Miracle-dz/UniFAR-FTUs huggingface dataset:
Cytospins—an alternative method for fine‐needle aspiration cytology of the breast: A study of 148 cases

The aim of this study was to evaluate the cytospin technique as an alternative method to prepare fine‐needle aspiration (FNA) specimens of the breast. To do so, the cytology of 148 breast FNAs that had been prepared by the cytospin technique and that had histologic correlation, was reviewed. All the cases that were diagnosed as malignant by cytology were proved malignant after surgical excision, and there were no false‐positive results. All but two cases diagnosed as benign by cytology proved to be benign on excision. The two false‐negative cases were missed due to sampling error. The cytological features seen on cytospins were similar to those seen on conventional direct smears. The major advantage of this method is that no aspirate is unsatisfactory due to unskilled direct smear technique. This, along with its good correlation with histology, proves that the cytospin method is an effective alternative to conventional direct smears for breast FNA. © 1995 Wiley‐Liss, Inc.
A Study of Gender, Culture, and Job Satisfaction in Mexico: Implications for Organizations in Emerging Economies

The purpose of this research was to examine the issue of job satisfaction in Mexico through psychological and sociological lenses. This research was conducted over 14 different Mexican states via the survey method. The results yielded interesting patterns. First, gender does not affect job satisfaction. Second, perceived collectivism, work flexibility, and interpersonal harmony positively influence job satisfaction in Mexico, with interpersonal harmony identified as the strongest predictor. This research found that professionals in Mexico have strong collectivism values; however, they had weakened gender differences in work settings. Implications are offered based on the findings.
THE ADVANCED CAMERA FOR SURVEYS GENERAL CATALOG: STRUCTURAL PARAMETERS FOR APPROXIMATELY HALF A MILLION GALAXIES

We present the Advanced Camera for Surveys General Catalog (ACS-GC), a photometric and morphological database using publicly available data obtained with the Advanced Camera for Surveys (ACS) instrument on the Hubble Space Telescope. The goal of the ACS-GC database is to provide a large statistical sample of galaxies with reliable structural and distance measurements to probe the evolution of galaxies over a wide range of look-back times. The ACS-GC includes approximately 470,000 astronomical sources (stars + galaxies) derived from the AEGIS, COSMOS, GEMS, and GOODS surveys. Galapagos was used to construct photometric (SExtractor) and morphological (Galfit) catalogs. The analysis assumes a single Sérsic model for each object to derive quantitative structural parameters. We include publicly available redshifts from the DEEP2, COMBO-17, TKRS, PEARS, ACES, CFHTLS, and zCOSMOS surveys to supply redshifts (spectroscopic and photometric) for a considerable fraction (∼74%) of the imaging sample. The ACS-GC includes color postage stamps, Galfit residual images, and photometry, structural parameters, and redshifts combined into a single catalog.
Investigation of Electrical Contact Mechanism for Anisotropic Conductive Adhesive Joints After the Thermocompression

Flexible interconnects are needed that meet assembly requirements for future applications in flexible consumer electronics products. This work investigates the electrical contact mechanism of ultrathin chip-on-flex (UTCOF) package using anisotropic conductive adhesive (ACA), which is highly flexible. In this paper, a 3-D nonlinear finite element (FE) model, which integrates analytical models of ACA joints and the thermal-mechanical behaviors of the UTCOF, is presented. The model is then applied to simulate the electrical contact mechanism for various ACA joints after thermocompression. Moreover, a “death-birth” meshing scheme is utilized to determine the effect of ACA resin temperature on contact resistance of the ACA joints. Multiple particle models are also generated using the ANSYS program. To validate the suitability of the proposed FE analytical model, contact resistance is measured to determine the bonding quality for 80-μm -pitch UTCOF test samples. The interfaces between the silicon chip and substrate for samples bonded under different bonding pressures are observed using cross-sectional scanning electron microscopy. The contact resistances obtained from the 3-D FE models were in good agreement with experimental results and can be used to predict the effects of thermocompression loading, pressure unloading, and cooling to room temperature on electrical contact mechanism in ACA joints after thermocompression. Generally, the gold bump and the compliant bump joined with multiple conductive particles reached stable contact resistance by capturing five to nine conductive particles. Contact resistance of an ACA-bonded UTCOF can be estimated using a proposed empirical model equation, particularly under loading conditions of L = 40%-60%. Overall, this work improves the design of flip chips for flexible electronics and the understanding of the electrical contact mechanism for ACA joints.
Social network analysis on a topic‐based navigation guidance system in a public health portal

We investigated a topic‐based navigation guidance system in the World Health Organization portal, compared the link connection network and the semantic connection network derived from the guidance system, analyzed the characteristics of the 2 networks from the perspective of the node centrality (in_closeness, out_closeness, betweenness, in_degree, and out_degree), and provided the suggestions to optimize and enhance the topic‐based navigation guidance system. A mixed research method that combines the social network analysis method, clustering analysis method, and inferential analysis methods was used. The clustering analysis results of the link connection network were quite different from those of the semantic connection network. There were significant differences between the link connection network and the semantic network in terms of density and centrality. Inferential analysis results show that there were no strong correlations between the centrality of a node and its topic information characteristics. Suggestions for enhancing the navigation guidance system are discussed in detail. Future research directions, such as application of the same research method presented in this study to other similar public health portals, are also included.
A COMPLEXITY DRAIN ON CELLS IN THE EVOLUTION OF MULTICELLULARITY

Abstract A hypothesis has been advanced recently predicting that, in evolution, as higher-level entities arise from associations of lower-level organisms, and as these entities acquire the ability to feed, reproduce, defend themselves, and so on, the lower-level organisms will tend to lose much of their internal complexity (McShea 2001a). In other words, in hierarchical transitions, there is a drain on numbers of part types at the lower level. One possible rationale is that the transfer of functional demands to the higher level renders many part types at the lower level useless, and thus their loss in evolution is favored by selection for economy. Here, a test is conducted at the cell level, comparing numbers of part types in free-living eukaryotic cells (protists) and the cells of metazoans and land plants. Differences are significant and consistent with the hypothesis, suggesting that tests at other hierarchical levels may be worthwhile. Corresponding Editor: M. Foote
Business-to-Business Electronic Commerce Success: A Supply Network Perspective

DeLone and McLean (2004) have advanced an electronic commerce (EC) success model and suggest that it can be extended to investigating EC success in different contexts. However, the EC success model has not been empirically validated in the context of business-to-business (B2B) EC. The purpose of this study is to gain a better understanding of EC value and success within the B2B environment. Accordingly, we introduce an extended version of DeLone and McLean’s (2004) EC success model, and test hypotheses regarding the associations between various success dimensions using the data collected from 122 supply chain units. In addition to providing support for most of the hypotheses suggested by DeLone and McLean’s (2004) EC success model, our results indicate that other success dimensions, such as EC readiness, must be considered for successful EC in B2B environments. The research findings provide practitioners with clarity on the levers of B2B e-commerce success within the supply chain unit level of analysis. Overall, the study’s results contribute to theoretical development in the area of business value creation and EC success, and present a basis for further research in these fields.
Perspectives in ultrasound-guided musculoskeletal interventions

Abstract Ultrasonography (USG) is a safe, easily available, and cost-effective modality, which has the additional advantage of being real time for imaging and image-guided interventions of the musculoskeletal system. Musculoskeletal interventions are gaining popularity in sports and rehabilitation for rapid healing of muscle and tendon injuries in professional athletes, healing of chronic tendinopathies, aspiration of joint effusions, periarticular bursae and ganglia, and perineural injections in acute and chronic pain syndromes. This article aims to provide an overview of the spectrum of musculoskeletal interventions that can be done under USG guidance both for diagnostic and therapeutic purposes.
Role of the C-terminal di-leucine motif of 5-HT1A and 5-HT1B serotonin receptors in plasma membrane targeting

The 5-HT1A and 5-HT1B serotonin receptors exhibit different subcellular localizations in neurons. Evidence has been reported that the C-terminal domain is involved in the somato-dendritic and axonal targeting of 5-HT1AR and 5-HT1BR, respectively. Here we analyzed the consequences of the mutation of a di-leucine motif and palmitoylated cysteines within this domain. Replacement of I414-I415 by a di-alanine in 5-HT1AR led to endoplasmic reticulum (ER) sequestration of the corresponding mutant expressed in cell lines as well as in hippocampal neurons in culture. Furthermore, di-leucine-mutated receptors were unable to bind 5-HT1A agonists and presented a major deficit in their glycosylation state, suggesting that they are misfolded. By contrast, mutation of the di-leucine motif in the C-terminal domain of 5-HT1BR had no major consequence on its subcellular targeting. However, in the case of the 1ActB chimera (substitution of the C-terminal domain of the 5-HT1BR into 5-HT1AR), this mutation was also found to cause sequestration within the ER. Replacement of palmitoylated cysteines by serines had no consequence on either receptor type. These data indicate that the di-leucine motif of the 5-HT1AR and 5-HT1BR tails is implicated in proper folding of these receptors, which is necessary for their ER export.
Early intervention for low birth weight, preterm infants: The role of negative emotionality in the specification of effects

This study examined the relation of negative emotionality in infancy to child social and cognitive developmental outcomes among low birth weight (LBW) preterm infants participating in the Infant Health and Development Program (IHDP), a comprehensive compensatory education intervention beginning in infancy and lasting through age 3 years. In this analysis, intervention effects at age 36 months on maternal report of child behavior as assessed by the Child Behavior Checklist externalizing and internalizing scales and on intelligence as measured by the Stanford–Binet scale were largest among children characterized by higher levels of negative emotionality in infancy. Findings indicate that for LBW preterm infants characterized by negative emotionality at age 12 months the intervention was associated with a twofold decrease in the occurrence of clinically meaningful levels of behavior problems at age 3 years and a fourfold decrease in the occurrence of a high-risk profile in which both internalizing and externalizing scores are in the clinically meaningful range. The intervention was also associated with a fivefold decrease in the occurrence of IQ ≤ 75 at age 3 years among children with higher levels of negative emotionality and heavier LBW (2001–2500 g). However, specific aspects of temperamental difficulty such as fearfulness and anger were related to internalizing and externalizing, respectively, in both the intervention and control groups. Findings are consistent with research linking negative emotionality in infancy with social and cognitive developmental outcomes in early childhood among normal birth weight infants. Results suggest the need for further attention to child temperament in early intervention research.
Police-induced confessions: an empirical analysis of their content and impact

Abstract Confessions have a greater impact on juries than other types of evidence, sometimes in the face of contradictory evidence. Twenty false confessions were content-analyzed to determine the substance of false confessions and perhaps help to explain why judges, juries, and others are prone to believe these statements. Our analysis indicated that most false confessions contained references to specific visual and auditory details concerning the crime and victim(s) as well as references to the confessor's thoughts, feelings, and motives during and after committing the crime. In a second study, mock jurors read confessions that were varied in terms of the presence of crime details, motive statements, and apologies, to determine the impact of these common aspects of confessions on a mock jury. Although a simple admission of guilt was often sufficient for conviction, more elaborate narrative confessions in which the defendant recounted how and why he committed the crime further increased confidence in these guilty verdicts.
Phantoms of romantic nationalism in folkloristics

L'emergence du folklore a la fin du 18 e me siecle s'est faite sous l'influence du Nationalisme Romantique. La comprehension du folklore par le public tout comme son etude par les folkloristes reste affectes par la nature de cette emergence, notamment par l'identification du folklore au territoire. L'A. met en evidence comment la pensee folkloriste a encourage les mouvements nationalistes, comment les folkloristes ont commence a penser une nouvelle politique culturelle, basee sur des perspectives pluralistes plutot que nationalistes.
A Case Report of Spontaneous Concurrent Bilateral Rupture of the Quadriceps Tendons in a Patient With Chronic Renal Failure

In patients with chronic renal failure, many complications may develop that involve all organ systems, especially the locomotor system. Spontaneous concurrent bilateral rupture of the quadriceps tendons is a very rare complication in patients with chronic renal failure, usually occurring in patients under 50 years of age. Although there are numerous causes that lead to tendon weakness and rupture, most authors agree that secondary hyperparathyroidism plays a major role in the pathogenesis of tendon rupture. Soft tissue and perivascular calcifications, diminished local circulation, reduced tendon elasticity, impaired collagen metabolism, nerve lesions, repeated trauma, and articular swelling contribute to tendon weakness and rupture. A patient is presented in whom spontaneous concurrent bilateral quadriceps tendon rupture occurred at the age of 34, after seven years of hemodialysis therapy. Timely diagnosis and operative management with primary tendon suturing followed by physiotherapy produced a good anatomical and functional result.
Functional characterization of a novel β‐fructofuranosidase from Bifidobacterium longum subsp. infantis ATCC 15697 on structurally diverse fructans

In this study, we describe the isolation of a gene encoding a novel β‐fructofuranosidase from Bifidobacterium longum subsp. infantis ATCC 15697, and the characterization of the enzyme, the second one found in this strain, significantly different in primary sequence to the already reported bifidobacterial β‐fructofuranosidases.
The Conditional Performance of Insider Trades

This paper estimates the performance of insider trades on the closely held Oslo Stock Exchange (OSE) during a period of lax enforcement of insider trading regulations. Our data permit construction of a portfolio that tracks all movements of insiders in and out of the OSE firms. Using three alternative performance estimators in a time-varying expected return setting, we document zero or negative abnormal performance by insiders. The results are robust to a variety of trade characteristics. Applying the performance measures to mutual funds on the OSE, we also document some evidence that the average mutual fund outperforms the insider portfolio. Copyright The American Finance Association 1998.
Open Reading Frame 1 of the Norwalk-Like Virus Camberwell: Completion of Sequence and Expression in Mammalian Cells

ABSTRACT The ORF1 sequence was determined for Camberwell virus, a genogroup 2 Norwalk-like virus, completing the full genome of 7,555 nucleotides. ORF1 cDNA was cloned into a simian virus 40-based expression vector, and the viral proteins synthesized following transfection into COS cells were analyzed. By using antisera directed against the helicase, protease, or polymerase regions, eight polypeptides ranging in size from 19 to 117 kDa were detected by radioimmunoprecipitation. The cleavage sites determining the amino and carboxy termini of the 3C-like protease were identified at E1008/A and E1189/G, respectively.
Sublabral sulcus at the posteroinferior acetabulum: a potential pitfall in MR arthrography diagnosis of acetabular labral tears.

OBJECTIVE Our study correlated findings on hip MRI and MR arthrography with hip arthroscopy to assess the location, prevalence, and potential pitfall of a normal acetabular sublabral sulcus. MATERIALS AND METHODS We retrospectively collected 58 hip MRI studies along with surgical reports in 58 patients who underwent hip arthroscopy over a 5-year period. Intraoperative photography (n = 23), radiography (n = 56), unenhanced MRI (n = 13), and MR arthrography (n = 54) studies were available for review. Two radiologists described hip anatomy on radiology studies with agreement by consensus. RESULTS A normal posteroinferior sublabral groove was confirmed on available arthroscopy photographs in four (17.4%) of 23 hips. In each of these four patients, the anatomic sublabral groove correlated with apparent partial labral detachment on MR arthrography. On review of all studies, 13 hips (22.4%) without a posterior labral tear at surgery had imaging findings of a sublabral sulcus. The sulcus was not associated with acetabular dysplasia, which was radiographically noted in 12 cases (21.4%). Preoperatively, the sulcus was misdiagnosed as a tear in two cases. Labral tears were anterior or anterosuperior in 51 patients. CONCLUSION A posteroinferior sublabral groove is a relatively common normal anatomic hip variation. If not recognized as normal, the sulcus may serve as a diagnostic pitfall on MR arthrography. Its location is distinct from most labral tears. We did not discover a sublabral sulcus at the anterior or anterosuperior acetabulum, the most common sites of labral injury.
Some biochemical Studies on Friesian Suffering from Subclinical Mastitis

The present study was conducted to investigate the effect of subclinical mastitis on clinicopathological changes in Mastitic friesian. A total of 400 individual milk samples from clinically normal udder quarters of 100 diary friesians were examined microbiologically as well as by using California mastitis test (C.M.T.) for detection of subclinical mastitis and designing rapid diagnostic tests for other infection. Blood samples were analysed for hemogram, cortisol, alanine aminotransferase, asparate aminotransferase, total protein, inorganic phosphorous and calcium. Also L.DH in milk was detected. The results indicated that there is a significant elevation of cortisol, Sgot, p.cv, L.DH activity in milk while a notable decrease in total protein, serum calcium and Hemogram. was observed. However; Serum phosphorous level did not exhibit obvious changes . (Nature and Science. 2010;8(4):143-146). (ISSN: 1545-0740).
Do high levels of CA 19-9 in women with mature cystic teratomas of the ovary warrant further evaluation?

PURPOSE To evaluate the serum levels of tumor markers (particularly CA 19-9) in patients with ovarian mature cystic teratomas (MCT) with respect to age, size, bilaterality, menopause, presence of adhesions, complications and the postoperative levels. METHODS We evaluated clinical characteristics and tumor markers of 157 patients with MCT of the ovary operated at our clinic. RESULTS CA19-9 was the only tumor marker with a mean serum level (46.95 +/- 101.11 U/ml) above the cut-off value and the elevated rate was 33.1%. Tumor size, presence of adhesions and CA 125 levels were significantly higher in patients with elevated CA 19-9. Bilaterality rate was 10.8%. The most common complication was torsion (6.4%). CONCLUSION We suggest that elevated levels of CA 19-9 may be expected in MCTs of the ovary and that they will probably be decreased postoperatively. Therefore, postponing evaluation of other possible sources of CA 19-9 elevation in asymptomatic and young patients is more common sense.
Gut microbes promote colonic serotonin production through an effect of short‐chain fatty acids on enterochromaffin cells

Gut microbiota alterations have been described in several diseases with altered gastrointestinal (GI) motility, and awareness is increasing regarding the role of the gut microbiome in modulating GI function. Serotonin [5‐hydroxytryptamine (5‐HT)] is a key regulator of GI motility and secretion. To determine the relationship among gut microbes, colonic contractility, and host serotonergic gene expression, we evaluated mice that were germ‐free (GF) or humanized (HM; ex‐GF colonized with human gut microbiota). 5‐HT reduced contractile duration in both GF and HM colons. Microbiota from HM and conventionally raised (CR) mice significantly increased colonic mRNAs Tph1 [(tryptophan hydroxylase) 1, rate limiting for mucosal 5‐HT synthesis; P < 0.01] and chromogranin A (neuroendocrine secretion; P < 0.01), with no effect on monoamine oxidase A (serotonin catabolism), serotonin receptor 5‐HT4, or mouse serotonin transporter. HM and CR mice also had increased colonic Tph1 protein (P < 0.05) and 5‐HT concentrations (GF, 17 ± 3 ng/mg; HM, 25 ± 2 ng/mg; and CR, 35 ± 3 ng/mg; P < 0.05). Enterochromaffin (EC) cell numbers (cells producing 5‐HT) were unchanged. Short‐chain fatty acids (SCFAs) promoted TPH1 transcription in BON cells (human EC cell model). Thus, gut microbiota acting through SCFAs are important determinants of enteric 5‐HT production and homeostasis. —Reigstad, C. S. , Salmonson, C. E. , Rainey, III, J. F. , Szurszewski, J. H. , Linden, D. R. , Sonnenburg, J. L. , Farrugia, G. , Kashyap, P. C. Gut microbes promote colonic serotonin production through an effect of short‐chain fatty acids on enterochromaffin cells. FASEB J. 29, 1395‐1403 (2015). www.fasebj. org