Miracle-dz/UniFAR-FTUs huggingface dataset:
The Handbook of Student Affairs Administration

THE ADMINISTRATIVE ENVIRONMENT OF STUDENT AFFAIRS. The History and Philosophy of Student Affairs (J. Rhatigan). The Importance of the Institutional Mission (M. Barr). Institutional Governance and the Role of Student Affairs (T. Miller). Understanding Campus Environments (G. Kuh). Fiscal Pressures on Higher Education and Student Affairs (J. Schuh). Identifying and Working with Key Constituents (D. Woodard & M. von Destinon). ORGANIZATIONAL AND MANAGEMENT ISSUES. Organizational and Administrative Models (D. Ambler). The Role of the Middle Manager (D. Mills). Selecting, Training, Supervising, and Evaluating Staff (S. Taylor & M. von Destinon). The Political Dimensions of Decision Making (P. Moore). Planning, Managing, and Financing Facilities and Services (G. McClellan & M. Barr). Technological Changes in Student Affairs Administration (M. Upcraft & H. Goldsmith). ESSENTIAL SKILLS AND COMPETENCIES FOR STUDENT AFFAIRS MANAGERS. Theories and Models for Student Affairs Practice (K. Carter & G. McClellan). Assessment in Student Affairs (M. Upcraft & J. Schuh. Measuring Student Satisfaction and Needs (J. Schuh). Translating Theory and Assessment Results to Practice (M. Desler). Program Planning and Implementation (J. Claar & M. Cuyjet). Budgeting and Fiscal Management (D. Woodard & M. von Destinon). Understanding the Legal Implications of Student Affairs Practice (D. Gehring). Developing Effective Campus and Community Relationships (A. Sandeen). Managing Conflict Constructively (L. Moore). Maintaining High Ethical Standards (J. Fried). Working with Academic Affairs to Enhance Student Learning (C. Engstrom & V. Tinto). Dealing with Campus Crisis (M. Duncan & K. Miser). COMMITMENT TO PROFESSIONAL EDUCATION. Creating Effective Staff Development Programs (J. Scott). The Role of Professional Associations (E. Nuss). Advancing Professionally Through Doctoral Education (S. Komives & D. Taub). New Alternatives for Professional Development (K. Kruger). CHALLENGES FOR THE FUTURE. Who Are the New Students? (R. Fenske, et al.). Supporting People, Programs, and Structures for Diversity (C. Wilkinson & J. Rund). Fundraising and Development (M. Jackson). Applying Professional Standards and Principles of Good Practice in Student Affairs (E. Whitt & G. Blimling). Leadership for the Future (M. Barr & M. Desler).
The Adoption and Use of GSS in Project Teams: Toward More Participative Processes and Outcomes

This paper reports the results of a field study of six medical project teams that worked together in meetings over a seven-week period to develop plans to improve customer service within a hospital. Half the teams used a group support system (GSS), while the other half used traditional processes that were the habitual norms for this organization. In the teams using traditional project team processes, the leaders defined the teams' project goal, directed discussions, recorded and controlled the teams' notes, assigned tasks to team members, and prepared and presented the teams' report. In the GSS teams, the leaders faced leadership challenges or abdicated, regular members participated to a greater extent, the project goal emerged from team discussion, and the teams' notes were open and widely distributed. In short, processes in the GSS teams were more participatory and democratic. At first, teams found the GSS-based meeting processes very uncomfortable and returned to traditional verbal discussion-based processes. Once they returned to these traditional processes, however, they found them uncomfortable and moved back to include more electronic communication-based processes. Participants' attitudes (satisfaction, perceived effectiveness, and cohesiveness) were initially lower in GSS teams, but gradually increased, until they equaled those of the traditional teams. There were significant differences in overall project outcomes: traditional teams developed conservative projects that met the unstated project agenda perceived by the team leaders. In contrast, GSS teams developed projects more closely aligned to the interests of team members.
Task Talk and Task Awareness Under Different Cooperative Learning Conditions

This study examined the effects of two cooperative conditions on group discussions and metacognitive awareness. The reward condition used rewards to encourage group interdependence, whereas the strategic condition more directly emphasized the connection between strategy use and learning. Four 4th- and four 5th-grade classrooms participated. Cooperative discussions were observed over a 2-week period, and awareness was assessed through interviews that followed observations. The form of peer-group talk (e.g., frequency of explanations & questions) in both conditions remained relatively constant during the intervention. However, discussions in the strategic condition were more focused toward substantive task content. Talk from Week 1 to Week 2 was quite stable, although stability appears partially attributable to interaction patterns developed prior to the intervention. Finally, metacognitive awareness improved in both conditions, although between-condition differences favored the strategic condition.
Regular and positive noncommutative rational functions

Call a noncommutative (nc) rational function r regular if it has no singularities, that is, r(X) is defined for all tuples of self‐adjoint matrices X . In this paper, regular nc rational functions r are characterized via the properties of their (minimal size) linear systems realizations r=b∗L−1c . It is shown that r is regular if and only if L=A0+∑jAjxj is free elliptic. Roughly speaking, a linear pencil L is free elliptic if, after a finite sequence of basis changes and restrictions, the real part of A0 is positive definite and the other Aj are skew‐adjoint. The second main result is a solution to an nc version of Hilbert's 17th problem: a positive regular nc rational function is a sum of squares.
Natural assemblages of marine bacteria exhibiting high-speed motility and large accelerations

Natural communities of marine bacteria, an isolate (FMB-Bf3) from one marine community, and Escherichia coli were examined by video microscopy for the magnitude and uniformity of their speed. Natural communities formed tight microswarms that showed higher speeds (mean = 230 microns s-1) than did E. coli (15 microns s-1) or FMB-Bf3 (mean = 62 microns s-1). Outside the microswarms, the marine bacteria slowed to 45 microns s-1. Between turns, in mid run, and while travelling in straight lines, the natural-community bacteria accelerated up to 1,450 microns s-2 while the cultured bacteria showed maximum accelerations of 70 and 166 microns s-2. The frequency distribution of speed change for the marine bacteria was skewed towards a few large negative accelerations and a range of positive accelerations. The general pattern was one of relatively slow increases in speed followed by abrupt declines. The results indicate that the mechanical generation and energetic maintenance, as well as the environmental function, of bacterial motility need reappraisal. We conclude that the standard bacterial motility parameters of low and uniform speed, derived from culture-based studies, are not necessarily applicable to marine bacterial communities.
Factors Associated with Choosing a Chiropractor for Episodes of Back Pain Care

Back pain is a common illness and chiropractors provide a large proportion of back pain care in the United States. This is the first study to systematically compare chiropractic patients with those who saw other providers for back pain. The authors analyzed data from the RAND Health Insurance Experiment, a community-based study of the use of health services. Insurance claims forms were examined for all visits specified by the patient as occurring for back pain. Visits were grouped into episodes using decision rules and clinical judgment. The primary provider of back pain care was defined as the provider who delivered most of the services. Sociodemographic and health status and attitudes variables of patients were examined for association with the choice of chiropractor. Multivariate logistic regression models were constructed to calculate adjusted odds ratios for independent predictors. There were 1020 episodes of back pain care made by 686 different persons and encompassing 8825 visits. Results indicated that chiropractors were the primary provider for 40% of episodes, and retained as primary provider a greater percentage of their patients (92%) who had a second episode of back pain care than did medical doctors. Health insurance experiment site, white race, male sex, and high school education were independent predictors of choosing a chiropractor. Conclusions suggested that chiropractors were the choice of one third of all patients who sought back pain care, and provided care for 40% of all episodes of care. Geographic site, education, gender, and income were independent patient factors predicting chiropractic use.
A Population-Based Model to Consider the Effect of Seasonal Variation on Serum 25(OH)D and Vitamin D Status

Background. We elaborated a model that predicts the centiles of the 25(OH)D distribution taking into account seasonal variation. Methods. Data from two Swiss population-based studies were used to generate (CoLaus) and validate (Bus Santé) the model. Serum 25(OH)D was measured by ultra high pressure LC-MS/MS and immunoassay. Linear regression models on square-root transformed 25(OH)D values were used to predict centiles of the 25(OH)D distribution. Distribution functions of the observations from the replication set predicted with the model were inspected to assess replication. Results. Overall, 4,912 and 2,537 Caucasians were included in original and replication sets, respectively. Mean (SD) 25(OH)D, age, BMI, and % of men were 47.5 (22.1) nmol/L, 49.8 (8.5) years, 25.6 (4.1) kg/m2, and 49.3% in the original study. The best model included gender, BMI, and sin-cos functions of measurement day. Sex- and BMI-specific 25(OH)D centile curves as a function of measurement date were generated. The model estimates any centile of the 25(OH)D distribution for given values of sex, BMI, and date and the quantile corresponding to a 25(OH)D measurement. Conclusions. We generated and validated centile curves of 25(OH)D in the general adult Caucasian population. These curves can help rank vitamin D centile independently of when 25(OH)D is measured.
An Intrinsically Disordered Region of the Adenovirus Capsid Is Implicated in Neutralization by Human Alpha Defensin 5

Human α-defensins are proteins of the innate immune system that suppress viral and bacterial infections by multiple mechanisms including membrane disruption. For viruses that lack envelopes, such as human adenovirus (HAdV), other, less well defined, mechanisms must be involved. A previous structural study on the interaction of an α-defensin, human α-defensin 5 (HD5), with HAdV led to a proposed mechanism in which HD5 stabilizes the vertex region of the capsid and blocks uncoating steps required for infectivity. Studies with virus chimeras comprised of capsid proteins from sensitive and resistant serotypes supported this model. To further characterize the critical binding site, we determined subnanometer resolution cryo-electron microscopy (cryoEM) structures of HD5 complexed with both neutralization-sensitive and -resistant HAdV chimeras. Models were built for the vertex regions of these chimeras with monomeric and dimeric forms of HD5 in various initial orientations. CryoEM guided molecular dynamics flexible fitting (MDFF) was used to restrain the majority of the vertex model in well-defined cryoEM density. The RGD-containing penton base loops of both the sensitive and resistant virus chimeras are predicted to be intrinsically disordered, and little cryoEM density is observed for them. In simulations these loops from the sensitive virus chimera, interact with HD5, bridge the penton base and fiber proteins, and provides significant stabilization with a three-fold increase in the intermolecular nonbonded interactions of the vertex complex. In the case of the resistant virus chimera, simulations revealed fewer bridging interactions and reduced stabilization by HD5. This study implicates a key dynamic region in mediating a stabilizing interaction between a viral capsid and a protein of the innate immune system with potent anti-viral activity.
Class Power and Alienated Labor

In 1844 Karl Marx introduced the concept "alienated labor" into the raging intellectual battles concerning the nature of the emerging capitalist order. Marx was prophetic indeed. In the past few decades, after resting in academic obscurity for nearly a century, the term has been elevated to a central position in social criticism. This article can also be found at the Monthly Review website , where most recent articles are published in full. Click here to purchase a PDF version of this article at the Monthly Review website.
Modeling the substrate effect of RF MOSFET’s based on four-port measurement

In this paper, several 0.13 μm RF NMOSFET's were characterized by 4-port s-parameter measurement and the parameters of the small-signal equivalent circuit model of the RF MOSFET's were extracted from the 4-port measurement data directly. The frequency range of 4-port measurement is extended from 200 MHz to 20 GHz. While all parameters of the small-signal equivalent circuit model were extracted, the simulated and measured data were compared and found that they agreed with each other within the entire measurement frequency range.
Self-efficacy mediates the relationship of depressive symptoms and social support with adherence in patients with heart failure

Poor self-care is common among adults with heart failure and leads to poor health outcomes. Low self-efficacy, depression, and low social support are associated with poor self-care, but knowledge about these relationships in heart failure is limited. Secondary data analysis of cross-sectional data from 346 adults with heart failure measuring self-efficacy, depressive symptoms, social support, and self-care adherence was conducted. Tests of mediation using multiple linear regressions indicate that self-efficacy fully mediates the relationships between depression and adherence, and social support and adherence. Bolstering self-efficacy may have a greater impact on self-care adherence than targeting either depression or social support alone.
Mortality in people with schizophrenia in rural China

Background Long-term mortality and the risk factors for premature death among patients with schizophrenia living in rural communities are unknown. Aims To explore the 10-year mortality and its risk factors among patients with schizophrenia. Method We used data from a 10-year prospective follow-up study (1994–2004) of mortality among people with schizophrenia, and death registration data for Xinjin County, Chengdu, China. Results The mortality rate was 2228 per 100 000 person-years during follow-up. Both all-cause mortality and suicide rates were significantly greater in male than in female patients. Age at illness onset (>45 years), duration of illness (⩾10 years), age greater than 50 years, physical illness, inability to work, male gender, and never having received treatment were identified as independent predictors of increased mortality. Conclusions Higher mortality rates in male patients may contribute to the higher prevalence of schizophrenia in women compared with men in China. The findings of risk factors for mortality should be taken into account when developing interventions to improve outcomes among people with schizophrenia.
'Cold SSCP': a simple, rapid and non-radioactive method for optimized single-strand conformation polymorphism analyses.

A rapid (< 2.5 hrs) method for single-strand conformation polymorphism (SSCP) analysis of PCR products that allows the use of ethidium bromide staining is described. PCR products ranging in size from 117 to 256 bp were evaluated for point mutations and polymorphisms by 'cold SSCP' in commercially available pre-cast polyacrylamide mini-gels. Several electrophoretic parameters (running temperature, buffers, denaturants, DNA concentration, and gel polyacrylamide concentration) were found to influence the degree of strand separation and appeared to be PCR fragment specific. Use of the 'cold' SSCP technique and the mini-gel format allowed us to readily optimize the electrophoretic conditions for each PCR fragment. This greatly increased our ability to detect polymorphisms compared to conventional, radioisotope-labeled 'hot' SSCP, typically run under two standard temperature conditions. Excellent results have been obtained in resolving mutant PCR fragments from human p53 exons 5 through 8, human HLA-DQA, human K-ras exons 1 and 2, and rat K-ras exon 3. Polymorphisms could be detected when mutant DNA comprised as little as 3% of the total gene copies in a PCR mixture. Compared to standard 'hot' SSCP, this novel non-isotopic method has additional advantages of dramatically increased speed, precise temperature control, reproducibility, and easily and inexpensively obtainable reagents and equipment. This new method also lacks the safety and hazardous waste management concerns associated with radioactive methods.
Returning to Work After Illness or Injury: The Role of Fairness

Research has confirmed the existence of a robust relationship between certain conditions of work (high demand/low control, high effort/low reward) and a variety of adverse health outcomes including cardiovascular disease, mental disorders, and immune system dysfunctions. Recently, these same conditions have been implicated in the defeat of certain capacities, such as adaptability, coping, ability, memory, and creativity. Such conditions appear also to influence the likelihood of making successful recovery from illness or injury and of returning to productive employment. The dynamic processes linking these conditions and outcomes nonetheless remains somewhat unclear. In this article, the role of fairness as a mediator of these connections is explored. In particular, the psychoneuro- immunological significance of promises explicit or implicit in the employment relationship is identified as being crucial to our understanding of how stress affects health and capacities. Practical implications are explored.
On the achievable individual-secrecy rate region for broadcast channels with receiver side information

In this paper, we study the problem of secure communication over the broadcast channel with receiver side information, under the lens of individual secrecy constraints (i.e., information leakage from each message to an eavesdropper is made vanishing). Several coding schemes are proposed by extending known results in broadcast channels to this secrecy setting. In particular, individual secrecy provided via one-time pad signal is utilized in the coding schemes. As a result, we obtain an achievable rate region together with a characterization of the capacity region for special cases of either a weak or strong eavesdropper (compared to both legitimate receivers). Interestingly, the capacity region for the former corresponds to a line and the latter corresponds to a square with missing corners; a phenomenon occurring due to the coupling between user’s rates. At the expense of having a weaker notion of security, positive secure transmission rates are always guaranteed, unlike the case of the joint secrecy constraint.
Hong Kong's return to mainland China: Education policy in times of uncertainty

On 1 July 1997, after 150 years of British colonial rule, Hong Kong returned to its mother country, the People's Republic of China (PRC). Anticipation of reunification spawned speculation about the possibilities, prospects and problems for the political, economic and social life of Hong Kong after 1997. This paper argues that the unpredictability and uncertainty which have characterized the educational policy environment in Hong Kong for many years were compounded by the imminence of the change of sovereignty. It is suggested that examination of the policy process in the contemporary Hong Kong context can best be understood by examining both macro‐ and micro‐policy perspectives, and the interrelationships between them. Two guiding questions related to the influence of sovereignty change on education are addressed. The first question asks how system‐level policies are being interpreted in schools. The second question asks whether, how and to what extent change of sovereignty has politicized the policy process, particularly at the school level. The paper has three parts: the first provides a socio‐politico‐economic context to Hong Kong's handover; the second describes important educational policies shaping the system during the period of transition; and the third discusses school‐level responses and reactions to the policies within the context of a politicized environment.
Noise Removal Techniques for Microwave Remote Sensing Radar Data and Its Evaluation

Microwave Remote Sensing data acquired by a RADAR sensor such as SAR(Synthetic Aperture Radar) is affected by a peculiar kind of noise called speckle. This noise not only renders the data ineffective for classification, texture analysis, segmentation etc. which are used for image analysis purposes, but also degrades the overall contrast and radiometric quality of the image. Here we discuss the various noise removal techniques which have been widely used by scientists all over the world. Different filtering methods have their pros and cons, and no single method can give the most satisfactory result. In order to circumvent those issues, better and better methods are being attempted. One of the recent methods is that based on Wavelet technique. This paper discusses the denoising techniques based on Wavelets and the results from some of those methods. The relative merits and demerits of the filters and their evaluation is also done.
Deconstructing Tick Saliva

Dendritic cells (DCs) are powerful initiators of innate and adaptive immune responses. Ticks are blood-sucking ectoparasite arthropods that suppress host immunity by secreting immunomodulatory molecules in their saliva. Here, compounds present in Rhipicephalus sanguineus tick saliva with immunomodulatory effects on DC differentiation, cytokine production, and costimulatory molecule expression were identified. R. sanguineus tick saliva inhibited IL-12p40 and TNF-α while potentiating IL-10 cytokine production by bone marrow-derived DCs stimulated by Toll-like receptor-2, -4, and -9 agonists. To identify the molecules responsible for these effects, we fractionated the saliva through microcon filtration and reversed-phase HPLC and tested each fraction for DC maturation. Fractions with proven effects were analyzed by micro-HPLC tandem mass spectrometry or competition ELISA. Thus, we identified for the first time in tick saliva the purine nucleoside adenosine (concentration of ∼110 pmol/μl) as a potent anti-inflammatory salivary inhibitor of DC cytokine production. We also found prostaglandin E2 (PGE2 ∼100 nm) with comparable effects in modulating cytokine production by DCs. Both Ado and PGE2 inhibited cytokine production by inducing cAMP-PKA signaling in DCs. Additionally, both Ado and PGE2 were able to inhibit expression of CD40 in mature DCs. Finally, flow cytometry analysis revealed that PGE2, but not Ado, is the differentiation inhibitor of bone marrow-derived DCs. The presence of non-protein molecules adenosine and PGE2 in tick saliva indicates an important evolutionary mechanism used by ticks to subvert host immune cells and allow them to successfully complete their blood meal and life cycle.