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Combining a.ility of Egyptia. cotton(Gossypium ba.ba.ense L.)revea.s genetic potentia. for improved yield a.d fiber qua.ity

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Journa. of Cotton Resea.ch 2024年第2期7卷 109-122页

作者： a.delgha.y a.med M. El-Ba.na.a.y a.a. La.lom Sobhi F El-Sora.y Ga.ha.a.a. Sa.a.a.Eha. a.a. Ren Honglei Sha.bu a.dulwa.a. S. Yehia.Wa.eed M.B. Crop Science Depa.tment Faculty of AgricultureDamanhour UniversityDamanhour 22516Egypt Pla.t Production Depa.tment Faculty of Agriculture Saba BashaAlexandria UniversityAlexandria 21531Egypt a.ricultura. Bota.y Depa.tment Faculty of Agriculture Saba BashaAlexandria UniversityAlexandria 21531Egypt Heilongjia.g a.a.emy of a.ricultura. Sciences Soybean Research InstituteHarbin 150086China Depa.tment of a.ronomy Bayero University KanoKano 700001Nigeria Cotton Breeding Depa.tment Cotton Research InstituteAgriculture Research CenterGizaEgypt

Ba.kground a. the most widely cultiva.ed fiber crop,cotton production depends on hybridiza.ion to unlock the yield potentia. of current va.ieties.a.deep understa.ding of genetic dissection is crucia. for the cultiva.ion of enha.ced hybrid pla.ts with desired tra.ts,such a. high yield a.d fine fiber *** this study,the genera. combining a.ility(GCa.a.d specific combining a.ility(SCa.of yield a.d fiber qua.ity of nine cotton pa.ents(six lines a.d three testers)a.d eighteen F1 crosses produced using a.line×tester ma.ing design were *** The results revea.ed significa.t effects of genotypes,pa.ents,crosses,a.d intera.tions between pa.ents a.d crosses for most of the studied ***,the effects of both a.ditive a.d non-a.ditive gene a.tions pla.ed a.nota.ly significa.t role in the inherita.ce of most of the yield a.d fiber qua.ity *** F1 hybrids of(Giza.90×a.st)×Giza.86,Uzbekista. 1×Giza.97,a.d Giza.96×Giza.97 demonstra.ed superior performa.ce due to their fa.ora.le integra.ion of high yield a.tributes a.d premium fiber qua.ity *** a.a.ysis revea.ed tha. lint yield ha. the highest positive direct effect on seed cotton yield,while lint percenta.e showed the highest nega.ive direct effect on seed cotton *** component a.a.ysis identified specific pa.ents a.d hybrids a.socia.ed with higher cotton yield,fiber qua.ity,a.d other a.ronomic *** This study provides insights into identifying potentia. single-a.d three-wa. cross hybrids with superior cotton yield a.d fiber qua.ity cha.a.teristics,la.ing a.founda.ion for future resea.ch on improving fiber qua.ity in cotton.

关键词： Gossypium ba.ba.ense L. Combining a.ility Seed cotton yield Fiber qua.ity Cluster a.a.ysis Pa.h a.a.ysis

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英语世界 2024年第9期 48-52页

作者： a.a.米尔恩林羽竹

我经常渴望能成为一个食品杂货商。让身边环绕着如此多有趣的东西——沙丁鱼、瓶装覆盆子、砂糖饼干、腌生姜、火腿、玻璃罩扣肉冻,以及一切使生活有意义的东西。一会儿爬上梯子去找肉豆蔻,一会儿钻到柜台下去寻肉桂;给小姑娘提供值半...

我经常渴望能成为一个食品杂货商。让身边环绕着如此多有趣的东西——沙丁鱼、瓶装覆盆子、砂糖饼干、腌生姜、火腿、玻璃罩扣肉冻,以及一切使生活有意义的东西。一会儿爬上梯子去找肉豆蔻,一会儿钻到柜台下去寻肉桂;给小姑娘提供值半便士的梨形糖果,给你我这样的体面人提供一品脱的樱桃杜松子酒。做这些事,不算是从事最好的行当吗?总有一天我会开家食品杂货店。你会发现,在空闲的傍晚,我身着围裙,站在柜台后面。

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Ma.sive Dira. pa.ticles ba.ed on ga.ped gra.hene with Rosen-Morse potentia. in a.uniform ma.netic field

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Chinese Physics B 2024年第8期33卷 170-178页

作者： a.Ka.a.i a.ireza.a.a.i M.a.Ra.za.pour Depa.tment of Physics Ayatollah Amoli BranchIslamic Azad UniversityAmolIran

We explore the ga.ped gra.hene structure in the two-dimensiona. pla.e in the presence of the Rosen-Morse potentia. a.d a. externa. uniform ma.netic *** order to describe the corresponding structure,we consider the propa.a.ion of electrons in gra.hene a. rela.ivistic fermion qua.i-pa.ticles,a.d a.a.yze it by the wa.e functions of two-component spinors with pseudo-spin symmetry using the Dira. ***,to solve a.d a.a.yze the Dira. equa.ion,we obta.n the eigenva.ues a.d eigenvectors using the Legendre differentia. *** tha.,we obta.n the bounded sta.es of energy depending on the coefficients of Rosen-Morse a.d ma.netic potentia.s in terms of qua.tum numbers of principa. n a.d spin-orbit ***,the va.ues of the energy spectrum for the ground sta.e a.d the first excited sta.e a.e ca.cula.ed,a.d the wa.e functions a.d the corresponding proba.ilities a.e plotted in terms of coordina.es *** wha. follows,we explore the ba.d structure of ga.ped gra.hene by the modified dispersion rela.ion a.d write it in terms of the two-dimensiona. wa.e vectors K_(x) a.d K_(y).Fina.ly,the energy ba.ds a.e plotted in terms of the wa.e vectors K_(x) a.d K_(y) with a.d without the ma.netic term.

关键词： ma.sive Dira. equa.ion Rosen–Morse potentia. Legendre polynomia. ga.ped gra.hene pseudospin symmetry

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Photometric Studies of EV Cnc a.d a. Cnc in the Open Cluster M67

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Resea.ch in a.tronomy a.d a.trophysics 2024年第8期24卷 198-213页

作者： Ma.a.ha.Ra.i G. K.Srira. Deblina.La.iri Vija.a.a. Depa.tment of a.tronomy Osmania University

Conta.t bina.ies a. va.ious sta.es of evolution unveil va.ious opera.ing mecha.isms tha. drive *** report the photometric a.d period va.ia.ion a.a.ysis of two conta.t bina.ies EV Cnc a.d a. Cnc in open cluster *** observed the cluster from the JCBT 1.3 m telescope a.d utilized TESS a.d Kepler *** photometric solutions of EV Cnc a.d a. Cnc revea.ed a.ma.s ra.io of q～0.41 a.d～0.15 with a. inclina.ion of i=42°a.d87°*** solutions suggest tha. EV Cnc is proba.ly a.semi-deta.hed a.d a. Cnc is a.deep low-ma.s ra.io conta.t *** study of O-C va.ia.ion a.a.ysis indica.es tha. for both systems,the period is increa.ing which suggests the ma.s tra.sfer is occurring from seconda.y to *** the ca.e of a. Cnc a.d ba.ed on simula.ions by ra.domly va.ying the time of minima.to fit the LITE solution,we noted the third body orbita. period to be a.ound P3=26.82±2.54 yr,which is different from ea.lier reported va.ues a.d conclude tha. future observa.ions a.e required to confirm this *** compa.e these two systems with other simila. conta.t bina.ies to get a. estima.e of the fina. configura.ion of the respective systems.

关键词： (sta.s:) bina.ies (including multiple): close (sta.s:) bina.ies: eclipsing sta.s: a.tivity

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Kerogen Kinetic Distributions a.d Simula.ions Provide Insights into Petroleum Tra.sforma.ion Fra.tion (TF) Profiles of Orga.ic-Rich Sha.es

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Journa. of Ea.th Science 2024年第3期35卷 747-757页

作者： Da.id a.Wood DWa.Energy Limited Lincoln LN59JPUnited Kingdom

Two hundred a.d fifty single first-order a.rhenius rea.tions a.e simula.ed to genera.e S2 pyrogra.s a. three hea.ing ra.es 25,15,a.d 5°C·*** a.tiva.ion energy(E)a.d pre-exponentia. fa.tor(a.of the rea.tions simula.ed follow a.long-esta.lished trend of those va.ia.le va.ues displa.ed by sha.es a.d *** cha.a.teristics of the tra.sforma.ion fra.tion(TF)profiles(product genera.ion window tempera.ures)of the simula.ed single rea.tions a.e compa.ed to the TF profiles of recorded sha.e pyrogra.s genera.ed by multiple rea.tions with different E-a.va.ues lying nea. the defined E-a.*** simila.ities a.d differences a.e observed between the TF profile va.ues of the two *** simila.ities support the sprea. of E-a.va.ues involved in sha.e pyrogra. best *** differences a.e most likely expla.ned by the complexity of the multiple kerogen first-order a.d second-order rea.tions contributing to the recorded sha.e pyrogra.s versus the simplicity a.d crispness of the single first-order rea.tions *** results a.so justify the va.idity of using the previously described“va.ia.le E-a.pyrogra.-fitting method”of multi-hea.ing-ra.e sha.e pyrogra.s ena.ling optimizers to choose multiple rea.tions from a. unlimited ra.ge of E-a.*** contra.t,further doubt is ca.t on the va.idity of the consta.t-a.pyrogra.-fitting method used by the Ea.y%Ro technique,in tha. a.distribution of rea.tions with a.single a.va.ue is unlikely to represent the complex va.iety of kerogen ma.era.s observed in sha.e *** profiles genera.ed by the va.ia.le E-a.pyrogra.-fitting method lie close to the esta.lished E-a.trend a.d a.e likely to provide more rea.istic TF genera.ion window tempera.ures tha. TF profiles genera.ed by the consta.t-a.pyrogra.-fitting method.

关键词： tra.sforma.ion fra.tion profiles simula.ed S2 pyrogra.s multiple hea.ing ra.es kerogen/sha.e kinetics S2 pyrogra. fitting techniques kerogen petroleum resea.ch.

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