Miracle-dz/UniFAR-FTUs huggingface dataset:
Relationship History and Relationship Attitudes in Gay Males and Lesbians: Attachment Style and Gender Differences

Objective: The objective of the present study was to assess the applicability of attachment theory to the relationships of gay males and lesbians, with particular emphasis on parental relationships, relationship satisfaction, sexual attitudes and ‘coming out’ as being homosexual. Methods: Gay males (n = 77) and lesbians (n = 100) completed questionnaires assessing attachment style, working models of attachment, early relationships with parents and relationship history, status and functioning. A comparison sample of heterosexual participants completed measures of attachment style and relationship history. Results: Relative frequencies of attachment styles were similar for homosexual and heterosexual samples. Contrary to previous research using largely heterosexual respondents, no link between early parenting and attachment style was found. However, homosexual males reported more positive early relationships with mothers than did females. Associations of attachment style with working models, relationship variables and sexual attitudes largely supported those based on heterosexual samples. Gender and attachment style differences were found in reported effects of ‘coming out’ on relationships with parents. Conclusions: Overall, the results suggest that insecure attachment may not be over-represented in gay and lesbian samples, but that insecurity is associated with less relationship satisfaction and with problems related to the disclosure of sexual orientation. The implications of these findings for research and clinical practice are addressed.
Day of embryo collection, quality and pregnancy rates in cattle

In 1300 donor cows, total embryos increased from 8.5 to 15.3, (P less than 0.001), the mean number of transferable embryos from 3.1 to 6.5 (P = 0.067) and pregnancies increased from 1.3 to 3.3 (P = 0.584) as the day of collection increased from six to 7.5. Most of the embryos recovered on day 6, 7.5 and 8 were morulae, early blastocysts and late blastocysts respectively. Morulae formed the majority of the embryos collected on days 6 and 6.5. Pregnancy rates in early and late blastocysts were highest on days 7 (54.4 and 60.2 per cent) and 7.5 (53.6 and 53.1 per cent, P = 0.009 and 0.004). There were significant differences in pregnancy rates between embryo stages on days 7 and 7.5 (P less than 0.001), embryo grades on days 7, 7.5 and 8 (P less than 0.001), and within embryo grades 1 (P = 0.015) and 3 and 4 (pooled, P = 0.009). On all days combined there were significant differences in pregnancy rates between both embryo stages (P = 0.007) and embryo grades (P less than 0.001). It appears that the concept of embryo fitness may be applied to blastocysts but not to morulae.
A Grower Survey of Herbicide Use Patterns in Glyphosate-Resistant Cropping Systems

Abstract A telephone survey was conducted with growers in Iowa, Illinois, Indiana, Nebraska, Mississippi, and North Carolina to discern the utilization of the glyphosate-resistant (GR) trait in crop rotations, weed pressure, tillage practices, herbicide use, and perception of GR weeds. This paper focuses on survey results regarding herbicide decisions made during the 2005 cropping season. Less than 20% of the respondents made fall herbicide applications. The most frequently used herbicides for fall applications were 2,4-D and glyphosate, and these herbicides were also the most frequently used for preplant burndown weed control in the spring. Atrazine and acetochlor were frequently used in rotations containing GR corn. As expected, crop rotations using a GR crop had a high percentage of respondents that made one to three POST applications of glyphosate per year. GR corn, GR cotton, and non-GR crops had the highest percentage of growers applying non-glyphosate herbicides during the 2005 growing season. A crop rotation containing GR soybean had the greatest negative impact on non-glyphosate use. Overall, glyphosate use has continued to increase, with concomitant decreases in utilization of other herbicides. Nomenclature: 2,4-D; acetochlor; atrazine; glyphosate; corn, Zea mays L. ; cotton, Gossipium hirsutum L. ; soybean, Glycine max (L.) Merr
Two years outcome of women infected with high risk HPV having normal colposcopy following low‐grade or equivocal cytological abnormalities: Are HPV16 and 18 viral load clinically useful predictive markers?

Management of patients infected with high‐risk HPV (hrHPV) despite normal colposcopy following abnormal cytology remains a clinical challenge. The aim of this study was to evaluate if, in that specific population, initial HPV 16 and HPV 18 viral loads are predictive of infection clearance over a 24‐month follow‐up. A total of 67 women infected with hrHPV having normal colposcopy following equivocal or low‐grade cytological abnormalities were recruited and attended regular follow‐ups based on repeat colposcopies and HPV testing. HPV16 and HPV18 infection were diagnosed in 36 (53.7%) and 7 (10.4%) cases, respectively. Viral load was quantified using the quantitative duplex real‐time PCR method. Although this was not observed for HPV 18, initial HPV 16 viral load was highly associated to HPV 16 infection outcome (receiver operating characteristic curve analysis, area under curve: 0.90). Thus, women who had cleared their HPV 16 infection had significantly lower median initial HPV 16 viral load than those with persistent HPV 16 infection: 1.5 × 103 copies per million cells (CPMC) versus 3.8 × 106 CPMC, respectively (P = 0.006). The best prediction of HPV 16 clearance was obtained with an initial HPV 16 viral load of <7.5 × 104 CPMC: 86.7% specificity and 85.7% sensitivity. Finally, six patients were diagnosed with grade 2 or 3 cervical or vaginal intraepithelial neoplasia. Although all had a persistent hrHPV infection, neither HPV 16 nor 18 viral loads were found to be predictive of the risk of cervical or vaginal intraepithelial neoplasia. HPV16 viral load quantitation could represent a clinically useful marker in that very specific population. J. Med. Virol. 84:964–972, 2012. © 2012 Wiley Periodicals, Inc.
Sleepwalking Into Infertility: The Need for a Public Health Approach Toward Advanced Maternal Age

In Western countries today, a growing number of women delay motherhood until their late 30s and even 40s, as they invest time in pursuing education and career goals before starting a family. This social trend results from greater gender equality and expanded opportunities for women and is influenced by the availability of contraception and assisted reproductive technologies (ART). However, advanced maternal age is associated with increased health risks, including infertility. While individual medical solutions such as ART and elective egg freezing can promote reproductive autonomy, they entail significant risks and limitations. We thus argue that women should be better informed regarding the risks of advanced maternal age and ART, and that these individual solutions need to be supplemented by a public health approach, including policy measures that provide women with the opportunity to start a family earlier in life without sacrificing personal career goals.
Comparison of transradial coronary procedures via right radial versus left radial artery approach: A meta‐analysis

Coronary angiography and angioplasty via transradial approach is shown to be associated with significant reduction in access site complications. Due to a lack of sufficient data, the use of the right or left radial approach is still operator‐dependent. We performed a meta‐analysis of prospective randomized studies to compare right versus left radial artery approach for coronary procedures.
In Vitro Activities of Tigecycline and Eight Other Antimicrobials against Different Nocardia Species Identified by Molecular Methods

ABSTRACT The in vitro activities of tigecycline and other antimicrobials against 51 isolates of Nocardia spp. were evaluated. MIC90s and MIC ranges were as follows: tigecycline, 4 and ≤0.06 to 8 mg/liter, respectively; minocycline, 2 and ≤0.06 to 2 mg/liter, respectively; linezolid, 1 and ≤0.06 to 2 mg/liter, respectively; moxifloxacin, 2 and ≤0.06 to >64 mg/liter, respectively; ertapenem, 32 and ≤0.06->64 mg/liter, respectively; imipenem, 2 and ≤0.06 to >64 mg/liter, respectively; meropenem, 8 and ≤0.06 to >64 mg/liter, respectively; amikacin, 1 and ≤0.06 to 32 mg/liter, respectively; and trimethoprim-sulfamethoxazole, 1/19 and ≤0.5/9.5 to >2/38 mg/liter, respectively.
ANFIS Modeling of the Surface Roughness in Grinding Process

— The objective of this study is to design an adaptive neuro-fuzzy inference system (ANFIS) for estimation of surface roughness in grinding process. The Used data have been generated from experimental observations when the wheel has been dressed using a rotary diamond disc dresser. The input parameters of model are dressing speed ratio, dressing depth and dresser cross-feed rate and output parameter is surface roughness. In the experimental procedure the grinding conditions are constant and only the dressing conditions are varied. The comparison of the predicted values and the experimental data indicates that the ANFIS model has a better performance with respect to back-propagation neural network (BPNN) model which has been presented by the authors in previous work for estimation of the surface roughness.
Quasi-Z-Source Inverter-Based Photovoltaic Generation System With Maximum Power Tracking Control Using ANFIS

The paper proposes an artificial-intelligence-based solution to interface and deliver maximum power from a photovoltaic (PV) power generating system in standalone operation. The interface between the PV dc source and the load is accomplished by a quasi-Z-source inverter (qZSI). The maximum power delivery to the load is ensured by an adaptive neuro-fuzzy inference system (ANFIS) based on maximum power point tracking (MPPT). The proposed ANFIS-based MPPT offers an extremely fast dynamic response with high accuracy. The closed-loop control of the qZSI regulates the shoot through duty ratio and the modulation index to effectively control the injected power and maintain the stringent voltage, current, and frequency conditions. The proposed technique is tested for isolated load conditions. Simulation and experimental approaches are used to validate the proposed scheme.
IDENTIFICATION OF BLOOD PRESSURE CONTROL MECHANISMS BY POWER SPECTRAL ANALYSIS

1 Blood pressure and organ perfusion are controlled by a variety of cardiovascular control systems, such as the baroreceptor reflex and the renin–angiotensin system (RAS), and by local vascular mechanisms, such as shear stress‐induced release of nitric oxide (NO) from the endothelium and the myogenic vascular response. Deviations in arterial blood pressure from its set point activate these mechanisms in an attempt to restore blood pressure and/or secure organ perfusion. However, the response times at which different cardiovascular mechanisms operate differ considerably (e.g. blood pressure control by the RAS is slower than blood pressure control via the baroreceptor reflex). 2 Owing to these different response times, some cardiovascular control systems affect blood pressure more rapidly and others more slowly. Thus, identifying the frequency components of blood pressure variability (BPV) by power spectral analysis can potentially provide important information on individual blood pressure control mechanisms. 3 Evidence is presented that the RAS, catecholamines, endothelial‐derived NO and myogenic vascular function affect BPV at very low frequencies (0.02–0.2 Hz) and that low‐frequency (LF) BPV (0.2–0.6 Hz) is affected by sympathetic modulation of vascular tone and endothelial‐derived NO in rats. In humans, LF BPV (0.075–0.15 Hz) is affected by sympathetic modulation of vascular tone and myogenic vascular function. The impact of the RAS and endothelial‐derived NO on BPV in humans requires further investigation. 4 In conclusion, power spectral analysis is a powerful diagnostic tool that allows identification of pathophysiological mechanisms contributing to cardiovascular diseases, such as hypertension, heart failure and stroke, because it can separate slow from fast cardiovascular control mechanisms. The limitation that some cardiovascular control mechanisms affect the same frequency components of BPV requires the combination of blood pressure spectral analysis with other techniques.
Architecture Harmonization Between Cloud Radio Access Networks and Fog Networks

To guarantee the ubiquitous and fully autonomous Internet connections in our daily life, the new technical challenges of mobile communications lie on the efficient utilization of resource and social information. To facilitate the innovation of the fifth generation (5G) networks, the cloud radio access network (RAN) and fog network have been proposed to respond newly emerging traffic demands. The cloud RAN functions more toward centralized resource management to achieve optimal transmissions. The fog network takes advantage of social information and edge computing to efficiently alleviate the end-to-end latency. In this paper, we conduct a comprehensive survey of these two network structures, and then investigate possible harmonization to integrate both for the diverse needs of 5G mobile communications. We analytically study the harmonization of cloud RAN and fog network from various points of view, including the cache of Internet contents, mobility management, and radio access control. The performance of transition between the cloud RAN and the fog network has been presented and the subsequent switching strategy has been proposed to ensure engineering flexibility and success.
Elevated Lactate Levels in Patients With Poorly Regulated Type 1 Diabetes and Glycogenic Hepatopathy: A New Feature of Mauriac Syndrome

Glycogenic hepatopathy is a rare but probably underdiagnosed feature of poorly controlled diabetes, in particular type 1 diabetes. It is characterized by excessive hepatic glycogen storage as first described in 1930 by Mauriac as a part of a syndrome comprising growth retardation, delayed puberty, and Cushingoid features in young patients with type 1 diabetes (1). Recent case reports have demonstrated that glycogenic hepatopathy can be the sole presenting feature of Mauriac syndrome (reviewed in ref. 2). Here, we describe four strikingly similar cases of young adults with poorly controlled type 1 diabetes who presented with excess hepatic glycogen storage and increased plasma lactate levels. The combination of these metabolic abnormalities led to the initial presumption …
Analysis of single nucleotide polymorphisms by primer extension and matrix-assisted laser desorption/ionization time-of-flight mass spectrometry.

A method for typing single nucleotide polymorphisms (SNPs) by matrix-assisted laser desorption/ionization time-of-flight mass spectrometry (MALDI-TOFMS) is described, in which a mass-tagged dideoxynucleoside triphosphate is employed in a primer extension reaction in place of an unmodified dideoxynucleoside triphosphate (ddNTP). The increased mass difference due to the presence of the mass-tag greatly facilitates the accurate identification of the added nucleotide, and is particularly useful for typing heterozygous samples. Twenty commercially available mass-tagged dideoxynucleoside triphosphates were screened for amenability to incorporation by AmpliTaq FS and ThermoSequenase DNA polymerases in single nucleotide primer extension (SNuPE) reactions. Several sample preparation and purification methods were also examined and compared. Float dialysis was found to be a simple, versatile, and effective method for purification of the extension products. High specificity and sensitivity were obtained, and all six possible biallelic SNP heterozygotes were determined accurately using a 44-mer synthetic oligonucleotide target DNA as a model system. Further validation of the method was demonstrated in the analysis of five single-base mutations in exon IV of the human tyrosinase gene. Single nucleotide variations within 182-bp PCR amplicons amplified from three plasmid and three human genomic DNA samples were genotyped at five variable positions, with results in 100% concordance with conventional sequencing. Genotypes were determined accurately at five sequence-tagged sites (STSs).
Corticosteroid receptor mRNA expression is unaffected by corticosteroids in rat kidney, heart, and colon.

Hormones can regulate the expression of their own receptor. We have examined whether adrenalectomy (ADX) and hormone replacement by physiological doses of aldosterone or dexamethasone could modulate the expression of glucocorticoid receptor (GR) or mineralocorticoid receptor (MR) at the mRNA level in the rat kidney, distal colon, and heart. Adult rats were adrenalectomized and received or did not receive an infusion of aldosterone (5 micrograms.100 g-1.day-1) or dexamethasone (10 micrograms.100 g-1.day-1). No significant change in steady-state levels of both MR and GR mRNA was detectable by using ribonuclease (RNase) protection assay (RPA) after either ADX or hormone replacement. Because the kidney is heterogeneous with regard to MR expression, RPA was adapted for measurements on microdissected nephron segments. GR mRNA is expressed at comparable levels all along the nephron, whereas MR mRNA is restricted to the distal nephron. No effect of ADX or GR and MR mRNA levels was detected in any nephron segment that was either aldosterone sensitive or insensitive. In situ hybridization confirmed the absence of corticosteroid-dependent modulation of MR mRNA in all kidney cell types. We conclude that variations of corticosteroid status do not affect MR and GR mRNA steady-state levels in heart, colon, and kidney and thus do not participate to the functional adaptations that are known to depend on hormonal status.
Job satisfaction among immigrant nurses in Israel and the United States of America.

AIM The aim of this study is to examine perceptions of job satisfaction among immigrant registered nurses (RNs) in Israel and the USA. BACKGROUND Former Soviet Union (FSU) RNs in Israel and Filipino RNs in the USA make up the majority of the immigrant nursing workforce in their host countries. However, little is known about their perception of job satisfaction. METHODS Data were gathered using the Index of Work Satisfaction Scale among 71 FSU RNs recruited from three different courses in baccalaureate and master's degree programmes at a central Israeli university, and 96 Filipino RNs attending a national convention hosted by the Philippine Nurses Association of America. The required sample size was obtained by means of the WINPEPI COMPARE2 program, used to determine power and sample size for comparisons of two groups in cross-sectional designs. FINDINGS The findings show that FSU RNs perceived pay and professional status as important, although they were least satisfied with pay. For Filipino RNs, organizational policies and interactions were most important and they were least satisfied by task requirements. Although the average length of residence in the host country was similar in the two samples, significant differences were found between FSU and Filipino RNs in selected demographic variables and components of job satisfaction. CONCLUSIONS Different characteristics of immigrant RNs affect their distinct perceptions of job satisfaction. As successful adjustment of international immigrant RNs to their workplace could enhance perceptions of job satisfaction, nursing managers should support professional advancement of immigrant RNs through mentorship and educational programmes. There is a need to conduct longitudinal studies among international immigrant RNs in order to better understand changes in their job satisfaction over time and contributing factors. STUDY LIMITATIONS Generalization of the findings is limited, because a convenience sample was used to recruit FSU and Filipino immigrant RNs.
The impact of speech tempo on assimilation of place in non-native English

Distribuce asimilace mista v cestině a v anglictině se znacně lisi. Zatimco v anglictině je tento jev poměrně běžný, jak v spisovne mluvě tak v kolokvialni, ve spisovne cestině je omezen pouze na omezený pocet připadů. Tento experiment se zabýva vlivem řecoveho tempa na asimilaci mista v řeci studentů anglictiny na vysoke urovni jazyka. Dale se take v tomto experimentu snažime dokazat, že nerodili mluvci jsou schopni produkovat asimilovanou řec i přesto, že se tento jev v jejich rodnem jazyce přilis nevyskytuje. Tento experiment byl rozdělen na dvě skupiny. Prvni skupina obsahovala rodile mluvci anglictiny, kteři byli nahrani za ucelem zjistěni, zdali produkuji asimilaci mista. Druha skupina se skladala ze studentů anglictiny a cilem bylo zjistit, zdali jsou schopni produkce asimilace mista v daných podminkach. Bylo zpozorovano, že řecove tempo ma významný vliv na produkci asimilace mista. Dale pak výsledky ukazaly, že nerodili mluvci jsou schopni produkovat asimilaci mista.
Modélisation de la rétrodiffusion des ultrasons par le sang : application à la mesure de l'agrégation érythrocytaire

When blood flows at a low shear rate, red celis aggregate and form clusters that affect vascular resistance to flow and blood echogenicity. This study intends to clarify the relation between ifie red celi aggregation level and the uÏtrasonic backscatter increase. Red ceil positioning in plasma is modeled by a 2D Markov point process at a 40% hematocrit. A square well potential is adopted to take into account the erythrocyte adhesive interaction energy. Monte Carlo simulations of the point process and computations of the mean structure factor enables to assess the frequency dependence of the blood backscatter for different aggregation potentials. The ultrasomc sensitivity to the erythrocyte clustenng phenornenon is demonstrated and could be used as a non invasive measurement method of blood microstructure and rheology.
Respiratory cancer and occupational exposure to arsenicals.

The proportionate mortality experience of 173 decedents exposed primarily to lead arsenate and calcium arsenate was compared with that of 1,809 decedents not exposed to those compounds. A significant increase in respiratory cancer was found among the exposed employees. The relationship between cumulative arsenic exposure and the ratio of observed to expected respiratory malignancy deaths was estimated by means of a least squares approach. The predicted ratio was 7:1 for individuals exposed for a period of more than eight years to compounds that contained an equivalent level of 1 mg/cu m arsenic. In the more heavily exposed individuals, an excess of respiratory cancer was observed 35+ years after the initial exposure. Observations based on the proportionate study were supported by an analysis of the same target population, employing the prospective study in retrospect approach.