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Epidemiology,Hematological Alterations andChemotherapy of Bovine Anaplasmosis in Sahiwal and Crossbred Cattle of District Faisalabad,Punjab,Pakistan

Epidemiology,Hematological Alterations andChemotherapy of Bo...

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2021中国畜牧兽医学会兽医寄生虫学分会第二届青年科学家学术论坛

作者： Aftab Shaukat Shahid Ali Rajput Irfan Shaukat Mubashar Hassan Tauseef ur Rehman ashar mehfooz Muhammad Ijaz Saleem Zia-ud-Din Sindhu Liguo Yang College of Veterinary Medicine/College of Animal Science Huazhong Agricultural University Faculty of Veterinary Sciences University of Agriculture Faculty of medicine University of Lorraine University College of Veterinary and Animal Sciences The Islamia University of Bahawalpur

In the current study,prevalence related associated risk factors and hematological changes(due to bovine anaplasmosis) were studied in Sahiwal cattle and crossbred cattle of the district Faisalabad of Punjab province,*** efficiency of Oxytetracycline-Imidocarb dipropionate combination was compared with Enrofloxacin-Imidocarb dipropionate against Anaplasma marginale(***).For this study,the blood samples of three hundred and sixty nine cattle were *** stain of blood smears showed 10.84%infection of cattle with *** positive cases were further confirmed through *** risk factors,age(χ=19.35,P value=0.001),breed(χ=29.08,P value=0.000),frequency of acaricidal treatment(χ=18.56,P value=0.001),number of cleaning times(χ=16.11,P value=0.002),feeding system(χ=23.41,P value=0.001),floor pattern(χ=17.98,P value=0.000)and hygienic measures(χ=25.79,P value=0.001) significantly influenced the incidence of disease in the cattle of district *** induced statistically significant reduction was observed in RBC count,Hb,MCV,PCV and MCHC in infected cattle compared to healthy animals(P<0.05).Anaplasmosis infected animals more effectively treated with combination of Oxytetracycline(22 mg/kg,I/V,once/day for 5 days) and Imidocarb dipropionate(5 mg/kg,I/M,twice 7 days apart) compared to Enrofloxacin(12.5 mg/kg,I/V, once/day for 5 days) and Imidocarb dipropionate(5 mg/kg,I/M,twice 7 days apart) combination.

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Articulating CO_(2)emissions limiting roles of nuclear energy and ICT under the EKC hypothesis:An application of non-parametric MMQR approach

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Geoscience Frontiers 2023年第5期14卷 72-90页

作者： Atif Jahanger Umer Zaman Mohammad Razib Hossain ashar Awan School of Economics Hainan UniversityHaikou 570228HainanChina Institute of Open Economy Hainan ProvinceHaikou 570228China Endicott College of International Studies Woosong UniversityDaejeon 34606South Korea School of Economics and Public Policy Adelaide Business SchoolThe University of AdelaideAustralia Department of Agricultural Finance and Cooperatives Bangabandhu Sheikh Mujibur Rahman Agricultural UniversityGazipurBangladesh University of Azad Jammu and Kashmir Pakistan NisanTasi University Graduate SchoolTurkey

Limiting toxic elements from being exposed to the world’s atmosphere has been the biggest challenge among environmental researchers and *** change conferences have been counselling the global economies to take serious steps toward profound decarbonization to keep the universal temperature below 1.5*** this context,the direction of environmental research has changed,and researchers are more focused on tracing how to limit pollution and keep it below the threshold *** this milieu,nuclear energy can make a big difference along with other alternatives to fossil ***,we extend the extant literature by exploring the dynamic effects of atomic energy and ICT on carbon emissions(CO_(2))for top nuclear energy countries using data from 1990 to *** obtain robust findings,we deploy a novel non-parametric econometric approach(i.e.,method of moments quantile regression).The results suggest that nuclear energy is a sustainable alternative to historical fossil fuel as it curbs CO_(2)emissions in the lower,middle,and upper ***,our findings corroborate that ICT penetration through the internet,mobile and telephone plays a vital role in improving environmental ***,we unveil that linear economic growth jeopardizes the environment by unleashing harmful *** findings also support the existence of the Environmental Kuznets Curve(EKC)hypothesis by confirming the negative association between the polynomial economic growth(squared-GDP)and CO_(2)emissions among the designated ***,the Granger causality test reaffirms the causal nexus among selected series that runs from nuclear energy and technological innovation to CO_(2)emissions,indicating that any policy shock in both series leads to environmental ***,therefore,advocate that the designated territories keep enriching their energy baskets with nuclear energy and boost ICT penetration to achieve a 100%decoupling of economic growth from pollution.

关键词： Nuclear energy Technological innovation ICT CO_(2) Method of Moments Quantile Regression (MMQR) EKC hypothesis

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The occurrence of vanadium in nature:its biogeochemical cycling and relationship with organic matter—a case study of the Early Cambrian black rocks of the Niutitang Formation,western Hunan,China

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Acta Geochimica 2021年第6期40卷 973-997页

作者： Rizwan Sarwar Awan Chenglin Liu Shangfeng Yang Yuping Wu Qibiao Zang ashar Khan Guoxiong Li College of Geosciences China University of PetroleumBeijing 102249China State Key Laboratory of Petroleum Resource and Prospecting China University of PetroleumBeijing 102249China Water and Power Development Authority Lahore Pakistan

Vanadium in the black rocks has economic and environmental *** sediments,it is broadly disseminated as a multivalent metal element mainly sensitive to redox *** in petroleum,it is considered an abundant *** is an essential tool to determine the relationship of the Earth with extra-terrestrial *** the Yangtze region,the black rocks of the Early Cambrian Niutitang Formation are highly enriched in the concentration of V,Co,Ni and *** sediments are comprised of a high total organic carbon content,and the average concentration of vanadium is over 240 *** we discuss the mechanisms and conditions that were responsible for the accumulation of vanadium in these black sediments in the Yangtze *** oxygenated ocean water is favorable for the dissolved vanadate species Ⅴ(Ⅴ).Therefore,in oxic ocean-water,it can be reduced by organic matters or by H_(2)S to vanadyl ions Ⅴ(Ⅳ),which can facilely be adsorbed to the tiny particles and finally deposit into the sediments with the settling of the *** presence of V_(2)O_(3) in the Niutitang Formation indicates the isomorphism state of vanadium existence in the clay *** and pyrite are the most favorable mineral for vanadium ***,it is suggested the quartz of non-biogenic origin might be unfavorable for vanadium *** is mainly derived from the diagenetic transformation of its precursor(porphyrin pigments and chlorophyll)from the *** the Early Cambrian period,the massive transgression in the sea level created a favorable environment for organisms to ***,the hydrothermal activities brought massive nutrient supply in the form of vanadium and other metal elements from the deep *** creatures consumed the vanadium-rich nutrients,which became a part of their bodies in the form of hard and soft *** on,when these organisms died and were submerged in the *** the diagenetic actions,this v

关键词： Vanadium Organic matter Chlorophyll Porphyrin Anthropogenic Isomerization

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Geochemical Characterization of Organic Rich Black Rocks of the Niutitang Formation to Reconstruct the Paleoenvironmental Settings during Early Cambrian Period from Xiangxi Area,Western Hunan,China

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Journal of Earth Science 2023年第6期34卷 1827-1850页

作者： Rizwan Sarwar Awan Chenglin Liu ashar Khan Khawaja Hasnain Iltaf Qibiao Zang Yuping Wu Sajjad Ali Muhammad Amar Gul College of Geosciences China University of PetroleumBeijing 102249China State Key Laboratory of Petroleum Resource and Prospecting China University of PetroleumBeijing 102249China Water and Power Development Authority Lahore 54000Pakistan School of Earth and Space Sciences University of Science and TechnologyHefei 230026China

The Niutitang Formation in the South China Block might be a source of hydrocarbon as it contains an enormous quantity of organic *** rock of the Early Cambrian Niutitang Formation is widely distributed in the Yangtze region,but detailed geochemical understanding of it is still *** research discusses the detailed geochemical characteristics of the Niutitang Formation to reconstruct the paleoenvironmental conditions,employing total organic carbon(TOC)content,major,trace,and rare earth element *** this purpose,black rock specimens of the Niutitang Formation from two outcrop sections were utilized for geochemical characterization,and the results compared with another eight sections from the South China *** average total organic carbon in these sediments is significantly higher(5.80 wt.%).In the platform region,lower quantities of TOC indicate a poor potential to produce *** the same time,significantly higher TOC is observed in the deep shelf and slope sediments,indicating a significant potential to produce *** average Ce,Eu and Y anomalies from both Longbizui and Sancha sections studied are 0.74,0.86,1.77,1.07,and 1.19,1.30,*** chemical index of alteration(CAI)throughout the Yangtze block is higher(averaging 71.32)than that of Post Archean Australian Shale(PAAS 69),indicating a moderately weathered source of the Niutitang Formation relative to *** the sediments are moderately weathered,this suggests these rocks might have been derived from felsic rocks,mainly *** normalization of REEs in the black rocks reveals a reduction of light REEs with increase in heavy REEs ***,a positive Eu anomaly,negative Ce anomaly,and a moderate Y/Ho(34.61)are clues to a hybrid depositional mechanism associated with hydrothermal action and terrigenous *** anomalies are also evidence of upwelling in the paleo-ocean and mixing of organic matter,which created anoxic bottom water

关键词： anomaly paleo-ocean paleoenvironment chemical index alteration weathering meta-somatism sediments

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Zinc oxide nanoparticles accelerate the healing of methicillin-resistant Staphylococcus aureus(MRSA)-infected wounds in rabbits

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Asian Pacific Journal of Tropical Biomedicine 2023年第11期13卷 488-496,I0002页

作者： Muhammad Asif Ayesha Safdar Chaudhry Ambreen ashar Hamad Bin Rashid Muhammad Hassan Saleem Hassaan Bin Aslam Abdul Aziz Department of Veterinary Surgery University of Veterinary and Animal SciencesLahorePunjabPakistan TECS Department Wilson College of TextilesNC State UniversityRaleigh 27606USA Department of Veterinary Medicine University of Veterinary and Animal SciencesLahorePunjabPakistan Institute of Microbiology University of Veterinary and Animal SciencesLahorePunjabPakistan Department of Veterinary Clinical Sciences University of PoonchRawalakot 12350Pakistan

Objective:To synthesize zinc oxide nanoparticles(ZnONPs)and evaluate their antibacterial and wound healing effects against wounds infected with methicillin-resistant Staphylococcus aureus(MRSA).Methods:ZnONPs were prepared by sol-gel method and characterized by X-ray diffraction(XRD)analysis and scanning electron microscopy(SEM).A total of 18 rabbits were divided into three groups:the ZnONPs group,the gentamicin group and the control group.A wound of 3 cm^(2) was inflicted on each rabbit and contaminated with MRSA *** was started from the fourth day *** healing,microbiological analysis,and histopathological analysis were performed to assess the efficacy of ZnONPs ***:XRD analysis confirmed the hexagonal wurtzite structure of the ZnONPs with an average crystallite size of 29.23 *** revealed discoid-shaped ZnONPs with a rough surface and an average size of 48.36 ***-dispersive X-ray analysis confirmed the purity of ***,the particle size ranged from 100-700 nm with a high agglomeration *** with ZnONPs promoted MRSA-infected wound *** addition,ZnONPs showed a good antibacterial effect as evidenced by a dose-dependent increase in the zone of ***:ZnONPs accelerate the healing of MRSA-infected ***,it can be explored for the treatment of MRSA infection.

关键词： MRSA Wound healing ZnO Nanoparticles Ointment

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2D seismic interpretation of Sawan gas field integrated with petrophysical analysis:A case study from Lower Indus Basin,Pakistan

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能源地球科学(英文) 2023年第2期4卷 35-48页

作者： Abd Ur Rehman Khan Muhammad Amar Gul Rizwan Sarwar Awan ashar Khan Khawaja Hasnain Iltaf Sibt.E Hassan Butt Oil and Gas Development Company IslamabadPakistan CAS Key Laboratory of Crust-Mantle Materials and Environments University of Science and Technology of ChinaHefei230026China School of Resources and Environmental Engineering Hefei University of TechnologyHefei230009China Water and Power Development Authority Pakistan Department of Earth&Environmental Sciences The University of Texas at ArlingtonUnited States Geological Survey of Pakistan LahorePakistan

The Lower Indus Basin is the leading hydrocarbon-bearing sedimentary basin in *** study has been conducted on the Sawan gas field located in the Lower Indus Basin,adjacent to a few other wellknown gas fields of Pakistan like Kadanwari,Qadirpur,and Miano gas *** research aims to present the spatial distribution and reservoir potential of the productive zones of the Lower Goru *** present study utilized various two-dimensional(2D)seismic lines and well-log data(Sawan-01 and Sawan-02)to investigate the structural and stratigraphic features of the *** stratigraphic layers are mildly deepening in the southeast *** 2D seismic interpretation of the research area identifies the existence of extensional remanents,i.e.,normal *** extensional structures are associated with horst and graben geometry that acts as a trapping mechanism for *** logs are used to identify the reservoir's diverse lithology and petrophysical *** results indicate fair to good effective porosities,low shale volume,and high hydrocarbon saturation(>55%),signifying good reservoir potential in C interval of the Lower Goru Formation.

关键词： Sawan Seismic Well-logs Goru formation Cretaceous Petrophysics

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Subsurface geological model of sedimentary and metasedimentary wedge from Mansehra to Battal based on gravity data,Hazara area,Pakistan

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Energy Geoscience 2021年第4期2卷 229-237页

作者： Rizwan Sarwar Awan ashar Khan Chenglin Liu Shangfeng Yang Qibiao Zang Yuping Wu Guoxiong Li Khawaja Hasnain Iltaf Muhammad Tahir Sajjad Ali College of Geosciences China University of PetroleumBeijing102249China State Key Laboratory of Petroleum Resource and Prospecting China University of PetroleumBeijing102249China The University of Azad Jammu and Kashmir Muzaffarabad Pakistan Water and Power Development Authority Pakistan Research Institute of Unconventional Petroleum China University of PetroleumBeijing102249China

This study is aimed to delineate the subsurface structural elements using geophysical techniques in the Haraza area of *** investigated the Oghi and Battal thrust faults,sedimentary and metasedimentary wedge,and the absolute crustal thickness based on terrestrial gravity *** seismic survey relying on wave propagation,magnetic survey is based on both attraction and repulsion,and electrical and electromagnetics on *** attractive gravity field produces relatively simpler patterns of anomalies,like a series of highs and lows over regions with undulating basements and buried structures.A qualitative interpretation of gravity data reveals a good deal of *** the collision of Indian and Eurasian Plates,compressional structures were developed in the Lesser Himalayas or northwest of the Hazara Kashmir *** study mainly focuses on the western limb of the Hazara Kashmir *** regional and local Bouguer anomalies were incorporated to delineate the regional structural *** gravity model is computed through geophysical technique along with profile A-A'from Mansehra to the Battal area that demarcates the blind Oghi Thrust and emergent Battal *** Formation of Precambrian age demarcates the Oghi Thrust near Kotli Pine while the Battal Thrust is demarcated within the Mansehra Granite of Cambrian to Ordovician age near *** with the Battal Thrust,fault gouge and breccias have been observed during the field *** total thickness of the sedimentary/metasedimentary wedge in the Mansehra and Battal areas was estimated to be 13.6 km and 14.2 *** comparison,the total thickness of crust in the Mansehra and Battal areas was 51.6 km and 52.2 km,respectively.

关键词： Gravity Metasedimentary Geophysical anomaly Hazara Autograv

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Foliar Application of Phosphorus Enhances Photosynthesis and Biochemical Characteristics of Maize under Drought Stress

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Phyton-International Journal of Experimental Botany 2021年第2期90卷 503-514页

作者： Zahoor Ahmad Ejaz Ahmad Waraich Muhammad Zia ur Rehman Muhammad ashar Ayub Muhammad Usman Hesham Alharby Atif Bamagoos Celaleddin Barutçular Muhammad Ali Raza FatihÇiğ Ayman El Sabagh Department of Field Crops Faculty of AgricultureÇukurova UniversityAdana01330Turkey Department of Botany University of Central Punjab(UCP)Punjab Group of CollegesBahawalpur63100Pakistan Department of Agronomy University of AgricultureFaisalabad38000Pakistan Institute of Soil and Environmental Science University of AgricultureFaisalabad38000Pakistan Department of Biological Sciences Faculty of ScienceKing Abdulaziz UniversityJeddah21577Saudi Arabia College of Agronomy Sichuan Agricultural UniversityChengdu611130China Department of Field Crops Faculty of AgricultureSiirt UniversitySiirt56100Turkey Department of Agronomy Faculty of AgricultureUniversity of KafrelsheikhKafrelsheikh33516Egypt

Water is essential for the growth period of crops;however,water unavailability badly affects the growth and physiological attributes of crops,which considerably reduced the yield and yield components in ***,a pot experiment was conducted to investigate the effect of foliar phosphorus(P)on morphological,gas exchange,biochemical traits,and phosphorus use efficiency(PUE)of maize(Zea mays L.)hybrids grown under normal as well as water deficit situations at the Department of Agronomy,University of Agriculture Faisalabad,Pakistan in *** different treatments(control and P@8 kg ha^(−1))and four hybrids(Hycorn,31P41,65625,and 32B33)of maize were tested by using a randomized complete block design(RCBD)with three *** showed that the water stress caused a remarkable decline in total soluble protein(9.7%),photosynthetic rate(9.4%)and transpiration rate(13.4%),stomatal conductance(10.2%),and internal CO_(2)rate(20.4%)comparative to well-watered *** increase of 37.1%,36.8%,and 24.5%were recorded for proline,total soluble sugar,and total free amino acid,***,foliar P application minimized the negative impact of drought by improving plant growth,physio-biochemical attributes,and PUE in maize plants under water stress *** the hybrids tested,the hybrid 6525 performed better both under stress and non-stress *** outcomes confirmed that the exogenous application of P improved drought stress tolerance by modulating growth,physio-biochemical attributes,and PUE of maize hybrids.

关键词： Photosynthetic attributes biochemical characters water stress foliar P Maize

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Estimating the severity levels of road traffic crashes in Bahrain with crash costs estimated with different approaches

Digital Transportation and Safety

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Digital Transportation and Safety 2023年第4期2卷 278-283页

作者： Uneb Gazder ashar Ahmed Bashayer Habib Abdulhusain Asrar Hassan Mohamed Nedal Ratrout Department of Civil Engineering College of EngineeringUniversity of BahrainBahrainPO Box 32038 Isa TownKingdom of Bahrain Department of Urban and Infrastructure Engineering NED University of Engineering and TechnologyKarachi75270Pakistan Department of Civil Engineering King Fahd University of Petroleum and MineralsDhahran31261Kingdom of Saudi Arabia

An important issue in analyzing accident blackspots is the estimation of severity levels of different types of *** study aims to estimate the severity level of accidents in Bahrain using crash *** crash costs were calculated by the Human Capital Approach(HCA)and total reported costs from the *** data was collected from the General Directorate of Traffic,insurance companies,Ministry of Works(MoW)and Ministry of *** was found,from the survey responses,that there was no significant effect of victim characteristics on the total cost of the *** severity levels were found to be higher than those found in previous literature or adopted by local authorities which could be attributed to the economic conditions of ***,the weights found by both approaches were different from each ***,it is recommended to use the HCA approach due to its comprehensive calculations involving future costs.

关键词： Crash severity levels Cost of accidents Human capital approach Reported costs

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ACP线路的瞬态分析和器件的特性描述(上)

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电子计算机动态 1964年第3期 14-19页

作者： K.G.ashar 苏之

高速ACP线路器件的特性描述要求对瞬态和开关延迟进行精确的研究。本文描述了:(a)为进行这种分析所需要的大信号晶体管模型;(b)测量器件参数的方法及有关的理论;(c)最合适的计算技术;(d)预示的和观察到的瞬态之间的关系。介绍了在发展... 详细信息

高速ACP线路器件的特性描述要求对瞬态和开关延迟进行精确的研究。本文描述了:(a)为进行这种分析所需要的大信号晶体管模型;(b)测量器件参数的方法及有关的理论;(c)最合适的计算技术;(d)预示的和观察到的瞬态之间的关系。介绍了在发展器件模型测试以及计算程序方面的许多新思想,并且这些思想亦适用于一般的线路分析。

关键词：器件电流器件参数基极电荷特性描述瞬态分析 ACP

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