N. P. Erchak: search on Z-Library

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1

Electron paramagnetic resonance of boron-implanted natural diamonds and epitaxial diamond films

Erchak, D.P., Efimov, V.G., Azarko, I.I., Denisenko, A.V., Penina, N.M., Stelmakh, V.F., Varichenko, V.S., Zaitsev, A.M., Melnikov, A.A., Ulyashin, A.G., Shlopak, N.V., Bouilov, L.L., Varnin, V.P., Bo

Journal:

Diamond and Related Materials

Year:

1993

Language:

english

File:

PDF, 263 KB

english, 1993

2

Synthesis and neurotropic activity of silyl-substituted fufural thiosemicarbazones

E Lukevics, L Demicheva, N Erchak, S Germane

Journal:

Applied Organometallic Chemistry

Year:

1993

Language:

english

File:

PDF, 512 KB

english, 1993

3

The Position of Women in Kpelle Society

Gerald M. Erchak

Journal:

American Anthropologist

Year:

1974

Language:

english

File:

PDF, 344 KB

english, 1974

4

Cultural Anthropology and Spouse Abuse

Gerald M. Erchak

Journal:

Current Anthropology

Year:

1984

Language:

english

File:

PDF, 437 KB

english, 1984

5

Design of a nanoelectromechanical high-index-contrast guided-wave optical switch for single-mode operation at 1.55 μm

Povinelli, M.L., Bryant, R.E., Assefa, S., Johnson, S.G., Shanhui Fan, Erchak, A.A., Petrich, G.S., Lidorikis, E., Joannopoulos, J.D., Kolodziejski, L.A., Ippen, E.P.

Journal:

IEEE Photonics Technology Letters

Year:

2003

Language:

english

File:

PDF, 282 KB

english, 2003

6

The escalation and maintenance of child abuse: A cybernetic model

Gerald M. Erchak

Journal:

Child Abuse & Neglect

Year:

1981

Language:

english

File:

PDF, 436 KB

english, 1981

7

The fast atom bombardment mass spectra of furyl and thienyl silanes and germanes in comparison with their electron impact mass spectra

I. Mažeika, S. Grīnberga, M. Gavars, A. P. Gaukhman, N. P. Erchak, E. Lukevics

Journal:

Journal of Mass Spectrometry

Year:

1993

Language:

english

File:

PDF, 306 KB

english, 1993

8

Point paramagnetic defects in diamond irradiated by high-energy ions

D. P. Erchak, R. B. Gelfand, N. M. Penina, V. F. Stelmakh, V. P. Tolstykh, A. G. Ulyashin, V. S. Varichenko, A. M. Zaitsev

Journal:

physica status solidi (a)

Year:

1990

Language:

english

File:

PDF, 649 KB

english, 1990

9

X-ray emission spectroscopy and electronic structure of heterocyclic compounds. 1. Furan

V. D. Yumatov, V. V. Murakhtanov, A. V. Okotrub, N. P. Erchak, É. Lukevits

Journal:

Chemistry of Heterocyclic Compounds

Year:

1991

Language:

english

File:

PDF, 381 KB

english, 1991

10

Photoelectron spectra of furylsilanes and their carbon analogs

B.G. Zykov, N.P. Erchak, V.I. Khvostenko, E. Lukevits, V.F. Matorykina, N.L. Asfandiarov

Journal:

Journal of Organometallic Chemistry

Year:

1983

Language:

english

File:

PDF, 679 KB

english, 1983

11

Heteroorganic derivatives of furan. XXVI. Synthesis and psychotropic properties of hydrochlorides of furyl- and thienyl-containing aminoalkylsilanes

É. Lukevits, S. Germane, N. P. Erchak, O. A. Pudova

Journal:

Pharmaceutical Chemistry Journal

Year:

1981

Language:

english

File:

PDF, 356 KB

english, 1981

12

Separation of Selected Derivatives of Hoszczawa-Silanates, Taking Advantage of π–π Interactions

Kluska, Mariusz, Liepinsh, Edvards, Pypowski, Krzysztof, Chrząścik, Ireneusz, Michel, Monika, Erchak, Nikolai

Journal:

Journal of Liquid Chromatography & Related Technologies

Year:

2008

Language:

english

File:

PDF, 465 KB

english, 2008

13

Optimization of Conditions of Isotachophoretic Separation and Determination of New Class of Pentacoordinated Silanes

Kluska, Mariusz, Pypowski, Krzysztof, Chrząścik, Ireneusz, Koval, Tatiana, Erchak, Nikolai

Journal:

Journal of Liquid Chromatography & Related Technologies

Year:

2009

Language:

english

File:

PDF, 438 KB

english, 2009

14

Separation of Hexabenzyldigermoxane and Hexabenzyldigermanium by HPLC

Kluska, Mariusz, Pypowski, Krzysztof, Erchak, Nikolai

Journal:

Journal of Liquid Chromatography & Related Technologies

Year:

2007

Language:

english

File:

PDF, 181 KB

english, 2007

15

Synthesis and Neurotropic Activity of 5-Substituted Furfural Thiosemicarbazones

Lukevics, Edmunds, Erchak, Nikolai, Demicheva, Larisa, Germane, Skaidrite

Journal:

Phosphorus Sulfur and Silicon and the Related Elements

Year:

1994

Language:

english

File:

PDF, 165 KB

english, 1994

16

Syntheses of octa(dialkylamino)azaphthalocyanines

Eva H. Mørkved, Helge Kjøsen, Hege Ossletten, Nikolai Erchak

Journal:

Journal of Porphyrins and Phthalocyanines

Year:

1999

Language:

english

File:

PDF, 67 KB

english, 1999

17

ChemInform Abstract: Synthesis and Psychotropic Activity of Thiophene Azomethine Derivatives.

L. N. KHOKHLOVA, S. GERMANE, N. P. ERCHAK, E. LUKEVITS

Journal:

Year:

1996

File:

PDF, 27 KB

1996

18

Theoretical Aproach to Electrostatic Stabilization of Molecules. Sulfur Compounds

Erchak, Nikolai

Journal:

Phosphorus Sulfur and Silicon and the Related Elements

Year:

1999

Language:

english

File:

PDF, 109 KB

english, 1999

19

Book Reviews

Journal:

Journal of Cross-Cultural Psychology

Year:

1976

File:

PDF, 245 KB

1976

20

ChemInform Abstract: HETEROORGANIC FURAN DERIVATIVES. XXXI. SYNTHESIS AND MASS-SPECTROMETRIC STUDY Y OF FURYLHYDROSILANES

LUKEVITS, E., ERCHAK, N. P., MATORYKINA, V. F., MAZHEIKA, I. B.

Journal:

Chemischer Informationsdienst

Year:

1983

Language:

german

File:

PDF, 249 KB

german, 1983

21

Oxidized GaAs/AlAs mirror with a quantum-well saturable absorber for ultrashort-pulse Cr4+:YAG laser

D.J. Ripin, J.T. Gopinath, H.M. Shen, A.A. Erchak, G.S. Petrich, L.A. Kolodziejski, F.X. Kärtner, E.P. Ippen

Journal:

Optics Communications

Year:

2002

Language:

english

File:

PDF, 172 KB

english, 2002

22

Two polymorphic modifications of 1-(N-morpholiniomethyl)spirobi- (3-oxo-2,5-dioxa-1-silacyclopentan)- ate hydrate

N. Erchak, S. Belyakov, I. Kalvinsh, K. Pypowski, E. Valbahs, E. Lukevics

Journal:

Chemistry of Heterocyclic Compounds

Year:

2009

Language:

english

File:

PDF, 506 KB

english, 2009

23

Hydrogen passivation of the paramagnetic centers in amorphous regions of ion-implanted diamond

D.P. Erchak, A.G. Ulyashin, R.B. Gelfand, N.M. Penina, A.M. Zaitsev, V.S. Varichenko, V.G. Efimov, V.F. Stelmakh

Journal:

Nuclear Instruments and Methods in Physics Research Section B: Beam Interactions with Materials and Atoms

Year:

1992

Language:

english

File:

PDF, 382 KB

english, 1992

24

[IEEE Conference on Lasers and Electro-Optics (CLEO 2000). Technical Digest. Postconference Edition. TOPS Vol.39 - San Francisco, CA, USA (2000.5.7-2000.5.12)] Conference on Lasers and Electro-Optics (CLEO 2000). Technical Digest. Postconference Edition. TOPS Vol.39 (IEEE Cat. No.00CH37088) - Increased light extraction from a light-emitting diode using a two-dimensional photonic crystal

Erchak, A.A., Ripin, D.J., Fan, S., Petrich, G.S., Joannopoulos, J.D., Kolodziejski, L.A., Ippen, E.P.

Year:

2000

Language:

english

File:

PDF, 231 KB

english, 2000

25

[Opt. Soc. America Technical Digest. Summaries of papers presented at the Conference on Lasers and Electro-Optics. Conference Edition - Long Beach, CA, USA (19-24 May 2002)] Summaries of Papers Presented at the Lasers and Electro-Optics. CLEO '02. Technical Diges - Emission from a two-dimensional photonic crystal: enhanced extraction of light and lasing action

Erchak, A.A., Fan, S., Rakich, P., Ripin, D.J., Petrich, G.S., Joannopoulos, J.D., Kolodziejski, L.L.A., Ippen, E.R.

Year:

2002

Language:

english

File:

PDF, 331 KB

english, 2002

26

Heteroorganic furan derivatives. 62. The molecular and crystal structure and reactivity of 2-furylhydrosilanes

N. P. Erchak, R. N. Ziatdinova, O. A. Litvinov, V. A. Naumov, é. Lukevits

Journal:

Chemistry of Heterocyclic Compounds

Year:

1987

Language:

english

File:

PDF, 429 KB

english, 1987

27

Separation of Azepinio‐Methyl Derivatives of ES‐Silanates by the Use of Aryl Stationary Phases in HPLC

Kluska, Mariusz, Liepinsh, Edvards, Pypowski, Krzysztof, Erchak, Nikolai

Journal:

Journal of Liquid Chromatography & Related Technologies

Year:

2008

Language:

english

File:

PDF, 155 KB

english, 2008

28

Synthesis and cytotoxicity of furfural derivatives

E. Ya. Lukevits, N. P. Erchak, L. E. Demicheva, V. N. Verovskii, I. Augustane

Journal:

Pharmaceutical Chemistry Journal

Year:

1992

Language:

english

File:

PDF, 416 KB

english, 1992

29

Reaction between Ferric Oxide and Barium Carbonate in the Solid Phase. Identification of Phases by X-Ray Diffraction 1

Erchak, Michael, Fankuchen, I., Ward, Roland

Journal:

Journal of the American Chemical Society

Year:

1946

Language:

english

File:

PDF, 1.90 MB

english, 1946

30

Analytics of biologically active derivatives of electrostatically stabilized silanates by isotachophoresis

Jabłońska, Joanna, Kluska, Mariusz, Erchak, Nikolai

Journal:

Journal of Liquid Chromatography & Related Technologies

Year:

2019

File:

PDF, 966 KB

2019

31

ChemInform Abstract: Elementorganische Derivate des Furans. 30. Mitt. Siliciumorganische Derivate des 2,3-Dihydrofurans.

ERCHAK, N. P., POPELIS, YU. YU., PIKHLER, I., LUKEVICH, E.

Journal:

Chemischer Informationsdienst

Year:

1982

File:

PDF, 128 KB

1982

32

Isotachophoresis of Chosen Heptacoordinated Goshchava Silanates

Kluska, Mariusz, Pypowski, Krzysztof, Chrząścik, Ireneusz, Erchak, Nikolai

Journal:

Journal of Liquid Chromatography & Related Technologies

Year:

2009

Language:

english

File:

PDF, 306 KB

english, 2009

33

The Nonsocial Behavior of Young Kpelle Children and the Acquisition of Sex Roles

Journal:

Journal of Cross-Cultural Psychology

Year:

1976

File:

PDF, 993 KB

1976

34

A non-toxic for environmental electrolyte terminating for the analysis of stilbene derivatives by the isotachophoresis technique

JabÅoÅska, Joanna, Kluska, Mariusz, Erchak, Nikolai, PrukaÅa, WiesÅaw

Journal:

International Journal of Environmental & Analytical Chemistry

Year:

2020

File:

PDF, 1.18 MB

2020

35

Heteroorganic derivatives of furan. 69. Analysis of electron structures of 2-furyltriethoxysilane and 1′-(2-furyl)-silatrane by the MO LCAO CNDO/2 method

A. K. Kozyrev, R. G. Kutlubaev, N. P. Erchak, E. Lukevits

Journal:

Chemistry of Heterocyclic Compounds

Year:

1989

Language:

english

File:

PDF, 562 KB

english, 1989

36

Electric field induced surface modification of Au

Mayer, T. M., Houston, J. E., Franklin, G. E., Erchak, A. A., Michalske, T. A.

Journal:

Journal of Applied Physics

Year:

1999

Language:

english

File:

PDF, 402 KB

english, 1999

37

ChemInform Abstract: ORGANOMETALLIC DERIVATIVES OF SULFUR-CONTAINING HETEROCYCLES. XII. SYNTHESIS, AMINATION, AND MASS-SPECTROMETRIC STUDY OF (CHLOROMETHYL)-2-THIENYLSILANES

LUKEVITS, E., ERCHAK, N. P., MATORYKINA, V. F., MAZHEIKA, I. B., ROZITE, S. KH.

Journal:

Chemischer Informationsdienst

Year:

1984

File:

PDF, 195 KB

1984

38

X-ray emission spectroscopy and electronic. Structure of heterocyclic compounds 2. Thiophene

V. D. Yumatov, N. P. Erchak, É. Lukevits

Journal:

Chemistry of Heterocyclic Compounds

Year:

1993

Language:

english

File:

PDF, 362 KB

english, 1993

39

Separation and Determination of Chosen λ 5 -Silanates by an Isotachophoresis Technique

Kluska, Mariusz, Pypowski, Krzysztof, Chrząścik, Ireneusz, Koval, Tatiana, Erchak, Nikolai

Journal:

Journal of Liquid Chromatography & Related Technologies

Year:

2009

Language:

english

File:

PDF, 412 KB

english, 2009

40

Methanolysis of 2-furylsilane

N. P. Erchak, E. Olszewska, E. Lukevics*

Journal:

Chemistry of Heterocyclic Compounds

Year:

2010

Language:

english

File:

PDF, 214 KB

english, 2010

41

Fragmentation of 2-thienylsilanes under electron impact

S. Rozite, I. Maz̆eika, A. Gaukhman, N. Erchak, E. Lukevics

Journal:

Journal of Organometallic Chemistry

Year:

1988

Language:

english

File:

PDF, 380 KB

english, 1988

42

Enhanced Emission from a Light-Emitting Diode Modified by a Photonic Crystal

Erchak, Alexei A., Ripin, Daniel J., Fan, Shanhui, Joannopoulos, John D., Ippen, Erich P., Petrich, Gale S., Kolodziejski, Leslie A.

Journal:

MRS Proceedings

Year:

2000

Language:

english

File:

PDF, 736 KB

english, 2000

43

Cultural/Applied: Women and Marriage in Kpelle Society. Caroline H. Bledsoe

Journal:

American Anthropologist

Year:

1982

Language:

english

File:

PDF, 184 KB

english, 1982

44

Enhanced coupling to vertical radiation using a two-dimensional photonic crystal in a semiconductor light-emitting diode

Erchak, Alexei A., Ripin, Daniel J., Fan, Shanhui, Rakich, Peter, Joannopoulos, John D., Ippen, Erich P., Petrich, Gale S., Kolodziejski, Leslie A.

Journal:

Applied Physics Letters

Year:

2001

Language:

english

File:

PDF, 323 KB

english, 2001

45

Catalytic Properties of the Products of the Solid Phase Reaction between Barium Carbonate and Ferric Oxide 1

Erchak, Michael, Ward, Roland

Journal:

Journal of the American Chemical Society

Year:

1946

Language:

english

File:

PDF, 461 KB

english, 1946

46

Synthesis and psychotropic properties of bis(2-thenylidene)diamines and their silyl derivatives

L. N. Khokhlova, S. Germane, N. P. Erchak, É. Lukevits

Journal:

Chemistry of Heterocyclic Compounds

Year:

1994

Language:

english

File:

PDF, 343 KB

english, 1994

47

A Procedure for Preparing Morpholinomethylhydrosilane

K. Pypowski, T. A. Koval', N. P. Erchak

Journal:

Russian Journal of General Chemistry

Year:

2005

Language:

english

File:

PDF, 27 KB

english, 2005

48

ChemInform Abstract: ORGANOMETALLIC DERIVATIVES OF FURAN. XXV. SYNTHESIS OF FURYLETHOXYSILANES

LUKEVITS, E., PUDOVA, O. A., ERCHAK, N. P.

Journal:

Chemischer Informationsdienst

Year:

1980

File:

PDF, 222 KB

1980

49

SEPARATION AND DETERMINATION OF ALKYLFURYLSILANE ISOMERS FOR HPLC

Kluska, Mariusz, Bombik, Elżbieta, Witkowska-Krajewska, Ewa, Erchak, Nikolai

Journal:

Journal of Liquid Chromatography & Related Technologies

Year:

2010

Language:

english

File:

PDF, 265 KB

english, 2010

50

[Opt. Soc. America Technical Digest. Summaries of papers presented at the Conference on Lasers and Electro-Optics. Conference Edition - Long Beach, CA, USA (19-24 May 2002)] Summaries of Papers Presented at the Lasers and Electro-Optics. CLEO '02. Technical Diges - Large scale oxidation of AlAs layers for broadband saturable Bragg reflectors

Erchak, A.A., Ripin, D.J., Gopinath, J.T., Shen, H.M., Kaertner, F.X., Petrich, G.S., Kolodziejski, L.A., Ippen, E.P.

Year:

2002

Language:

english

File:

PDF, 165 KB

english, 2002

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