Miracle-dz/UniFAR-FTUs huggingface dataset:
A Comparison of the Clinical Presentation of Ovarian Hyperstimulation Syndrome in a Partial Molar Pregnancy Case Versus a Fertility Treatment Case

Ovarian hyperstimulation syndrome (OHSS) is ovarian enlargement secondary to hormones overstimulating ovarian growth. It can be associated with a spectrum of other clinical findings, including ascites, hemoconcentration, hypercoagulability, and electrolyte imbalances. OHSS most commonly occurs as a complication of treatment with in vitro fertilization medications, such as human chorionic gonadotropin (hCG) or gonadotropin-releasing hormone agonists. OHSS has infrequently been reported to be caused by high hCG levels in complete, partial, or invasive molar pregnancies. The classic signs and symptoms of OHSS include nausea, vomiting, bloating, abdominal pain, tachycardia, tachypnea, and dyspnea. Further positive diagnostic studies for OHSS include enlarged ovaries, ascites, hemoconcentration, hyponatremia, hyperkalemia, and oliguria. OHSS due to molar pregnancies is extremely rare. Suziki et al. performed a literature review in 2014 and describe the eight ever-reported molar pregnancy-associated OHSS cases, three of which were partial molar pregnancies. We present a two-case comparison that first examines an exceptionally rare OHSS case presentation of a 19-year-old female with a partial molar pregnancy that was also complicated by hCG-induced thyrotoxicosis. Following this, we discuss a case of the more classic presentation of OHSS caused by fertility treatments. This case report is of novel interest because we present a case comparison that emphasizes a rare, paradoxical association between OHSS and dilation-evacuation procedures that is important for physicians to be aware of - OHSS is not an adverse event of molar pregnancies that can be eliminated by declining hCG levels after a dilation and evacuation procedure; rather, in a molar pregnancy, OHSS occurs after the dilation and evacuation.
A Study on Secrecy Preserving Multi-keyword Matching Technique on Cloud for Encrypted Data

This paper provides data privacy in cloud in encrypted form. And that encrypted data searching through fuzzy technique. Multi-keyword fuzzy search can afford the misspelling which lead to larger index file scan and higher index complexity. This scheme is secure, efficient and accurate because of novel multi-keyword fuzzy search scheme by exploiting the locality Sensitive Hashing (LSH) technique. Fuzzy matching is performed through search algorithm design.
Need for risk management and regular occupational health safety assessment among workers of developing countries

Occupational health is a sensitive area in many developing countries where occupational exposure needs attention due to lack of awareness among industrialists as well as workers. Industries such as iron, textile, leather, and paper use a vast number of toxic chemicals during different industrial processes. Workers of these industries come in direct contact with these chemicals including dyes, solvents, and finishers, which are known to be mutagenic and genotoxic. In the absence of risk assessment programs, these chemicals pose serious health risks. Risk management is one of the key factors in health safety of the workers. Agencies of central, state, and local levels need to work harder in the field of occupational health and safety. These agencies should develop relevant risk assessment programs to minimize the exposure health impacts. In the present article, various exposure risks to workers of different industries including iron, textile, leather, and paper industry along with levels of risk management system and the need for regular health assessment programs have been discussed to put them into real practice.
Forensic speech science

As part of the Expert Evidence series this chapter is intended to be accessible to lawyers, judges, police officers, and potential jury members; however, it is hoped that this chapter will also be of interest to forensic scientists, phoneticians / speech scientists, speech-processing engineers, and students of all these disciplines. It introduces forensic speech science in a relatively non-technical way, assuming a reader who has no prior knowledge of the subject. The 2010 edition had a heavy focus on acoustic-phonetic statistical approaches to forensic voice comparison. The 2018 edition has a heavier focus on automatic approaches. The 2018 edition includes examples of forensic voice comparison based on real cases. The 2018 edition also includes expended coverage of other branches of forensic speech science. Topics covered include: The likelihood ratio framework for the evaluation of forensic evidence. Approaches to forensic voice comparison. Assessing the validity and reliability of forensic-comparison systems. Speaker identification by laypeople. Disputed utterance analysis.
Clinical and cost-effectiveness of the Ross procedure versus conventional aortic valve replacement in young adults

Objectives In young and middle-aged adults, there are three current options for aortic valve replacement (AVR), namely mechanical AVR (mechAVR), tissue AVR (biological AVR) and the Ross operation, with no clear guidance on the best option. We aim to compare the clinical effectiveness and cost-effectiveness of the Ross procedure with conventional AVR in young and middle-aged adults. Methods This is a systematic literature review and meta-analysis of AVR options. Markov multistate model was adopted to compare cost-effectiveness. Lifetime costs, quality-adjusted life years (QALYs), net monetary benefit (NMB), population expected value of perfect information (EVPI) and expected value of partial perfect information were estimated. Results We identified 48 cohorts with a total number of 12 975 patients (mean age 44.5 years, mean follow-up 7.1 years). Mortality, bleeding and thromboembolic events over the follow-up period were lowest after the Ross operation, compared with mechAVR and biological AVR (p<0.001). Aortic reoperation rates were lower after Ross compared with biological AVR, but slightly higher when compared with mechAVR (p<0.001). At a willingness-to-pay threshold of £20effective. At a willingness-to-pay threshold of £20, 000 per QALY000 per QALY, the Ross procedure is more cost-effective compared the Ross procedure is more cost-effective compared withwith conventional AVR, with a lifetime incremental NMB of £60 conventional AVR, with a lifetime incremental NMB of £60 952 (952 (££3030 236236 to to ££7979 464). Incremental costs were £12464). Incremental costs were £12 323 (323 (££61086108 to to ££1515 972) and incremental QALYs 3.66 (1.81972) and incremental QALYs 3.66 (1.81 to to 4.76). The population EVPI indicates that a trial costing up to £2.03 million could be cost 4.76). The population EVPI indicates that a trial costing up to £2.03 million could be cost--effective. At a willingness-to-pay threshold of £20 000 per QALY, the Ross procedure is more cost-effective compared with conventional AVR, with a lifetime incremental NMB of £60 952 (£30 236 to £79 464). Incremental costs were £12 323 (£6108 to £15 972) and incremental QALYs 3.66 (1.81 to 4.76). The population EVPI indicates that a trial costing up to £2.03 million could be cost-effective. Conclusions In young and middle-aged adults with aortic valve disease, the Ross procedure may confer greater quality of life and be more cost-effective than conventional AVR. A high-quality randomised trial could be warranted and cost-effective.
Characteristics and toxicity assessment of electrospun gelatin/PCL nanofibrous scaffold loaded with graphene in vitro and in vivo

Background: Electrospun gelatin/polycaprolactone (Gt/PCL) nanofibrous scaffolds loaded with graphene are novel nanomaterials with the uniquely strong property of electrical conductivity, which have been widely investigated for their potential applications in cardiovascular tissue engineering, including in bypass tracts for atrioventricular block. Purpose: Electrospun Gt/PCL/graphene nanofibrous mats were successfully produced. Scanning electron micrography showed that the fibers with graphene were smooth and homogeneous. In vitro, to determine the biocompatibility of the scaffolds, hybrid scaffolds with different fractions of graphene were seeded with neonatal rat ventricular myocytes. In vivo, Gt/PCL scaffolds with different concentrations of graphene were implanted into rats for 4, 8 and 12 weeks. Results: CCK-8 assays and histopathological staining (including DAPI, cTNT, and CX43) indicated that cells grew and survived well on the hybrid scaffolds if the mass fraction of graphene was lower than 0.5%. After implanting into rats for 4, 8 or 12 weeks, there was no gathering of inflammatory cells around the nanomaterials according to the HE staining results. Conclusion: The results indicate that Gt/PCL nanofibrous scaffolds loaded with graphene have favorable electrical conductivity and biological properties and may be suitable scaffolds for use in the treatment of atrioventricular block. These findings alleviate safety concerns and provide novel insights into the potential applications of Gt/PCL loaded with graphene, offering a solid foundation for comprehensive in vivo studies.
Early amniocentesis and chorionic villus biopsy. Fetal losses and congenital anomalies in a group of Brazilian pregnant women

In the Institute of Fetal Medicine and Human Genetics of São Paulo are offered, pregnant women have an increased risk for chromosomal abnormalities, different techniques, among them, Transabdominal Corial Vellosity Biopsy (BVCTA) and Precocious Amniocentesis (AP). The Luz Mery Bernal1, María Consuelo Bernal2, Thomaz Gollop3 1. Investigadora del Grupo Bioinnova. Escuela de Ciencias de la Salud. Universidad Nacional Abierta y a Distancia. Instituto de Medicina Fetal y Genética Humana. Brasil. 2. Investigadora del Grupo Bioinnova. Escuela de Ciencias de la Salud. Universidad Nacional Abierta y a Distancia. 3. Investigador Universidad de Sao Paulo, Brasil. Instituto de Medicina Fetal y Genética Humana. Brasil. Correspondencia: luz.bernal@unad.edu. co Recibido: 03/03/2017 Aceptado: 02/07/2017 Articulo original producto de la investigación
Education of social responsibility among sports schools students

Research aim was to investigate peculiarities of education of social responsibility among soccer sports faculty students. We have a tendency to hypothesize that once the academic program sport faculty students can have a lot of developed social responsibility. The whole sample comprised fifty two male students. Experimental cluster consisted of twenty six and also the management cluster of twenty six sports faculty students. Applied mathematics analyses discovered that once program experimental cluster had considerably higher countless social responsibility components: ―respect and ―caring and helping. Overall results showed important higher effects on social responsibility in experimental cluster and no important effects au fait cluster.
Semantic neighbourhoods

The contributions of semantic processing have come under increasing attention in recent years (Yap, Pexman, Wellsby, Hargreaves, & Huff, 2012), and variables that measure the semantic content of words are a requirement of this increased experimental attention. The density and size of semantic neighborhoods derived from computational models have been shown to predict reaction times across a range of psycholinguistic tasks (e.g., Danguecan & Buchanan, 2016), and the distance between two words in semantic space has been shown to predict priming (Kenett, Levi, Anaki & Faust, 2017). The data to support the construction of stimulus sets that use these variables are complicated to obtain. The app that we describe here makes these measures of semantics available for 100,000 English words.
A simple process of isolation microcrystalline cellulose using ultrasonic irradiation

Abstract MicroCrystalline Cellulose (MCC) is commonly produced from wood pulp, cotton linters or any other fiber sources by thermal hydrolysis using mineral acids. This is a time-consuming process and high energy consumption resulting in high economic costs and environmental impact. From this basis, MCC was isolated from bacterial cellulose (BC) using ultrasonic irradiation. The effect of irradiation time and different type of aqueous solution at constant temperature, power, and frequency of the ultrasound on the chemical structure, crystallinity index (CrI), thermal property, and surface morphology of isolated MCC were examined. To evaluate of partial depolymerization rate in the process of isolation MCC, a simple equation model will be developed through the correlation between CrI with irradiation times. The results indicate that the ultrasonic treatment in the mixture of water/ethanol (50% w/w) induced increase of the crystallinity, at which the minimum hydrodynamic diameter was 1.56 μm corresponding the maximum CrI obtained was 73.6% in the 120 min of irradiation time. Chemical structures analysis demonstrated that modifications of native BC structure into micro-sized MCC remained unchanged during the treatment and the best predictive model obtained is first-order reaction as depicted by the fit (R2 = 0.9911). Graphical Abstract
Optimization of Beam Dynamics for an S-Band Ultra-High Gradient Photoinjector

New electron sources with improved brightness are desired to enhance the capabilities of FELs, making them more compact and fully coherent. Improvements in electron source brightness can be achieved by increasing electric fields on the cathode of photo-emitted electron guns. Recent developments in pulsed RF accelerator structures show that very high gradient fields can be sustained with low breakdown rates by operating at cryo-temperatures, which when applied to photoguns will lead to a large increase in the electron beam brightness. In particular, our simulations show that when operating with a peak gradient field of 240 MV/m on the cathode of an S-band, electron beam brightness of 80 nC/(mm · mrad)2/mm can be achieved with 100 pC bunches. In this paper, we present the design and optimization of an 1.x cell S-Band RF photoinjector, where the x varies from 4-6. The optimization in brightness has been obtained by using a multi-objective genetic algorithm on the solutions calculated with the ASTRA code. We calculate the optimum length of the rf gun, position of accelerating structure, and laser pulse dimensions for a variety of charges.
Spectral Characteristics of Semiconductor Lasers with Optical Feedback

Optical feedback-induced changes in the output spectra of several GaAlAs lasers operating at 0.83 µm are described. The feedback radiation obtained from a mirror 60 cm away from the laser is controlled in intensity and phase. Spectral line narrowing or broadening is observed in each laser depending on the feedback conditions. Minimum linewidths observed with feedback are less than 100 kHz. Improved wavelength stability is also obtained with optical feedback resulting in 15 dB less phase noise. Analytical model for the three-mirror cavity is developed to explain these observations.
Einsatz von Multi-Touch beim Softwaredesign am Beispiel der CRC Card-Methode

Die Class, Responsibility and Collaboration (CRC) Card‐Methode wird im Rahmen der Softwareentwicklung als Designmethode insbesondere in agilen Softwareentwicklungsprozessen eingesetzt. Die Anwendung der Methode findet i.d. R. ohne Unterstutzung digitaler Medien statt, da fur den effizienten Einsatz grose Interaktionsflachen benotigt werden. Entsprechende digitale Interaktionsflachen waren aber bislang zu teuer und bildeten keine Alternative zu klassischen Prasentationshilfsmitteln wie z.B. Karteikarten. Dank der grosen Fortschritte im Bereich der Multi‐Touch‐Technologie konnen aber nun skalierbare digitale Interaktionsflachen mit akzeptablen Investitionen geschaffen werden, die den Anforderungen der CRC‐Card‐Methode entsprechen. Der vorliegende Bericht zeigt auf, wie durch die Verwendung von Multi Touch‐Systemen die Class, Responsability and Collaboration Card‐Methode auf ein Computersystem ubertragen werden kann. Durch die Ubertragung wird eine signifikante Produktivitatssteigerung gegenuber der klassischen Methode erreicht.
Is more detailed feedback better for problem-solving?

ABSTRACT Although feedback is recognized as one of the most relevant factors to improve learning, its effectivity is highly dependent on the specific setting. In particular, feedback in elementary school students has not been thoroughly studied. Within this scope, studying the effectiveness of different degrees and types of feedback for primary school students becomes relevant. The present study looks at two types of feedback designed for problem-solving in primary school: Knowledge of Results and Elaborated Feedback. A series of interactive problems was designed for tablets to cover a range of topics for fifth-grade mathematics. Through a quasi-experimental design, one group of students (n = 31) was provided with Elaborated Feedback, while another group (n = 33) was provided with Knowledge of Results. Feedback was given to the students as they worked on the interactive problems over 6 sessions. The effectiveness of both types of feedback was then measured using a pre- and post-test. Although Elaborated Feedback helped the students achieve better results during the sessions, the Knowledge of Results group scored higher on the post-test. The results add to the growing debate on the supposed benefits of providing increasing levels of information or guidance, in an area that shows scarce and contradicting evidence.
Performance Dependent Parameters of a Liposome Formulation of a Hydrophobic Drug

MLN-4924 is a newly discovered potent compound that works on the ubiquitin pathway and is currently being evaluated in Phase I, II, III clinical trials for treatment of a variety of malignancies. This compound has also shown potential preclinical value for the treatment of retinoblastoma, a malignant tumor that usually originates in the retina in young children. However, its limited aqueous solubility prevents reproducible intravitreal administration at therapeutic doses for the treatment of retinoblastoma. In previous studies, the poor stability of MLN-4924 was addressed by use of DMSO, cyclodextrin and dextrose. However, these studies could only improve the solubility of MLN-4924 by a modest amount and resulted in formulations with a limited payload, burst release profile or poor stability. In this research, we designed a stable liposome formulation of MLN-4924 that encapsulates a higher therapeutic payload of this drug and has physicochemical characteristics that make it amenable to intravitreal
The role of genetic material and yeast in reducing the effect of T2 toxin on some physiological parameters in mice

The results showed a significant increase in active the Aspartate transaminase enzyme when dosage by toxin (122 enzymatic units/L.), compared with control group (102 units / liter). While genetic material and yeast with toxin showed significantly reduced of toxin effectiveness. The results showed increase in activity of Aspartate transaminase enzyme in animal serum when dosage by toxin 8.9 enzymatic unit / L. and 8.5 enzymatic unit / L. for control group. The genetic material and yeast as adsorbents caused a reduction in the effect of trichothecenes on Alanine transaminase activity, thus restoring normal activity. The results also of this experiment showed that the dosage of trichothecenes for laboratory animals led to a significant reduction at the level (0.05) in its active enzyme Alkaline phosphatase activity (35.5 enzyme alone/L.), compared with control group (37.1 U/L.). The results showed that added of genetic material and yeast , caused in a significant decrease in enzyme activity, compared with dosage of toxin alone or control group . The results showed that the reason for the decrease in total protein in the blood may be due to the presence of toxin, that the toxin effects on the processes that lead to the manufacture of proteins in the cell, may affect in the cloning of DNA into mRNA or may effect on some of the substances that play a role in translating mRNA into ribosomes and the factors involved in initiating the process of protein synthesis. The dosage of trichothecene with the genetic material and yeast , has caused a significant increase in the concentration of the total protein in the blood and this is due, as already pointed out to the role of these factors in the toxicity of trichothecene which leads to blocking its effect ,also the result showed that the dosage of trichothecene has significantly increased the concentration of uric acid in blood (5.2 mg / 100 ml) compared with control group 4.3 mg / 100 ml , genetic material and yeast did not significantly reduce the concentration of uric acid. While the results showed that dosage of trichothecenes a significant decrease in blood glucose concentration (172 mg / 100 ml) compared with control group (184 mg / 100 ml), and by used genetic material and yeast caused significant increase in the concentration of blood glucose compared with used of toxin alone. The results showed that the trichothecene caused a significant reduction in the total protein concentration in the blood, where the concentration was 4.7 mg / 100 ml with the presence of toxin compared with control group 5.9 mg / 100 ml.
Scaling Analysis of Hardware-Impaired Two-Way Full-Duplex Massive MIMO Relay

We consider a multipair two-way full-duplex massive multiple-input multiple-output (mMIMO) hardware-impaired relay, and derive a novel closed-form spectral efficiency (SE) expression for the zero-forcing (ZF) relay processing. We scale the hardware impairments for an <inline-formula> <tex-math notation="LaTeX">$N$ </tex-math></inline-formula>-antenna relay as <inline-formula> <tex-math notation="LaTeX">$N^{z}$ </tex-math></inline-formula> with <inline-formula> <tex-math notation="LaTeX">$z\ge 0$ </tex-math></inline-formula>, and analyze the asymptotic SE limits for three relay power scaling schemes. This current letter provides valuable insights in deciding favorable <inline-formula> <tex-math notation="LaTeX">$z$ </tex-math></inline-formula> values for the ZF relay processing, using which the hardware impairments can be scaled for the three relay power scaling schemes considered herein while maintaining a high SE.
Multi-level Searchable Symmetric Encryption

Remote storage delivers a cost effective solution for data storage. If data is of a sensitive nature, it should be encrypted prior to outsourcing to ensure confidentiality; however, searching then becomes challenging. Searchable encryption is a well-studied solution to this problem. Many schemes only consider the scenario where users can search over the entirety of the encrypted data. In practice, sensitive data is likely to be classified according to an access control policy and different users should have different access rights. It is unlikely that all users have unrestricted access to the entire data set. Current schemes that consider multi-level access to searchable encryption are predominantly based on asymmetric primitives. We investigate symmetric solutions to multi-level access in searchable encryption where users have different access privileges to portions of the encrypted data and are not permitted to search over, or learn information about, data for which they are not authorised.