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Genes & Diseases 2017年第2期4卷 111-115页

作者： Aamna Dar rani Faryal Nosheen Masood Department of Microbiology Quaid e Azam UniversityIslamabadPakistan Department of Environmental Sciences/Biotechnology Fatima Jinnah Women UniversityRawalpindiPakistan

Allergic asthma is a diverse chronic respiratory disease characterized by the inflammation of the lower airway disease affecting many people around the world with rising morbidity and *** between asthma and certain demographic features was studied in relation to genotype from 244 allergic individuals of local *** prick test was used to confirm *** polymorphism in Glutathione-S-transferases(GSTs)was studied using multiplex PCR based method and IgE level by *** and dust were the major causative aeroallergens(26%),which were associated to higher IgE levels(P<0.05).Smoking was found to be significantly associated with asthma in only males(P Z 0.004).A low prevalence of null genotype of both GSTM1 and GSTT1 genes was observed in the patients(4.34%)compared to control group(14%).No association of combined GSTM1 and GSTT1 null genotype was found with the asthma in local ***1t and GSTTgenotype had higher risk(OR Z 1.3681,P Z 0.001)for development of *** was a significant association of asthma with combined genotype of GSTM1t and GSTTwhen data was analyzed on gender basis in males(P Z 0.006)and highly significant in age range of 26e40 years(P Z 0.001).Combined GSTMt and GSTTgenotype was found to be risk factor for asthma in addition to family history in male *** a data with large patient size and different ethnic distribution may reveal the exact etiology.

关键词： Allergic asthma Genetic polymorphism GSTM GSTT GST deletions Mutations

Matter accretion onto Einstein-aether black holes via well-known fluids

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Chinese Physics C 2020年第6期44卷 182-196页

作者： M.Umair Shahzad Rafaqat Ali Abdul Jawad Shamaila rani Department of Mathematics University of OkaraOkaraPakistan Department of Mathematics COMSATS University IslamabadLahore-CampusPakistan

We study matter accretion onto Einstein-aether black holes by adopting the Hamiltonian *** general solution of accretion is discussed using the isothermal equation of *** types of fluids are considered,including ultra-relativistic,ultra-stiff,sub-relativistic,and radiation fluids,and the accretion process onto Einstein-aether black holes is *** behavior of the fluid flow and the existence of critical points is investigated for Einstein-aether black *** further discuss the general expression and behavior of polytropic fluid onto Einstein-aether black *** most important feature of this work is the investigation of the mass accretion rate of the above-mentioned fluids and the comparison of our findings with the Schwarzschild black hole,which generates particular ***,the maximum mass accretion rate occurs near the Killing and universal horizons,and the minimum accretion rate lies between them.

关键词： black hole accretion homo-clinic orbits

Per-oral endoscopic myotomy:Major advance in achalasia treatment and in endoscopic surgery

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World Journal of Gastroenterology 2014年第47期20卷 17746-17755页

作者： David Friedel rani Modayil Stavros N Stavropoulos Department of Gastroenterology Hepatology and NutritionWinthrop University HospitalMineolaNY 11501United States

Per-oral endoscopic myotomy(POEM)represents a natural orifice endoscopic surgery(NOTES)approach to laparoscopy Heller myotomy(LHM).POEM is arguably the most successful clinical application of *** growth of POEM from a single center in 2008 to approximately 60 centers worldwide in 2014 with several thousand procedures having been performed attests to the success of *** efficacy,safety and acid reflux data suggest at least equivalence of POEM to LHM,the previous gold standard for achalasia *** techniques used in the West include impedance planimetry for real-time intraprocedural luminal assessment and endoscopic suturing for challenging mucosal defect closures during *** impact of POEM extends beyond the realm of esophageal motility disorders as it is rapidly popularizing endoscopic submucosal dissection in the West and spawning offshoots that use the submucosal tunnel technique for a host of new indications ranging from resection of tumors to pyloromyotomy for gastroparesis.

关键词： Per oral endoscopic myotomy Achalasia Natural orifice transluminal endoscopic surgery Submucosal tunnel endoscopic resection Submucosal tunnel endoscopy Endoscopic suturing Endoscopic myotomy Endoscopic submucosal dissection EndoFLIP

Volatile profile and multivariant analysis of Sanhuang chicken breast in combination with Chinese 5-spice blend and garam masala

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Food Science and Human Wellness 2023年第1期12卷 57-68页

作者： rani Andaleeb Danni Zhang Shui Jiang Yin Zhang Yuan Liu Department of Food Science&Technology School of Agriculture and BiologyShanghai Jiao Tong UniversityShanghai 200240China Key Laboratory of Meat Processing of Sichuan Chengdu UniversityChengdu 610106China

Sanhuang chicken is a popular native breed in China and well-known for delicious *** could enhance the chicken meat flavour and work well in *** 5-spice blend(CS)and garam masala(GM)are routinely using spices in China and Pakistan,*** flavour profiles of Sanhuang chicken breast(CB)and its blends with CS and GM were obtained by electronic nose(E-nose),solid-phase microextraction gas chromatography-mass spectrometry(SPME GC-MS)and GC-ion mobility spectrometry(GC-IMS).Principal component analysis(PCA)efficiently discriminated the aroma profiles of three chicken *** GC-chromatographs revealed the significant aroma alterations of chicken breast meat after marination with *** were the major contributors of chicken aroma,while most of the aromatic hydrocarbons were generated by *** all chicken key-compounds produced by oxidation reaction were either reduced or eliminated by marination,showing the antioxidation capacity of spices leading to meat ***-IMS is not only a rapid and comprehensive detection method,but also proved to be more sensitive than *** substantial role of both traditional spices in enhancing flavour quality of chicken meat,and their exposure as functional ingredients in Chinese and Pakistan cuisines could lead to the cross-cultural meat trade opportunities.

关键词： Chicken breast Chinese 5-spice blend Garam masala Volatile compounds Qualitative techniques Multivariant analysis

ELM-Based Shape Adaptive DCT Compression Technique for Underwater Image Compression

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Computer Systems Science & Engineering 2023年第5期45卷 1953-1970页

作者： M.Jamuna rani C.Vasanthanayaki Sona College of Technology SalemIndia Government College of Engineering SalemIndia

Underwater imagery and transmission possess numerous challenges like lower signal bandwidth,slower data transmission bit rates,Noise,underwater blue/green light haze *** factors distort the estimation of Region of Interest and are prime hurdles in deploying efficient compression *** to the presence of blue/green light in underwater imagery,shape adaptive or block-wise compression techniques faces failures as it becomes very difficult to estimate the compression levels/coefficients for a particular *** method is proposed to efficiently deploy an Extreme Learning Machine(ELM)model-based shape adaptive Discrete Cosine Transformation(DCT)for underwater *** color image restoration techniques based on veiling light estimation and restoration of images followed by Saliency map estimation based on Gray Level Cooccurrence Matrix(GLCM)features are *** ELM network is modeled which takes two parameters,signal strength and saliency value of the region to be compressed and level of compression(DCT coefficients and compression steps)are predicted by *** method ensures lesser errors in the Region of Interest and a better trade-off between available signal strength and compression level.

关键词： Extreme learning machine discrete cosine transform saliency map

Decadal trends in precipitable water vapor over the Indus River Basin using ERA5 reanalysis data

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Journal of Mountain Science 2023年第10期20卷 2928-2945页

作者： Seema rani Jyotsna SINGH Subhash SINGH Purushottam TIWARI Suraj MAL Department of Geography Institute of ScienceBanaras Hindu UniversityUttar Pradesh 221005India Department of Geography Shaheed Bhagat Singh CollegeUniversity of DelhiNew Delhi 110017India Center for the Study of Regional Development Jawaharlal Nehru UniversityNew DelhiDelhi 11oo6zIndia

Precipitable Water Vapor(PWV)constitutes a pivotal parameter within the domains of atmospheric science,and remote sensing due to its profound influence on Earth’s climate dynamics and weather *** exerts a significant impact on atmospheric stability absorption and emission of radiation,thus engendering alterations in the Earth’s radiative *** such,precise quantification of PWV holds the potential to enhance weather prognostication and fortify preparedness against severe meteorological *** study aimed to elucidate the spatial and temporal changes in seasonal and annual PWV across the Indus River Basin and its sub-basins using ERA5 reanalysis *** present study used ERA5 PWV(entire atmospheric column),air temperature at 2 m(t2m)and 500 hPa(T_500hPa),evapotranspiration,and total cloud cover data from 1960 to *** Sen slope estimator and Mann-Kendall test were used for trend *** and multiple regression methods were used to understand the association of PWV with other *** findings have unveiled the highest increase in mean PWV during the monsoon(0.40 mm/decade),followed by premonsoon(0.37 mm/decade),post-monsoon(0.27 mm/decade),and winter(0.19 mm/decade)throughout the study ***,the mean PWV exhibited the most pronounced positive trend in the sub-basin Lower Indus(LI),followed by Panjnad(P),Kabul(K),and Upper Indus(UI)across all seasons,except *** PWV has also risen in the Indus basin and its sub-basins over the last six *** exhibits a consistent upward trend up to an elevation of 3500 m within the basin which is most pronounced during the monsoon season,followed by the *** escalating PWV within the basin is reasonably ascribed to increasing air temperatures,augmented evapotranspiration,and heightened cloud *** findings hold potential utility for pertinent authorities engaged in water resource management and planning.

关键词： Himalaya Precipitable Water Vapor Indus River Basin Atmosphere Climate Change ERA5 Reanalysis data

Proteomic analysis of differentially abundant proteins in the embryo and endosperm of Givotia moluccana (L.) Sreem

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Journal of Forestry Research 2020年第6期31卷 2097-2109页

作者： Durgeshwar Pullaiahgari Rajesh Kumar Meena Swaroopa rani Tirupaati Padmaja Gudipalli Department of Plant Sciences School of Life SciencesUniversity of HyderabadHyderabadTelangana 500046India

Proteome analysis of embryo and endosperm of Givotia moluccana,a promising angiosperm tree species was carried out using two-dimensional electrophoresis combined with matrix-assisted laser desorption/ionization time of flight to identify differentially abundant proteins and their possible *** study revealed the presence of 492 protein spots in the embryo and 432 in the endosperm,and the relative abundance of 44 spots varied significantly between the *** the 21 functionally characterized protein spots,14.3%were involved in metabolism and energy,28.6%in protein destination and storage,14.3%in defense and stress and 19%in cell growth and *** embryo-specific protein ATPdependent zinc metalloprotease FtsH is predicted to be involved in chloroplast biogenesis and the endospermspecific protein hydroxyacyl-ACP dehydratase in fatty acid *** results suggested that the seeds have proteins required for germination and for stress responses.

关键词： Proteome Embryo Endosperm Euphorbiaceae Givotia moluccana Forest tree 2-DE

The efect of the couple stress parameter and Prandtl number on the transient natural convection flow over a vertical cylinder

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Acta Mechanica Sinica 2013年第5期29卷 649-656页

作者： H.P.rani G.Janardhana Reddy Chang Nyung Kim Department of Mathematics National Institute of TechnologyWarangal-506004 AP India Department of Mechanical Engineering College of Advanced Technology (Industrial Liaison Research Institute)Kyung Hee UniversityGyeonggi-do 446-701 Korea

An analysis is performed to study transient free convective boundary layer flow of a couple stress fluid over a vertical cylinder, in the absence of body couples. The solution of the time-dependent non-linear and coupled governing equations is carried out with the aid of an unconditionally stable Crank-Nicolson type of numerical scheme. Numerical results for the steady-state velocity, temperature as well as the time histories of the skin-friction coefficient and Nus- selt number are presented graphically and discussed. It is seen that for all flow variables as the couple stress control parameter, Co, is amplified, the time required for reaching the temporal maximum increases but the steady-state decreases.

关键词： Couple stress fluid Natural convection Vertical cylinder Finite difference method

Implementation of Hybrid Deep Reinforcement Learning Technique for Speech Signal Classification

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Computer Systems Science & Engineering 2023年第7期46卷 43-56页

作者： R.Gayathri K.Sheela Sobana rani Department of Electronics and Communication Engineering Sri Ramakrishna Institute of TechnologyCoimbatore641020India Department of Electrical and Electronics Engineering Sri Ramakrishna Institute of TechnologyCoimbatore641020India

Classification of speech signals is a vital part of speech signal processing *** the advent of speech coding and synthesis,the classification of the speech signal is made accurate and *** methods are considered inaccurate due to the uncertainty and diversity of speech signals in the case of real speech signal *** this paper,we use efficient speech signal classification using a series of neural network classifiers with reinforcement learning *** classification of speech signals,the study extracts the essential features from the speech signal using Cepstral *** features are extracted by converting the speech waveform to a parametric representation to obtain a relatively minimized data *** to improve the precision of classification,Generative Adversarial Networks are used and it tends to classify the speech signal after the extraction of features from the speech signal using the cepstral *** classifiers are trained with these features initially and the best classifier is chosen to perform the task of classification on new *** validation of testing sets is evaluated using RL that provides feedback to ***,at the user interface,the signals are played by decoding the signal after being retrieved from the classifier back based on the input *** results are evaluated in the form of accuracy,recall,precision,f-measure,and error rate,where generative adversarial network attains an increased accuracy rate than other methods:Multi-Layer Perceptron,Recurrent Neural Networks,Deep belief Networks,and Convolutional Neural Networks.

关键词： Neural network(NN) reinforcement learning(RL) cepstral coefficient speech signal classification

Feeder and post Deccan Trap dyke activities in the northern slope of the Satpura Mountain： Evidence from new 40Ar-39Ar ages

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Geoscience Frontiers 2017年第3期8卷 483-492页

作者： J.P.Shrivastava R.Kumar N.rani Department of Geology University of Delhi

We present new 40Ar-39Ar plagioclase crystallization ages from the dykes exposed at the northern slope of the Satpura Mountain range near Betul-Jabalpur-Pachmarhi area, - 800 km NE of the Western Ghats escarpment. Among the two plateau ages, the first age of 66.56 ± 0.42 Ma from a dyke near Mohpani village represents its crystallization age which is either slightly older or contemporaneous with the nearby Mandla lava flows （63-65 Ma）. We suggest that the Mohpani dyke might be one of the feeders for the surrounding lava flows as these lavas are significantly younger than the majority of the main Deccan lavas of the Western Ghats （66.38-65.54 Ma）. The second age of 56.95 -- 1.08 Ma comes from a younger dyke near Olini village which cuts across the lava flows of the area. The age correlates well with the Mandla lavas which are chemically similar to the uppermost Poladpur, Ambenali and Mahabaleshwar Formation lavas of SW Deccan. Our study shows that the dyke activities occurred in two phases, with the second one representing the terminal stage.

关键词： 40Aro39Ar ages Deccan dykes Betul-Jabalpur-Pachmarhi area Narmada-Tapi dyke system