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The Ontogenesis a.d Ontogenetic Structure of La.ochilus prosk.rja.ovii Ik.a. (La.ia.ea.) Coenopopula.ions in Nura.a. Mounta.n Ra.ge (Uzbek.sta.)

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a.erica. Journa. of Pla.t Sciences 2016年第6期7卷 928-936页

作者： a. k. akhmedov H. F. Shomurodov Z. B. Nomozova Depa.tment of Bota.y a.d Pla.t Physiology Samarkand State University Samarkand Uzbekistan Institute of the Gene Pool of Pla.ts a.d a.ima.s Academy of Sciences Republic of Uzbekistan Tashkent Uzbekistan

La.ochilus prosk.rja.ovii Ik.a. is a.strict endemic in Nura.a. ridge (north-western spurs of the mounta.n ra.ge of the Pa.ir-a.a.). It grows a. a.pa.t of a.ygda.us bucha.ica.a.d Perovsk.a.scrophula.iifolia.forma.ion, where the tota. projective cover of gra.s does not exceed 20%. In na.ura. conditions growth, ontogeny of L. prosk.rja.ovii is simple a.d complete. The dura.ion of ontogenesis in the condition of Nura.a. is no more tha. 22 - 23 yea.s. Studied coenopopula.ions a.e norma., but a.e not complete. Coenopopula.ion self-ma.ntena.ce is ca.ried out by the seed of renewa.. The cha.a.teristic spectrum of coenopopula.ion centered, with a.pea. in the middle-genera.ive individua.s. In most ca.es, specific developmenta. spectrum of coenopopula.ion coincides with the cha.a.teristic ones. The a.sence or sma.l proportion of the young fra.tion in surveyed of coenopopula.ion is rela.ed to the elimina.ion of young fra.ile individua.s. a.cording to the cla.sifica.ion of “delta.omega., the most of coenopopula.ions a.e ma.uring which confirms the positive sta.e of coenopopula.ion demogra.hy. Studied the ontogeny a.d structure of a.ult endemic Nura.a. esta.lished tha. the species belongs to ca.dexum shrubs, perennia. tha. forms the a.is of the short multicipita. ca.dex. Buds renewa. is a. a.height of 2 - 3 cm a.ove the substra.e. Investiga.ed coenopopula.ions L. prosk.rja.ovii a.e successiveness conditions. In a.dition to the a.temisia.juncea.+ Perovsk.a.scrophula.iifolia.+ Ferula.ovina.+ Stipa.hohena.k.ria.a.community 1st coenopopula.ion (CP) ma.ure;the 2nd CP is ma.ure which wa. a.pa.t of the a.ygda.us bucha.ica.+ Perovsk.a.scrophula.iifolia.+ Pra.gos pobula.ia.+ Bromus scopa.ius community;3rd CP is ma.uring being a.pa.t of Lonicera.nummula.iifolia.+ Perovsk.a.scrophula.iifolia.+ Hypericum sca.rum + Bromus da.thonia. community a.d the 4th CP is ma.ure which occurred in a.ygda.us bucha.ica.+ Ferula.va.ia.+ a.roptilon repens + Ta.nia.h

关键词： Demogra.hic Cha.a.teristics Ontogenetic Spectrum Ma.uring Ma.ure Pla.t Community Coenopopula.ion Types

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The Fine Spectra.of the Difference Opera.or △ Over the Sequence Spa.e bv_p,(1≤p<∞)

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a.ta.Ma.hema.ica.Sinica.English Series 2007年第10期23卷 1757-1768页

作者： a.i M.akhmedov Feyzi Ba.a. Ba.u Sta.e University Department of Mech.& Math.Z.Khalilov Str.23P.O.Box 370145BakuAzerbaijan nOnü Universitesi Eitim FakültesiMatematik Eitimi BOlümüMalatya-44280

The sequence spa.e bvp consisting of a.l sequences （xk. such tha. （xk.-xk.1） belongs to the spa.e gp ha. recently been introduced by Ba.a. a.d a.ta. [Uk.a.nia. Ma.h. J., 55（1）, 136-147（2003）]; where 1 ≤ p ≤ ∞. In the present pa.er, some results concerning with the continuous dua. a.d f-dua., a.d the a.-property of the sequence spa.e bvp ha.e been given a.d the norm of the difference opera.or a.a.ting on the sequence spa.e bvp ha. been found. The fine spectrum with respect to the Goldberg＇s cla.sifica.ion of the difference opera.or △ over the sequence spa.e bvp ha. been determined, where 1≤p〈∞.

关键词： spectrum of a. opera.or difference opera.or the continuous dua. a.d f-dua. of a.sequence spa.e the a.-property a.d the sequence spa.e bvp

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Sa.coidosis imita.ing brea.t ca.cer meta.ta.is:a.ca.e report a.d litera.ure review

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Ca.cer Biology & Medicine 2016年第3期13卷 396-398页

作者： Teimura. k.choya. Mobil akhmedov a.exa.der Sha.a.ov Ilya.Terek.ov Depa.tment of Surgery No.2 Depa.tment of Pa.hology Russian Cancer Research CenterMoscow 115478Russia

Sa.coidosis is a.benign systema.ic gra.uloma.ous disorder of unk.own etiology a.d is a.socia.ed with va.ious ***, gra.uloma.ous a.d meta.ta.ic lymph node lesions a.e difficult to distinguish even when using precise a.d modern dia.nostic methods, such a. positron emission tomogra.hy. Thus, histologica. verifica.ion is the only method tha. ca. be used to a.cura.ely describe the na.ure of this disea.e. In this a.ticle, we report a.ca.e of non-lumina. HER-2/neu-positive brea.t ca.cer in a.pa.ient without history of sa.coidosis a.d suspected to ha.e meta.ta.ic disea.e.

关键词： Sa.coidosis brea.t neopla.ms meta.ta.is gra.uloma.ous lymph node

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Novel pressure a.d displa.ement sensors ba.ed on ca.bon na.otubes

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Chinese Physics B 2015年第1期24卷 560-563页

作者： k..S.k.0}imov k.a.la. Sula.ma. Zuba.r a.ma. k.a.im M.akhmedov a.Ma.een GIk.Institute of Engineering Sciences a.d Technology Topi District Swabi KPK 23640 Pakistan Physica. Technica. Institute of a.a.emy of Sciences Rudaki Ave. 33 Dushanbe 734025 Tajikistan Low Dimensiona. Ma.eria.s Resea.ch Centre (LDMRC) Department of Physics Faculty of Science University of Malaya 50603 Kuala Lumpur Malaysia Center for Innova.ive Development of Science a.d New Technologies of a.a.emy of Sciences Rudaki Ave. 33 Dushanbe 734025 Tajikistan Fa.ulty of Ma.eria.s Science a.d Engineering Institute of Space Technology Islamabad 44000 Pakistan

We report newly designed pressure a.d displa.ement ca.a.itive sensors ba.ed on a.flexible pa.er–CNT *** ca.bon na.otube（CNT） powder wa. deposited on a.thin pa.er substra.e a.d wa. pressed a. a. eleva.ed *** sheet resista.ce of the pa.er–CNT films wa. in the ra.ge of 2–4 k./cm^2. The pa.er–CNT films were used to fa.rica.e pressure a.d displa.ement sensors. The sensitivities of the pressure a.d the displa.ement sensors were found to be17.3 p F·m^2/k.N a.d 0.93 10-3p F/μm, respectively. The experimenta. results were compa.ed with the simula.ed da.a.a.d they found good a.reement with ea.h other.

关键词： ca.bon na.otube sensors composite ca.a.ita.ce

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Work.up a.d ma.a.ement of a.high-risk.pa.ient with prima.y centra. nervous system lymphoma

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Ca.cer Biology & Medicine 2016年第4期13卷 514-518页

作者： Pervin a.Zeyna.ova.Ga.a.e S.Tumya. Mik.a.l B.Dolgushin Mobil I.akhmedov Division of Hema.ology a.d Bone Ma.row Tra.spla.ta.ion Depa.tment of Nuclea. Medicine a.d Molecula. Ima.ing N.N.Blokhin Russian Cancer Research Center

Prima.y centra. nervous system lymphoma.PCNSL) is a.ra.e disorder tha., in 95% of ca.es, represents diffuse la.ge B-cell lymphoma. a. such, ma.ing a. a.cura.e dia.nosis is importa.t. a. present, stereota.tic-guided biopsy is a.recognized method of choice for tissue a.a.ysis. However, the dia.nostic work.up for high-risk.pa.ients is determined by their performa.ce sta.us. Here,we report a.ca.e of PCNSL in a.high-risk.pa.ient, for whom dia.nosis wa. esta.lished by cerebrospina. fluid cytology a.d flow cytometry, which significa.tly shortened a.dia.nostic work.up period a.d a.lowed for the immedia.e trea.ment of the pa.ient.

关键词： Bra.n neopla.ms CNS lymphoma high risk flow cytometry cerebrospina. fluid

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Ba.a.ce in Ra.dom Trees

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Open Journa. of Discrete Ma.hema.ics 2014年第4期4卷 97-108页

作者： a.er akhmedov Wa.ren Shreve Depa.tment of Ma.hema.ics North Dakota State University Fargo ND USA

We prove tha. a.ra.dom la.eled (unla.eled) tree is ba.a.ced. We a.so prove tha. ra.dom la.eled a.d unla.eled trees a.e strongly k-ba.a.ced for a.y k ≥ 3. Definition: Color the vertices of gra.h G with two colors. Color a. edge with the color of its endpoints if they a.e colored with the sa.e color. Edges with different colored endpoints a.e left uncolored. G is sa.d to be ba.a.ced if neither the number of vertices nor a.d the number of edges of the two different colors differs by more tha. one.

关键词： Ra.dom Trees Ba.a.ce Equicolora.le Gra.hs

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Estima.e of the Current Condition of Popula.ions of the La.ochilus olga. ***. (La.ia.ea. Lindl.) in Uzbek.sta.

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a.erica. Journa. of Pla.t Sciences 2022年第3期13卷 307-315页

作者： Buston Isla.ov Murtoza.Ha.a.ov Gulbonu Tura.ulova.a.ba. akhmedov Sa.a.k.0}d Sta.e University Samarkand Uzbekistan

Intense huma. pressure a.d globa. wa.ming ha.e ca.sed ha.ita. destruction in these a.ea. a.d increa.ed the number of enda.gered species. These species a.e endemic to the Nura.a. ridge a.d a.e under high huma. pressure. We found four popula.ions of both species in the Nura.a. ridge. For ea.h popula.ion we mea.ured pla.t density a.d determined popula.ion ma.urity a.d ontogenetic spectrum. We a.so described the pla.t community where ea.h popula.ion grew. a. a.l sites popula.ion density wa. low, with most popula.ions being cla.sified a. ma.ure with centred ontogenetic structure.

关键词： Biodiversity Conserva.ion Popula.ion La.ochilus

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Designing a.New Design of a.Loa.ing Cylinder for Pneumomecha.ica. Spinning Ma.hines

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Engineering（科研） 2018年第6期10卷 345-356页

作者： Mirza.v Ota.ek.a.duk.0}imovich akhmedov k.0}ol Ibra.imovich Sa.imsa.ov Olimjon Sha.ipja.ovich Ta.hk.nt Institute Textile a.d Light Industry Tashkent Uzbekistan Na.a.ga. Institute of Engineering a.d Technology Namangan Uzbekistan

The a.ticle explores the issue of designing a.new design of a.loa.ing cylinder with a.ca.ing filled with vulca.ized rubber for pneumomecha.ica. spinning ma.hines. The theoretica. ca.cula.ion of the deformed sta.e of a.cylindrica. shell filled with vulca.ized rubber is given. Deflections a.d stresses in the rubber la.er a.e determined, which we use a.proxima.ely for the Ritz methods. The theory of the ra.ia. a.d a.ia. moving rubber la.er wa. a.a.yzed. The specific energy of deforma.ion of a.cylindrica. la.er of a.compound cylinder is determined. The sta.ics of the ca.e a.d the loa.ing cylinder of spinning ma.hines a.e thoroughly studied.

关键词： Rubber Moving Euler Equa.iza.ion Ritz Method Ra.ia. Directions Cylinder Young’s Module

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Na.ura. Oscilla.ions of Cylindrica. Bodies with Externa. Friction on the Bounda.y

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a.plied Ma.hema.ics 2015年第3期6卷 629-625页

作者： Sa.a.ov Isma.l Ibra.imovich akhmedov Ma.sud Sha.ipovich Bolta.v Za.a. Ihterovich Buk.a.a.Engineering-Technologica. Institute Bukhara Republic of Uzbekistan

In this pa.er we consider of na.ura. oscilla.ions cylindrica. bodies with externa. friction. Complex ra.es cha.ges from friction pa.a.eters a.e shown. Ra.e equa.ions a.e solved numerica.ly—by method of Muller.

关键词： Externa. Friction The Na.ura. Oscilla.ions Cylindrica. Body Fla. Swing a.t Pla.e Oscilla.ion Frequency Da.ping Fa.tor

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Loose Wa.es in Viscoela.tic Cylindrica. Wa.e Guide with Ra.ia. Cra.k

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a.plied Ma.hema.ics 2014年第21期5卷 3518-3524页

作者： Isma.l Ibra.imovich Sa.a.ov Ma.sud Sha.ipovich akhmedov Za.a. Ihterovich Bolta.v Buk.a.a.Technologica.-Institute of Engineering Bukhara Republic of Uzbekistan

The ma.n fea.ures a.e the length of the wa.eguide in one direction, a. well a. limita.ions a.d loca.iza.ion of the wa.e bea. in other a.ea.. There is described the technique of the solution of ta.k. on distribution of wa.es in a. infinite cylindrica. wa.eguide with a.ra.ia. cra.k. a.so numerica. results a.e given in the a.ticle. Viscous properties of the ma.eria. a.e ta.en into a.count by mea.s of a. integra. opera.or Volta.re. Resea.ch is conducted in the fra.ework.of the spa.ia. theory of visco ela.tic. The technique is ba.ed on the sepa.a.ion of spa.ia. va.ia.les a.d formula.es the bounda.y eigenva.ue problem tha. ca. be solved by the method of orthogona. sweep Godunov. In the given pa.er we obta.n numeric va.ues of the pha.e velocity depending on of wa.e numbers. The obta.ned numerica. results a.e compa.ed with the k.own da.a. This work.is continua.ion of a.ticle [1]. Sta.ement of the problem a.d methodology of pa.tia. solutions a.e described in [1]. In this work. we present a.complete sta.ement of the problem, methods of solution a.d discuss the numerica. results.

关键词： The Wa.e Guide Wa.e Cylinder Cra.k Integra. Opera.or Differentia. Equa.ions Rela.a.ion k.rnel Orthogona. Sweep a.proxima.ion Pa.tia. Deriva.ives The Pha.e Velocity Frequency Da.ping Fa.tor

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