检索结果-南通市图书馆

Journal of Future Foods 2024年第4期4卷 353-360页

作者： Rohini Vijay Dhenge Arjun Mohanakumar Suhel Bhendawade prashant Chavhan Sagar Deshpande Pooja Lade Abhijeet Gatade Akshaya kumar Sahoo Deparment of Food and Dnug.University of Parma Parma 43124.Italy Deparoment of Food Science and Technolog Shivaji UniversityKolhapurMaharashtra 416004.India

The study focuses on the physico-chemical characteritics of the wild fruit Meyna laxiflora Robyns(Alu)and fruit powder,which was gathered from the Konkan region of Maharashtra Alu fruit powder is made by using a drying aid called maltodextrin(MD).Powder samples(MP1,MP2,MP3,MP4 and MP5)were made using different amounts of MD(05,10,15,2.0 and 2.5 g).Preliminary phytochemical screening of fnuit pulp and powder showed the presence of some phytoconstituents such as reducing sugar,saponin,flavonoids,and terpenoids,whereas akaloids,tannins,steroids and protein were absent in *** parameters of the powder are durectly infuenced by the amount of MD,as evidenced by the variations in bulk density,total soluble solids,pH,specific gravity and the proximate among the powder *** solubility was found in the sample with a medium of *** highest of particle distribution was found in MD-added samples MP2(1 g),MP3(1.5 g),MP4(2 g)whereas the raw(MPO)showed the *** analysis was done using 9-point hedonic scale,which revealed that MP2,MP3,and MP4 were highly *** study assumed that fresh Alu fuit,palp and in the form of powder can be useful for the development of new products.

关键词： Meyna laxiflora Robyns Maltodextrin Solubility Particle size distribution Sensory analysis

Cytomegalovirus infection in non-immunocompromised critically ill patients:A management perspective

维普期刊数据库评论

在线全文

维普期刊数据库

学校读者我要写书评

暂无评论

World Journal of Virology 2024年第1期13卷 38-50页

作者： Madhura Bhide Omender Singh prashant Nasa Deven Juneja Institute of Critical Care Medicine Max Super Speciality HospitalSaketNew Delhi 110017India Department of Critical Care Medicine NMC Specialty HospitalDubai 7832United Arab Emirates

Critically ill patients are a vulnerable group at high risk of developing secondary *** disease severity,prolonged intensive care unit(ICU)stay,sepsis,and multiple drugs with immunosuppressive activity make these patients prone to immuneparesis and increase the risk of various opportunistic infections,including cytomegalovirus(CMV).CMV seroconversion has been reported in up to 33%of ICU patients,but its impact on patient outcomes remains a matter of *** though there are guidelines regarding the management of CMV infection in immunosuppressive patients with human immunodeficiency virus/acquired immuno deficiency syndrome,the need for treatment and therapeutic approaches in immunocompetent critically ill patients is still *** the diagnosis of CMV infection may be challenging in such patients due to non-specific symptoms and multiorgan ***,a better understanding of the symptomatology,diagnostics,and treatment options may aid intensive care physicians in ensuring accurate diagnoses and instituting therapeutic interventions.

关键词： Cytomegalovirus Critically ill Immunocompetent Intensive care unit Virus

Polymer Nanocomposites in Sensor Applications: A Review on Present Trends and Future Scope

维普期刊数据库评论

在线全文

维普期刊数据库

学校读者我要写书评

暂无评论

Chinese Journal of Polymer Science 2021年第6期39卷 665-691,I0005页

作者： prashant Shukla Pooja Saxena Amity Institute for Advanced Research and Studies(Materials&Devices) Amity UniversitySector-125Noida 201303India G L Bajaj Institute of Technology and Management Greater Noida-201306Uttar PradeshIndia

Polymers are crucial constituents of modern electronic *** can be used in their pristine,composite or nanocomposite forms for several domestic and industrial applications with innumerable unique *** nanocomposites have gained wide theoretical interest and numerous practical applications in diverse fields of science and technology as they bestow the materials not only with virtuous processability but also with exceptional *** is evidenced that the electrical conductance of polymer nanocomposite is governed by the conductive filler networks within the polymer ***,insignificant variation in the conductive networks can result in noteworthy variations in the output electric signal of polymer *** this stimuli-responsive performance of conductive networks to the physical parameters,polymer nanocomposites can be harnessed to fabricate novel sensitive sensors to detect vital physical parameters ***/stress,pressure,temperature,solvent or *** and phenomenological studies on polymer nanocomposites are still *** explanations are being sought but the mechanisms governing the formation of several polymer nanocomposites are still topics of debate in the material science *** in-depth investigation requires copious scientific *** review analytically sketches the synthesis,microstructures,physiochemical properties and the underlying mechanisms for stimuli-responsiveness to the physical parameters of the polymer nanocomposites as well as their applications in various sensitive sensors and ***,it became evocative for this review to focus on their processing methodologies,physiochemical physiognomies,classification and probable potentials of polymer *** review primarily presents the current literature survey on polymer composites and the gap areas in the study encourages the objective of the present review ***,the status,perspec

关键词： Polymers Polymer nanocomposites Sensors CNT Graphene

Boundary Element Modeling of Multiconnected Ocean Basin in Visakhapatnam Port Under the Resonance Conditions

在线全文

学校读者我要写书评

暂无评论

China Ocean Engineering 2021年第5期35卷 662-675页

作者： prashant KUMAR Prachi PRIYA RAJNI Department of Applied Sciences National Institute of Technology DelhiDelhi 110040India Jindal Global Business School O P Jindal Global UniversitySonipatHaryana 131001India

A mathematical model has been developed to analyze the influence of extreme water waves over multiconnected regions in Visakhapatnam Port,India by considering an average water depth in each multiconnected *** addition,partial reflection of incident waves on coastal boundary is also *** domain of interest is divided mainly into two regions,i.e.,open sea region and harbor region namely as Region-I and Region-II,***,Region-II is divided into multiple connected *** 2-D boundary element method(BEM)including the Chebyshev point discretization is utilized to solve the Helmholtz equation in each region separately to determine the wave *** numerical convergence is performed to obtain the optimum numerical accuracy and the validation of the current numerical approach is also conducted by comparing the simulation results with existing *** four key spots based on the moored ship locations in Visakhapatnam Port are identified to perform the numerical *** wave amplification at these locations is estimated for monochromatic incident waves,considering approximate water depth and different reflection coefficients on the wall of port under the resonance *** addition,wave field analysis inside the Visakhapatnam Port is also conducted to understand resonance *** current numerical model provides an efficient tool to analyze the amplification on any realistic ports or harbors.

关键词： boundary element method amplification factor Helmholtz equation reflection coefficient Visakhapatnam Port

A rapid absorbance-based growth assay to screen the toxicity of oligomer Aβ42 and protect against cell death in yeast

在线全文

学校读者我要写书评

暂无评论

Neural Regeneration Research 2020年第10期15卷 1931-1936页

作者： prashant Bharadwaj Ralph Martins Centre of Excellence for Alzheimer’s Disease Research and Care School of Medical and Health SciencesEdith Cowan UniversityWestern AustraliaAustralia School of Pharmacy and Biomedical Sciences Curtin Health and Innovation Research Institute(CHIRI)Faculty of Health SciencesCurtin UniversityWestern AustraliaAustralia School of Psychiatry and Clinical Neuroscience.University of Western Australia Western AustraliaAustralia School of Biomedical Science Macquarie UniversitySydneyNSWAustralia

Multiple lines of evidence show that soluble oligomer forms of amyloidβprotein(Aβ42)are the most neurotoxic species in the brain and correlates with the degree of neuronal loss and cognitive deficit in Alzheimer’s *** many studies have used mammalian cells to investigate oligomer Aβ42 toxicity,the use of more simple eukaryotic cellular systems offers advantages for large-scale screening *** have previously established and validated budding yeast,Saccharomyces cerevisiae to be a simple and a robust model to study the toxicity of Aβ.Using colony counting based methods,oligomeric Aβ42 was shown to induce dose-dependent cell death in *** have adapted this method for high throughput screening by developing an absorbance-based growth *** further validated the assay with treatments previously shown to protect oligomer Aβ42 induced cell death in mammalian and yeast *** assay offers a platform for studying underlying mechanisms of oligomer Aβ42 induced cell death using gene deletion/overexpression libraries and developing novel agents that alleviate Aβ42 induced cell death.

关键词： Alzheimer’s disease amyloid toxicity autophagy Aβ42 oligomer high-throughput screening latrepirdine neuroprotection yeast model

Mathematical Modeling of Moored Ship Motion in Arbitrary Harbor utilizing the Porous Breakwater

在线全文

学校读者我要写书评

暂无评论

China Ocean Engineering 2023年第5期37卷 738-752页

作者： Prachi Priya prashant Kumar Gulshan Rajni Government Model Sanskriti Senior Secondary School Ganaur Sonipat 131101India Department of Applied Sciences(Mathematics) National Institute of TechnologyDelhi 110036India JindalGobal Business School O.P.Jindal Global UniversitySonepat 131001India

The motion of the moored ship in the harbor is a classical hydrodynamics problem that still faces many challenges in naval operations,such as cargo transfer and ship pairings between a big transport ship and some small ships.A mathematical model is presented based on the Laplace equation utilizing the porous breakwater to investigate the moored ship motion in a partially absorbing/reflecting *** motion of the moored ship is described with the hydrodynamic forces along the rotational motion(roll,pitch,and yaw)and translational motion(surge,sway,and heave).The efficiency of the numerical method is verified by comparing it with the analytical study of Yu and Chwang(1994)for the porous breakwater,and the moored ship motion is compared with the theoretical and experimental data obtained by Yoo(1998)and Takagi et al.(1993).Further,the current numerical scheme is implemented on the realistic Visakhapatnam Fishing port,India,in order to analyze the hydrodynamic forces on moored ship motion under resonance *** model incorporates some essential strategies such as adding a porous breakwater and utilizing the wave absorber to reduce the port’s *** has been observed that these tactics have a significant impact on the resonance inside the port for safe maritime ***,the current numerical model provides an efficient tool to reduce the resonance within the arbitrarily shaped ports for secure anchoring.

关键词： boundary element method Laplace equation porous breakwater partially reflecting/absorbing harbor wall moored ship motion

Minimally Invasive Total Arterial Coronary Artery Bypass Grafting in Left Main Stem Disease

在线全文

学校读者我要写书评

暂无评论

Optimal Location and Sizing of Conglomerate DG-FACTS using an Artificial Neural Network and Heuristic Probability Distribution Methodology for Modern Power System Operations

World Journal of Cardiovascular Surgery（心血管外科国际期刊） 2024年第7期 107页

作者： Pradeep Nambiar Radwan Husseini prashant Sagar

来源：博看期刊评论

在线全文

博看期刊

学校读者我要写书评

暂无评论

Protection and Control of Modern Power Systems 2022年第1期7卷 124-148页

作者： Anwar Shahzad Siddiqui prashant Department of Electrical Engineering Faculty of Engineering&TechnologyJamia Millia IslamiaJamia NagarOkhlaNew Delhi 110025India

In existing power system networks,the positioning and sizing of multi-DG is critical at the optimum locations for effective energy *** optimal power flow is assessed using the NR method(without DG)in which performance parameters such as real power loss,accuracy,selectivity and MSE are obtained,but in an undesirable *** meet load demand;multi-DGs are placed and their optimal locations are assessed by the proposed heuristic probability distribution methodology and an ANN because existing techniques provides poor performance parameters for selecting the location and sizing of *** optimal positions of multi-DGs are estimated in terms of performance parameters including real power loss of transmission network,accuracy,selectivity and MSE,while the performance parameters obtained with the ANN are better than the heuristic ***,the sizing of multi-DGs is evaluated in relation to active and reactive *** is found that that sizes of multi-DGs are smaller with ANN than with heuristic *** is preferable to connect the buses having lowest real power losses with the smallest *** performance analysis is tested in the standard IEEE 9-bus and IEEE 57-bus systems on *** improve the distortion level in real and reactive power,multi-FACTS namely TCSC,TSC and STATCOM are *** switching of TCSC and TSC is done by SPWM while STATCOM switching is controlled with *** locations of multi-FACTS devices are chosen for buses having larger distortion and the sizing of multi-FACTS devices is also optimally *** application of multi-FACTS devices helps to improve power quality and fulfill load demand with minimal size in order to make the system economical.

关键词： DG Location Sizing FACTS ANN ANFIS

Modeling of finite-size droplets and particles in multiphase flows

维普期刊数据库评论

在线全文

维普期刊数据库

学校读者我要写书评

暂无评论

Chinese Journal of Aeronautics 2015年第4期28卷 974-982页

作者： prashant Khare Shanwu Wang Vigor Yang School of Aerospace Engineering Georgia Institute of Technology

The conventional point-particle approach for treating the dispersed phase in a continuous flowfield is extended by taking into account the effect of finite particle size, using a Gaussian interpolation from Lagrangian points to the Eulerian *** inter-phase exchange terms in the conservation equations are distributed over the volume encompassing the particle size, as opposed to the Dirac delta function generally used in the point-particle *** proposed approach is benchmarked against three different flow configurations in a numerical framework based on large eddy simulation（LES） turbulence ***, the flow over a circular cylinder is simulated for a Reynolds number of 3900 at 1 atm *** show good agreement with experimental data for the mean streamwise velocity and the vortex shedding frequency in the wake *** calculated flowfield exhibits correct physics, which the conventional point-particle approach fails to *** second case deals with diesel jet injection in quiescent environment over a pressure range of 1.1–5.0 *** calculated jet penetration depth closely matches *** decreases with increasing chamber pressure, due to enhanced drag force in a denser fluid ***, water and acetone jet injection normal to air crossflow is studied at1 *** calculated jet penetration and Sauter mean diameter of liquid droplets compare very well with measurements.

关键词： Droplets Finite-size effects Large eddy simulation Multiphase flow Particle-laden flow

Expanding the Use of Nipple-Sparing Mastectomies in Obese Patients Undergoing Staged Implant-Based Reconstruction

在线全文

学校读者我要写书评

暂无评论