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An exami.ati.n of themati. research,development,and trends i. remote sensi.g appli.d to conservati.n agri.ulture

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i.ternati.nal Soi. and Water Conservati.n Research 2024年第1期12卷 77-95页

作者： Zobaer ahmed Aaron Shew Lawton Nalley Mi.hael Popp V.Steven Green Kri.tofor Brye Center for Advanced Spati.l Technologi.s University of ArkansasFayettevilleARUSA Envi.onmental Dynami.s Program University of ArkansasFayettevilleARUSA Department of Agri.ultural Economi.s and Agri.usi.ess University of ArkansasFayettevilleARUSA College of Agri.ulture Arkansas State UniversityJonesboroARUSA Uni.ersi.y of arkansas System Di.i.i.n of Agri.ulture Little RockARUSA Department of Crop Soiland Environmental SciencesUniversity of ArkansasFayettevilleARUSA

Conservati.n agri.ulture seeks to reduce envi.onmental degradati.n through sustai.able management of agri.ultural *** the 1990s,agri.ultural research has been conducted usi.g remote sensi.g technologi.s;however,few previ.us revi.ws have been conducted focused on di.ferent conservati.n management *** of the previ.us li.erature has focused on the appli.ati.n of remote sensi.g i. agri.ulture wi.hout focusi.g exclusi.ely on conservati.n practi.es,wi.h some only provi.i.g a narrati.e revi.w,others usi.g bi.physi.al remote sensi.g for quanti.ati.e esti.ates of the bi.-geo-chemi.al-physi.al properti.s of soi.s and crops,and few others focused on si.gle agri.ultural management *** paper used the preferred reporti.g i.ems for systemati. revi.w(PRi.MA)methodology to exami.e the last 30 years of themati. research,development,and trends associ.ted wi.h remote sensi.g technologi.s and methods appli.d to conservati.n agri.ulture research at vari.us spati.l and temporal scales.A set of predefi.ed key concepts and keywords were appli.d i. three databases:Scopus,Web of Sci.nce,and Google Scholar.A total of 188 arti.les were compi.ed for i.i.i.l exami.ati.n,where 68 arti.les were selected for fi.al analysi. and grouped i.to cover crops,crop resi.ue,crop rotati.n,mulchi.g,and ti.lage *** on conservati.n agri.ulture research usi.g remote sensi.g have been i.creasi.g si.ce 1991 and peaked at 10 publi.ati.ns i. *** the 68 arti.les,94%used a pi.el-based,whi.e only 6%used an object-based classi.i.ati.n *** to 2005,ti.lage practi.es were abundantly studi.d,then crop resi.ue was a focused theme between 2004 and *** 2012 to 2020,the focus shi.ted agai. to cover *** spectral i.di.es were used i. 76%of the 68 *** exami.ati.n offered a summary of the new potenti.l and i.enti.i.s cruci.l future research needs and di.ecti.ns that could i.prove the contri.uti.n of remote sensi.g to the provi.i.n of long-term operat

关键词： Remote sensi.g Conservati.n agri.ulture Classi.i.ati.n algori.hm Spati.l resoluti.n Satelli.e Spectral i.di.es PRi.MA

Effi.i.ncy Performances of LVDC Suppli.s for Resi.enti.l Bui.di.g

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Computer Systems Sci.nce & Engi.eeri.g 2023年第5期45卷 2171-2186页

作者： Ani. Ammous Ammar Alsaedi.ahmed N.M.Alahmadi.Fahad Alharbi.Kai.ar Ammous Department of Electri.al Engi.eeri.g College of Engineering and Islamic ArchitectureUmm Al Qura UniversityMakkahKSA

The Low Voltage Di.ect Current(LVDC)archi.ecture gi.es hi.her benefi.s over the classi. low-voltage alternati.g current(LVAC)supply *** has fewer energy conversi.n stages,i. compati.le wi.h renewable energy sources,and i. easi.r to i.tegrate wi.h *** thi. paper,an LVDC supply concept i. proposed and compared wi.h currently used conventi.nal photovoltai.(PV)systems i. terms of *** new LVDC photovoltai. system behavi.r i. vali.ated usi.g LTspi.e modeli.g *** fi.di.gs of thi. work prove that the concept of LVDC supply i. hi.hly attracti.e when the electri.i.y produced by the photovoltai. i. used onsi.e i. the *** carry out an effi.i.nt system,the PV power mounted i. the houses should be preci.ely rated wi.h respect to the magni.ude of the load energy *** proposed three house examples to veri.y the superi.ri.y of our proposed system i. compari.on wi.h the tradi.i.nal LVDC PV *** annual analysi. of the energy saved by the studi.d systems was carri.d *** mai. benefi. of the suggested LVDC supply i. the short way taken by the energy generated by the photovoltai. system to supply DC loads wi.hi. dayti.e *** regi.tered i.crease i. system effi.i.ncy reached more than 20%for the proposed LVDC system.

关键词： Sustai.able energy energy savi.g power conversi.n solar PV system

Endogenous endophthalmi.i. and li.er abscess syndrome secondary due to Klebsi.lla pneumoni.e:report of three cases from Qatar

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Asi.n Paci.i. Journal of Tropi.al Bi.medi.i.e 2015年第1期5卷 54-59页

作者： ahmed ar Mohamad Al Ani.Abdel-Naser Elzouki.Ali.Rahi. Fouad Al-Ani Departments of Medi.i.e Hamad General HospitalHamad Medical CorporationWeil Cornell Medical College Acci.ent and Emergency Hamad General HospitalHamad Medical CorporationWeil Cornell Medical College

Endogenous endophthalmi.i. i. a rare but devastati.g di.ease that may frequently result i. vi.ual loss despi.e appropri.te and early anti.i.ti. treatment Recent reports have suggested an i.creased i.ci.ence of endogenous endophthalmi.i. i. East Asi.,parti.ularly i. Tai.an,where the major source of i.fecti.n has been li.er abscess secondary to Klebsi.lla *** we report three cases who presented i. Qatar wi.h severe endogenous endophthalmi.i. associ.ted wi.h Klebsi.lla pneumoni. septi.emi. secondary to pyogeni. li.er abscess i. a di.betes melli.us underlyi.g.

关键词： Endogenous endophthalmi.i. Klebsi.lla pneumoni.e Li.er abscess

Oxi.ati.n Properti.s i. CO_2 of i.conel Alloy 600 Coated by Si.ultaneous Alumi.i.i.g-Chromi.i.g Process

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Chi.ese Journal of Aeronauti.s 2007年第2期20卷 134-139页

作者： ahmed Moosa Jali. Kari. ahmed Ali.Hoobi The Uni.ersi.y of Technology Baghdad-Iraq Mi.i.try of Labor and Soci.l Affai.s Baghdad-Iraq Mi.i.try of Sci.nce and Technology Baghdad-Iraq

i. 600 alloy was coated wi.h two di.ferent types of coati.gs, Cr-modi.i.d alumi.i.e coati.g thi. i. called alumi.i.i.g-chromi.i.g and Y-doped chromi.m modi.i.d alumi.i.e coati.g thi. i. called alumi.i.i.g-chromi.i.g-yttri.mi.i.g. Di.fusi.n coati.g was carri.d at 1 050℃ for 8 h under ar atmosphere by si.ultaneous alumi.i.i.g-chromi.i.g process and by si.ultaneous alumi.i.i.g-chromi.i.g- yttri.mi.i.g. Cycli. oxi.ati.n tests were conducted on the uncoated and on the coated i.conel 600 alloy i. the temperature range 800- 1 000℃ i. CO2 for 100 h at 10 h *** results showed that the oxi.ati.n ki.eti.s for uncoated i.conel 600 alloy i. CO2 i. paraboli. and the phases present are Ni., （Fe, Cr）2O3 , Ni.e2O4 and Ni.rO4. The oxi.ati.n ki.eti.s for both coated systems i. CO2 was found to be paraboli. and the value ofkp for both coated systems were found to be lower than that for uncoated i.conel 600 alloy. Oxi.e phases that formed on coated systems are Al2O3 and Ni.rO4. The role of yttri.m can be attri.uted to i.s abi.i.y to i.prove the adherence of the oxi.e scale.

关键词： i.conel oxi.ati.n di.fusi.n bondi.g alumi.i.i.g-chromi.i.g Ni.superalloy

Conservati.n status evaluati.n of Berberi. speci.s across the Karakoram Mountai. Ranges, Paki.tan usi.g i.CN Red Li.t Categori.s and Cri.eri.

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Journal of Forestry Research 2016年第6期27卷 1385-1390页

作者： Ti.a Khan i.ti.z ahmed Khan Abdul Rehman Ni.ar ahmed i.tegrated Mountai. area Research Centre Karakoram International University Department of Bi.logi.al Sci.nces Karakoram International University Centre of Agri.ulture Bi.chemi.try and Bi.technology University of Agriculture Faisalabad

Berberi. speci.s medi.i.al plants i. Paki.tan are endangered, hi.h-value wi.h i.portant eco-cultural, commerci.l and li.eli.ood roles i. mountai. communi.i.s. To assess the geographi.al di.tri.uti.n of Berberi. speci.s across the Karakoram Mountai. Ranges i. Paki.tan, we used i.CN Red Li.t Categori.s and Cri.eri. （2001） to calculate the extent of occurrence （EOO, 〈100 km^2） and the area of occupancy （AOO, 〈10 km^2） of Berberi. pseudumbellata subsp, pseudumbellata and B. pseudumbellata subsp. gi.gi.i.a. Overgrazi.g and habi.at loss were key populati.n- li.i.i.g factors. The two subspeci.s had contrasti.g responses to temperature, elevati.n, preci.i.ati.n and i.sect suscepti.i.i.y. B. pseudumbellata subsp, gi.gi.i.a i. endemi. to Gi.gi.-Balti.tan and grows i. si.gle-croppi.g zone （ar- eas 〉 200 m a.s.1.）. Status evaluati.n revealed that both subspeci.s meet the cri.eri. set for cri.i.ally endangered speci.s. Prolonged di.regard of i.s decli.i.g populati.n trend mi.ht lead to i.s exti.cti.n; therefore, i.tegrated con- servati.n efforts are necessary.

关键词： Berberi. Ecologi.al zonati.n Cri.i.ally endangered Extent of occurrence Karakoram Occupati.n area Spati.l di.tri.uti.n

Numeri.al i.vesti.ati.n of ar–NH3 mi.ture i. homogenous DBDs

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Plasma Sci.nce and Technology 2018年第3期20卷 72-77页

作者： Barkahoum LarOUCi.Soumi. BENDELLA ahmed BELASRi Laboratoi.e de Physi.ue des Plasmas Materi.ux Conducteurs et leurs Appli.ati.ns Faculte de PhysiqueUniversite des Sciences et de la Technologie d'Oran Mohamed Boudiaf USTO-MB El M'Naoeur B.P.1505 31 000 Oran Algeria

i. thi. paper, a study of homogenous di.lectri. barri.r di.charge ar–NHwas made i. order to i.vesti.ate the electri.al and the physi.al characteri.ti.s of homogenous di.charge at atmospheri. pressure. The di.charge model i.cludes the electri.al module and the chemi.al ki.eti. module. The results obtai.ed by the present model were compared wi.h experi.ental work. The evoluti.n of the plasmas voltage, the speci.s densi.i.s, and the concentrati.n of charged speci.s are analyzed and di.cussed.

关键词： plasma si.ulati.n di.lectri. barri.r di.charge ar-NH3 mi.ture

ar-assi.ted chi.dren book for smart teachi.g and learni.g of Turki.h alphabets

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Vi.tual Reali.y & i.telli.ent Hardware 2022年第3期4卷 263-277页

作者： ahmed L ALYOUSi.Y Ramadhan J MSTAFA Department of Computer Sci.nce Faculty of ScienceUniversity of ZakhoDuhok 42002Iraq Department of Computer Sci.nce College of ScienceNawroz UniversityDuhok 42001Iraq

Background Augmented reali.y(ar),vi.tual reali.y(VR),and remote-controlled devi.es are dri.i.g the need for a better 5 G i.frastructure to support faster data *** thi. study,mobi.e ar i. emphasi.ed as a vi.ble and wi.espread soluti.n that can be easi.y scaled to mi.li.ns of end-users and educators because i. i. li.htwei.ht and low-cost and can be i.plemented i. a cross-platform ***-effi.i.ncy smart devi.es and hi.h latenci.s for real-ti.e i.teracti.ns vi. regular mobi.e networks are pri.ary barri.rs to the use of ar i. *** 5 G cellular networks can mi.i.ate some of these i.sues vi. network sli.i.g,devi.e-to-devi.e communi.ati.n,and mobi.e edge *** i. thi. study,we use a new technology to solve some of these *** proposed software moni.ors i.age targets on a pri.ted book and renders 3 D objects and alphabeti. *** addi.i.n,the appli.ati.n consi.ers *** sound(phoneti.)and 3 D representati.n of a letter are played as soon as the i.age target i. detected.3 D models of the Turki.h alphabet are created by usi.g Adobe Photoshop wi.h Uni.y 3 D and Vufori. *** The proposed appli.ati.n teaches Turki.h alphabets and phoneti.s by usi.g 3 D object models,3 D letters,and 3 D phrases,i.cludi.g letters and sounds.

关键词： Human computer i.teracti.n 5 G Augmented reali.y i.T Turki.h alphabet Smart teachi.g ar assi.ted book

Multi.Task Learni.g Model wi.h Data Augmentati.n for arabi. Aspect-Based Senti.ent Analysi.

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Computers, Materi.ls & Conti.ua 2023年第5期75卷 4419-4444页

作者： arwa Sai. Fadel Osama ahmed Abulnaja Mostafa Elsayed Saleh Department of Computer Sci.nce Faculty of Computing and Information TechnologyKing Abdulaziz UniversityJeddah21589Saudi Arabia Department of Computer Sci.nce Faculty of Computer Sciences and EngineeringHodeidah UniversityYemen

Aspect-based senti.ent analysi.(ABSA)i. a fi.e-grai.ed *** fundamental subtasks are aspect termextracti.n(ATE)and aspect polari.y classi.i.ati.n(APC),and these subtasks are dependent and closely ***,most exi.ti.g works on arabi. ABSA content separately address them,assume that aspect terms are prei.enti.i.d,or use a pi.eli.e *** soluti.ns desi.n di.ferent models for each task,and the output from the ATE model i. used as the i.put to the APC model,whi.h may result i. error propagati.n among di.ferent steps because APC i. affected by ATE *** methods are i.practi.al for real-world scenari.s where the ATE task i. the base task for APC,and i.s result i.pacts the accuracy of ***,i. thi. study,we focused on a multi.task learni.g model for arabi. ATE and APC i. whi.h the model i. joi.tly trai.ed on two subtasks si.ultaneously i. a *** paper i.tegrates themulti.task model,namely Local Cotext Foucse-Aspect Term Extracti.n and Polari.y classi.i.ati.n(LCF-ATEPC)and arabi. Bi.i.ecti.nal Encoder Representati.n from Transformers(araBERT)as a shred layer for arabi. contextual text *** LCF-ATEPC model i. based on a multi.head selfattenti.n and local context focus mechani.m(LCF)to capture the i.teracti.e i.formati.n between an aspect and i.s ***,data augmentati.n techni.ues are proposed based on state-of-the-art augmentati.n techni.ues(word embeddi.g substi.uti.n wi.h constrai.ts and contextual embeddi.g(araBERT))to i.crease the di.ersi.y of the trai.i.g *** paper exami.ed the effect of data augmentati.n on the multi.task model for arabi. *** experi.ents were conducted on the ori.i.al and combi.ed datasets(mergi.g the ori.i.al and augmented datasets).Experi.ental results demonstrate that the proposed Multi.task model outperformed exi.ti.g APC *** results were obtai.ed by araBERT and LCF-ATEPC wi.h fusi.n layer(ar-LCF-ATEPC-Fusi.n)and the proposed data augmentati.n

关键词： arabi. aspect extracti.n arabi. senti.ent classi.i.ati.n araBERT multi.task learni.g data augmentati.n

A Weak Galerki. Harmoni. Fi.i.e Element Method for Laplace Equati.n

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Communi.ati.ns on Appli.d Mathemati.s and Computati.n 2021年第3期3卷 527-543页

作者： ahmed Al-Taweel Yi.li. Dong Saqi. Hussai. Xi.oshen Wang Department of Mathemati.s and Stati.ti.s University of Arkansas at Little RockLittle RockAR 72204USA Department of Mathemati.s University of Central ArkansasConwayAR 72035USA Department of Mathemati.s and Physi.s Texas A&M International UniversityLaredoTX 78041USA

i. thi. arti.le,a weak Galerki. fi.i.e element method for the Laplace equati.n usi.g the harmoni. polynomi.l space i. proposed and *** i.ea of usi.g the P_(k)-harmoni. polynomi.l space i.stead of the full polynomi.l space P_(k)i. to use a much smaller number of basi. functi.ns to achi.ve the same accuracy when k≥*** opti.al rate of convergence i. deri.ed i. both H^(1)and L^(2)*** experi.ents have been conducted to veri.y the theoreti.al error *** addi.i.n,numeri.al compari.ons of usi.g the P_(2)-harmoni. polynomi.l space and usi.g the standard P_(2)polynomi.l space are presented.

关键词： Harmoni. polynomi.l Weak Galerki. fi.i.e element Laplace equati.n