Miracle-dz/UniFAR-FTUs huggingface dataset:
Understanding the Impact of Environmental Variability on Anchovy Overwintering Migration in the Black Sea and its Implications for the Fishing Industry

Black Sea anchovy (Engraulis encrasicolus) undertake extensive overwintering migrations every fall from nursery grounds to warmer overwintering areas located on the south-eastern coast of the Black Sea. During migration and particularly upon arrival at the Anatolian coast, they support an important fishery and valuable source of income for regional communities. Black Sea anchovy have undergone significant stock fluctuations partly related to climatic conditions; for example, migrating anchovy schools arrived late or failed to arrive at the Anatolian coast when fall temperatures increased. This study invokes a Lagrangian modeling approach applied to satellite derived circulation and temperature data as a first attempt to model anchovy migration dynamics in the Black Sea. This modeling approach takes the influence of the physical environment into account, while the quality of overwintering grounds, schooling and homing behavior is neglected. The model is used to investigate the possible influence of interannual and seasonal variability of temperature and surface currents, as well as the influence of migration behavior on the success of anchovy overwintering migration for both the Black Sea and Azov Sea anchovy. The results of the present work show the possibility that overwintering anchovy fished along the southeastern Anatolian coast may not exclusively originate from the northwestern shelf, but mainly from the eastern Black Sea basin. Migration pathways are identified for both Black Sea and Azov Sea anchovy, which are of importance for the national fisheries efforts of riparian countries. Modeling results are in agreement with general patterns of anchovy migration given in the literature indicating that the physical environment may be a major factor in shaping general migration patterns. Simulation results are used to hypothesize about alternatives to previously determined migration routes and provide potential reasons that explain the inability of the Bulgarian anchovy fishery to recover. Results show that the intensity and timing of autumnal cooling, coupled with current strength, can be of significant importance in determining annual and seasonal variability of migration success. Considering the need for fisheries management to account for the variability in fishable overwintering anchovy stocks a modeling approach as developed in the current study may provide such tool.
Time limited psychodynamic group therapy

We explore predictors of participation in additional treatment within one year after termination of 39 sessions of psychodynamic group therapy (n=130). The sample was biased due to a 33% dropout at the one-year follow-up of symptomatic less improved treatment completers (N=194). Outcome predictors were the Symptom Check List 90 Revised (SCL-90-R), Millon Clinical Multiaxial Inventory II (MCMI-II), non-symptomatic Psychodynamic Focus, retrospective outcome evaluations, and socio-demographic and psychiatric variables.At follow-up, 57.6% of the patients had been seeking additional treatment for psychological or psychiatric problems; the percentage was 41.6%, when further treatment was defined as participating in more than 5 sessions. The majority (94.8%) was treated within the public health services.Participation in additional treatment was predicted by improvement on the MCMI Antisocial personality disorder scale and a higher SCL-90-R Somatization end-state score. When additional treatment was defined as receiving more than 5 sessions, lack of paid work before treatment (odds ratio 8.0), lack of social network support (odds ratio 2.9), and the Antisocial pre- post difference score (odds ratio 1.6) were significant predictors explaining a total of 26.4% variance. Neither SCL-90-R Global Severity Index (GSI) reliable and clinically significant improvement, therapist recommendations of further therapy, nor socio-demographic, psychiatric and treatment outcome variables were significantly associated with seeking additional treatment.Even though we identified only a small number of predictors for participation in further treatment, our study nevertheless points to the importance of employing reliable and validated methods in the evaluation of treatment outcome and further treatment planning.
Comparison of pedometer and accelerometer measures of free-living physical activity.

PURPOSE The purpose of this investigation was 1) to evaluate agreement between dual-mode CSA accelerometer outputs and Yamax pedometer outputs assessed concurrently under free-living conditions; 2) to determine the relationship between pedometer-steps per day and CSA-time spent in inactivity and in light-, moderate-, and vigorous-intensity activities; and 3) to identify a value of pedometer-steps per day that corresponds with a minimum of 30 CSA-min x d(-1) of moderate ambulatory activity. METHODS Data were analyzed from 52 participants (27 men, 25 women; mean age = 38.2 +/- 12.0 yr; mean BMI = 26.4 +/- 4.5 kg x m(-2)) who were enrolled in the International Physical Activity Questionnaire study and wore both motion sensors during waking hours for 7 consecutive days. RESULTS Participants averaged 415.0+/-159.5 CSA-counts x min(-1) x d(-1), 357,601 +/- 138,425 CSA-counts x d(-1), 11,483 +/- 3,856 CSA-steps x d(-1), and 9,638 +/- 4,030 pedometer-steps x d(-1). There was a strong relationship between all CSA outputs and pedometer outputs (r = 0.74-0.86). The mean difference in steps detected between instruments was 1845+/-2116 steps x d(-1) (CSA > pedometer; t = 6.29, P < 0.0001). There were distinct differences (effect sizes >0.80) in mean CSA-time (min x d(-1)) in moderate and vigorous activity with increasing pedometer-determined activity quartiles; no differences were noted for inactivity or light activity. Approximately 33 CSA-min x d(-1) of moderate activity corresponded with 8000 pedometer-steps x d(-1). CONCLUSION Differences in mean steps per day detected may be due to differences in set instrument sensitivity thresholds and/or attachment. Additional studies with different populations are needed to confirm a recommended number of steps per day associated with the duration and intensity of public health recommendations for ambulatory activity.
Profile of Malaria in Pregnant Women Attending Antenatal Clinics in Rural Community in Nigeria

We evaluated the malaria burden in randomly selected pregnant women (PW) attending antenatal clinics in Abuja, Nigeria, to establish an association between pregnancies, malaria. Structured questionnaire was administered by the ante-natal nursing staff and a research assistant. In total, 1400 pregnant women were screened between April and Sep- tember 2004, and capillary blood samples were obtained and screened for malaria parasites in thin blood films and quanti- tative buffy coat analysis (QBC). In total, 1035 (73.9%) pregnant women were positive for Plasmodium falciparum; of which 578 (55.8%) were primigravidae; 299 (28.9%) second gravidae; and 158 (15.3%) were multigravidae, while 297 (28.7) were in their first trimester, 311 (30%) were in their second trimester, and 427 (41.3%) were in their third trimester. The highest prevalence of malaria parasite (31.6%) was found in those aged 26-30 years while the lowest prevalence (2.9%) occurred in those aged 41-46 years. Socio economically, prevalence of malaria parasite is highest in non- automobile owners 84.4%, 66% in those with monthly income less than $100, and those living in vegetable thatched houses had 46.0%, while the lowest incidence (15.6%) was found in automobile owners. Of the 760 pregnant women who sought malaria treatment only 278 (34.2%) seek intervention in hospitals, while 59.4% got treatment outside the hospital or were on self medication. This study demonstrated a high prevalence of malaria in the population evaluated, and there- fore underlines the need for urgent intervention through capacity building, implementation of intermittent preventive treat- ment (IPT), use of insecticides treated-nets (ITN) and effective case management of malaria illness. The delivery of these interventions through ante-natal clinics in Nigeria is highly critical and needs to be encouraged; strategies that encourage pregnant women to attend antenatal clinics early and consistently need to be developed. It is also important to develop coherent and effective policies and tools to tackle malaria and poverty.
Detection and correction of real-word spelling errors in Persian language

Several statistical methods have already been proposed to detect and correct the real-word errors of a context. However, to the best of our knowledge, none of them has been applied on Persian language yet. In this paper, a statistical method based on mutual information of Persian words to deal with context sensitive spelling errors is presented. Different experiments show the accuracy of correction method on a test data which only contains one real-word error in each sentence to be about 80.5% and 87% with respect to precision and recall metrics.
Measuring Supply Chain Performance

The purpose of this book is to measure and evaluate the supply chain performance of the Volta Aluminium Company and upon the results, make recommendations and suggestions to the management, which can assist also other companies in their decision-making. Once that actually, companies operate their business in an increasingly changeable and unpredictable enviroment, where competition assumes global scale, they need to look for new ideals, new tools and new methods. The proposed framework grounds on the Methodology of performance measuring systems, plying to the measurement of both tangible and intangible assets, and also measuring supply chain performance internally and externally. The framework developed enhance the use of a group of metrics across all organisations, this metrics are a fundamental part of a measuring system adapted to strategy, goals, key performance areas, process elements and activities, enabling evaluating defined goals, leading to decisions making and the implementation of improvement actions.
Injectivity of the Double Fibration Transform for Cycle Spaces of Flag Domains

The basic setup consists of a complex flag manifold Z = G/Q where G is a complex semisimple Lie group and Q is a parabolic subgroup, an open orbit D = G0(z) Z where G0 is a real form of G, and a G0- homogeneous holomorphic vector bundle E ! D. The topic here is the double fibration transform P : H q (D;O(E)) ! H 0 (MD;O(E 0 )) where q is given by the geometry of D, MD is the cycle space of D, and E 0 ! MD is a certain naturally derived holomorphic vector bundle. Schubert intersection theory is used to show that P is injective whenever E is suciently negative.
Comparative Effectiveness of Preventative Therapy for Venous Thromboembolism After Coronary Artery Bypass Graft Surgery

Background— Controversy exists regarding the optimal preventative therapy for venous thromboembolism (VTE) after coronary artery bypass graft (CABG) surgery. We sought to compare the effectiveness and safety of the most commonly used regimens. Methods and Results— We assembled a cohort of 92 699 patients who underwent CABG between 2004 and 2008, using the Premier database. Patients were categorized by method of VTE prevention initiated within 48 hours of surgery, including no preventative therapy (n=55 400), mechanical preventative therapy (n=21 162), subcutaneous unfractio--nated or low-molecular-weight heparin (n=10 718), subcutaneous fondaparinux (n=88), and concurrent mechanical-chemical therapy (n=5331). The incidence of VTE and major bleeding events within 6 weeks of CABG were compared, using multivariable and propensity score adjustment. The overall incidence of VTE for the entire cohort was 0.74%, and the incidence of major bleeding was 1.43%. VTE and bleeding events occurred with similar incidence in each of the patient categories (VTE: 0.70%, 0.79%, 0.81%, 1.14%, and 0.73%; major bleeding: 1.36%, 1.45%, 1.69%, 3.41%, 1.50%; no prevention, mechanical prevention, subcutaneous heparin, subcutaneous fondaparinux, concurrent mechanical-chemical prevention, respectively). Compared with receiving no prevention, the use of mechanical prevention or subcutaneous heparin did not significantly reduce the risk of VTE or change the risk of major bleeding (P=NS). Conclusion— Venous thromboembolism occurs infrequently after CABG. Compared with the use of no prevention, the administration of chemical or mechanical preventative therapies to CABG patients does not appreciably lower the risk of VTE. These data provide support for the common practice of administering no VTE preventative therapy after CABG, used for nearly 60% of patients within this cohort.
Trafficking of the muscarinic m2 autoreceptor in cholinergic basalocortical neurons in vivo: Differential regulation of plasma membrane receptor availability and intraneuronal localization in acetylcholinesterase‐deficient and ‐inhibited mice

In vivo, the abundance of receptors at the neuronal plasma membrane may be critical in the mediation of pre‐ and postsynaptic responses. Thus, we have studied the membrane availability and intraneuronal distribution of the m2 muscarinic autoreceptor (m2R) in cholinergic neurons of the nucleus basalis magnocellularis (NBM) projecting to the frontal cortex (FC). We have studied the subcellular compartmentalization of m2R at somatodendritic postsynaptic and axonal presynaptic sites in control animals (AChE +/+) and in two animal models: mice displaying acute acetylcholinesterase (AChE) inhibition by treatment with metrifonate, and AChE‐deficient mice (AChE ‐/‐). In control animals, m2R was mainly located at the plasma membrane in the somatodendritic field of NBM and in cortical varicosities. Acute AChE inhibition and chronic AChE deficiency induced a dramatic decrease of cell surface m2R in the somatodendritic compartment. This finding was associated with two different intracytoplasmic events: (1) internalization of m2R in endosomes after acute AChE inhibition, (2) exaggerated storage of m2R in the endoplasmic reticulum and Golgi complex in AChE ‐/‐ mice. In contrast, the m2R density was higher at the membrane of cortical varicosities in AChE ‐/‐ mice but unchanged in acutely AChE‐inhibited mice. Our data demonstrate that acute and chronic stimulation provoke, in vivo, depletion of the membrane store of somatodendritic m2R through different intracellular mechanisms: endocytosis of receptors from the plasma membrane to the cytoplasm (acute) or regulation of their delivery from intracytoplasmic stores to the plasma membrane (chronic). The increase of m2R at the membrane of axonal varicosities after chronic stimulation suggest modulation of presynaptic cholinergic activity, including neurotransmitter release. J. Comp. Neurol. 462:302–314, 2003. © 2003 Wiley‐Liss, Inc.
Evolution of an avian pigmentation gene correlates with a measure of sexual selection

The extravagant plumage traits of male birds are a favourite example of sexual selection. However, to date the units that selection is acting upon, the genes themselves have been a ‘black box’. Here, we report evidence of change driven by sexual selection at a pigmentation gene locus in the galliform birds. Across species, we find a correlation between the rate of amino acid change (dN/dS) at this locus (MC1R) and the degree of sexual dichromatism, which we use as a measure of the strength of sexual selection. There is no evidence for a similar pattern in any of five other loci (four candidate and one control locus). This is consistent with previous work on colour polymorphisms and suggests that MC1R may be a key target for selection acting on plumage colour. The pattern of selection at MC1R seems to be consistent with the continuous or cyclical evolution of traits and preferences that is the outcome of several Fisherian and good-genes models of sexual selection. In contrast, we found no support for models of sexual selection that predict an increase in purifying selection as a result of purging of deleterious mutations or for models that predict an increased rate of mutation in association with stronger sexual selection.
Second Language Lexical Knowledge and Listening Comprehension

Abstract This study investigates the interaction between lexical knowledge and listening comprehension in a second language. Fifty-nine Japanese university students of low-intermediate to advanced English ability were tested using first-language recall protocols as comprehension measures, and dictation as measures of lexical familiarity on four texts of increasing amounts of low-frequency lexical words. Comprehension correlated with text-lexis familiarity at . 45; acceptable comprehension levels were significantly associated with higher text-lexis familiarity; good comprehension seldom occurred with text-lexis familiarity levels lower than 75 percent, but occurred frequently at 90+ percent levels. This pattern was observed equally for learners of high, middle, or low second-language listening proficiency. It is concluded that efficient listening strategies may make comprehending lexically complex texts possible, but most learners seem to need very high lexical familiarity for good comprehension.
Autophagy is not universally required for phosphatidyl-serine exposure and apoptotic cell engulfment during neural development

Apoptosis and autophagy are physiological processes implicated in the maintenance of cell and tissue homeostasis. We took advantage of the existence of multiple phases of developmental cell death in the embryonic chick retina and of the availability of shortterm organotypic retinal cultures to approach the possible relationship between apoptosis and autophagy during neural development. We examined retinas at embryonic day 5, an early stage at which cell death is related to eye morphogenesis and to retinal ganglion cell generation, as well as at embryonic day 9, when cell death is associated with neurotrophic support of the retinal ganglion cells. Exposure to 3-methyl-adenine, a classical inhibitor of autophagy, elicited a selective accumulation of apoptotic bodies in the dorsotemporal area of embryonic day 5 retinas where neurogenesis is taking place. This accumulation was correlated with a blockage of phosphatidyl-serine presentation and, consequently, with a lack of engulfment of the dying cells by their neighbors. In striking contrast, none of these phenomena were observed in association with cell death in the optic nerve and optic fissure at embryonic day 5, or in embryonic day 9 retinas. Our data suggest that autophagy is essential for phosphatidyl-serine presentation by apoptotic cells during the phase of cell death associated to neurogenesis, but this is not a universal requirement for all phases of cell death occurring during retinal development.
Job stress and work attitudes between temporary and permanently employed nurses

The authors examine job stress and work attitudes among temporary (i.e. fixed-term) and permanently employed nurses, using data collected via a structured questionnaire filled out by 249 nurses in two hospitals in northern Taiwan. Temporary nurses in the sample were generally younger, less experienced, unmarried, or married without children. Questionnaire responses also indicate that they suffer from greater job stress and lower affective organizational and occupational commitments compared to their permanent counterparts. A positive correlation was found between perceived contract breaches and job stress and a negative correlation was identified between perceived contract breaches and affective occupational commitment. In both cases the effects were more intense among full-time, permanently employed nurses. The paper ends with a discussion of implications for decision makers and researchers of non-standard work arrangements. Copyright © 2007 John Wiley & Sons, Ltd.
Family Food Systems, Preventive Health and Dietary Change: A Policy to Increase the Health Divide

ABSTRACT Any preventive policy depends on a set of beliefs which will determine the point and method of intervention in a causative chain of events. In the case of heart disease, diet is seen as a causative factor. Prevention therefore demands a change in national diet. However, policy makers can view diet primarily as a matter of individual responsibility and preferences, or as a reflection of social structures. The individual approach emphasises health education. On the other hand, if dietary change is seen as related to structural factors such as income distribution, the division of resources within households and the power of the food industry, preventive policy must take different forms. The paper analyses food Systems in 61 inner city households in terms of gender, health beliefs, family preferences and status. The findings are compared with the results of large scale surveys. The conclusion is that health education needs to be more specifically directed at men but, more importantly, that a policy which ignores the structural features which limit individual capability for change will inevitably increase the health divide between rich and poor.
Genomewide gene expression profiles of HPV-positive and HPV-negative oropharyngeal cancer: potential implications for treatment choices.

OBJECTIVE To study the difference in gene expression between human papillomavirus (HPV)-positive and HPV-negative oral cavity and oropharyngeal squamous cell carcinoma (OSCC). DESIGN We used Affymetrix U133 plus 2.0 arrays to examine gene expression profiles of OSCC and normal oral tissue. The HPV DNA was detected using polymerase chain reaction followed by the Roche LINEAR ARRAY HPV Genotyping Test, and the differentially expressed genes were analyzed to examine their potential biological roles using the Ingenuity Pathway Analysis Software, version 5.0. SETTING Three medical centers affiliated with the University of Washington. PATIENTS A total of 119 patients with primary OSCC and 35 patients without cancer, all of whom were treated at the setting institutions, provided tissues samples for the study. RESULTS Human papillomavirus DNA was found in 41 of 119 tumors (34.5%) and 2 of 35 normal tissue samples (5.7%); 39 of the 43 HPV specimens were HPV-16. A higher prevalence of HPV DNA was found in oropharyngeal cancer (23 of 31) than in oral cavity cancer (18 of 88). We found no significant difference in gene expression between HPV-positive and HPV-negative oral cavity cancer but found 446 probe sets (347 known genes) differentially expressed in HPV-positive oropharyngeal cancer than in HPV-negative oropharyngeal cancer. The most prominent functions of these genes are DNA replication, DNA repair, and cell cycling. Some genes differentially expressed between HPV-positive and HPV-negative oropharyngeal cancer (eg, TYMS, STMN1, CCND1, and RBBP4) are involved in chemotherapy or radiation sensitivity. CONCLUSION These results suggest that differences in the biology of HPV-positive and HPV-negative oropharyngeal cancer may have implications for the management of patients with these different tumors.