Whalesong

Sturgulewski: education is priority -- Cowper: 'End of the budget cuts' -- Cool, clear water -- Drugs...Ignorance?...immunity? -- LETTERS -- Tuxedo Junction set for November 8 -- Rawls, Coleman ready for B-ball season -- UAJ students test their alcohol limits -- Learning Center has great deal to offer -- Music program to be sliced? -- Daycare help badly needed at UAJ -- Hawaiian beach party held at housing -- USUAJ creates new office -- UAJ students gain museum experience -- Classified

Bird Bone Flageolet from the Walter Bell Site (41SB50) at Lake Sam Rayburn, Sabine County, Texas

The Walter Bell site (41SB50) at Lake Sam Rayburn in the Neches–Angelina river basins in the deep East Texas Pineywoods was excavated by an National Park Service team in 1957. This was a small prehistoric Caddo farmstead or hamlet with two circular houses, a portion of a third house in the area of House 2, midden deposits, and six burials. Based on the kinds of artifacts found at the site (i.e., clay elbow pipes, a high proportion of brushed utility ware sherds from Broaddus Brushed vessels, and lower proportions of Pineland Punctated–Incised vessel sherds), the Walter Bell site was apparently occupied after ca. A.D. 1450–1500, in the Late Caddo period. Four of the burials (Burials 1–3 and 6) were in close association (either inside the house and underneath the house floor) with House 1, one (Burial 4) was inside House 2, and Burial 5 was in an open area, possibly a courtyard or work area between the two Caddo houses. Funerary offerings placed with the deceased included ceramic vessels, Perdiz arrow points, conch shell beads, deer ulna tools and deer food offerings, mussel shells, and engraved bird bone flageolets

The Whalesong

A hidden danger: what's in your water? -- Community council is back -- CIA analyst criticizes war -- Governor's mansion mystery -- Spaghetti and politics -- Don't miss Alaska's largest folk music party: 30th annual Alaska Folk Festival -- AlaskAdvantage federal loan consolidation program debuted -- UAS Professor Sherry Tamone unravels the endocrine disrupter mystery -- Humanities conference: As diverse as our shoes -- Comparing UAS campuses -- The college gender shift -- Campus poll -- Informed-traitor advice -- Healthy living: jolting facts about caffeine -- A game to play before you take your finals -- The Passion of the Chris

The use of yoga to manage stress and burnout in healthcare workers: a systematic review

The purpose of this systematic review is to analyze and summarize the current knowledge regarding the use of yoga to manage and prevent stress and burnout in healthcare workers. In February 2017, a literature search was conducted using the databases Medline (PubMed) and Scopus. Studies that addressed this topic were included. Eleven articles met the inclusion criteria. Seven studies were clinical trials that analyzed yoga interventions and evaluated effectiveness by gauging stress levels, sleep quality and quality of life. A study on Chinese nurses showed statistical improvement in stress levels following a six-month yoga program (χ2 = 16.449; p < 0.001). A population of medical students showed improvement in self-regulation values after an 11-week yoga program (from 3.49 to 3.58; p = 0.04) and in self-compassion values (from 2.88 to 3.25; p = 0.04). Four of the included articles were observational studies: They described the factors that cause stress in the work environment and highlighted that healthcare workers believe it is possible to benefit from improved physical, emotional and mental health related to yoga activity. According to the literature, yoga appears to be effective in the management of stress in healthcare workers, but it is necessary to implement methodologically relevant studies to attribute significance to such evidence

Determinants of the international influence of a R&D organisation: a bibliometric approach

Traditionally, studies on the influence and impact of knowledge-producing organisations have been addressed by means of strict economic analysis, stressing their economic impact to a local, regional or national extent. In the present study, an alternative methodology is put forward in order to evaluate the international scientific impact and influence of a knowledge-producing and -diffusing institution. We introduce a new methodology, based on scientometric and bibliometric tools, which complement traditional assessments by considering the influence of a R&D institution when looking at the scientific production undertaken and the recognition of its relevance by its international peer community. Focusing on the most prolific scientific areas of INESC Porto, and resorting to published scientific work recorded in the Science Citation Index (SCI), we show that INESC Porto has enlarged its international scientific network. The logit estimations demonstrate that the wide geographical influence of INESC Porto scientific research is a result not of its international positioning in terms of co-authorships, but rather a result of the quality of its scientific output.Impact and influence assessment methods; R&D Institutions; Bibliometrics, Scientometrics; knowledge network; INESC Porto

Fit to Perform: A Profile of Higher Education Music Students’ Physical Fitness

Musicians are often called athletes of the upper body, but knowledge of their physical and fitness profiles is nonetheless limited, especially those of advanced music students who are training to enter music’s competitive professional landscape. To gain insight into how physical fitness is associated with music making, this study investigated music students’ fitness levels on several standardized indicators. 483 students took part in a fitness screening protocol that included measurements of lung function, flexibility (hypermobility, shoulder range of motion, sit and reach), strength and endurance (hand grip, plank, press-up), and sub-maximal cardiovascular fitness (3-min step test), as well as self-reported physical activity (IPAQ-SF). Participants scored within ranges appropriate for their age on lung function, shoulder range of motion, grip strength, and cardiovascular fitness. Their results for the plank, press up, and sit and reach were poor by comparison. Reported difficulty (22%) and pain (17%) in internal rotation of the right shoulder were also found. Differences between instrument groups and levels of study were observed on some measures. In particular, brass players showed greater lung function and grip strength compared with other groups, and postgraduate students on the whole were able to maintain the plank for longer but also demonstrated higher hypermobility and lower lung function (FEV1) and cardiovascular fitness than undergraduates. 79% of participants exceeded the minimum recommended weekly amount of physical activity, with singers the most physically active group and keyboard players, composers, and conductors the least active. IPAQ-SF scores correlated positively with lung function, sit and reach, press-up and cardiovascular fitness suggesting that, in the absence of time and resources to carry out comprehensive physical assessments with musicians, this one measure alone can provide useful insights. The findings indicate that music students have adequate levels of general health-related fitness, and we discuss whether adequate fitness is enough for people undertaking physically and mentally demanding activities such as making music. We argue that musicians could benefit from strengthening their supportive musculature and enhancing their awareness of strength imbalances

“It made them Forget about the War for a Minute”: Canadian Army, Navy and Air Force Entertainment Units during the Second World War

On 3 February 1944, wounded Canadian service personnel recuperating in a British hospital were delighted to hear that a concert party, part of the Canadian Army Show, was in the area and would be performing for patients that evening. The variety was extremely well-received; singing, dancing and comedy routines seemed to be exactly was the injured needed to raise their spirits. After the show was over, a man in a wheelchair approached performer James Cameron and exclaimed “it was so good to see that—please come back again.” The Captain in charge of this satisfied patient wrung Cameron’s hand and enthusiastically declared “First Canadian show I’ve seen, Major-Brother, and it was like mail from home.” Under consideration here is the development and function of the Second World War Canadian military entertainment units that inspired such comments

Beyond the War on Terrorism: Towards the New Intelligence Network

In Terrorism, Freedom, and Security, Philip B. Heymann undertakes a wide-ranging study of how the United States can - and in his view should - respond to the threat of international terrorism. A former Deputy Attorney General of the United States Department of Justice ( DOJ ) and current James Barr Ames Professor of Law at Harvard Law School, Heymann draws on his governmental experience and jurisprudential background in developing a series of nuanced approaches to preventing terrorism. Heymann makes clear his own policy and legal preferences. First, as his choice of subtitle suggests, he firmly rejects the widely used metaphor of the United States engaging in a war on terrorism. Heymann views this mental model and the policies it spawns or is said to justify as, at best, incomplete, and, at worst, ineffective in preventing terrorist attacks and harmful to democracy in the United States (pp. 19-36). Second, Heymann advocates the paramount importance of intelligence to identify and disrupt terrorists\u27 plans and to prevent terrorists from attacking their targets (p. 61). Heymann observes that the United States needs both tactical intelligence to stop specific terrorist plans and strategic intelligence to understand the goals, organization, resources, and skills of terrorist organizations (p. 62)

Incorporation of causality structures to complex network analysis of time-varying behaviour of multivariate time series

This paper presents a new methodology for characterising the evolving behaviour of the time-varying causality between multivariate time series, from the perspective of change in the structure of the causality pattern. We propose that such evolutionary behaviour should be tracked by means of a complex network whose nodes are causality patterns and edges are transitions between those patterns of causality. In our new methodology each edge has a weight that includes the frequency of the given transition and two metrics relating to the gross and net structural change in causality pattern, which we call [Formula: see text] and [Formula: see text]. To characterise aspects of the behaviour within this network, five approaches are presented and motivated. To act as a demonstration of this methodology an application of sample data from the international oil market is presented. This example illustrates how our new methodology is able to extract information about evolving causality behaviour. For example, it reveals non-random time-varying behaviour that favours transitions resulting in predominantly similar causality patterns, and it discovers clustering of similar causality patterns and some transitional behaviour between these clusters. The example illustrates how our new methodology supports the inference that the evolution of causality in the system is related to the addition or removal of a few causality links, primarily keeping a similar causality pattern, and that the evolution is not related to some other measure such as the overall number of causality links