Miracle-dz/UniFAR-FTUs huggingface dataset:
US appearance of the rotator cable with histologic correlation: preliminary results.

PURPOSE To characterize the ultrasonographic (US) appearance of the rotator cuff cable in asymptomatic shoulders and in cadaveric specimens, with histologic comparison for the latter. MATERIALS AND METHODS The cadaveric portion of this study was approved by the institution's Anatomical Donations Department. Institutional review board approval and informed consent were obtained from asymptomatic volunteers and clinical patients for the HIPAA-compliant portion of the study. Four fresh cadaveric shoulder specimens (two male subjects, 40 and 50 years old) were dissected, assessed for the presence of the rotator cable, and imaged with 12-MHz US. Histologic slides (hematoxylin-eosin stain) from three resected rotator cuff tendons were inspected for fibers in the expected location and orientation of the rotator cuff cable. The shoulders in 17 asymptomatic volunteers (seven men, two women; age range, 27-66 years; mean, 41 years) and contralateral asymptomatic shoulders in 10 patients (six men, four women; age range, 24-78 years; mean, 49 years) were scanned and evaluated for the presence and appearance of the rotator cable. RESULTS The rotator cable was identified at gross dissection. Histologic examination and US of the cadaveric shoulders demonstrated an articular-sided fibrillar structure perpendicular to the rotator cuff tendon (average thickness and width, 1.2 mm and 4.5 mm, respectively). US of asymptomatic shoulders depicted a similar fibrillar structure in three (11%) shoulders up to 1.1-1.5 cm medial to the greater tuberosity (average thickness and width, 1.2 mm and 4.5 mm respectively). CONCLUSION The rotator cable can be depicted with US.
Anticonvulsant and Sedative Effects of Eudesmin isolated from Acorus tatarinowii on mice and rats

This paper was designed to investigate anticonvulsant and sedative effects of eudesmin isolated from Acorus tatarinowii. The eudesmin (5, 10, and 20 mg/kg) was administered intraperitoneally (i.p.). The maximal electroshock test (MES) and pentylenetertrazole (PTZ)‐induced seizures in male mice were used to evaluate anticonvulsant activities of eudesmin, and sedative effects of eudesmin were evaluated by pentobarbital sodium‐induced sleeping time (PST) and locomotor activity in mice. Finally, the mechanisms of eudesmin were investigated by determining contents of glutamic acid (Glu) and gamma‐aminobutyric acid (GABA) in epileptic mice, and expressions of glutamate decarboxylase 65 (GAD65), GABAA, Bcl‐2, and caspase‐3 in the brain of chronic epileptic rats. Results of MES and PTZ tests revealed that eudesmin possesses significant anticonvulsant effects, and the PST and locomotor activity tests demonstrated that eudesmin has significant sedative effects. Furthermore, our study revealed that after treatment with eudesmin, GABA contents increased, whereas Glu contents decreased, and ratio of Glu/GABA decreased. Our results also indicated that expressions of GAD65, GABAA, and Bcl‐2 were up‐regulated by treating with eudesmin, whereas the caspase‐3 obviously was down‐regulated. In conclusion, eudesmin has significant anticonvulsant and sedative effects, and the mechanism of eudesmin may be related to up‐regulation of GABAA and GAD65 expressions, and anti‐apoptosis of neuron the in brain. Copyright © 2015 John Wiley & Sons, Ltd.
The role of weather models in mitigation of tropospheric delay for SAR interfermetry

High resolution numerical weather models have recently raised a great interest in the InSAR community for atmospheric phase screen (APS) mitigation. Following the research carried out in [1], in this study we focus on investigating the sensitivity of WRF (Weather Research and Forecasting) predictions to the model parameter settings which may substantially affect the result of water vapor modeling and to different boundary conditions. We validate the model predictions using atmosphere-only interferograms as well as radiosonde records. Our result shows that the radiosonde records (on average) agree very well with the WRF predictions based on our new model settings. However, in terms of spatio-temporal delay variation, the new settings do not always lead to a better prediction and the correction of atmospheric delay is case dependent. Therefore, we conclude that WRF lacks the reliability to correct the realistic APS in interferograms.
Photodynamic therapy of cervical intraepithelial neoplasia 1–3 and human papilloma virus (HPV) infection with methylaminolevulinate and hexaminolevulinate—A double‐blind, dose‐finding study

Cervical intraepithelial neoplasia (CIN) 1–3 is the precursor of invasive cervical cancer and associated with human papillomavirus infection. Standard treatment is surgical and may be associated with subsequent pregnancy complications. Photodynamic therapy (PDT) of CIN may be an interesting alternative.
Political Instability and Export Performance in Sub-Saharan Africa

The political landscape of post-independent sub-Saharan Africa (SSA) has been one of rampant coups d'etat. Existing evidence suggests such elite political instability (PI) has been growth-inhibiting even when exports are accounted for. In the light of the increasing interest in the role of export-promotion strategies in fostering economic growth, however, the present paper examines the impact of PI on export performance in these economies. The paper explores the hypothesis that the lack of a stable political environment adversely influences export performance via competitiveness, and that PI may actually play a more crucial role in export than in overall GDP growth. Based on detailed data on the incidence of coups in 30 SSA countries, real export growth over 1967-1986 is regressed on a principal-component of the various forms of coup events - "successful" coups, abortive coups, and coup plots - as well as on export structure, terms of trade, production capacity, and exchange rate misalignment. The results support the above hypothesis of an adverse impact of PI on export growth, and further suggest that PI has been even more deleterious to exports than to overall GDP.
Gender Bias in India: Parental Preferences or Marriage Costs?

This paper presents an analysis of gender effects in intra-household allocation of resources among children over the life-cycle in India. We present a simple three-period model that considers two possible motives for differential allocation of resources: parental preferences (in favour of male children) or higher marriage costs of female children. If parents incur high marriage costs for female children, then in a life-cycle context the birth of a female child will have the same effect as a negative wealth-shock, leading to a reduction in current consumption to meet future expenditures. We show that the predictions under these two regimes depend on whether we look at total expenditures or expenditures on adult goods. Estimation results based on a unique panel of data from India show that wealth-effect dominates parental preferences in intra-household allocation of resources for the wealthy households in our sample. We find that the reverse holds for the unpropertied households. Our savings estimates match with the expenditures that the wealthy households incur for a daughter's marriage.
Context-Aware Answer Sentence Selection With Hierarchical Gated Recurrent Neural Networks

In this paper, we study the task of reading comprehension style answer sentence selection that aims to select the best sentence from a given passage to answer a question. Unlike most previous works that match the question and each candidate sentence separately, we observe that the context information among sentences in the same passage plays a vital role in this task. We propose modeling context information with hierarchical gated recurrent neural networks. Specifically, we first apply a word level recurrent neural network to model the context independent matching between the question and each candidate sentence. We then employ a sentence level recurrent neural network to incorporate the context information among all candidate sentences. Moreover, we introduce the gate mechanism to select matching information before feeding into recurrent neural networks at both word and sentence level. Experiments on the WikiQA and SQuAD datasets show that our model outperforms state-of-the-art methods.
The Importance of Leadership: An Investigation of Presidential Style at Fifty National Universities

Leadership has been studied as an essential component for success in business, government, and military environments. However, the optimal style of leadership in university settings remains unclear. Transformational leadership style has been proposed as efficient for universities, however some experts have argued that transformational leadership is actually counterproductive at academic institutions. Increasing public scrutiny of university leaders has also raised the question of presidential leadership style. One manifestation of this scrutiny is the U.S. News & World Report (USNWR) annual college ranking. To resolve the uncertainty regarding effective leadership style the present study was designed to address the following research questions: 1. Is there any relationship between a top tier ranking in the USNWR and a particular leadership style? 2. Is there agreement among top administrators at the ranked institutions regarding the style of leadership exhibited by their university president? The proposed study answers these questions through the analysis of data gathered utilizing the Multifactor Leadership Questionnaire. The survey instrument was sent to three top administrators at the top 50 ranked national universities according to USNWR. A score was derived which provided a quantitative assessment of transformational, transactional or laissez-faire leadership styles. In addition, a satisfaction score was determined. The key results of the study show: 1) transformational leadership was found in 56% to 74% of the rated presidents; 2) transformational leaders were found to induce the greatest satisfaction; 3) transactional leadership style was exhibited 24% of the time, and laissez-faire leadership was found among 8% of the presidents; 4) laissez-faire leadership was noted significantly more frequently among universities ranked from 40 - 50 according to the USNWR; and 5) there was no statistical agreement among the administrators surveyed.In conclusion, the findings of this study indicate that transformational leadership is the most satisfactory style of leadership among these national universities. The rating of transformational university presidents as highly satisfactory demonstrates the success of presidents with these leadership skills.
Food habits of bald eagles breeding in the Arizona desert

Of 1814 foraging attempts, prey captures, or nest deliveries by Bald Eagles (Haliaeetus leucocephalus) in 14 Arizona breeding areas during 1983-1985, 1471 observations were identifiable to at least class: fish (76%), mammal (18%), bird (4%), and reptile/amphibian (2%). Forty-five species were recorded: catfish (Ictalurus punctatus, Pylodictis olivaris), suckers (Catostomus insignis, C. clarki), and carp (Cyprinus carpio) were most common. Mean population dietary heterogeneity was 2.03 (SD = 0.43). During 1983-1985, 22 successful sites had a wider dietary breadth than nine unsuccessful ones (3.73 vs 1.92). Fish and mammal classes varied by month (P < 0.001) and breeding area (P < 0.001) and were negatively correlated (R = -0.993, P = 0.001). Of 484 discrete foraging locations, only four (<1%) were frequented in more than one year. Within-season shifts in foraging locations were typical within breeding areas to accommodate changing prey availability. Foraging activity varied hourly and among prey classes, peaking 08:00-10:00 and 16:00-19:00 h MST (P < 0.001). Perches east (NE-E-SE) of foraging sites were used more often before 13:00 h MST (59.3%, N = 118), while perches west (SW-W-NW) were used more often after 13:00 h (58.4%, N = 113; P = 0.013). Most foraging occurred near shore in shallow river waters. The mean straight-line distance between Verde River nest sites was 14.4 km (SD = 3.5) with a ratio of river: straight-line distance of 1.4: 1. Opportunistic and breeding area-specific foraging was evident throughout the population.
English councillors and mayoral governance: Developing a new dynamic for political accountability.

Much has been written about the arrival of directly elected mayors into the English political landscape. The responses of the councillors serving on those councils to the arrival of elected mayors, has by comparison, been neglected. Yet, the construction, by councillors of a new role as the guarantor of local political accountability within mayoral councils, requires councillors to develop new patterns of political behaviour which challenge long-held assumptions about the role of the councillor as a political representative. The paper reports the findings of research conducted amongst councillors on England's mayoral authorities, which explored how councillors have responded to the arrival of an elected mayor and what mayoral government means for our understanding of the role of the councillor within English local government.
Entrenchment or Enhancement: Could Climate Change Adaptation Help to Reduce Chronic Poverty?

In the context of climate change, the poorest people are commonly seen as having the least capacity to adapt. However, to date, there has been a limited examination of the dynamic and differentiated nature of poverty. Through bringing together both the chronic poverty and adaptation literature, this article presents a new pro-poor adaptation research agenda underpinned by a more nuanced understanding of poverty. Whilst recognising that poverty reduction efforts are threatened by climate change, this article investigates ways in which proactive adaptation could offer opportunities to create pathways out of chronic poverty through targeted vulnerability reduction and adaptation efforts.
Lens-induced uveitis in dogs: 151 cases (1985-1990).

During a 5-year period, phacolytic uveitis was diagnosed in 202 eyes of 151 dogs admitted to the veterinary teaching hospital. The diagnosis of phacolytic uveitis was based on the finding of a cataractous lens and anterior uveitis, unassociated with other identifiable causes of uveal inflammation. The most commonly affected breeds were the Toy and Miniature Poodle (35%) and the American Cocker Spaniel (19%). The mean age was 7.0 years for all breeds, 5.1 years for the Cocker Spaniel, and 9.0 years for the Poodle breeds. Evidence of cataract resorption was visible in 72% of the eyes. Fifty-one dogs were affected bilaterally and 100 dogs unilaterally. The mean interval between recognition of the cataract and the onset of lens-induced uveitis (LIU) was 17 months; mean times of 25 and 11 months were seen in the Poodle breeds and American Cocker Spaniel, respectively. The mean age of dogs requiring greater than 1 revisit before the inflammation had subsided was 5.5 years. Complications, referable to the uveitis, were seen in 14% of eyes, the most important of which were glaucoma (16 eyes) and phthisis bulbi (9 eyes). Lens extraction surgery was done on 50 LIU-affected eyes, and on 35 normal eyes in LIU-affected animals. The 2- and 6-month success rates for LIU-affected eyes were 78 and 39%, respectively, and for normal eyes in LIU-affected animals were 85 and 71%, respectively. (ABSTRACT TRUNCATED AT 250 WORDS)
Trajectories of the New Economy: Regeneration and Dislocation in the Inner City

1800s to the mid 20th century. While the precise mix of industry sectors varies from place to place, we can observe in many cities and sites clusters of ‘hybridised’ industries and fi rms, including creative, technology-intensive new economy industries (software, multimedia, video production and post-production), as well as established industries (architecture, industrial design, graphic design, advertising) which have been transformed by new production and telecommunications technologies. These advanced industry clusters and sites demonstrate the value of the inner city as a unique zone of experimentation within the metropolis. Inner-city new economy sites represent in many cases exemplars of what Kevin Morgan describes as ‘territorial innovation systems’ (Morgan, 2004). Innovation across a diverse range of industries is lubricated by the dense networks of suppliers, clients, institutions and talent concentrated within the metropolitan core. Examples of innovation processes conducted by fi rms and institutions in the core include: the design and development of new ‘cultural products’ (services as well as goods), Trajectories of the New Economy: Regeneration and Dislocation in the Inner City
Dealing with Dealers: Sovereign CDS Comovements

We show that sovereign CDS that have common dealers tend to be more correlated, especially when the dealers display similar quoting activity in those contracts over time. This commonality in dealers’ activity is a powerful driver of CDS comovements, over and above fundamental similarities between countries, including default, liquidity, and macro factors. We posit that the mechanism causing the excess correlation is the buying pressure faced by CDS dealers. An instrumental variable analysis confirms that our findings are indeed rooted in a causal relationship.
The role of the transnational community of non-government organizations: governance or poverty reduction?

Non-government organizations working in development form a transnational community which has a new role in imperialism today. We explored the knowledge economy of this community with NGDOs in Ghana, India, Mexico and Europe and found it to be largely donor-controlled and generally top-down, often against the will of committed individual actors. Governability is arguably a greater priority to donors than the most effective poverty reduction. The new managerialism and its audit culture impose demands on NGDOs that tend to work against any 'listening' to southern NGDOs or their clients, so that the sharing of local knowledge and ideas is very restricted. Copyright © 2002 John Wiley & Sons, Ltd.
Cyclical Productivity with Unobserved Input Variation

In this paper, we derive and estimate relationships governing variable utilization of capital and labor for a firm solving a dynamic cost-minimization problem. Our method allows for (i) imperfect competition, (ii) increasing returns to scale, (iii) unobserved changes in utilization, (iv) unobserved changes in technology, (v) unobserved fluctuations in the factor prices of capital and labor, (vi) unobserved fluctuations in the shadow price of output, and (vii) the non-existence of a value-added production function. We can estimate the parameters of interest without imposing specific functional forms or using restrictions from assuming the existence of a representative consumer. We find that variable capital and labor utilization explain 40-60 percent of the cyclicality of the Solow residual in U.S. manufacturing, so true technology shocks have a lower correlation with output than the RBC literature assumes. Controlling for variable utilization also eliminates the evidence for increasing returns to scale. We show that our model-based proxies for variable utilization are valid even when extending the workweek of capital potentially has two costs: a shift premium paid to workers, as well as a higher rate of depreciation. Thus, these proxies can be used under very general conditions in a wide range of empirical work.
Healthcare Expenditure and Resource Utilization in Patients with Anaemia and Chronic Kidney Disease: A Retrospective Claims Database Analysis

Background/Aims: We conducted a retrospective claims database analysis to examine the association of anaemia and anaemia management with healthcare expenditure and utilization in patients with chronic kidney disease (CKD) before the onset of dialysis. Methods: Claims data on patients (aged ≥15 years) with CKD were collected from the Medstat Marketscan® Commercial and Medicare Databases between 2000 and 2005. Using these data, patients were evaluated for anaemia of CKD, anaemia treatment status and healthcare costs and use. Results: Of the 37,105 CKD patients, 9,807 (26%) had incident anaemia; 59% of these received at least one type of anaemia treatment, with 48% receiving an erythropoiesis-stimulating agent. The total adjusted per patient per month healthcare expenditure for all CKD patients was USD 2,749. Patients with anaemia had significantly greater overall expenditure, which was 38% higher than those without anaemia. Total expenditure was 17% higher for untreated versus treated anaemic patients, largely due to higher inpatient expenditure in the untreated cohort. Conclusion: This analysis suggests that the presence of anaemia is associated with greater medical expenditure in patients with CKD. However, we found that anaemia management may help to lower inpatient costs associated with anaemia in the CKD population.
A Tip-Tilt-Piston Micromirror With an Elastomeric Universal Joint Fabricated via Micromasonry

A hybrid tip-tilt-piston micromirror driven by electrostatic actuation is presented in this letter. The micromirror involves a highly doped silicon mirror and a conductive elastomeric universal joint, which are mechanically bonded and electrically interconnected. This device takes advantage of two distinct materials to achieve a high-quality reflective surface using single-crystal silicon and a highly flexible universal joint using an elastomer. To realize this hybrid system, micromasonry techniques are employed such that silicon and elastomer parts are fabricated separately and integrated afterward. The static and dynamic behaviors of the micromirror are characterized, indicating identical response about its two orthogonal scanning axes. Furthermore, the piston stroke by the compressive deformation of the elastomeric joint along z-axis is investigated.
Re-framing Regional Development : Evolution, Innovation and Transition

Turbulence characterises the current global scene. This book uses complementary theoretical approaches to understand and help prescribe policies to ‘re-frame’ the regional development problem in turbulent times. These approaches are: evolutionary complexity; evolutionary economic geography; emergence theory; and resilience theory. From below, they address the four major crises creating a ‘perfect storm’ for societies and economics involving: the climate change crisis; the energy crisis; the banking and financial crisis; and the global economic crisis. This book analyses and proposes ways in which regional economies, in particular, are having to be ‘reframed’ to address these crises. First, many must evolve in new ways, possibly moving back from the ‘service economy’ towards a new, greener form of manufacturing of goods as well as services. Accordingly, regional economies are innovating in new ways. Amongst these are the quest for ‘relatedness’ within their own regional orbits, and promoting ‘modularity’ as a mode of analysis and a policy stance to stimulate innovation across industry and geographical borders. Finally, regional economies and societies are discovering that, from a ‘resilience’ perspective, they must find answers to the higher levels of governance with which they increasingly struggle. In this respect regional economies are in ‘transition’ and regional processes are ‘emergent’. The transition seeks to address the four crises, involving re-balancing, re-directing and re-framing future policy and practice. This book describes many of the novel ‘framings’ involved in understanding the new ways in which this major task is being addressed in theory, policy and everyday practice.