Miracle-dz/UniFAR-FTUs huggingface dataset:
The effects of cortical bone thickness and trabecular bone strength on noninvasive measures of the implant primary stability using synthetic bone models.

PURPOSE This study investigated how the primary stability of a dental implant as measured by the insertion torque value (ITV), Periotest value (PTV), and implant stability quotient (ISQ) is affected by varying thicknesses of cortical bone and strengths of trabecular bone using synthetic bone models. MATERIALS AND METHODS Four synthetic cortical shells (with thicknesses of 0, 1, 2, and 3 mm) were attached to four cellular rigid polyurethane foams (with elastic moduli of 137, 47.5, 23, and 12.4 MPa) and one open-cell rigid polyurethane foam which mimic the osteoporotic bone (with an elastic modulus 6.5 MPa), to represent the jawbones with various cortical bone thicknesses and strengths of trabecular bone. A total of 60 bone specimens accompanied with implants was examined by a torque meter, Osstell resonance frequency analyzer, and Periotest electronic device. All data were statistically analyzed by two-way analysis of variance. In addition, second-order nonlinear regression was utilized to assess the correlations of the primary implant stability with the four cortex thicknesses and five strengths of trabecular bone. RESULTS ITV, ISQ, and PTV differed significantly (p < .05) and were strongly correlated with the thickness of cortical bone (R(2) > 0.9) and the elastic modulus of trabecular bone (R(2) = 0.74-0.99). CONCLUSIONS The initial stability at the time of implant placement is influenced by both the cortical bone thickness and the strength of trabecular bone; however, these factors are mostly nonlinearly correlated with ITV, PTV, and ISQ. Using ITV and PTV seems more suitable for identifying the primary implant stability in osteoporotic bone with a thin cortex.
Soft Set-Based Switching Faults Decision Making in DTC Induction Motor Drives

This paper introduces a method for detection and identification of IGBT-based drive open-circuit fault of DTC induction motor drives. The detection mechanism is based on soft set theory and wavelet decomposition, if it is detailed, ⊼-product decision making method and sym2 wavelet decomposition have been used in the detection mechanism. In this method, the stator currents have been used as an input to the system. The stator current has been used for the detection of the fault. The signal analysis has been performed up to the six level details wavelets decomposition. Faulty switch is detected by applying soft set theory to sixth level wavelets transformation. This is the first time applied to inverter in induction motor drives fault detection. The results demonstrate that the proposed fault detection and diagnosis system has very good capabilities.
Recursive types reduced to inductive types

A setting called complete partial ordering (CPO) categories and the notion of dialgebra are described. Free dialgebras on CPO-categories are shown to be the same as minimal invariant objects. In the case that the bifunctor is independent of its contravariant variable (hence construable as a covariant functor), it is shown that minimal invariant objects serve simultaneously as initial algebras and final coalgebras. The reduction to inductive types is shown in a two-step process. First let T be a bifunctor contravariant in its first variable, convariant in the second. For each A it is possible to consider the convariant functor that sends X to TAX. If FA denotes a minimal invariant object of this covariant functor, one for each A, then F becomes a contrainvariant functor. It is shown that the minimal invariant objects of F are minimal invariant objects of the original bifunctor T. Secondly, let T be a contrainvariant functor. It is shown that the square of the functor (necessarily covariant) has the same minimal invariant objects. <<ETX>>
Functional Connectivity Between Superior Parietal Lobule and Primary Visual Cortex "at Rest" Predicts Visual Search Efficiency

Spatiotemporal activity that emerges spontaneously "at rest" has been proposed to reflect individual a priori biases in cognitive processing. This research focused on testing neurocognitive models of visual attention by studying the functional connectivity (FC) of the superior parietal lobule (SPL), given its central role in establishing priority maps during visual search tasks. Twenty-three human participants completed a functional magnetic resonance imaging session that featured a resting-state scan, followed by a visual search task based on the alphanumeric category effect. As expected, the behavioral results showed longer reaction times and more errors for the within-category (i.e., searching a target letter among letters) than the between-category search (i.e., searching a target letter among numbers). The within-category condition was related to greater activation of the superior and inferior parietal lobules, occipital cortex, inferior frontal cortex, dorsal anterior cingulate cortex, and the superior colliculus than the between-category search. The resting-state FC analysis of the SPL revealed a broad network that included connections with the inferotemporal cortex, dorsolateral prefrontal cortex, and dorsal frontal areas like the supplementary motor area and frontal eye field. Noteworthy, the regression analysis revealed that the more efficient participants in the visual search showed stronger FC between the SPL and areas of primary visual cortex (V1) related to the search task. We shed some light on how the SPL establishes a priority map of the environment during visual attention tasks and how FC is a valuable tool for assessing individual differences while performing cognitive tasks.
Virtual path analysis of selective RAKE receiver in dense multipath channels

We develop an analytical framework to quantify the effects of spreading bandwidth on spread-spectrum systems operating in dense multipath environments. Closed-form expressions for the mean and variance of the total RAKE receiver output signal-to-noise ratio are derived. The proposed problem is made analytically tractable by transforming the physical RAKE paths into the virtual path domain.
The Childhood Muscular Dystrophies: Diseases Sharing a Common Pathogenesis of Membrane Instability

New observations demonstrate that several childhood forms of muscular dystrophy share a common pathogenesis. In muscle, dystrophin occurs as part of a membrane complex (dystrophin-glycoprotein) linking the cytoskeleton to the basal lamina. In Duchenne muscular dystrophy, dystrophin deficiency disrupts the linkage of the integral glycoproteins of the sarcolemma and leads to muscle fiber necrosis. In severe childhood autosomal recessive muscular dystrophy, a selective deficiency of adhalin (50-kd glycoprotein) also causes dysfunction of the dystrophin-glycoprotein complex. Most recently, a form of congenital muscular dystrophy demonstrates deficiency of laminin M (merosin) further demonstrating that sarcolemmal instability results from defects in structural proteins of the basal lamina. Animal models have been identified also demonstrating defects in specific proteins linking the subsarcolemmal cytoskeleton to the extracellular matrix. The mdx mouse has a defect in the gene encoding dystrophin. The cardiomyopathic hamster shows a specific deficiency of adhalin in skeletal muscle. The dy/dy mouse has been found deficient in merosin. These animal models will help researchers to understand their human counterparts and provide a system for testing therapeutic strategies. (J Child Neurol 1995;10:150-159).
Antibodies to CBir1 flagellin define a unique response that is associated independently with complicated Crohn's disease.

BACKGROUND & AIMS Antibody responses to certain microbial antigens define heterogeneous groups of Crohn's patients; multiple and high-level responses to these antigens are associated with aggressive clinical phenotypes. The flagellin, CBir1, identified by investigations in the C3H/HeJBir mouse model, has been identified as a dominant antigen capable of inducing colitis in mice and eliciting antibody responses in a subpopulation of patients with Crohn's disease (CD). The aim of this study was to evaluate serum response to CBir1 flagellin in CD patients and to compare this response to responses defined previously to oligomannan (anti-Saccharomyces cerevisiae antibody), I2, OmpC, and neutrophil nuclear autoantigens (pANCA), and to determine anti-CBir1-associated phenotypes. METHODS A total of 484 sera from the Cedars Sinai Medical Center repository, previously typed for anti-Saccharomyces cerevisiae antibody, anti-I2, anti-OmpC, and pANCA were tested for anti-CBir1 by enzyme-linked immunosorbent assay, and results were assessed for clinical phenotype associations. RESULTS The presence and level of immunoglobulin G anti-CBir1 were associated with CD independently. Anti-CBir1 was present in all antibody subgroups and expression increased in parallel with increases in the number of antibody responses. pANCA+ CD patients were more reactive to CBir1 than were pANCA+ ulcerative colitis patients. Anti-CBir1 expression is associated independently with small-bowel, internal-penetrating, and fibrostenosing disease features. CONCLUSIONS Serum responses to CBir1 independently identify a unique subset of patients with complicated CD. This bacterial antigen was identified in a murine model and has a similar pattern of aberrant reactivity in a subset of CD patients.
A study on the robustness and fragility of tree-based wireless sensor networks with community characteristics

A number of recent studies have concentrated on the statistical properties of large-scale tree based wireless sensor network with community characteristics. The robustness and fragility of wireless sensor networks, whose underlying architecture patterns crucially affect the system functionality, is defined as the resilience to deletion of network nodes, which is equivalent to be a percolation model on a graph depicting the network. In this paper we have derived an analytic solution of the site percolation model using generating function formalism on a Cayley-Tree based wireless sensor network structure with community features. Our solution provides predictions for quantities including the position of the percolation threshold and the average cluster size as functions of rewiring probabilities and occupation proportion respectively. All the analytic results show great agreement with their extensive numerical simulations counterparts.
Social Partnership and the Enterprise Some Lessons From the Irish Experience

This paper examines the Irish experience of social partnership at organisation level. It argues that three features in particular distinguish the Irish case. One is the importance attached to a procedural consensus to advance partnership. Another is the stress placed on experimental action in the development of these arrangements. A third characteristic is the use of an essentially non-legalistic public support framework to foster and guide the evolution of enterprise partnerships. The paper argues that while these features have merit they have not been to overcome fully what is called the partnership trilemma. This has caused the spread of organisational partnerships to remain stunted.
Conversion From Mycophenolate Mofetil to Enteric-Coated Mycophenolate Sodium in Maintenance Renal Transplant Recipients Receiving Tacrolimus: Clinical, Pharmacokinetic, and Pharmacodynamic Outcomes

Background. Mycophenolic acid (MPA) pharmacokinetics using the mycophenolate mofetil (MMF) formulation are known to differ between patients receiving tacrolimus or cyclosporine, but only limited data exist concerning concomitant use of tacrolimus and enteric-coated mycophenolate sodium (EC-MPS). Methods. In this six-month, multicenter, open-label, single-arm trial, 63 maintenance renal transplant patients receiving tacrolimus were converted from mycophenolate mofetil (MMF) to EC-MPS. Results. MPA concentration-time profiles in 21 patients showed that MPA exposure was similar with MMF or EC-MPS (mean area under the curve 39.9±11.6 &mgr;g×h/mL versus 43.7±17.4 &mgr;g×h/mL at day 14 post-conversion). Median time to peak concentration was 0.5 hr with MMF and 1.5 hr with EC-MPS. Inosine monophosphate dehydrogenase (IMPDH) activity was almost identical: area under the enzyme activity time curve (AEC) was 124.2±32.0 nmol×h/mg prot/h with MMF and 130.3±36.6 nmol×h/mg prot/h with EC-MPS at 14 days post-conversion; average daytime IMPDH activity was 10.3±2.7 nmol/h/mg protein and 10.9±2.7 nmol/h/mg protein, respectively. Maximal daytime inhibition of IMPDH activity was 67% with MMF and 62% with EC-MPS at day 14. One patient (1.6%) experienced mild biopsy-proven acute rejection. No graft losses or deaths occurred. Renal function remained stable (mean calculated creatinine clearance 70.6±26.8 mL/min with MMF and 68.8±25.4 mL/min six months post-conversion). Adverse events or infections with a suspected relation to EC-MPS occurred in 12 patients (19%). Four patients discontinued EC-MPS due to adverse events or infections. Conclusions. MMF and EC-MPS are associated with similar MPA exposure and equivalent pharmacodynamic effect. Conversion of tacrolimus-treated maintenance renal transplant patients from MMF to EC-MPS is safe and well-tolerated and does not compromise therapeutic efficacy.
Are School Phobic Adolescents Overdependent?

In this study, 42 school phobic youngsters aged 11 to 15 were investigated to find out if they were exceptionally dependent, particularly on their mothers, as had repeatedly been asserted in connection with similar cases, often without adequate supporting evidence of an objective nature (Berg, 1970). The Highlands Dependency Questionnaire (H.D.Q.) was administered to their mothers around the time they were accepted for admission to an adolescent psychiatric in-patient unit. The Questionnaire had previously been found to measure at least two unrelated sorts of dependency, represented by a sociability factor (I) and an immaturity factor (III) with satisfactory reliability and validity; this emerged when a principal component factor analysis was performed on the results of applying it to the mothers of a randomly selected sample of 68 secondary school children from the general population, stratified for age, sex and social class (Berg et al., 1971). Data on 14 variables was processed on the University of Leeds English Electric KDF9 computer, using a system of standard programmes (Hamilton et al., 1965). In addition to the two sets of factor scores which were calculated using actual raw score weights, two corresponding sets of subscale scores were calculated using approximate raw score weights; correlations between factor and subscale scores in the control group had been found to be: r = ·87 for sociability and r = ·84 for immaturity (Berg et al., 1971), whereas in 19 youngsters out of the school phobic group, looked at in another context, they were: r = ·51 for sociability (perhaps explained by a divergence between at least two tendencies which have different emphasis in the factor and subscale scores) and r = ·95 for immaturity. The criteria adopted for the diagnosis of school phobia had been given previously when 29 school phobic cases with similar clinical features were reported in some detail (Berg et al., 1969).
Prevalence of Smoking, Obesity, Diabetes Mellitus, and Thyroid Disease in Patients With Carpal Tunnel Syndrome

Carpal tunnel syndrome (CTS) has been associated frequently with physical factors and personal factors including smoking, obesity, diabetes mellitus, and hypothyroidism. The purpose of this retrospective case-control study was to evaluate the prevalence of personal factors in patients with CTS compared with a normal control group. The charts of 514 patients who underwent a carpal tunnel release procedure and 100 control subjects were examined for history of smoking, obesity, diabetes, and hypothyroidism. Compared with the control subjects, there were significantly less CTS patients who smoked (p < 0.001; odds ratio, 0.17). However, there were more CTS patients than control subjects who were obese (p = 0.02; odds ratio, 1.77), had diabetes (p = 0.03; odds ratio, 3.02), and had hypothyroidism (p = 0.02; odds ratio, 3.70). These results support previous reports that CTS is multifactorial, with such factors as obesity, hypothyroidism, and diabetes but not smoking to be more prevalent in this group of CTS patients.Karpitskaya Y, Novak CB, Mackinnon SE. Prevalence of smoking, obesity, diabetes mellitus, and thyroid disease in patients with carpal tunnel syndrome.
Effect of VEGF and VEGF Trap on vascular endothelial cell signaling in tumors

Vascular endothelial growth factor (VEGF) A is a major promoter of tumor angiogenesis and a prime target of antiangiogenic cancer therapy. To examine whether endothelial cell signaling might provide histological biomarkers of angiogenesis and VEGF activity in vivo, normal mouse organs and multiple tumor models were studied immunohistochemically for endothelial expression of activated ERK, STAT3, and AKT. Phospho(p)-ERK and p-STAT3 expression was negligible in the endothelia of normal organs but was significantly elevated in tumor endothelium. p-AKT was present at significant and comparable levels in both tumor and normal endothelia. In K1735 tumors induced to express more VEGF, endothelial p-ERK, p-STAT3 and p-AKT increased accompanied by signs of accelerated angiogenesis. Treatment of K1735 and Colo-205 tumors with the VEGF inhibitor, VEGF Trap (aflibercept), decreased tumor endothelial p-ERK, p-STAT3 and p-AKT expression accompanied by signs of antiangiogenic effect. These results show that endothelial p-ERK and p-STAT3 (but not p-AKT) distinguish tumor from normal vessels and that the presence of these two signaling intermediates may be useful indicators of tumor angiogenic activity and angiogenesis inhibition by VEGF antagonist
Analysis of injection-locking in an optoelectronic oscillator

In this paper, we analyze the injection-locking phenomenon in an optoelectronic oscillator (OEO) considering negligible amplitude modulation of the injection signal. We deduce the mathematical expressions of the amplitude and phase variations in the OEO. The equations for the lock range after locking and beat-frequency are presented using quasi-linear approximation. Also, the spectrum components of the pulled OEO are derived. Finally, the simulation results are given to validate the analytical results.
Effect of Diet Treatment on Enuresis in Children with Migraine or Hyperkinetic Behavior

Twenty-one children with migraine and/or hyperkinetic behavior disorder which was successfully treated with an oligoantigenic (few-foods) diet also suffered from nocturnal and/or diurnal enuresis. On diet, the enuresis stopped in 12 of these children and improved in an additional four. Identification of provoking foods was by sequential reintroduction of the foods that were avoided on the oligoantigenic diet. In eight of the 12 children who recovered on the oligoantigenic diet and in the four who improved, reintroduction of one or more foods provoked a reproducible relapse of the enuresis. Nine children were subjected to a placebo-controlled, double-blind reintroduction of provoking foods. Six children relapsed during testing with incriminated foods; none reacted to placebo. Enuresis in food-induced migraine and/or behavior disorder seems to respond, in some patients, to avoidance of provoking foods.
A Stable Routing Protocol for Vehicles in Urban Environments

The vehicular ad hoc network (VANET) is an essential technology that enables the deployment of the intelligent transportation system (ITS), which improves the traffic safety and efficiency. For the efficient message delivery in VANETs, it is desirable to provide a reliable and stable VANET routing protocol. However, VANET routing is challenging since the VANET is fundamentally different from conventional wireless ad hoc networks; vehicles move fast, and the network topology changes rapidly, causing intermittent and dynamic link connectivity. In this paper, we propose a VANET routing protocol that works based on the real-time road vehicle density information in order to provide fast and reliable message delivery so that it can adapt to the dynamic vehicular urban environment. In the proposed mechanism, each vehicle computes the real-time traffic density of the road to which it belongs from the beacon messages sent by vehicles on the opposite lane and its road information table. Using the road traffic density information as a routing metric, each vehicle establishes a reliable route for packet delivery. We compare our proposed mechanism with the well-known GPSR via NS-2 based simulations and show that our mechanism outperforms GPSR in terms of both delivery success rate and routing overhead.
Distintos mercados, distintos modelos de gestión de cliente

Durante las dos ultimas decadas, el crecimiento economico y el aumento de la competencia han forzado a los bancos europeos a incrementar el nivel de sofisticacion en todas las areas relacionadas con la gestion de clientes, hoy impactadas por politicas de contencion y ajuste. Mientras tanto, las entidades americanas se mueven en un contexto de creciente estabilizacion ? politica y economica? , de crecimiento y de significativo aumento en sus tasas de bancarizacion.
Faulty TSVs identification and recovery in 3D stacked ICs during pre-bond testing

Through-silicon-Via (TSV) based three dimensional stacked integrated circuits (3D SICs) testing is a promising area in modern days semiconductor industry. It is seen that the yield of 3D SIC depends on interlayer vertical inter-connectors. Imperfection during the fabrication process results in yield-reducing manufacturing defects. Hence, identification of faulty TSVs and recovery of those faulty TSVs are necessary to improve the yield. In this paper, we have proposed a methodology to test the regular TSVs before bonding (pre-bonding) to identify the faulty TSVs uniquely in reduced test time. Our algorithm also performs better in terms of test time reduction than the previous works presented in the literature. This paper also has discussed the idea of recovery of faulty regular TSVs using redundant TSVs. For a given group ratio, the best possible multiple dependent regular TSVs can be achieved using our proposed scheme for redundancy.