Results 21 to 30 of about 2,125,493 (294)

(2RS)-3-(4-Hydroxyphenyl)-2-(1-oxo-1H-2,3-dihydroisoindol-2-yl)propanoic acid monohydrate [PDF]

open access: yes, 2007
The title compound, C₁₇H₁₅NO₄·H₂O, derived from DL-tyrosine crystallizes as an unusual hydrogen-bonded acid-monohydrate dimer. The asymmetric unit contains two organic molecules and two water molecules.
Brady, Fiona, Gallagher, John F.
core   +1 more source

Loewner chains in the unit disk

open access: yesRevista Matemática Iberoamericana, 2010
In this paper we introduce a general version of the notion of Loewner chains which comes from the new and unified treatment, given in [Bracci, F., Contreras, M.D. and Díaz-Madrigal, S.: Evolution families and the Loewner equation I: the unit disk. To appear in J. Reine Angew. Math.] of the radial and chordal variant of the Loewner differential equation,
Contreras M. D.   +2 more
openaire   +5 more sources

Performance of three rapid diagnostic tests for the detection of Cryptosporidium spp. and Giardia duodenalis in children with severe acute malnutrition and diarrhoea

open access: yesInfectious Diseases of Poverty, 2019
Background There is significant need for accurate diagnostic tools for Cryptosporidium spp. and Giardia duodenalis infections in resource limited countries where diarrhoeal disease caused by these parasites is often prevalent.
Joseph Bitilinyu-Bangoh   +11 more
doaj   +1 more source

Donor–Acceptor Copolymers with Rationally Regulated Side Chain Orientation for Polymer Solar Cells Processed by Non-Halogenated Solvent

open access: yesOrganic Materials, 2022
A donor–acceptor (D-A) conjugated polymer PBTFO-T-1 consisting of 2,1,3-benzothiadiazole (BT) as A unit and thiophene (T) as D unit was facilely obtained by a straightforward three-step reaction. The BT unit is attached with a fluorine atom and an alkoxy
Zhengwei Hu   +9 more
doaj   +1 more source

Pulses of chaos synchronization in coupled map chains with delayed transmission

open access: yes, 2009
Pulses of synchronization in chaotic coupled map lattices are discussed in the context of transmission of information. Synchronization and desynchronization propagate along the chain with different velocities which are calculated analytically from the ...
A. Pikovsky   +5 more
core   +1 more source

Structure of self-assembled Mn atom chains on Si(001) [PDF]

open access: yes, 2015
Mn has been found to self-assemble into atomic chains running perpendicular to the surface dimer reconstruction on Si(001). They differ from other atomic chains by a striking asymmetric appearance in filled state scanning tunneling microscopy (STM ...
Bowler, D.   +5 more
core   +3 more sources

Breaking the Chain of Infection: Dental Unit Water Quality Control [PDF]

open access: yesJournal of Clinical and Diagnostic Research, 2016
Introduction: The air–water syringes, ultrasonic scalers, high speed air turbine handpieces are connected to dental units by a network of small-bore plastic tubes through which water and air travel to activate or cool the instruments and it had been ...
Amrita Pawar   +3 more
doaj   +1 more source

Butane-1,4-diyl bis-(pyridine-3-carboxyl-ate) [PDF]

open access: yes, 2012
Mol­ecules of the title compound (alternative name: butane-1,4-diyl dinicotinate), C16H16N2O4, lie on a inversion centre, located at the mid-point of the central C—C bond of the aliphatic chain, giving one half-mol­ecule per asymmetric unit.
Bolte, Michael   +3 more
core   +2 more sources

An open innovative inventory management based demand forecasting approach for the steel industry

open access: yesJournal of Open Innovation: Technology, Market and Complexity
This research focuses on accurately forecasting steel wire mesh demand to ensure timely order fulfillment. Various univariate time series forecasting methods were employed, including Prophet, Support Vector Regression (SVR), 1-Dimensional Convolutional ...
Nonthaphat Sukolkit   +2 more
doaj   +1 more source

Remodeling of biological tissue: Mechanically induced reorientation of a transversely isotropic chain network

open access: yes, 2004
A new class of micromechanically motivated chain network models for soft biological tissues is presented. On the microlevel, it is based on the statistics of long chain molecules.
Alberts   +40 more
core   +1 more source

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