. 320.

nsisted that he had found a gas that could render patients insensible to the pain of surgery.

The idea spread like a contagion, travelling through letters, meetings, and periodicals. By mid-December, surgeons were administering ether to patients in Paris and London. By February, anesthesia had been used in almost all the capitals of Europe, and by June in most regions of the world.

On October 16, 1846, at Massachusetts General Hospital, Morton administered his gas through an inhaler in the mouth of a young man undergoing the excision of a tumor in his jaw.

Four weeks later, on November 18th, Bigelow published his report on the discovery of “insensibility produced by inhalation” in the Boston Medical and Surgical Journal.

There were forces of resistance, to be sure. Some people criticized anesthesia as a “needless luxury”; clergymen deplored its use to reduce pain during childbirth as a frustration of the Almighty’s designs.

Yet soon even the obstructors, “with a run, mounted behind—hurrahing and shouting with the best.” Within seven years, virtually every hospital in America and Britain had adopted the new discovery.

Sepsis—infection—was the other great scourge of surgery. It was the single biggest killer of surgical patients, claiming as many as half of those who underwent major operations

nfection was so prevalent that suppuration—the discharge of pus from a surgical wound—was thought to be a necessary part of healing.

In the eighteen-sixties, the Edinburgh surgeon Joseph Lister read a paper by Louis Pasteur laying out his evidence that spoiling and fermentation were the consequence of microorganisms. Lister became convinced that the same process accounted for wound sepsis.

Lister had read about the city of Carlisle’s success in using a small amount of carbolic acid to eliminate the odor of sewage, and reasoned that it was destroying germs. Maybe it could do the same in surgery.

During the next few years, he perfected ways to use carbolic acid for cleansing hands and wounds and destroying any germs that might enter the operating field.

The result was strikingly lower rates of sepsis and death.

Far from it.

Surgeons soaked their instruments in carbolic acid, but they continued to operate in black frock coats stiffened with the blood and viscera of previous operations—the badge of a busy practice.

hey reused sea sponges without sterilizing them.

It was a generation before Lister’s recommendations became routine and the next steps were taken toward the modern standard of asepsis—that is, entirely excluding germs from the surgical field, using heat-sterilized instruments and surgical teams clad in sterile gowns and gloves.

Maybe ideas that violate prior beliefs are harder to embrace. To nineteenth-century surgeons, germ theory seemed as illogica

The technical complexity might have been part of the difficulty. Giving Lister’s methods “a try” required painstaking attention to detail.

Some students in public schools are no longer being taught grammar, she believes.

Emoticons, happy faces, sad faces, cuz, are just some of the writing horrors being handed in, say professors and administrators at Simon Fraser."Little happy faces ... or a sad face ... little abbreviations," show up even in letters of academic appeal, says Khan Hemani.

The Internet norm of ignoring punctuation and capitalization as well as using emoticons may be acceptable in an email to friends and family, but it can have a deadly effect on one's career if used at work.

"These folks are going to short-change themselves, and right or wrong, they're looked down upon in traditional corporations," notes Postman.

The trend to turn power over to multinational organizations also begins in this period, as may be seen in Wilson's plan for a League of Nations, under whose rules America would have delegated control over the deployment of its own armed forces to that body.

The Progressives wanted to sweep away what they regarded as this amateurism in politics. They had confidence that modern science had superseded the perspective of the liberally educated statesman. Only those educated in the top universities, preferably in the social sciences, were thought to be capable of governing.

Government, it was thought, needed to be led by those who see where history is going, who understand the ever-evolving idea of human dignity.

Politics in the sense of favoritism and self-interest would disappear and be replaced by the universal rule of enlightened bureaucracy.

Today's liberals, or the teachers of today's liberals, learned to reject the principles of the founding from their teachers, the Progressives.

That is the disparagement of nature and the celebration of human will, the idea that everything of value in life is created by man's choice, not by nature or necessity.

Liberal domestic policy follows the same principle. It tends to elevate the "other" to moral superiority over against those whom the Founders would have called the decent and the honorable, the men of wisdom and virtue. The more a person is lacking, the greater is his or her moral claim on society. The deaf, the blind, the disabled, the stupid, the improvident, the ignorant, and even (in a 1984 speech of presidential candidate Walter Mondale) the sad -- those who are lowest are extolled as the sacred other.

The first great battle for the American soul was settled in the Civil War. The second battle for America's soul, initiated over a century ago, is still raging. The choice for the Founders' constitutionalism or the Progressive-liberal administrative state is yet to be fully resolved.

The Progressive system managed to gain a foothold in American politics only when it made major compromises with the Founders' constitutionalism.

Sober liberal friends of the Great Society would later admit that a central reason for its failure was precisely the fact that it was an expertise-driven engineering project, which had never sought the support or even the acquiescence of popular majorities.

In the 1960s archaeologists from the University of Chicago had surveyed the region and concluded that Göbekli Tepe was of little interest. Disturbance was evident at the top of the hill, but they attributed it to the activities of a Byzantine-era military outpost.

Schmidt had come across the Chicago researchers' brief description of the hilltop and decided to check it out. On the ground he saw flint chips—huge numbers of them. "Within minutes of getting there," Schmidt says, he realized that he was looking at a place where scores or even hundreds of people had worked in millennia past.

s the months and years went by, Schmidt's team

found a second circle of stones, then a third, and then more. Geomagnetic surveys in 2003 revealed at least 20 rings piled together, higgledy-piggledy, under the earth

The pillars were big—the tallest are 18 feet in height and weigh 16 tons. Swarming over their surfaces was a menagerie of animal bas-reliefs, each in a different style, some roughly rendered, a few as refined and symbolic as Byzantine art.

The circles follow a common design. All are made from limestone pillars shaped like giant spikes or capital T's. Bladelike, the pillars are easily five times as wide as they are deep. They stand an arm span or more apart, interconnected by low stone walls. In the middle of each ring are two taller pillars, their thin ends mounted in shallow grooves cut into the floor.

"They hadn't yet mastered engineering." Knoll speculated that the pillars may have been propped up, perhaps by wooden posts.

To Schmidt, the T-shaped pillars are stylized human beings, an idea bolstered by the carved arms that angle from the "shoulders" of some pillars, hands reaching toward their loincloth-draped bellies.

The stones face the center of the circle—as at "a meeting or dance," Schmidt says—a representation, perhaps, of a religious ritual.

As for the prancing, leaping animals on the figures, he noted that they are mostly deadly creatures: stinging scorpions, charging boars, ferocious lions. The figures represented by the pillars may be guarded by them, or appeasing them, or incorporating them as totems.

The site may have been built, filled in, and built again for centuries.

Bewilderingly, the people at Göbekli Tepe got steadily worse at temple building.

The earliest rings are the biggest and most sophisticated, technically and artistically. As time went by, the pillars became smaller, simpler, and were mounted with less and less care. Finally the effort seems to have petered out altogether by 8200 B.C. Göbekli Tepe was all fall and no rise.

“So much of the learning that we do now is unsupervised, on our own,” said Robert A. Bjork, a psychologist at the University of California, Los Angeles, “that it’s crucial to be able to monitor that learning accurately; that is, to know how well we know what we know, so that we avoid fooling ourselves.”

“Studying something in the presence of an answer, whether it’s conscious or not, influences how you interpret the question,” Dr. Bjork said. “You don’t appreciate all of the other things that would have come to mind if the answer weren’t there. “Let’s say you’re studying capitals and you see that Australia’s is Canberra. O.K., that seems easy enough. But when the exam question appears, you think: ‘Uh oh, was it Sydney? Melbourne? Adelaide?’ ” That’s why some experts are leery of students’ increasing use of online sites like Cramster, Course Hero, Koofers and others that offer summaries, step-by-step problem solving and copies of previous exams. The extra help may provide a valuable supplement to a difficult or crowded course, but it could also leave students with a false sense of mastery. Even course outlines provided by a teacher, a textbook or other outside source can create a false sense of security, some research suggests. In one experiment, researchers found that participants studying a difficult chapter on the industrial uses of microbes remembered more when they were given a poor outline — which they had to rework to match the material — than a more accurate one.

a cognitive quality known as fluency, a measure of how easy a piece of information is to process.

On real tests, font size made no difference and practice paid off, the study found.

Carney

Levine

Turner and Hamilton

ideal body image

It is possible that antecedent body self-perceptions affect whether women select or avoid sexually objectifying media

United States continues its recovery led by private demand and over the second half of last year the economy expanded at an annualised rate of just over 3 per cent.

The euro area has resumed growth, albeit in a somewhat hesitant fashion and with noticeable differences in performance by country.

A few emerging economies have lately come under pressure,

In fact were the Bank of Japan (BoJ) to step up its current program of quantitative and qualitative easing, it would soon be adding more cash to the global financial system, in absolute terms, than the Federal Reserve.

China's economy grew close to, and in fact a little faster than, the government's target last year. Strong and about equal contributions to growth were made by household consumption and investment. Consumer price inflation continues to be stable.

Recent indicators have shown possible signs of slower growth in the early part of 2014: growth of industrial production slowed; retail sales and passenger vehicle sales moderated; and fixed asse

Australia certainly weathered the financial crisis well, and with a real GDP some 13 per cent larger than it was at the beginning of 2009, compares well with many other advanced countries. It is the case, though, that growth while positive, has been running at a pace a bit below its trend pace for about 18 months now. The rate of unemployment has increased by something like a percentage point over the same period.

strong conditions in the natural resources sector.

n the rest of the economy, households have spent most of the past five years behaving more conservatively, or rather more normally, than they did over a long period up to the mid 2000s when they had been in a very expansive mood. Both consumption and residential construction have been soft for a while.

esources sector's capital spending continues to fall, it

It is unlikely, though, that a pick-up in resources exports, as important as that will be, will be enough to keep overall growth on the right trac

Recent data shows stronger household consumption over the summer. The latest surve

bundant signs of confidence in the housing market

Measures of business confidence have improved over the past six months. Businesses seem, so far, to be taking a cautious approach to investment,

is important to stress that this outlook is, obviously, a balance between the large negative force of declining mining investment and, working the other way, the likely pick up in some other areas of demand helped by very low interest rates, improved confidence and so on, as well as higher resource shipments. The lower exchange rate since last April and the improved economic conditions overseas also help.

On inflation, our view is that it will be a little higher than we thought three months ago

Archaeologists are still excavating Göbekli Tepe and debating its meaning. What they do know is that the site is the most significant in a volley of unexpected findings that have overturned earlier ideas about our species' deep past. Just 20 years ago most researchers believed they knew the time, place, and rough sequence of the Neolithic Revolution—the critical transition that resulted in the birth of agriculture, taking Homo sapiens from scattered groups of hunter-gatherers to farming villages and from there to technologically sophisticated societies with great temples and towers and kings and priests who directed the labor of their subjects and recorded their feats in written form. But in recent years multiple new discoveries, Göbekli Tepe preeminent among them, have begun forcing archaeologists to reconsider. At first the Neolithic Revolution was viewed as a single event—a sudden flash of genius—that occurred in a single location, Mesopotamia, between the Tigris and Euphrates Rivers in what is now southern Iraq, then spread to India, Europe, and beyond. Most archaeologists believed this sudden blossoming of civilization was driven largely by environmental changes: a gradual warming as the Ice Age ended that allowed some people to begin cultivating plants and herding animals in abundance. The new research suggests that the "revolution" was actually carried out by many hands across a huge area and over thousands of years. And it may have been driven not by the environment but by something else entirely.

Most of the world's great religious centers, past and present, have been destinations for pilgrimages

Göbekli Tepe may be the first of all of them, the beginning of a pattern. What it suggests, at least to the archaeologists working there, is that the human sense of the sacred—and the human love of a good spectacle—may have given rise to civilization itself.

n the 1960s archaeologists from the University of Chicago had surveyed the region and concluded that Göbekli Tepe was of little interest. Disturbance was evident at the top of the hill, but they attributed it to the activities of a Byzantine-era military outpo

To Schmidt, the T-shaped pillars are stylized human beings, an idea bolstered by the carved arms that angle from the "shoulders" of some pillars, hands reaching toward their loincloth-draped bellies. The stones face the center of the circle—as at "a meeting or dance," Schmidt says—a representation, perhaps, of a religious ritual. As for the prancing, leaping animals on the figures, he noted that they are mostly deadly creatures: stinging scorpions, charging boars, ferocious lions. The figures represented by the pillars may be guarded by them, or appeasing them, or incorporating them as totems.

nches below the surface the team struck an elaborately fashioned stone. Then another, and another—a ring of standing pillars.

Geomagnetic surveys in 2003 revealed at least 20 rings piled together, higgledy-piggledy, under the earth.

he pillars were big—the tallest are 18 feet in height and weigh 16 tons. Swarming over their surfaces was a menagerie of animal bas-reliefs, each in a different style, some roughly rendered, a few as refined and symbolic as Byzantine art.

The circles follow a common design. All are made from limestone pillars shaped like giant spikes or capital T's.

They hadn't yet mastered engineering." Knoll speculated that the pillars may have been propped up, perhaps by wooden posts.

Within minutes of getting there," Schmidt says, he realized that he was looking at a place where scores or even hundreds of people had worked in millennia past.

Puzzle piled upon puzzle as the excavation continued. For reasons yet unknown, the rings at Göbekli Tepe seem to have regularly lost their power, or at least their charm. Every few decades people buried the pillars and put up new stones—a second, smaller ring, inside the first.

he site may have been built, filled in, and built again for centuries.

Bewilderingly, the people at Göbekli Tepe got steadily worse at temple building.

Finally the effort seems to have petered out altogether by 8200 B.C. Göbekli Tepe was all fall and no rise.

Many reform efforts, from reducing class size to improving reading instruction, have devolved into fads or been implemented with weak fidelity to their core intent. The 21st century skills movement faces the same risk.

some of the rhetoric we have heard surrounding this movement suggests that with so much new knowledge being created, content no longer matters; that ways of knowing information are now much more important than information itself. Such notions contradict what we know about teaching and learning and raise concerns that the 21st century skills movement will end up being a weak intervention for the very students—low-income students and students of color—who most need powerful schools as a matter of social equity.

First, educators and policymakers must ensure that the instructional program is complete and that content is not shortchanged for an ephemeral pursuit of skills

Second, states, school districts, and schools need to revamp how they think about human capital in education—in particular how teachers are trained

inally, we need new assessments that can accurately measure richer learning and more complex tasks

Skills and knowledge are not separate, however, but intertwined.

In some cases, knowledge helps us recognize the underlying structure of a problem.

At other times, we know that we have a particular thinking skill, but domain knowledge is necessary if we are to use it.

if skills are independent of content, we could reasonably conclude that we can develop these skills through the use of any content. For example, if students can learn how to think critically about science in the context of any scientific material, a teacher should select content that will engage students (for instance, the chemistry of candy), even if that content is not central to the field. But all content is not equally important to mathematics, or to science, or to literature. To think critically, students need the knowledge that is central to the domain.

The importance of content in the development of thinking creates several challenges

first is the temptation to emphasize advanced, conceptual thinking too early in training

Another curricular challenge is that we don't yet know how to teach self-direction, collaboration, creativity, and innovation the way we know how to teach long division.

But experience is not the same thing as practice. Experience means only that you use a skill; practice means that you try to improve by noticing what you are doing wrong and formulating strategies to do better. Practice also requires feedback, usually from someone more skilled than you are.

We must plan to teach skills in the context of particular content knowledge and to treat both as equally important.

education leaders must be realistic about which skills are teachable. If we deem that such skills as collaboration and self-direction are essential, we should launch a concerted effort to study how they can be taught effectively rather than blithely assume that mandating their teaching will result in students learning them.

teachers don't use them.

Even when class sizes are reduced, teachers do not change their teaching strategies or use these student-centered method

these methods pose classroom management problems for teachers.

These methods also demand that teachers be knowledgeable about a broad range of topics and are prepared to make in-the-moment decisions as the lesson plan progresses.

constant juggling act

greater collaboration among teachers.

But where will schools find the release time for such collaboration?

professional development is a massive undertaking.

Unfortunately, there is a widespread belief that teachers already know how to do this if only we could unleash them from today's stifling standards and accountability metrics. This notion romanticizes student-centered methods, underestimates the challenge of implementing such methods, and ignores the lack of capacity in the field today.

The first challenge is the cost.

measures that encourage greater creativity, show how students arrived at answers, and even allow for collaboration.

Clothes are brightly colored and consist of simple wraps, covering either only the lower body or both the lower body and upper body. In Islamic regions, covering is more substantial, and daily wear includes a head wrap

The legacy of Islamic rule along the coast of East Africa remains strong, and the majority of those on the coast and in North-East Africa are practicing Muslims

East African music consists of simpler instrumentation than Central Africa or West Africa, with a heavy reliance on percussion and basic horns, and less in the way of complex bowing. Since the 1980s East Africa has produced a great deal of fusion music, incorporating elements from Western music to create mash-ups of traditional and modern. Many countries in North-East Africa draw on Arabic influence in their music as well, incorporating elements such as religious poetry into the songs.