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检索条件""
4321 条 记 录,以下是4111-4120 订阅
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INfINITE-VARIATE WIDE-SENSE MARKOV-PROCESSES AND fUNCTIONAL-ANALYSIS fOR BOUNDED OPERATOR-fORMING VECTORS
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JOURNAL Of MULTIVARIATE ANALYSIS 1978年 第2期8卷 295-316页
作者: ROSENBERG, M Rockaway Beach New York USA
Let p , q be arbitrary parameter sets, and let H be a Hilbert space. We say that x = ( x i ) iϵq , x i ϵ H , is a bounded operator-forming vector (ϵ H f q ) if the Gram matrix 〈 x , x 〉 = [( x i , x j )] iϵq , jϵq i... 详细信息
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USE Of TERT-STATISTIC IN PRELIMINARY TESTING PROCEDURES fOR BEHRENS-fISHER PROBLEM
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JOURNAL Of STATISTICAL PLANNING AND INfERENCE 1978年 第1期2卷 15-25页
作者: WEHRHAHN, K OGAWA, J UNIV CALGARY DEPT MATH & STATCALGARY T2N 1N4ALBERTACANADA
Preliminary testing procedures for the two means problem traditionally employ the pooled variance t -statistic. In this paper we show that bias of the t -statistic under conditions of heterogeneity of variance may be ... 详细信息
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IMMUNOGEN STRUCTURE AND CELL SELECTION .2. PREPARATION Of A MINIMAL SOLID-PHASE IMMUNOGEN fOR USE IN MINI-CULTURES
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JOURNAL Of IMMUNOLOGICAL METHODS 1978年 第3-4期23卷 327-334页
作者: TRUMP, GN UNIV SO CALIF SCH DENT DEPT MICROBIOL & IMMUNOL LOS ANGELES CA 90007 USA
A solid-phase haptenic immunogen, DNP-PAB [dinitrophenyl-polyacrylamide beads], was prepared through the reaction of the hydrazide derivative of PB with dinitrobenzenesulfonic acid. A new method was presented for quan... 详细信息
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MASTOPHORUS-MURIS (NEMATODA SPIRURINA) - ULTRASTRUCTURE Of SOMATIC MUSCLE DEVELOPMENT
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INTERNATIONAL JOURNAL fOR PARASITOLOGY 1978年 第5期8卷 405-414页
作者: HAMADA, GS WERTHEIM, G Laboratory of Helminthology The Hebrew University-Hadassah Medical School Jerusalem Israel
The ultrastructure of the somatic muscle cells of the adult and 6 developmental stages of M. muris were studied. In all stages the cells consisted of a contractile region containing myofibrils separated by dense bands... 详细信息
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INTERACTIONS BETWEEN PHOTOSYSTEM-II COMPONENTS IN CHLOROPLAST MEMBRANES - CORRELATION BETWEEN EXISTENCE Of A LOW POTENTIAL SPECIES Of CYTOCHROME-B-559 AND LOW CHLOROPHYLL fLUORESCENCE IN INHIBITED AND DEVELOPING CHLOROPLASTS
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BIOCHIMICA ET BIOPHYSICA ACTA 1978年 第2期503卷 274-286页
作者: HORTON, P CROZE, E SMUTZER, G SUNY BUFFALO DIV CELLULAR & MOLEC BIOL BUFFALO NY 14214 USA
Chloroplasts [pea] inhibited by incubation with h-droxylamine in the light exhibit a low fluorescence yield upon illumination in the presence of dithionite sufficient to completely reduce the primary acceptor, Q. In t... 详细信息
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INTERACTIONS Of ACETYLCHOLINE-RECEPTOR AND ACETYLCHOLINESTERASE WITH LIPID MONOLAYERS
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BIOCHIMICA ET BIOPHYSICA ACTA 1978年 第2期506卷 161-172页
作者: WIEDMER, T BRODBECK, U ZAHLER, P fULPIUS, BW UNIV BERN INST MED CHEM CH-3000 BERN 9 SWITZERLAND INST BIOCHEM FREIESTR 3 CH-3000 BERN 9 SWITZERLAND DEPT BIOCHIM SCI 2 CH-1211 GENEVE 4 SWITZERLAND
The interaction of acetylcholine receptor [from the electric organ of Torpedo marmorata] and acetylcholinesterase [from the electric organ of Electrophorus electricus] with lipid monolayers was followed by measuring c... 详细信息
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A NOVEL METHOD fOR DETERMINING EQUILIBRIUM-CONSTANTS - CTP - PHOSPHORYLCHOLINE CYTIDYLTRANSfERASE
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BIOCHIMICA ET BIOPHYSICA ACTA 1978年 第2期526卷 440-449页
作者: INfANTE, JP KINSELLA, JE CORNELL UNIV COLL AGR & LIFE SCI DEPT FOOD SCI ITHACA NY 14853 USA
A novel method for the determination of equilibrium constants for reversible reactions is described. The method is based on the measurement of initial velocities of isotope transfer for a given substrate-product pair ... 详细信息
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REGULATION Of PROTEIN-SYNTHESIS - ACTIVATION BY DOUBLE-STRANDED-RNA Of A PROTEIN-KINASE THAT PHOSPHORYLATES EUKARYOTIC INITIATION fACTOR-2
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PROCEEDINGS Of THE NATIONAL ACADEMY Of SCIENCES Of THE UNITED STATES Of AMERICA 1978年 第3期75卷 1121-1125页
作者: LEVIN, D LONDON, IM HARVARD UNIV MIT DIV HLTH SCI & TECHNOL CAMBRIDGE MA 02139 USA HARVARD UNIV DEPT MED CAMBRIDGE MA 02139 USA
Incubation of reticulocyte lysates [rabbit] or isolated crude ribosomes with low levels of double-stranded RNA (0.1-10 ng/ml) induces the formation of an inhibitor of protein synthesis initiation similar to that obser... 详细信息
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ENHANCEMENT Of ALPHA-CHYMOTRYPSIN-CATALYZED HYDROLYSIS Of SPECIfIC PARA-NITROANILIDE SUBSTRATES BY 4-PHENYLBUTYLAMINE DERIVATIVE Of HEN EGG-WHITE LYSOZYME
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BIOCHIMICA ET BIOPHYSICA ACTA 1978年 第1期527卷 42-55页
作者: SHECHTER, Y GERTLER, A HEBREW UNIV JERUSALEM FAC AGR DEPT AGR BIOCHEM JERUSALEM 91000 ISRAEL WEIZMANN INST SCI DEPT ORGAN CHEM REHOVOT ISRAEL
Modification of hen egg-white lysozyme by 1-ethyl-3-(3-dimethylaminopropyl)-carbodiimide in presence of 4-phenylbutylamine yielded derivatives, which contained 0.6-0.7 modified residues and retained about 60% of the o... 详细信息
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LIMITED COOPERATIVITY IN COUPLING BETWEEN ELECTRON fLOW AND PHOTOSYNTHETIC ATP SYNTHESIS - COMPARATIVE-STUDY IN CHROMATOPHORES PHOSPHORYLATING AT VERY DIffERENT RATES
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fEBS LETTERS 1978年 第2期87卷 323-328页
作者: CASADIO, R BACCARINIMELANDRI, A MELANDRI, BA UNIV BOLOGNA INST BOTI-40126 BOLOGNAITALY
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