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Phylogenetic relationships of five genera of Xylariales and Rosasphaeria ***.(Hypocreales)

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Fungal Diversity 2012年第1期52卷 75-98页

作者： Walter m.Jaklitsch Hermann Voglmayr Department of Systematic and Evolutionary Botany Faculty Centre of BiodiversityUniversity of ViennaRennweg 141030 WienAustria

Eight inconspicuous non-stromatic perithecial fungi immersed in plant tissue are assessed with respect to their morphology,ecology and phylogenetic *** is laid on two genera now and then placed in the family Hyponectriaceae,Xylariales:Leiosphaerella with its type species *** occurring on Vaccinium,and Pseudomassaria with its type species *** occurring on *** molecular phylogenetic analyses of LSU and ITS sequences,the generic types of these genera are closely related,but their familial affiliation within Xylariales remains *** sepincoliformis clusters with ***,whereas *** is not congeneric with Pseudomassaria and *** is combined in Leiosphaerella despite its *** species thought to belong to Leiosphaerella are re-assessed:*** that occurs on Rosa,is disposed in the new genus Rosasphaeria,which is close to Eucasphaeria in the Niessliaceae(Hypocreales),according to multi-gene phylogenetic analyses(ITS,LSU,rpb2 and tef1).For *** the genus Pseudomassariella is revived.A Leiosphaerellalike fungus on Lycopodium is described as the new species monographella *** addition the phylogenetic relationships of two fungi forming superficial stromata are here clarified:Collodiscula japonica belongs to the Xylariaceae,while melogramma campylosporum may currently be interpreted as representing a family of its own,the melogrammataceae.

关键词： Collodiscula Eucasphaeria.Leiosphaerella massarina melogramma metasphaeria New genus Phylogenetic reconstruction Pseudomassaria Pseudomassariella Systematics

Spontaneous combustion liability of coal and coal-shale: a review of prediction methods

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International Journal of Coal Science & Technology 2019年第2期6卷 151-168页

作者： m.Onifade B.Genc The School of mining Engineering University of the Witwatersrand P.O. WITS Johannesburg 2050 South Africa

This study presents a review of the various methods to predict the spontaneous combustion liability of coal and coal-shale. The relative propensity of coal to undergo self-heating can be established by different methods. These methods are well established in their usage, but the fact that no particular test method has become a standard to predict the spontaneous combustion liability indicates that doubt still exists as to the validity of all of them. The underlying principle of all the tests is that the more readily the coal undergoes exothermic oxidation, the more liable it is to self-heat. Comprehensive studies that centres on the international position on research being conducted by academics, different research institutes and industries on spontaneous combustion of coal and coal mine fires were evaluated. Relationships between the geochemical analysis (proximate and ultimate analysis, forms of sulphur, petrographic properties, X-ray diffraction and X-ray fluorescence) and spontaneous combustion testing methods (numerical and experimental approaches) used to predict the spontaneous combustion liability of coal were reviewed. The combination of these tests provides a better understanding of the mechanism that controls the spontaneous combustion phenomena. However, irrespective of the extensive studies that have been conducted over time, spontaneous combustion is still a major problem in the coal value chain.

关键词： Coalfields Spontaneous combustion liability macerals Numerical and geochemical analysis

Editorial Announcement： Withdrawal of Chin. Phys. Lett. 24 （2007）1821 by m. Aygun et al.

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Chinese Physics Letters 2008年第8期25卷 3094-3094页

作者： Aygun, m.

Galectins dysregulation: A way for cancer cells to invade and pervade

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Oncology Research 2022年第3期30卷 129-135页

作者： mAHmOUD m.ABDELFATTAH REHAm HELWA molecular Cancer Biology Group Zoology DepartmentFaculty of ScienceAin Shams UniversityCairoEgypt Faculty of Basic Science King Salman International UniversitySouth SinaiEgypt

Galectins are sticky molecules that bind toβ-*** interactions render them essential players in many cellular *** imbalance of galectin expression was reported in many *** cancer,galectins interact with the extracellular matrix,evade the immune system,and potentially have broad interactions with blood *** the last ten years,since 2010,we did focus on galectin research in different cancer ***ﬁndings showed an interaction between cancer cells and erythrocytes via ***,we found that upregulation of galectins was associated with lymph node metastasis in ovarian ***,with this,we shortly review some important aspects of galectins and their potential importance in more profound understanding of cancer progression and theﬁeld of cancer biomarkers.

关键词： Galectins Cancer metastasis Erythrocytes Invasion

The impact of combined oral contraceptives on ocular tissues:a review of ocular effects

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International Journal of Ophthalmology(English edition) 2017年第10期10卷 1604-1610页

作者： marilita m.moschos Eirini Nitoda Department of Ophthalmology Medical SchoolNational & Kapodistrian University of Athens

The aim of this manuscript is to review the action and adverse effects of combined oral contraceptives（COCs）on ocular *** percentage of unwanted pregnancies and the subsequent abortions make contraception crucial *** 100 million women around the world use common contraceptive methods,including intrauterine devices,combined estrogen and progestin oral contraceptives,as well as progestin only preparations（oral contraceptives,implants or injections）.COCs are widely used for contraception,but they are also indicated in menorrhagia,endometriosis,acne and hirsutism,fibroid uterus and premenstrual ***,they have been associated with high rates of cardiovascular events,venous thromboembolic disease,ischemic strokes and breast *** incidence of COCs-related ocular complications is estimated to be 1 in 230 000,including dry eye symptoms,corneal edema,lens opacities and retinal neuro-ophthalmologic or vascular *** may infer that the serious ocular complications of COCs can be prevented by eliminating the estrogen dosage and choosing third-generation *** any case,doctors should take into consideration the systemic and ocular history of the patients before selecting any method of contraception.

关键词： adverse effects ocular complications oral contraceptives

Effect of process parameters on depth of penetration and topography of AZ91 magnesium alloy in abrasive water jet cutting

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Journal of magnesium and Alloys 2018年第4期6卷 366-374页

作者： C A Niranjan S Srinivas m Ramachandra Department of mechanical Engineering BMS College of EngineeringBengaluru-India

In the present study,the influence of dynamic process parameters such as water pressure,traverse speed and abrasive mass flow rate on depth of penetration and surface topography in high strength AZ91 magnesium alloy were investigated using Abrasive Water Jet(AWJ)cutting *** parameters were varied at 3 levels and influences of each parameter on penetration ability were identified using analysis of variance(ANOVA).Contribution of water pressure and traverse speed on jet penetration found higher compared to abrasive mass flow *** projector was used to measure depth of *** features and topography of cut surfaces were examined using Scanning Electron microscopy(SEm).micro cutting and ploughing were observed on the top and bottom portion of the cut which were similar to that of modes of deformation in other ductile materials like aluminium and *** roughness of cut surfaces was measured using Taylor Hobson surface roughness *** roughness found higher at higher traverse speeds and lower at lower traverse *** study also highlights the suitability of AWJ cutting technology for cutting magnesium and its alloys.

关键词： AZ91 magnesium alloy Depth of penetration Profile projector Topography

Yellowing of fresh-cut spinach(Spinacia oleracea L.)leaves delayed by UV-B applications

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Information Processing in Agriculture 2017年第3期4卷 214-219页

作者： m.Ufuk Kasim Rezzan Kasim Kocaeli University Graduate School of Natural and Applied Sciences Vocational School of Arslanbey41285 KartepeKocaeliTurkiye

In present work,the effects of UV-B treatments on quality of fresh-cut spinach leaves were *** this purpose,spinach leaves grown in glasshouse were harvest,cleaned and placed into polystyrene foam dishes and wrapped by stretch *** packaging,freshcut spinach leaves were treated with UV-B irradiation and were stored at 5℃ temperature for 12 *** soluble solids,visual quality,L^*a^*b^* values,and also hue angle values of samples were determined during *** soluble solids content of samples in control group has been higher than those from samples in UV-B treatments,however,visual quality was lower than the other *** to L*values of the samples,it is found that lower ultraviolet irratiation(UV-B)treatments caused yellowing of samples,and also same result was obtained by b^* and a^* values of fresh-cut spinach ***,hue angles values of samples treated with UV-B for 6min was higher compared with the other ***,yellowing of fresh-cut spinach leaves was decreased,and visual quality scores of samples was increased through ultraviolet irradiation treatments.

关键词： Spinach Fresh-cut Ultraviolet irradiation(UV-B) Yellowing

Expression of renal Oat5 and NaDC1 transporters in rats with acute biliary obstruction

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World Journal of Gastroenterology 2015年第29期21卷 8817-8825页

作者： Anabel Brandoni Adriana mónica Torres Pharmacology Department of Physiological Sciences Faculty of Biochemical and Pharmaceutical Sciences National University of Rosario

AIm: To examine renal expression of organic anion transporter 5(Oat5) and sodium-dicarboxylate cotransporter 1(Na DC1), and excretion of citrate in rats with acute extrahepatic ***: Obstructive jaundice was induced in rats by double ligation and division of the common bile duct(BDL group). Controls underwent sham operation that consisted of exposure, but not ligation, of the common bile duct(Sham group). Studies were performed 21 h after surgery. During this period, animals were maintained in metabolic cages in order to collect urine. The urinary volume was determined by gravimetry. The day of the experiment, blood samples were withdrawn and used to measure total and direct bilirubin as indicative parameters of hepatic function. Serum and urine samples were used for biochemical determinations. Immunoblotting for Oat5 and Na DC1 were performed in renal homogenates and brush border membranes from Sham and BDL rats. Immunohistochemistry studies were performed in kidneys from both experimental groups. Total RNA was extracted from rat renal tissue in order to perform reverse transcription polymerase chain reaction. Another set of experimental animals were used toevaluate medullar renal blood flow(m RBF) using fluorescent ***: Total and direct bilirubin levels were significantly higher in BDL animals, attesting to the adequacy of biliary obstruction. An important increase in m RBF was determined in BDL group(Sham: 0.53 ± 0.12 m L/min per 100 g body weight vs BDL: 1.58 ± 0.24 m L/min per 100 g body weight, P me was observed in BDL animals. An important decrease in urinary levels of citrate was seen in BDL group. Besides, a decrease in urinary citrate excretion(Sham: 0.53 ± 0.11 g/g creatinine vs BDL: 0.07 ± 0.02 g/g creatinine, P m: 0.082 ± 0.03 μmol/g creatinine vs BDL: 0.21 ± 0.04 μmol/g creatinine, P mals. We foun

关键词： Cholestasis Kidney Transporters Organicanions

Heterogeneous Ensemble Feature Selection model(HEFSm)for Big Data Analytics

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Computer Systems Science & Engineering 2023年第5期45卷 2187-2205页

作者： m.Priyadharsini K.Karuppasamy Department of Information Technology Sri Ramakrishna Engineering CollegeCoimbatoreTamilnaduIndia Department of Computer Science&Engineering RVS College of Engineering and TechnologyCoimbatoreTamilnaduIndia

Big Data applications face different types of complexities in *** and purifying data by eliminating irrelevant or redundant data for big data applications becomes a complex operation while attempting to maintain discriminative features in processed *** existing scheme has many disadvantages including continuity in training,more samples and training time in feature selections and increased classification execution *** ensemble methods have made a mark in classification tasks as combine multiple results into a single *** comparing to a single model,this technique offers for improved *** based feature selections parallel multiple expert’s judgments on a single *** major goal of this research is to suggest HEFSm(Heterogeneous Ensemble Feature Selection model),a hybrid approach that combines multiple *** major goal of this research is to suggest HEFSm(Heterogeneous Ensemble Feature Selection model),a hybrid approach that combines multiple ***,individual outputs produced by methods producing subsets of features or rankings or voting are also combined in this ***(K-Nearest Neighbor)classifier is used to classify the big dataset obtained from the ensemble learning *** results found of the study have been good,proving the proposed model’s efficiency in classifications in terms of the performance metrics like precision,recall,F-measure and accuracy used.

关键词： PSO(Particle Swarm Optimization) GWO(GreyWolf Optimization) EHO(Elephant Herding Optimization) data mining big data analytics feature selection HEFSm classifier