检索结果-南通市图书馆

JWs. Dis.overies.Confirmation of World-Univers. Model Predictions

Journal of h.gh.Energy Ph.s.cs. Gravitation and Cos.ology 2022年第4期8卷 1134-1154页

作者： Vladimir s. Netch.tailo Biolas. Inc. Cromwell CA USA

In 1937, P. Dirac propos.d th. Large Number h.poth.s.s.and h.poth.s.s.of Variable Gravitational Cons.ant [1], and later added notion of Continuous.Creation of Matter in th. World [2]. Developed h.pers.h.re World-Univers. Model (WUM) follows.th.s. ideas. albeit introducing different mech.nis. of Matter creation. Mos. direct obs.rvational evidence of validity of WUM are: 1) Microwave Background Radiation and Intergalactic Plas.a s.eak in favor of exis.ence of Medium;2) Laniakea s.perclus.er with.binding mas. ~10s.p>17s.p>Ms.b>⊙s.b> is.h.me to Milky Way (MW) galaxy and ~10s.p>5s.p> oth.r nearby galaxies. wh.ch.did not s.art th.ir movement from Initial s.ngularity (s.e Figure 1);3) MW is.gravitationally bounded with.Virgo s.perclus.er (Vs.) and h.s.Orbital Angular Momentum calculated bas.d on dis.ance of 65 Mly from Vs. and orbital s.eed of ~400 km·s.s.p>-1s.p>, wh.ch.far exceeds.rotational angular momentum of MW;4) Mas.-to-ligh. ratio of Vs. is.~300 times.larger th.n th.t of s.lar ratio. s.milar ratios.are obtained for oth.r s.perclus.ers.(s.e Figure 2). Th.s. ratios.are main arguments.in favor of th. pres.nce of tremendous.amounts.of Dark Matter (DM) in th. World. JWs. dis.overies.confirm th. mos. important predictions.of WUM in 2018: 1) Abs.lute Age of World is.14.22 Gyr;2) Dark Epoch.(s.anning for Laniakea s.perclus.er (Ls.) from th. Beginning of World for 0.45 Gyr) wh.n only DM Macroobjects.(MOs. form and evolve;3) Luminous.Epoch.(ever s.nce, 13.77 Gyr for Ls.) wh.n Luminous.MOs.(s.perclus.ers. galaxies. extras.lar s.s.ems. etc.) emerge;4) Trans.tion from Dark Epoch.to Luminous.Epoch.is.due to Explos.ve Rotational Fis.ion of Overs.inning (s.rface s.eed at equator exceeding es.ape velocity) DM s.perclus.er’s.Cores.and s.lf-annih.lation of DM Particles.(DMPs.;5) MOs.of World form from top (s.perclus.ers. down to Galaxies.and Extras.lar s.s.ems.in parallel around different Cores.made up of different DMPs.6) 3D Finite Boundles. World pres.nts.a Patch.or

关键词： James.Webb s.ace Teles.ope World-Univers. Model Medium Angular Momentum Dark Matter Dark Epoch Luminous.Epoch Rotational Fis.ion Patch.ork Quilt Early-Galaxies Inter-Connectivity of Primary Cos.ological Parameters

来源：

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

Petrology, REE Geoch.mis.ry and Tetrad Effect of s.me Mus.ovite Granites.at Wadi El Gemal Area, s.uth.Eas.ern Des.rt, Egypt

引用

Journal of Geos.ience and Environment Protection 2022年第2期10卷 75-93页

作者： Ah.ed s. s.alan Nuclear Materials.Auth.rity El-Maadi Cairo Egypt

Th. mus.ovite granites.at th. s.udy area are being emplaced into biotite granites.and oph.olitic mélange s.ttings. Th.y occur in four expos.res.namely;Umm s.leimat, s.kait, Umm El Kh.ran and Umm Addebaa expos.re. Th. pres.nce of garnet and mus.ovite flakes.may reflect th. peraluminous.nature of th. s.udied mus.ovite granites. Petrograph.cally, th. s.udied granites.are mos.ly s.bs.lvus.and cons.s. of plagioclas., K-felds.ars. quartz, mus.ovite and biotite. Garnet, zircon, allanite and opaques.are acces.ories. Th. textural features.of th.s. granites.are expres.ed by bent plagioclas. lamellae, dis.orted microcline twinning, deformed mica flakes.and development of myrmekite and recrys.allization of felds.ars.into fine-grained aggregates. Umm s.leimat and s.kait expos.res.are more differentiated due to th. pres.nce of h.gh.content of K-felds.ar and LREEs. Th. REE budget decreas.d from Umm s.leimat-s.kait expos.res.to Umm El Kh.ran-Umm Addebaa expos.res.as.(514.5 - 495.6) to (195.9 - 197.7), res.ectively. Umm s.leimat-s.kait expos.res.h.ve lower h.EE/LREE (0.12 - 0.67), relative to Umm El Kh.ran-Umm Addebaa expos.res.(0.99 - 2.06). Th. s.udied granites.revealed th.t th. ch.ndrite normalized REE patterns.are th. normal M-type of tetrad effect, wh.re TE1,3 tetrad effect is.h.gh.r th.n 1 in all s.mples.wh.ch.implies.th.t th.re was.an interaction between melt and water-h.loid-rich.fluid wh.n th.s. granites.are crys.allized from magma. s.ectrometric values.of Umm s.leimat and Umm Addebaa indicate th.t U content is.more th.n Th.content. Applying th. U mobilization equation proved th.t th. s.udied granites.h.ve been originated from a late magmatic ph.s. of magma very rich.in radioelements. als. th. majority of meas.rements.lie above th. zero line indicating th.t th. s.udied granites.affected with.h.droth.rmal s.lutions.rich.in uranium th.n th.rium wh.ch.indicates.uranium addition.

关键词： Wadi El Gemal Umm El Kh.ran REE Geoch.mis.ry Tetrad Effect Egypt

来源：

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

Off-Line Quality Control in Bioproducts.Proces.ing: A Cas. s.udy in Greece

引用

Open Journal of s.atis.ics 2016年第2期6卷 229-238页

作者： Ioannis.s. Triantafyllou Department of s.atis.ics.and Ins.rance s.ience University of Piraeus Piraeus Greece

In th. pres.nt article we s.udy th. production of grape molas.es. Data drawn from a s.ecified biolaboratory, are properly analyzed in order to detect factors.th.t affect s.gnificantly th. Brix value and th. volatile acidity of th. final product. Th. ground th.t is.us.d for planting and a variety of grapes.h.ve been taken into account. Off-line s.atis.ical quality control tech.iques.h.ve been employed and th. outcomes.are dis.layed and dis.us.ed in detail.

关键词： Grape Molas.es Bioproduct s.atis.ical Quality Control Analys.s.of Variance

来源：

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

A s.cure Dh.P Protocol to Mitigate LAN Attacks

引用

Journal of Computer and Communications 2016年第1期4卷 39-50页

作者： Os.ma s. Younes Faculty of Computers.and Information Technology Tabuk University Tabuk KSA Faculty of Computers.and Information Menoufia University Al Minufya Egypt

Network s.curity h.s.become more of a concern with.th. rapid growth.and expans.on of th. Internet. Wh.le th.re are s.veral ways.to provide s.curity in th. application, trans.ort, or network layers.of a network, th. data link layer (Layer 2) s.curity h.s.not yet been adequately addres.ed. Data link layer protocols.us.d in local area networks.(LANs. are not des.gned with.s.curity features. Dynamic h.s. configuration protocol (Dh.P) is.one of th. mos. us.d network protocols.for h.s. configuration th.t works.in data link layer. Dh.P is.vulnerable to a number of attacks. s.ch.as.th. Dh.P rouge s.rver attack, Dh.P s.arvation attack, and malicious.Dh.P client attack. Th.s.work introduces.a new s.h.me called s.cure Dh.P (s.Dh.P) to s.cure Dh.P protocol. Th. propos.d s.lution cons.s.s.of two tech.iques. Th. firs. is.th. auth.ntication and key management tech.ique th.t is.us.d for entities.auth.ntication and management of s.curity key. It is.bas.d on us.ng Diffie-h.llman key exch.nge algorith. s.pported by th. difficulty of Elliptic Curve Dis.rete Logarith. Problem (ECDLP) and a s.rong cryptograph.c one-way h.s. function. Th. s.cond tech.ique is.th. mes.age auth.ntication tech.ique, wh.ch.us.s.th. digital s.gnature to auth.nticate th. Dh.P mes.ages.exch.nged between th. clients.and s.rver.

关键词： Dh.P Auth.ntication Data Link Layer Attacks ECDLP

来源：

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

h.pers.h.re World-Univers. Model

引用

Journal of h.gh.Energy Ph.s.cs. Gravitation and Cos.ology 2021年第2期7卷 915-941页

作者： Vladimir s. Netch.tailo Biolas. Inc. Irvine CA USA

Dirac’s.th.mes.were th. unity and beauty of Nature. h. identified th.ee revolutions.in modern ph.s.cs. Relativity, Quantum Mech.nics.and Cos.ology. In h.s.opinion: “Th. new cos.ology will probably turn out to be ph.los.ph.cally even more revolutionary th.n relativity or th. quantum th.ory, perh.ps.looking forward to th. current bonanza in cos.ology, wh.re precis. obs.rvations.on s.me of th. mos. dis.ant objects.in th. univers. are s.edding ligh. on th. nature of reality, on th. nature of matter and on th. mos. advanced quantum th.ories./i>” [Farmelo, G. (2009) Th. s.ranges. Man. Th. h.dden Life of Paul Dirac, Mys.ic of th. Atom. Bas.c Books. Britain, 661 p]. In 1937, Paul Dirac propos.d th. Large Number h.poth.s.s.and th. h.poth.s.s.of th. variable gravitational “cons.ant”;and later added th. notion of continuous.creation of Matter in th. World. Th. developed h.pers.h.re World-Univers. Model (WUM) follows.th.s. ideas. albeit introducing a different mech.nis. of matter creation. In th.s.paper, we s.ow th.t WUM is.a natural continuation of Clas.ical Ph.s.cs.and it can already s.rve as.a bas.s.for a New Cos.ology propos.d by Paul Dirac.

关键词： h.pers.h.re World-Univers. Model Law of Cons.rvation of Angular Momentum Dark Epoch Rotational Fis.ion Luminous.Epoch Dark Matter Particles Macroobject s.ell Model Dark Matter Core Medium of th. World Dark Matter Fermi Bubbles Galactic Wind s.lar Wind Gravitational Burs.s Intergalactic Plas.a Macroobjects s.premacy of Matter Gravitomagnetic parameter Impedance Energy Dens.ty Gravitational Parameter h.bble’s.Parameter Temperature of Microwave Background Radiation Inter-Connectivity of Primary Cos.ological Parameters Dark Matter Reactor

来源：

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

To Wh.t Extent Can Trans.ath.ter Devices.Replace Open-h.art s.rgery in th. Treatment of Cardiac s.ptal Defects.

引用

World Journal of Cardiovas.ular s.rgery 2022年第10期12卷 264-279页

作者： Aath. s. s.manath.n King’s.College s.h.ol London The United Kingdom

Trans.ath.ter treatments.are wides.read, h.ving th. advantages.of being les. invas.ve th.n s.rgery with.quicker recovery times.and reduced ph.s.cal and ps.ch.logical cons.quences. h.wever correct patient s.lection is.vital to optimis. outcomes. In th. cas. of an is.lated atrial s.ptal defect (As.), trans.ath.ter clos.re is.preferred. Wh.ls. multiple or large As.s.or ventricular s.ptal defects.(Vs.s. are bes. treated th.ough.th. trans.h.racic approach. Furth.rmore, th. development of th. trans.ath.ter approach.h.s.yielded devices.th.t can be us.d in th. trans.h.racic approach.res.lting in h.brid tech.iques. Th.s.article aims.to evaluate both.trans.ath.ter devices.and open-h.art s.rgery in th. treatment of cardiac s.ptal defects. A brief dis.us.ion follows.on from th. caus.s.and h.s.ory of cardiac defect treatments.

关键词： Cardiac s.ptal Defect Atrial Trans.h.racic Trans.ath.ter s.ptal Occluder h.brid

来源：

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

Evaluation of th. Ris. Factors.for Pelvic Lymph.Node Metas.as.s.in Early s.age Cervical Cancer

引用

Journal of Cancer Th.rapy 2018年第12期9卷 1011-1026页

作者： J. Ferdous.s. Kh.tun s. Akh.er s. Ch.wdh.ry s. Pervin M. Amir A. Goodman Gynaecological Oncology Department of Obs & Gynae Bangabandhu Sheikh Mujib Medical University (BSMMU) Dhaka Bangladesh Department of Path.logy BSMMU Dhaka Bangladesh Department of Obs.& Gynae BSMMU Dhaka Bangladesh Department of Gynaecological Oncology National Institute of Cancer Research Hospital (NICRH) Dhaka Bangladesh Department of Obs.& Gynae Mugda Medical College Hospital Dhaka Bangladesh Mas.ach.s.tts.General h.s.ital Boston USA

Objective: Th.s.s.udy evaluated th. ris. factors.for pelvic lymph.node metas.as.s.in patients.with.early s.age cervical cancer. Material and Meth.ds. A cros. s.ctional s.udy was.carried out in th. Divis.on of Gynaecologic Oncology at Bangabandh. s.eikh.Mujib Medical Univers.ty (Bs.MU) between July 2014 and July 2015 to evaluate demograph.c factors.and h.s.opath.logical findings.of women with.cervical cancer s.age IB-IIA wh. underwent primary radical h.s.erectomy and bilateral pelvic lymph.node dis.ection. Res.lts. Fifty women aged 30 years.or above were included in th. s.udy. Lymph.node metas.as.s.were identified in 20% of patients. By univariate analys.s. preoperative anemia, a h.s.ory of s.oking, tumor s.ze greater th.n 4 cm and lack of cervical inflammatory reaction by h.s.opath.logy were s.gnificant variables.as.ociated with.lymph.node metas.as.s. Multivariate analys.s.s.owed th.t th. lack of inflammatory reaction in th. uterine cervix was.th. mos. important predictor for pelvic lymph.node metas.as.s.wh.n adjus.ing for oth.r variables. Moderate to s.vere inflammatory reaction in th. uterine cervix was.18 times.les. likely to h.ve pelvic lymph.node metas.as.s.th.n th.s. wh. h.d mild inflammation. Conclus.on: An as.ociation was.found between th. pres.nce of pelvic lymph.node metas.as.s.in cervical cancer and certain variables. th. lack of contraceptive us., s.oking, preoperative anemia, bulky tumors. invas.on of deep two-th.rd of th. uterine cervix, mild inflammatory reaction in th. cervix, and keratinizing carcinoma. After adjus.ing for oth.r factors. pres.nce or abs.nce of inflammatory reaction in th. cervix was.found to be th. mos. important predictor for pelvic lymph.node metas.as.s.

关键词： Cervical Cancer Lymph Node Metas.as.s Inflammation

来源：

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

Vegetation Regrowth.Following Wildfires.in th. s.nta Cruz Mountains.of North.rn California Monitored Us.ng Lands.t s.tellite Image Analys.s

引用

Open Journal of Fores.ry 2016年第2期6卷 82-93页

作者： Ch.is.oph.r s. Potter NAs. Ames.Res.arch.Center Moffett Field CA USA

Th. s.nta Cruz Mountain range in north.rn California is.a coas.al lands.ape with.a h.s.ory of extens.ve fores. logging and frequent large wildfires.th.t h.ve recently des.royed numerous.res.dential s.ructures.at th. wildland interface. Res.lts.from Lands.t s.tellite image time-s.ries.analys.s.s.nce 1984 of th. s.udy area with.n th. Los.Gatos.Creek and Corralitos.Creek waters.eds.s.owed th.t none of th. s.vere drough. periods.s.nce th. 1980s.h.ve notably inh.bited rapid tree and s.rub regrowth.rates.on s.eep h.ll s.opes.burned recently by th. 1985 Lexington Fire and th. 2008 s.mmit Fire. In h.gh.burn s.verity areas.of both.fires. pos.-fire vegetation types.s.owed a marked increas. in s.rub cover, mainly at th. expens. of evergreen tree cover. Mos. of th.s. low (s. s.ands.of evergreen woody s.ecies.h.ve regenerated in as.little as.five years.from bare ch.rred ground. A combination of Lands.t and Las.r Altimeter (GLAs. s.tellite s.ns.r data revealed th.t expos.d s.uth.facing s.opes.are pres.ntly s.pporting 200 to 240 Mg·h.s.p>-1s.p> of s.anding woody biomas. on th. burned areas. Th.s.s.udy is.th. firs. of its.kind to utilize a full 30-year record of Lands.t vegetation index data to monitor tree and s.rub regrowth.after s.and-replacing wildfires.in California.

关键词： Lands.t California s.nta Cruz Mountains Fores. s.rub Wildfire Drough. NDVI

来源：

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

Indole and Its.Derivatives.as.Corros.on Inh.bitors.for C-s.eel during Pickling

引用

Journal of Materials.s.ience & Tech.ology 2000年第3期16卷 291-296页

作者： s.h.s.nad, A.A.Is.ail and A.A.El-Meligi (Ph.s.cal Ch.mis.ry Dept., National Res.arch.Centre, Dokki, Cairo, Egypt) Ph.s.cal Ch.mis.ry Dept. National Research Centre Dokki Cairo Egypt

Th. corros.on of th.ee types.of C-s.eel in 10% h.droch.oric acid s.lution h.s.been inves.igated in th. abs.nce and th. pres.nce of th. inh.bitors. indole (A), indole acetic acid (B), indole butyric acid (C), and 3-acetyl indole (D), by weigh.-los. meas.rements.at different temperatures.(30～70℃). Th. res.lts.s.owed th.t inh.biting efficiency depended upon th. pres.nce of th. s.bs.ituted groups.in th. pyrrole ring. Th. inh.biting efficiency of th. inh.bitors.increas.d in th. order: Inh. Ch. Bh. Ah. D. Linear Arrh.nius.plots.were obtained in th. abs.nce and th. pres.nce of inh.bitors. Res.lts.elucidated th. effect of temperatures.and molecular s.ructure on th. inh.bition efficiency. Th. activation energy, Ea, of th. th.ee alloys.was.calculated and it was.found th.t it depended on th. type of s.eel and inh.bitor.

关键词： Carbon s.eel

来源：

维普期刊数据库

同方期刊数据库评论

在线全文

学校读者我要写书评

暂无评论

Effect of Conductive Fillers.on th. Cyclic s.res.-s.rain and Nano-s.ale Free Volume Properties.of s.licone Rubber

引用

Ch.nes. Journal of Polymer s.ience 2014年第5期32卷 558-567页

作者： M.h.Abd-El s.lam s.El-Gamal M.Moh.0}n D.M.Abd El-Maqs.ud Ph.s.cs.Department Faculty of Education Ain Shams University Ph.s.cs.Department Faculty of Science Ain Shams University

Th. effect of carbon black （CB） and graph.te （G） powders.on th. macros.opic and nano-s.ale free volume properties.of s.licone rubber bas.d on poly（di-meth.ls.loxane）（PDMs. was.s.udied th.ough.th.rmal and cyclic mech.nical meas.rements. as.well as.with.pos.tron annih.lation lifetime s.ectros.opy （PALs.. Th. melting temperature of th. compos.tes.（Tm） and th. endoth.rmic enth.lpy of melting （Δh.） were es.imated by differential s.anning calorimetry （Ds.）. Tm and th. degree of crys.allinity （χc） of PDMs.compos.tes.were found to decreas. with.increas.ng th. CB content. Th.s.can be explained due to th. increas. in ph.s.cal cros.-linking wh.ch.res.lts.in a decreas. in th. crys.allite th.cknes.. Bes.des. χc was.found to be dependent on th. filler type. Cyclic s.res.-s.rain beh.vior of PDMs.loaded with.different contents.of filler h.s.been s.udied. Mullins.ratio （RM） was.found to be dependent on th. filler type and content. It was.found th.t, RM increas.s.with.increas.ng th. filler content due to th. increas. in ph.s.cal cros.-linking wh.ch.res.lts.in a decreas. in th. s.ze of free volume, as.obs.rved th.ough.a decreas. of th. o-Ps.lifetime τ3 meas.red by PALs. Moreover, th. h.s.eres.s.in PDMs.CB compos.tes.was.more pronounced th.n in PDMs.G compos.tes. Furth.rmore, a correlation was.es.ablis.ed between th. free volume Vf and th. mech.nical properties.of PDMs.compos.tes.containing different fillers. A negative correlation was.obs.rved between Vf and RM.

关键词： Pos.tron annih.lation Pos.tronium Free volume s.-rubber Compos.te Cyclic mech.nical properties.

来源：

维普期刊数据库

同方期刊数据库评论

在线全文

学校读者我要写书评

暂无评论

欢迎您,

建议与咨询留下您的常用邮箱和电话号码，以便我们向您反馈解决方案和替代方法

时间限定

文献类型

馆藏选择

核心期刊

语言

文献类型

帮助

文字说明：

检索规则说明：

检索范例：

分类表

所选分类

限定检索结果

文献类型

馆藏范围

日期分布

学科分类号

主题

机构

作者

语言

在线全文

在线全文

在线全文

在线全文

在线全文

在线全文

在线全文

在线全文

在线全文

在线全文

请选择保存的检索档案：

请选择收藏分类：

通借通还

欢迎您,

建议与咨询 留下您的常用邮箱和电话号码，以便我们向您反馈解决方案和替代方法

时间限定

文献类型

馆藏选择

核心期刊

语言

文献类型

帮助

文字说明：

检索规则说明：

检索范例：

分类表

所选分类

限定检索结果

文献类型

馆藏范围

日期分布

学科分类号

主题

机构

作者

语言

在线全文

在线全文

在线全文

在线全文

在线全文

在线全文

在线全文

在线全文

在线全文

在线全文

请选择保存的检索档案： 新增检索档案 确定 取消

请选择收藏分类： 新增自定义分类 确定 取消

通借通还

建议与咨询留下您的常用邮箱和电话号码，以便我们向您反馈解决方案和替代方法

请选择保存的检索档案：

请选择收藏分类：