Miracle-dz/UniFAR-FTUs huggingface dataset:
Morphological Decomposition and the Reverse Base Frequency Effect

If recognition of a polymorphemic word always takes place via its decomposition into stem and affix, then the higher the frequency of its stem (i.e., base frequency) the easier the lexical decision response should be when frequency of the word itself (i.e., surface frequency) is controlled. Past experiments have demonstrated such a base frequency effect, but not under all circumstances. Thus, a dual pathway notion has become dominant as an account of morphological processing whereby both decomposition and whole–word access is possible. Two experiments are reported here that demonstrate how an obligatory decomposition account can handle the absence of base frequency effects. In particular, it is shown that the later stage of recombining the stem and affix is harder for high base frequency words than for lower base frequency words when matched on surface frequency, and that this can counterbalance the advantage of easier access to the higher frequency stem. When the combination stage is crucial for discriminating the word items from the nonword items, a reverse base frequency effect emerges, revealing the disadvantage at this stage for high base frequency words. Such an effect is hard for the dual–pathway account to explain, but follows naturally from the idea of obligatory decomposition.
Intranasal Oxytocin May Improve High-Level Social Cognition in Schizophrenia, But Not Social Cognition or Neurocognition in General: A Multilevel Bayesian Meta-analysis

While there is growing interest in the potential for intranasal oxytocin (IN-OT) to improve social cognition and neurocognition (ie, nonsocial cognition) in schizophrenia, the extant literature has been mixed. Here, we perform a Bayesian meta-analysis of the efficacy of IN-OT to improve areas of social and neurocognition in schizophrenia. A systematic search of original research publications identified randomized controlled trials (RCTs) of IN-OT as a treatment for social and neurocognitive deficits in schizophrenia for inclusion. Standardized mean differences (SMD) and corresponding variances were used in multilevel Bayesian models to obtain meta-analytic effect-size estimates. Across a total of 12 studies (N = 273), IN-OT did not improve social cognition (SMD = 0.07, 95% credible interval [CI] = [-0.06, 0.17]) or neurocognition (SMD = 0.12, 95% CI = [-0.12, 0.34]). There was moderate between study heterogeneity for social cognition outcomes (τs= 0.12). Moderator analyses revealed that IN-OT had a significantly larger effect on high-level social cognition (ie, mentalizing and theory of mind) compared to low-level social cognition (ie, social cue perception) (b = 0.19, 95% CI = [0.05, 0.33]). When restricting our analysis to outcomes for high-level social cognition, there was a significant effect of IN-OT (SMD = 0.20, 95 % CI = [0.05, 0.33]) but the effect was not robust to sensitivity analyses. The present analysis indicates that IN-OT may have selective effects on high-level social cognition, which provides a more focused target for future studies of IN-OT.
Influence of Cataract on Time Domain and Spectral Domain Optical Coherence Tomography Retinal Nerve Fiber Layer Measurements

PurposeTo assess and compare the influence of cataract on measurements of retinal nerve fiber layer (RNFL) thickness by time domain (TD) optical coherence tomography (OCT) and spectral domain (SD) OCT. MethodsPatients who underwent uncomplicated cataract surgery were consecutively enrolled in this study. The peripapillary RNFL thickness was measured before and 8 weeks after cataract surgery using TD-OCT and SD-OCT during the same visit. Changes in the RNFL thickness measurement and signal strength (SS) after cataract surgery were evaluated. ResultsA total of 54 patients (54 eyes) were included. After excluding 19 eyes owing to poor imaging or low SS (<5), scans of 35 eyes were included in the final analysis. A significant difference was identified between the preoperative and postoperative SS values using SD-OCT, but not TD-OCT (P=0.002 and 0.789, respectively). The changes in RNFL thickness after cataract surgery were more prominent and frequent for SD-OCT than TD-OCT. There was a significant correlation between change in preoperative RNFL thickness and SS changes for both TD-OCT (r2=0.410, P<0.001) and SD-OCT (r2=0.246, P=0.002). ConclusionsThe presence of cataract significantly affects RNFL thickness measurements by SD-OCT and TD-OCT. SD-OCT, which demonstrated more consistent change of RNFL measurements after cataract extraction, is not necessarily associated with lower RNFL thickness measurement performance in cataract cases, as more participants with cataract were excluded because of poor image quality or low SS, which was more associated with TD-OCT than SD-OCT.
Association of C-Reactive ProteinWith Cardiovascular DiseaseMortality According to Diabetes Status Pooled analyses of 25,979 participants from four U.K. prospective cohort studies

RESEARCH DESIGN AND METHODSdParticipants were drawn from representative samples of adults living in England and Scotland. Cox proportional hazards regression models were used to relate baseline plasma CRP with all-cause and CVD mortality during follow-up in men and women with and without diabetes. The added value of CRP to the predictions was assessed through c-statistic comparison and relative integrated discrimination improvement.
Association of inflammatory and anti‐inflammatory cytokines with insulin resistance in chronic hepatitis C

Background: The pathogenetic basis for the association between hepatitis C virus (HCV) infection and type‐2 diabetes remains uncertain. It has been reported that insulin resistance (IR) plays an essential role. We investigated the association of inflammatory [tumour necrosis factor (TNF)‐α, interleukin (IL)‐6] and anti‐inflammatory cytokines (adiponectin and IL‐10) with IR in chronic HCV infection.
Does Part-Time Work Help Unemployed Workers to Find Full-Time Work? Evidence from Spain

This paper examines whether part-time work acts as a bridge towards full-time work for unemployed workers in Spain. We follow the timing-of-event approach and estimate the causal effect of part-time work on the exit rate to full-time work using a multivariate duration model. Our findings show that the exit rate to full-time work declines when working part time (lock-in effect) but increases afterwards (stepping-stone effect), implying a trade-off between the two opposite effects. The resulting net effect of part-time work on the expected time until full-time work is positive in most cases, leading to longer spells without full-time work. This undesirable effect has increased over time, so that the value of temporary part-time work as a pathway to full-time work for the unemployed has reduced.
Helminth Infections of Rodents and Their Zoonotic Importance in Boyer-Ahmad District, Southwestern Iran

Background: Rodents are considered as reservoirs of various zoonotic diseases including helminthic infections. The current study aimed to evaluate the prevalence of helminth infections in rodents, in Boyer-Ahmad district, Southwestern Iran. Methods: Overall, 52 rodents were captured from various areas of the district by Sherman live traps. The animals were then euthanized and dissected. During necropsy, each organ was examined macroscopically for presence of any cyst or visible parasite. The gastrointestinal tract was removed and their contents were evaluated for larva or adult worms. Trichinella larvae in the rodents’ muscles were investigated by both digestion and pathological methods. Results: Twenty-eight (53.8%) of the trapped rodents were male. The rodents were including 25 (48.1%) Meriones persicus, 1(1.9%) Calomyscus bailwardi, 1 (1.9%) Arvicola terresterris, 7 (13.5%) Rattus rattus, 8 (15.4%) R. norvegicus, and 10 (19.2%) Apodemus sylvaticus. Of them, 38 (73.0%) were infected with at least one helminth. Collected rodents were infected with Hymenolepis diminuta (50%), Hymenolepis nana fraterna (28.8%), Skrjabinotaenia sp. (15.4%), Anoplocephalidae sp. (15.4%), Cysticercus fasciolaris (5.8%), Trichuris muris (36.5%), Aspiculuris tetraptera (15.4%), Syphacia sp. (5.7%), Rictularia sp. (15.4%), Trichostrongylus sp. (3.8%), and Gongylonema sp. (3.8%). M. persicus was the most (84%) infected rodent, yet the differences between rodent genus and helminth infectivity were not statistically significant (P>0.05). Conclusion: The rodents in Boyer-Ahmad district are infected with different helminths infections that some of them are recognized as threat to human health.
Mitochondrial DNA Acts as Potential Promoter of the Baculovirus RNA Polymerase

Abstract We have examined whether mitochondrial DNA could act as target of the RNA polymerase encoded by the baculovirus Autographa californica multicapsid nuclear polyhedrosis virus, because the baculovirus late promoters and the control region of host mitochondrial DNA show a high degree of sequence similarity. In vitro transcription using mitochondrial DNA from Spodoptera frugiperda cells and nuclear extracts prepared from baculovirus infected cells demonstrates that mitochondrial DNA is recognized by the viral RNA polymerase. Transcriptional initiation occurs at TAAG sequences, although not all of the six TAAG motifs present in the mitochondrial DNA fragment are recognized. The TAAG motif in the control region served as weak transcriptional start site, but some of the TAAG motifs in the coding sequences of the adjacent tRNA and rRNA genes are recognized efficiently. The sequences flanking the TAAG motifs used as transcriptional start sites have a lower helix stability than the flanking sequences of the nonfunctional TAAG motifs. These results support the view that helix stability rather than sequence specificity is an important factor for recognition of TAAG motifs by the viral RNA polymerase.
Implication of cartilage intermediate layer protein in cartilage destruction in subsets of patients with osteoarthritis and rheumatoid arthritis.

OBJECTIVE To investigate whether cartilage intermediate layer protein (CILP), a protein recently cloned from human articular cartilage, is recognized as an autoantigen in patients with osteoarthritis (OA) and rheumatoid arthritis (RA), and whether the immune response against CILP is involved in disease pathogenesis. METHODS Recombinant fusion proteins, which contain the first half (C1), second half (C2), or 3 fragments within the C2 region (designated C2F1, C2F2, and C2F3) of the non-porcine nucleotide pyrophosphohydrolase-homologous region of CILP, were prepared using Escherichia coli. Autoantibodies to these proteins in serum samples from patients with OA or RA and from age-matched healthy individuals were detected by enzyme-linked immunosorbent assay and Western blotting. In addition, mice were immunized with a mixture of the C1 and C2 fusion proteins to assess the arthrogenicity of CILP. RESULTS Production of antibodies to the C2 region was detected in 10.5% (11 of 105) of the tested OA patients and in 8.0% (7 of 88) of the tested RA patients, although antibodies to the C1 region were rarely detected in either patient group. All C2F1, C2F2, and C2F3 fragments were found to carry autoepitopes. The C2F2 fusion protein was recognized most frequently in the tested OA patients, whereas the C2F3 fusion protein was dominantly recognized in the tested RA patients. All 4 mice strains, DBA/1J, ICR, C57BL/6, and BALB/c, immunized with the CILP fusion proteins developed chronic arthritis; in particular, the ICR mice developed polyarthritis that was characterized by infiltration of mononuclear cells in the synovium and exfoliation of the surface of cartilage. CONCLUSION The immune response to CILP may play a role in the pathogenesis of inflammatory joint destruction. Our results support the role of an immune-mediated process in the joint destruction present in chronic arthropathies such as OA and RA. The results suggest that suppression of immune responses to various components of the cartilage, such as CILP, might be therapeutically beneficial in these chronic arthropathies.
Pancreatic Leakage After Pancreaticoduodenectomy: The Impact of the Isolated Jejunal Loop Length and Anastomotic Technique of the Pancreatic Stump

Objectives To evaluate the impact of the length of the isolated jejunal loop and the type of pancreaticojejunostomy on pancreatic leakage after pancreaticoduodenectomy. Methods One hundred thirty-two consecutive patients who underwent a pancreaticoduodenectomy were studied according to the length of the isolated jejunal loop (short loop, 20-25 cm vs long loop, 40-50 cm) and the type of pancreaticojejunostomy (invagination vs duct to mucosa). Results The use of the long isolated jejunal loop was associated with a significantly lower pancreatic leakage rate compared with the use of a short isolated jejunal loop (4.34% vs 14.2%, P < 0.05). In addition, the use of duct-to-mucosa technique was associated with significantly lower incidence of postoperative pancreatic fistula compared with the invagination technique (4.2% vs 14.5%, P < 0.05). Finally, patients with a short isolated jejunal loop compared with patients with a long loop had increased morbidity (50.7% vs 27.5%, P < 0.05) and prolonged hospital stay (16.3 ± 1.9 days vs 10.2 ± 2.3 days, P < 0.05). Overall mortality rate was 1.5%. Conclusions The use of a long isolated jejunal loop and a duct-to-mucosa pancreaticojejunostomy is associated with decreased pancreatic leakage rate after pancreaticoduodenectomy.
Sharing water : a human ecological analysis of the causes of conflict and cooperation between nations over freshwater resources /

ii Dedication . iv Acknowledgments . v Vita . vii List of Tables . xi List of Figures . xii Chapters:
Cognitive and behavioral profile of the oculocerebrorenal syndrome of Lowe.

BACKGROUND The oculocerebrorenal syndrome of Lowe (OCRL) is an X-linked disorder characterized by congenital cataracts, cognitive impairment, and renal tubular dysfunction. Significant behavioral difficulties have been reported, but no formal study of intelligence or behavior has been described. METHODS We surveyed IQ and behavior using archival data and standardized instruments in 47 affected males. RESULTS Mean IQ was in the moderate mental retardation range (40 < or = IQ < or = 54), with 25% of tested individuals in the normal range (IQ > or = 70). The OCRL population was comparable to a normative population with mental retardation in language, communication, and socialization skills, but lower in independent living skills than means of either populations of individuals with mental retardation or visual impairment. Maladaptive behaviors, particularly stubbornness, temper tantrums, and stereotypic behaviors, were very frequent (> 80%). CONCLUSIONS The diagnosis of OCRL is compatible with normal intelligence. Maladaptive behaviors significantly interfere with adaptive functions. These behaviors appear to define a characteristic behavioral phenotype in OCRL.
The Immune Modulator FTY720 Targets Sphingosine 1-Phosphate Receptors*

Immunosuppressant drugs such as cyclosporin have allowed widespread organ transplantation, but their utility remains limited by toxicities, and they are ineffective in chronic management of autoimmune diseases such as multiple sclerosis. In contrast, the immune modulating drug FTY720 is efficacious in a variety of transplant and autoimmune models without inducing a generalized immunosuppressed state and is effective in human kidney transplantation. FTY720 elicits a lymphopenia resulting from a reversible redistribution of lymphocytes from circulation to secondary lymphoid tissues by unknown mechanisms. Using FTY720 and several analogs, we show now that FTY720 is phosphorylated by sphingosine kinase; the phosphorylated compound is a potent agonist at four sphingosine 1-phosphate receptors and represents the therapeutic principle in a rodent model of multiple sclerosis. Our results suggest that FTY720, after phosphorylation, acts through sphingosine 1-phosphate signaling pathways to modulate chemotactic responses and lymphocyte trafficking.
S-Ketamine Mediates Its Acute and Sustained Antidepressant-Like Activity through a 5-HT1B Receptor Dependent Mechanism in a Genetic Rat Model of Depression

Rationale: The mechanisms responsible for the unique antidepressant properties of ketamine have only been partly resolved. Recent preclinical reports implicate the neurotransmitter serotonin [5-hydroxytryptamine (5-HT)] in the antidepressant-like response of ketamine, and modulation of 5-HT1B receptors has been hypothesized to attain an important role. Objectives: To evaluate the role of endogenous stimulation of 5-HT1B heteroreceptors in the antidepressant-like activity of S-ketamine. Method: Flinders sensitive line (FSL) rats, a genetic model of depression, were depleted of endogenous 5-HT by 4-chloro-DL-phenylalanine methyl ester HCl administration (pCPA; 86 mg/kg/day for 3 days). In pCPA-pretreated and control FSL rats, the acute and sustained effects of a single dose of S-ketamine (15 mg/kg) and the selective 5-HT1B receptor agonist CP94253 (1–6 mg/kg) alone and in combination with S-ketamine were studied in the forced swim test (FST), a commonly used assay that detects antidepressant activity. Results: pCPA pretreatment decreased cortical 5-HT levels to ∼6% but did not affect the baseline behavioral phenotype of FSL rats. S-ketamine demonstrated acute and sustained antidepressant-like activity, both of which were abolished by 5-HT depletion. Combining S-ketamine with a sub-effective dose of CP94253 (1 mg/kg) rescued S-ketamine’s acute and sustained antidepressant-like effects, when CP94253 was administered 2 h prior to the FST. Co-administration of S-ketamine and CP94253 did not affect the plasma level of either compound, suggesting that the observed behavioral interaction could not be ascribed to a kinetic drug-drug interaction. Conclusion: 5-HT1B receptor activation during testing appears to be critical for S-ketamine’s antidepressant-like potentials in this model.
Laparoscopic cytoreductive nephrectomy for metastatic renal cell carcinoma

The theme of laparoscopy, which has been strongly stated in the mini‐review section, continues here with a paper from the Cleveland Clinic on a series of patients who had a laparoscopic nephrectomy as part of a cytoreductive strategy before immunotherapy for metatastic renal cancer. They found it safe and helpful in patients with tumours of <15 cm which do not have local invasion or caval thrombus.
Somatic stem cells and the kinetics of mutagenesis and carcinogenesis

There is now strong experimental evidence that epithelial stem cells arrange their sister chromatids at mitosis such that the same template DNA strands stay together through successive divisions; DNA labeled with tritiated thymidine in infancy is still present in the stem cells of adult mice even though these cells are incorporating (and later losing) bromodeoxyuridine [Potten, C. S. , Owen, G. , Booth, D. & Booth, C. (2002) J. Cell Sci.115, 2381–2388]. But a cell that preserves “immortal strands” will avoid the accumulation of replication errors only if it inhibits those pathways for DNA repair that involve potentially error-prone resynthesis of damaged strands, and this appears to be a property of intestinal stem cells because they are extremely sensitive to the lethal effects of agents that damage DNA. It seems that the combination, in the stem cell, of immortal strands and the choice of death rather than error-prone repair makes epithelial stem cell systems resistant to short exposures to DNA-damaging agents, because the stem cell accumulates few if any errors, and any errors made by the daughters are destined to be discarded. This paper discusses these issues and shows that they lead to a model that explains the strange kinetics of mutagenesis and carcinogenesis in adult mammalian tissues. Coincidentally, the model also can explain why cancers arise even though the spontaneous mutation rate of differentiated mammalian cells is not high enough to generate the multiple mutations needed to form a cancer and why loss of nucleotide-excision repair does not significantly increase the frequency of the common internal cancers.
High-resolution mapping of transcriptional dynamics across tissue development reveals a stable mRNA–tRNA interface

The genetic code is an abstraction of how mRNA codons and tRNA anticodons molecularly interact during protein synthesis; the stability and regulation of this interaction remains largely unexplored. Here, we characterized the expression of mRNA and tRNA genes quantitatively at multiple time points in two developing mouse tissues. We discovered that mRNA codon pools are highly stable over development and simply reflect the genomic background; in contrast, precise regulation of tRNA gene families is required to create the corresponding tRNA transcriptomes. The dynamic regulation of tRNA genes during development is controlled in order to generate an anticodon pool that closely corresponds to messenger RNAs. Thus, across development, the pools of mRNA codons and tRNA anticodons are invariant and highly correlated, revealing a stable molecular interaction interlocking transcription and translation.
Design and built of on - load fully electronic Tap-changer with triac switch: Simulation and practical results

This paper, introduces a new solid-state on - load Tap-changer that has four steps. One of the main requirements of any electrical system is that it should provide a voltage to the consumer which remains within closely defined limits regardless of the loading on the system. Industrial equipment such as speed drives, electronic and control systems are sensitive to voltage variation and affected by bad power quality and poor power factor.
Perceived Aggression in Sports and its Relation to Willingness to Participate and Perceived Risk of Injury

The purpose of this study was three-fold: assess relationships among perceived hostile aggression, instrumental aggression, and assertion for a set of collegiate sports, categorize the sports by rated aggression, and present relationships of aggression with ratings of likelihood of career-ending injuries, personal willingness to participate, and the perceived desirability of participation in the sports by others. The sports were rated on the variables by 285 undergraduates enrolled in psychology courses in a large private university in the western USA. Mean age for men was 23.7 yr. (SD = 2.3) and for women 21.3 yr. (SD = 2.7). A 4 (rating category) x 16 (sport) repeated-measures analysis of variance showed significant main and interaction effects. The sports were classified according to level of aggression in post hoc analysis. Perceived risk of a career-ending injury was linearly related to aggregate aggression, whereas willingness to participate and desirability of the sport for others had quadratic relationships to both aggregate aggression and risk of career-ending injury.