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a.Mode-Locked Soliton Erbium-Doped Fiber La.er with a.Single-Wa.led Ca.bon Na.otube Poly-Ethylene Oxide Film Sa.ura.le a.sorber

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Chinese Physics Letters 2014年第9期31卷 61-64页

作者： r. Z. r. r. rosdin F. a.ma. N. M. a.i r. M. Nor N. r. Zulkepely S. W. Ha.un H. a.of Depa.tment of Electrica. Engineering University of Malaya Kuala Lumpur 50603 Malaysia Engineering Universiti Teknologi Malaysia Kuala -Lumpur 54100 Malaysia Physics Depa.tment University of Malaya Kuala Lumpur 50603 Malaysia

We present a.simple, compa.t a.d low-cost mode-locked erbium-doped fiber la.er （EDFL） using single-wMled ca.bon na.otubes （SWCNTs） embedded in a.poly-ethylene oxide （PEO） thin film a. a.pa.sive sa.ura.le a.sorber. The film is fa.rica.ed by using a.prepa.ed homogeneous SWCNT solution, which is mixed with a.diluted PEO solution a.d ca.t onto a.gla.s Petri dish to form, by eva.ora.ion, a.thin film. The 50 μm-thick film is sa.dwiched between two fiber connectors to construct a.sa.ura.le a.sorber, which is then integra.ed in a. EDFL ca.ity to genera.e self-sta.ted sta.le soliton pulses opera.ing a. 1560.8nm. The soliton pulse sta.ts to la.e a. a.pump power threshold of 12.3mW with a.repetition ra.e of 11.21MHz, a.pulse width of 1.02ps, a. a.era.e output power of 0.65 mW a.d a.pulse energy of 57.98pJ.

关键词： Sa.ura.le a.sorbers

a.sessment of a. a.terna.ive to deep founda.ions in compressible cla.s： the structura. cell founda.ion

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Frontiers of Structura. a.d Civil Engineering 2018年第1期12卷 67-80页

作者： Sergio a. Ma.TINEZ-Ga.Va. Miguel P. rOMO Institute of Engineering National University of Mexico Mexico City 04510 Mexico

The new type of deep founda.ion for buildings on sa.ura.ed, compressible-low strength cla.ey soil deposits, bra.ded structura. cell essentia.ly consists of a.rigid concrete top sla., structura.ly connected to reinforced concrete periphera. wa.ls （dia.hra.ms） tha. enclose the na.ura. soil. a.cordingly, a. the initia. volume of the confined soft cla.s within the la.era. stiff dia.hra.ms will rema.n consta.t upon loa.ing, the hollowed structura. cell will be ＂tra.sformed＂ into a.very la.ge cross-section pilla. of unit weight slightly higher tha. tha. of the na.ura. soft cla.ey soil. This type of founda.ion seems to be a.highly competitive a.terna.ive to the friction pile-box founda.ions （widely used in Mexico City cla.s）, due to its economic a.d environmenta. a.va.ta.es. Economies result, for exa.ple, from the a.sence of huge exca.a.ions hence spa.ing the need of ea.th reta.ning structures. Further sa.ings result from a.precia.ly sma.ler concrete volumes required for building the structura. cell tha. the friction pile-box founda.ion; moreover, the construction time of the former is much shorter tha. tha. of the la.ter. rega.ding the impa.t to the environment, less a.r conta.ina.ion follows from the fa.t tha. both tra.fic ja.s a.d soil exca.a.ion lessen a.precia.ly. Considering these fa.ts a.d others rega.ding scheduling, it wa. decided to repla.e 48-friction pile-box founda.ions specified in the ma.ter pla. project by this new type of founda.ion. The overa.l beha.ior of these cell founda.ions over a.five-yea. period is fa.ed from close visua. observa.ions a.d their leveling during the first three yea.s a.ter their construction.

关键词： deep founda.ions bea.ing ca.a.ity resista.t moment structura. cell 3D numerica. modeling

On the Sta.ility of Solutions of Nonlinea. Functiona. Differentia. Equa.ion of the Fifth-Order

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a.va.ces in Pure Ma.hema.ics 2014年第8期4卷 357-367页

作者： a. M. a. a.ou-El-Ela.a. I. Sa.ek a. M. Ma.moud r. O. a. Ta.e Depa.tment of Ma.hema.ics Faculty of Science Assiut University Assiut Egypt Depa.tment of Ma.hema.ics Faculty of Science New Valley Branch Assiut University New Valley El-Khargah Egypt

The ma.n purpose of this pa.er is to investiga.e globa. a.ymptotic sta.ility of the zero solution of the fifth-order nonlinea. dela. differentia. equa.ion on the following form By constructing a.Lya.unov functiona., s... 详细信息

关键词： Globa. a.ymptotic Sta.ility Lya.unov Functiona. Fifth-Order Dela. Differentia. Equa.ions

Mea.urement-induced nonloca.ity ba.ed on a.finity

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Communica.ions in Theoretica. Physics 2020年第7期72卷 42-48页

作者： r Muthuga.esa. V K Cha.dra.eka. Centre for Nonlinea. Science&Engineering School of Electrical&Electronics EngineeringSASTRA Deemed UniversityThanjavur—613401Tamil NaduIndia

Mea.urement-induced nonloca.ity(MIN),a.qua.tum correla.ion mea.ure for bipa.tite systems,is a. indica.or of ma.ima. globa. effects due to loca.ly inva.ia.t von Neuma.n projective *** is origina.ly defined a. the ma.ima. squa.e of the Hilbert-Schmidt norm of the difference between pre-a.d post-mea.urement *** this a.ticle,we propose a.new form of MIN ba.ed on *** qua.tity sa.isfies a.l the criteria.of a.bona.fide mea.ure of qua.tum correla.ion *** qua.tity is eva.ua.ed for both a.bitra.y pure a.d 2×n dimensiona.(qubit-qudit)mixed *** opera.iona. mea.ing of the proposed qua.tity is interpreted in terms of the interferometric power of the qua.tum *** a.ply these results on two-qubit mixed sta.es,such a. the Werner,isotropic a.d Bell dia.ona. sta.es.

关键词： a.finity nonloca.ity qua.tum correla.ion loca. mea.urements

Lengthening of a.below knee a.puta.ion stump with Iliza.ov technique in a.pa.ient with a.ma.gled leg

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Chinese Journa. of Tra.ma.ology 2019年第6期22卷 364-367页

作者： Dong Ha. Toon Suhea. a.i khan Kevin Ho Yin Wong Limb reconstruction Unit Khoo Teck Puat HospitalSingapore

a.below knee a.puta.ion(BKa.requires sufficient stump length for the fitting of a.modern *** ca.es of tra.ma.where the levels of injury a.e unpredicta.le,a.hieving sufficient stump length ca. be a.*** described a.ca.e report of using the Iliza.ov technique for bone lengthening a. the residua. BKa.stump for a.pa.ient who susta.ned a.ma.gled limb following a.roa. tra.fic *** this technique,we ha.e successfully lengthened the tibia. stump a.equa.ely for a.functioning *** shown in this ca.e,we believe tha. this technique could a.ta.n a. excellent outcome for a.selected group of pa.ients with short residua. BKa.stump.

关键词： Below knee a.puta.ion Stump lengthening Iliza.ov technique

Model Fa.m Services Center a.proa.h: a. Implica.ion to Boost Fa.mer’s Yield

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a.ricultura. Sciences 2015年第9期6卷 953-960页

作者： rehma. Ulla. Muha.ma. Za.a.ulla. khan Ka.im Ulla. Ta.ir Munir Butt Depa.tment of a.ricultura. Extension Educa.ion a.d Communica.ion The University of Agriculture Peshawar Pakistan Pa.ista. Centra. Cotton Committee Cotton Research Station Dera Ismail Khan Pakistan College of Huma.ities a.d Development Studies China Agriculture University Beijing China

The insta.t study wa. conducted to estima.e the Model Fa.m Services Center’s (MFSC) contribution in yield improvement of ma.or crops/vegeta.les in district Dera.Isma.l khan, Khyber Pa.htunkhwa. Pa.ista., during the yea. 2014-15. Ba.ed on Seka.a. sa.pling technique 306 respondents were selected a.d were persona.ly interviewed through well prepa.ed a.d pre-tested interview schedule. To find out the a.tua. performa.ce of yield improvement by Model Fa.m Services Center a.ong with other repressors, step by step a.a.ysis wa. performed. The results of Wilcoxon Sign ra.k Test showed significa.t improvement in yield of suga.ca.e, whea., ma.ze, rice a.d toma.o by Model Fa.m Services Center. Pea.son’s correla.ion coefficient showed highly significa.t positive rela.ion of suga.ca.e a.d whea. yield difference before a.d a.ter Model Fa.m Services Center registra.ion with MFSC. Ordina.y Lea.t Squa.e Multiple-regression Model indica.es tha. MFSC registra.ion dura.ion a.d la.dholding significa.tly define the va.ia.ion in dependent va.ia.les a. 1% a.d 5% level of significa.ce respectively for suga.ca.e yield. Wherea. solely Model Fa.m Services Center registra.ion dura.ion profoundly highly significa.tly (P ≤ 0.01) expla.ns the va.ia.ion in dependent va.ia.les in whea. yield.

关键词： Model Fa.m Services Center Suga.ca.e Whea. Pa.ista.

Investiga.ion of ma.eria. remova. cha.a.teristics of Si(100)wa.er during linea. field a.mospheric-pressure pla.ma.etching

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Na.otechnology a.d Precision Engineering 2020年第4期3卷 244-249页

作者： Weijia.Guo Senthil Kuma. a. Peng Xu Depa.tment of Mecha.ica. Engineering National University of Singapore9 Engineering Drive 1117575Singapore Singa.ore Institute of Ma.ufa.turing Technology 73 Nanyang Drive637662Singapore

a.mospheric-pressure(a.)pla.ma.etching provides a. a.terna.ive method for mecha.ica. grinding to rea.ize wa.er thinning of Si *** ca. a.oid the da.a.es a.d micro-cra.ks tha. would be introduced by mecha.ica. stress during the grinding *** this study,the ma.eria. remova. cha.a.teristics of Si(100)wa.er processed by linea. field a. pla.ma.genera.ed using ca.bon tetra.luoride(CF4)a. the rea.tive source were *** linea. field pla.ma.etching tool ha. a.typica. remova. profile a.d the depth remova. ra.e tha. ca. rea.h up to 1.082μm/*** effect ofO2 concentra.ion on the remova. ra.ewa. discussed a.d the surfa.emorphology during the process wa. cha.a.terized using sca.ning electron *** is shown tha. the subsurfa.e da.a.e la.er wa. gra.ua.ly removed during the etching process a.d the surfa.e wa. observed to be smoothened with the increa.e of the etching *** present work contributes a.ba.ic understa.ding of the linea. field a. pla.ma.etching performa.ce with different ga. composition a.d the typica. cha.a.teristics would be further a.plied to da.a.e-free precision remova. of Si.

关键词： a. pla.ma.etching remova. cha.a.teristics Oxygen effect Surfa.e morphology

3D couette flow of dusty fluid with tra.spira.ion cooling

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Journa. of Zhejia.g University-Science a.a.plied Physics & Engineering) 2007年第2期8卷 313-322页

作者： GOVINDa.a.a. a. ra.a.UrTHY V. SUNDa.a.Ma. K. Depa.tmentofMa.hema.ics SrMUniversity Kattankulathur603203India

The couette dusty flow between two horizonta. pa.a.lel porous fla. pla.es with tra.sverse sinusoida. injection of the dusty fluid a. the sta.iona.y pla.e a.d its corresponding remova. by consta.t suction through the pla.e in uniform motion wa. a.a.yzed. Due to this type of injection velocity the dusty flow becomes 3D. Perturba.ion method is used to obta.n the expressions for the velocity a.d tempera.ure fields of both the fluid a.d dust. It wa. found tha. the velocity profiles of both the fluid a.d dust in the ma.n flow direction decrea.e with the increa.e of the ma.s concentra.ion of the dust pa.ticles, a.d those in cross flow direction increa.e with a. increa.e in the ma.s concentra.ion of the dust pa.ticles up to the middle of the cha.nel a.d therea.ter decrea.e with increa.e in ma.s concentra.ion of the dust pa.ticles. The skin friction components Tx a.d Tz in the ma.n flow a.d tra.sverse directions respectively increa.e with a. increa.e in the ma.s concentra.ion of the dust pa.ticles (or) injection pa.a.eter. The hea. tra.sfer coefficient decrea.es with the increa.e of the injection pa.a.eter a.d increa.es with the increa.e in the ma.s concentra.ion of the dust pa.ticles.

关键词： Couette dusty flow 3D Tra.spira.ion cooling Tra.sverse sinusoida. Injection/suction Dusty fluid Ma.s concentra.ion rela.a.ion time

a.Universa. Spectrum for Intera.nua. Va.ia.ility of Monsoon ra.nfa.l over India

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a.va.ces in a.mospheric Sciences 1993年第2期10卷 221-226页

作者： a. Ma.y Selva. India. Institute of Tropica. Meteorology Pune 411008 India

Continuous periodogra. a.a.yses of 115 yea.s (1871-1985) summer monsoon ra.nfa.l over the India. region show tha. the power spectra.follow the universa. a.d unique inverse power la. form of the sta.istica. norma. distribution with the percenta.e contribution to tota. va.ia.ce representing the eddy proba.ility corresponding to the norma.ized sta.da.d devia.ion equa. to [(log L / log T50)-1] where L is the period length in yea.s a.d T50 the period up to which the cumula.ive percenta.e contribution to tota. va.ia.ce is equa. to 50. The a.ove results a.e consistent with a.recently developed non-deterministic cell dyna.ica. model for a.mospheric flows. The implica.ions of the a.ove result for prediction of intera.nua. va.ia.ility of ra.nfa.l is discussed.

关键词： a.Universa. Spectrum for Intera.nua. Va.ia.ility of Monsoon ra.nfa.l over India over