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Forensic Analysis of Sexual Dimorphism from Facial Photographs

Journal of Forensic Science and Medicine 2024年第3期10卷 196-208页

作者： Prachi Panwar Tina Sharma archana Gautam Mahipal Singh Sankhla Department of Forensic Science University Institute of Allied Health SciencesChandigarh UniversityMohaliPunjabIndia University Centre for Research and Development Chandigarh UniversityMohaliPunjabIndia

Background:Techniques for identifying facial features and proving the individuality of a person’s facial features are used in forensic *** and Objectives:Acommon method in this area is cranial anthropometry,which has uses in facial reconstruction,locating unidentified remains,and identifying criminal *** and Methods:A study analyzed 200 standard full-face photographs of 50 males and 50 females to compare frontal and lateral facial images and identify male and female facial *** located landmarks and measured the distances between *** data were analyzed using statistical tests like t-tests and analysis of variance(ANOVA)***:The results showed that in 100%of the suggested measurements for both males and females,there were no statistically significant differences(P>0.05)between frontal and lateral *** ANOVA test,however,showed that all suggested measurements showed differences in the lateral aspect,while only 76.92%of them showed differences between the male and female groups in the frontal ***:In conclusion,statistically significant differences were found,rejecting the null hypothesis of equal means,when the level of significance(α)was lower than the P value(0.05).On the other hand,the null hypothesis was accepted when statistically insignificant differences were found and the level of significance was higher than the P *** there were differences between males and females in different views,the distances between landmarks in frontal and lateral views of the same person were generally *** taken in the lateral aspect were more accurate and displayed greater sexual dimorphism variation compared to those taken in the frontal aspect.

关键词： Anthropometry craniofacial facial feature landmarks personal identification somatic measurements

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Chiglitazar and Thiazolidinedione in patients with type 2 diabetes:Which is better?

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World Journal of Diabetes 2024年第3期15卷 565-567页

作者： Kotha Sugunakar Reddy archana Gaur Sakthivadivel Varatharajan Arvind Kumar Morya Department of General Medicine All India Institute of Medical SciencesHyderabad 508126TelanganaIndia Department of Physiology All India Institute of Medical SciencesHyderabad 508126TelanganaIndia Department of Medicine All India Institute of Medical SciencesHyderabad 508126TelanganaIndia Department of Ophthalmology All India Institute of Medical SciencesHyderabad 508126TelanganaIndia

This published Meta-Analysis by Lin et al is an indirect comparison between two drugs Chiglitazar and Thiazolidinedione which are commonly used for glycemic control in type-Ⅱ diabetes *** terms of safety and efficacy... 详细信息

关键词： Type-Ⅱdiabetes mellitus Glucose intolerance Hyperglycemia Research methodology

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Impact of invasive Ageratina adenophora on relative performance of woody vegetation in different forest ecosystems of Kumaun Himalaya,India

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Journal of Mountain Science 2023年第9期20卷 2557-2579页

作者： Bhawna NEGI Kavita KHATRI Surendra S.BARGALI Kiran BARGALI archana FARTYAL R.K.CHATURVEDI Department of Botany D.S.B CampusKumaun UniversityNainital-263002UttarakhandIndia Center for Integrative Conservation Xishuangbanna Tropical Botanical GardenChinese Academy of SciencesMenglun 666303China

Invasive plant Ageratina adenophora(Sprengel)***&*** has invaded majority of the temperate forests in Kumaun,Central *** on *** invaded forest types,their structural attributes,population demography and regeneration status are still at rudimentary *** this,the present study was conducted to assess the impacts of *** on vegetational attributes and regeneration status of three forest types,viz.,Oak(Quercus oblongata ***),Pine(Pinus roxburghii Sarg.)and Cypress(Cupressus torulosa ***).We selected three sites for each forest type and each site was further purposively stratified into paired sampling plots of 1 ha each i.e.,*** invaded and uninvaded *** results showed large densities of cut stumps or felled trees throughout invaded sites,but with fewer fire signs in comparison to uninvaded *** uninvaded sites,total density and basal area calculated for woody species were relatively higher than those in invaded sites,although results were insignificant(p>0.05).With the exception for Cypress forests,vegetation indices showed low woody species richness and diversity in invaded Oak and Pine ***,regeneration of ***,*** and *** tree species did not differ significantly(p>0.05)between invaded and uninvaded *** insignificant differences clearly imply that ***'s presence has not entirely changed the perennial plant communities in terms of composition,structure and natural ***,tree species with poor or no regeneration status requires special attention and needs management strategies involving control of invasive species in forest ecosystems.

关键词： Ageratina adenophora Seedling density Forests Population structure Regeneration

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Bile Cast Nephropathy in Patients with Acute Kidney Injury Due to Hepatorenal Syndrome:A Postmortem Kidney Biopsy Study

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Journal of Clinical and Translational Hepatology 2017年第2期5卷 92-100页

作者： Suman Lata Nayak Manoj Kumar Chhagan Bihari archana Rastogi Department of Nephrology Institute of Liver and Biliary Sciences New Delhi India Department of Hepatology and Liver Transplatation Institute of Liver and Biliary Sciences New Delhi India Department of Pathology Institute of Liver and Biliary Sciences New Delhi India

Background and Aims:The role of bile cast nephropathy (BCN) in pathogenesis of hepatorenal syndrome (HRS) in decompensated cirrhosis and acute on chronic liver failure (ACLF) is *** study aimed to determine the frequency of BCN detected on postmortem renal biopsy among patients with decompensated cirrhosis and ACLF who had been admitted with acute kidney injury due to HRS (HRAAKI) and expired during that ***:One-hundred-twenty-seven postmortem renal biopsies with adequate size (>1 cm in length) were included for *** were obtained from 84 patients with decompensated cirrhosis and 43 patients with ***:BCN was detected in 57 of the total 127 (44.8%) renal biopsy *** with BCN had significantly higher levels of serum total bilirubin,total leukocyte count and model for end-stage liver disease score,as compared to those without *** was detected in 32/43 (74.4%) of the patients with ACLF,as compared to 25/84 (29.7%) of the patients with decompensated cirrhosis (p < 0.001).On multivariate analysis,direct bilirubin (OR (95% CI):1.27 (1121-1.698);p < 0.001)and presence of ACLF (OR (95% CI):2.603 (1.054-7.111);p =0.041) were found to be significant predictors of BCN on postmortem renal ***:BCN was found in 72.1% of patients with ACLF and 27.4% patients with decompensated cirrhosis who had been hospitalized with an admitting diagnosis of HRS-AKI and who expired during that hospitalization and underwent postmortem renal *** serum bilirubin and presence of ACLF were found to be significant predictors of BCN on postmortem renal biopsy.

关键词： Bile cast nephropathy Acute kidney injury Hepatorenal syndrome

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Glucose-regulated protein precursor （GRP78） and tumor rejection antigen （GP96） are unique to hamster caput epididymal spermatozoa

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Asian Journal of Andrology 2010年第3期12卷 344-355,I0009页

作者： Duvvuri Butchi Kameshwari Satish Bhande Curam Sreenivasacharlu Sundaram Venkatesh Kota archana B. Siva Sisinthy Shivaji Centre for Cellular and Molecular Biology Hyderabad 500007 India

The immotile testicular mammalian spermatozoon gets transformed into a motile spermatozoon during ＇epididymal maturation＇. During this process, the spermatozoa transit from the caput to the cauda epididymis and undergo a number of distinct morphological, biophysical and biochemical changes, including changes in protein composition and protein modifications, which may be relevant to the acquisition of motility potential. The present proteome-based study of the hamster epididymal spermatozoa of caput and cauda led to the identification of 113 proteins spots using Matrix- assisted laser desorption/ionization tandem mass spectrometry （MALDI-MS/MS） analysis. Comparison of these 113 protein spots indicated that 30 protein spots （corresponding to 20 proteins） were significantly changed in intensity. Five proteins were increased and eleven were decreased in intensity in the cauda epididymal spermatozoa. In addition, two proteins, glucose-regulated protein precursor （GRP78） and tumor rejection antigen （GP96）, were unique to the caput epididymal spermatozoa, while one protein, fibrinogen-like protein 1, was unique to cauda epididymal spermatozoa. A few of the five proteins, which increased in intensity, were related to sperm metabolism and ATP production during epididymal maturation. The changes in intensity of a few proteins such as ERp57, GRP78, GP96, Hsp60, Hsp70, and dihydrolipoamide S-acetyltransferase were validated by immunoblotting. The present study provides a global picture of the changes in protein composition occurring during hamster sperm epididymal maturation, besides being the first ever report on the proteome of hamster spermatozoa.

关键词： epididymis hamster motility proteome spermatozoa

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Resources for Development of Hindi Speech Synthesis System: An Overview

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Open Journal of Applied Sciences 2017年第6期7卷 233-241页

作者： archana Balyan Department of Electronics and Communication Maharaja Surajmal Institute of Technology Affiliated to GGSIPU New Delhi India

Most of the information in digital world is accessible to few who can read or understand a particular language. The speech corpus acquisition is an essential part of all spoken technology systems. The quality and the volume of speech data in corpus directly affect the accuracy of the system. However, there are a lot of scopes to develop speech technology system using Hindi language which is spoken primarily in India. To achieve such an ambitious goal, the collection of standard database is a prerequisite. This paper summarizes the Hindi corpus and lexical resources being developed by various organizations across the country.

关键词： Speech Database Corpora Lexicon Speech Synthesis Linguistics Natural Language Processing

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Studying the efficacy of isolation as a control strategy and elimination of tuberculosis in India:A mathematical model

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Infectious Disease Modelling 2023年第2期8卷 458-470页

作者： archana Singh Bhadauria Hom Nath Dhungana Vinay Verma Stephen Woodcock Tapan Rai Department of Mathematics and Statistics Deen Dayal Upadhyaya Gorakhpur UniversityIndia School of Mathematical and Physical Sciences University of Technology SydneyAustralia Faculty of Mathematical and Statistical Sciences Institute of Natural Sciences and HumanitiesShri Ramswaroop Memorial UniversityUttar PradeshIndia

India has the highest burden of both tuberculosis(TB)and multidrug-resistant TB(MDRTB)based on the WHO Global TB Report *** the available data suggest that the total TB incidence has declined,the absolute number of new cases is still *** number of reported TB cases in India in 2018 was 2.2 million,which was 1.5 million in *** 47%increment in TB case notification in India within a decade shows a persistent public health *** contributes about 22%of the World's TB *** National Strategic Plan 2017e2025,sets out the government plans to eliminate TB by ***,the milestone seems unrealistic to achieve the TB eradication goal by *** developed a five-dimensional mathematical model to understand the TB dynamics in India and investigate the possibility of the earliest TB eradication time *** model stratifies the entire TB class into three different classes as drug-sensitive(DS),MDR,and isolated *** effective reproduction number,equilibrium points,and stability analysis of the model were carried *** model predicts the total estimated cases of DS-TB and MDR-TB from 2018 to 2035 through numerical simulation and suggests that TB may be eliminated by 2035 in India if the treatment success rate could be achieved to 95%,by contact tracing and isolating at least 50%of MDR-TB.

关键词： Multi-drug resistant Drug-sensitive Isolation Reproduction number Mathematical modelling

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Role of organic amendments in reducing leaching of sulfosulfuron through wheat crop cultivated soil

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Emerging Contaminants 2019年第1期5卷 4-8页

作者： Varsha Joshi archana Suyal Anjana Srivastava Prakash Chandra Srivastava Department of Chemistry College of Basic Sciences and HumanitiesGovindBallabh Pant University of Agriculture and TechnologyPantnagarUS Nagar263145UttarakhandIndia Department of Soil Science College of AgricultureGovindBallabh Pant University of Agriculture and TechnologyPantnagarUS Nagar263145UttarakhandIndia

A field study with wheat crop was undertaken to examine the efficacy of two soil amendments,cereal straw and fresh cow dung slurry,in reducing leaching of sulfosulfuron to groundwater and its residue load in *** herbicide was extracted by the QuEChER’S method and quantified through high performance liquid *** amendments had no effect on the general properties of *** cereal straw and fresh cow dung reduced leaching of sulfosulfuron into groundwater but cereal straw was more effective,probably because its addition decreases soil pH,thereby causing faster hydrolysis of the *** harvest time,residues of the herbicide in grains,straw and soil were below recommended maximum residue limits(0.1mg kg-1)with both ***,both the amendments can be recommended for wheat cropping systems to control sulfosulfuron leaching to groundwater.

关键词： Groundwater Soil amendments Wheat crop Sulfosulfuron Leaching

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Tailoring S-scheme-based carbon nanotubes(CNTs)mediated Ag-CuBi_(2)O_(4)/Bi_(2)S_(3)nanomaterials for photocatalytic dyes degradation in the aqueous system

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Journal of Materials Science & Technology 2023年第31期162卷 11-24页

作者： Vishal Dutta Anita Sudhaik Sonu Pankaj Raizada archana Singh Tansir Ahamad Sourbh Thakur Quyet Van Le Van-Huy Nguyen Pardeep Singh School of Advanced Chemical Sciences Shoolini UniversitySolanHimachal Pradesh173212India Department of Chemistry University Centre for Research and DevelopmentChandigarh UniversityGharuanMohaliPunjabIndia Advanced Materials and Processes Research Institute Hoshangabad RoadBhopal462026MPIndia Department of Chemistry College of ScienceKing Saud UniversityRiyadhSaudi Arabia Department of Organic Chemistry Bioorganic Chemistry and BiotechnologySilesian University of TechnologyB.Krzywoustego 444-100 GliwicePoland Department of Materials Science and Engineering Institute of Green Manufacturing TechnologyKorea University145Anam-ro Seongbuk-guSeoul02841Republic of Korea Faculty of Allied Health Sciences Chettinad Hospital and Research InstituteChettinad Academy of Research and EducationKelambakkam603103Tamil NaduIndia

In this study,S-scheme-based hydrothermal synthesis of Ag-CuBi_(2)O_(4)/CNTs/Bi_(2)S_(3)layered composites has been successfully *** photo-degradation of toxic dyes,*** orange(MO),and methylene blue(MB),has been used to examine nanocomposites with varying weight percent of Bi_(2)S_(3)for photocat-alytic activity in the visible *** candidates,Ag-CuBi_(2)O_(4)/CNTs/Bi_(2)S_(3)with a 10%loading of Bi_(2)S_(3)outperformed both pure and hybrid composites in photocatalytic *** MO degradation,the hybrid composite with 10%Bi_(2)S_(3)loading degrades 7.04 times higher than pristine CuBi_(2)O_(4)and Bi_(2)S_(3)samples,and for MB degradation,it degrades 4.96 times higher than pristine *** surface area,less re-combination rate of photogenerated charge carriers,photogenerated carriers faster separation,and high redox ability of Ag-CuBi_(2)O_(4)/CNTs/Bi_(2)S_(3)(10%)are all attributed to the improving photocatalytic *** after ten cycles,the hybrid composite is chemically stable and *** nanotubes(CNTs)are a transfer bridge in layered structure for electrons because of their coordinated Fermi level between Ag-CuBi_(2)O_(4)and Bi_(2)S_(3).In addition,the scavenger and electron spin resonance(ESR)experiments verified that·O_(2)^(−),·OH,and h+were the important reactive species that successfully facilitated the pho-tocatalytic degradation process to degrade *** study presents a straightforward and economical approach for obtaining a stable semiconductor-based photocatalytic system and a potential technique for future applications.

关键词： Ag-CuBi_(2)O_(4) Bi_(2)S_(3) Carbon nanotubes(CNTs) S-scheme charge transfer Dye degradation

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Simulated Microbe Removal around Finger Rings Using Different Hand Sanitation Methods

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International Journal of Oral Science 2009年第3期1卷 136-142页

作者： archana A. Alur Madhavi J. Rane James P. Scheetz Douglas J. Lorenz Lawrence Gettleman Ballard High School Louisville Kentucky USA School of Medicine University of Louisville Louisville Kentucky USA School of Dentistry University of Louisville Louisville Kentucky USA School of Public Health & Information Sciences University of Louisville Louisville Kentucky USA

Aim It is our opinion that the CDC and the WHO have underestimated cross-contamination under examination gloves in dental clinics while wearing jewelry, such as finger rings. These agencies only ＂recommend＂ removing jewelry, and only washing hands for 15 seconds with soap and warm water before donning gloves. This study examined several washing procedures and finger rings using simulated microbes. Methodology A gloved robber hand manikin was made and fitted with a flesh disposable vinyl glove. Four fingers were fitted with rings or no ring, dusted with simulated microbes, and washed with a scrub brush for 5, 15, and 25 seconds under 20℃ and 40℃ water alone, or with liquid hand soap. Light levels （in lux） of fluorescent powder before and after washing were measured and delta scores calculated for changes in light levels, equivalent to effectiveness of hand washing procedures. A full-factorial, 3-factor analysis of variance （ANOVA） was used to test for differences among levels of the three study factors-time, temperature, and soap use. Tukey＇s post hoc honestly significant difference （HSD） test was applied to significant factors to examine pair-wise differences between factor levels. Results It was found that the longer the hands with rings were washed with a scrub brush under flowing water, the more simulated microbes were removed. By 25 seconds, all methods were essentially the same. Simulated microbes were more difficult to remove from the palm compared to the back of the hand. The liquid hand soap used in this study was more effective with warm water than cold. When given a choice of washing with cold water up to 15 seconds, it would be preferable not to use soap to remove simulated microbes. Qualitatively, the outer surface of finger rings were more effectively cleaned than the crevice below the ring, and the ring with a stone setting appeared to accumulate and retain simulated microbes more than other rings. Conclusion The most effective treatment was washing wi

关键词： dental exam gloves finger ring jewelry crosscontamination hand hygiene microbes fluorescent powder dental health care workers

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