Results 21 to 30 of about 5,871,750 (150)

HUDOKORMOV D. N.

open access: yesЛитьë и металлургия, 2009
. (to the 85-th anniversary)
article editotial
doaj  

N-[4-(β-d-Allopyranosyloxy)benzylidene]methylamine

open access: yesActa Crystallographica Section E, 2009
The title compound, C14H19NO6, was synthesized by the condensation reaction between hecilid (4-formylphenl-β-d-allopyranoside) and methylamine in methanol.
Shu-Fan Yin   +4 more
doaj   +1 more source

Degree sequence for k-arc strongly connected multiple digraphs

open access: yesJournal of Inequalities and Applications, 2017
Let D be a digraph on { v 1 , … , v n } $\{v_{1},\ldots, v_{n}\}$ . Then the sequence { ( d + ( v 1 ) , d − ( v 1 ) ) , … , ( d + ( v n ) , d − ( v n ) ) } $\{ (d^{+}(v_{1}), d^{-}(v_{1})), \ldots, (d^{+}(v_{n}), d^{-}(v_{n}))\}$ is called the degree ...
Yanmei Hong, Qinghai Liu
doaj   +1 more source

Forest Gothic of D. N. Mamin-Sibiryak

open access: yesФилологический класс, 2023
The article analyzes a micro detail of D. N. Mamin-Sibiryak’s landscape poetics: the metaphorical epithet Gothic in descriptions of coniferous forests of the Urals, its semantic role, and genesis.
doaj   +1 more source

Improving the Gilbert-Varshamov bound for $q$-ary codes [PDF]

open access: yesDiscrete Mathematics & Theoretical Computer Science, 2005
Given positive integers $q$, $n$ and $d$, denote by $A_q(n,d)$ the maximum size of a $q$-ary code of length $n$ and minimum distance $d$. The famous Gilbert-Varshamov bound asserts that $A_q(n,d+1) \geq q^n / V_q(n,d)$, where $V_q(n,d)=\sum_{i=0}^d ...
Van H. Vu, Lei Wu
doaj   +1 more source

Pofessor D. J. van Rooy- 'n waardering

open access: yesKoers : Bulletin for Christian Scholarship, 1956
So ken ons vir Dirk Jan van Rooy. Deur sy wysheid is hy ’n toring van krag in elke kring waarin hy hom beweeg.
W. P. Robbertse
doaj   +1 more source

Anti-N-Methyl-D-Aspartate Receptor Encephalitis

open access: yesPediatric Neurology Briefs, 2013
Investigators at Universities of Barcelona, Pennsylvania, Oviedo, and Valencia, and the Spanish NMDAR Encephalitis Work Group report the clinical features of 20 pediatric patients with anti-N-methyl-D-aspartate receptor (NMDAR) encephalitis seen in a ...
J Gordon Millichap
doaj   +1 more source

Anti-N-Methyl-d-Aspartate Receptor Encephalitis

open access: yesPediatrics and Neonatology, 2011
Anti-N-methyl-d-aspartate (NMDA) receptor encephalitis is a treatment-responsive encephalitis associated with anti-NMDA receptor antibodies, which bind to the NR1/NR2 heteromers of the NMDA receptors.
Te-Yu Hung, Ning-Hui Foo, Ming-Chi Lai
doaj   +1 more source

ЭКОНОМИЧЕСКИЕ РЫЧАГИ МУНИЦИПАЛЬНОЙ ПОЛИТИКИ В СФЕРЕ ОХРАНЫ АТМОСФЕРНОГО ВОЗДУХА НА ПРИМЕРЕ ГОРОДА ЛЬВОВА

open access: yesMokslo Taikomieji Tyrimai Lietuvos Kolegijose, 2019
Проаналізовано екологічний стан атмосферного повітря у м. Львові. Визначено основні проблеми, що спричиняють надмірне забруднення повітр
Галина Нестеренко
doaj  

Загадочное зырянское слово абутор ’медведь-самец в пору течки’ [A Mysterious Komi Zyrian Word: абутор ’male bear in heat’] [PDF]

open access: yesLinguistica Uralica
The paper investigates the Russian dialectal word абутор ’male bear in heat’ and its later fixation абуторь ’walking (not hibernating) bear’. The author proposes to discuss its new interpretation.
Galina Fedyuneva
doaj   +1 more source

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