Results 41 to 50 of about 625,935 (339)

Polymorphic regenerated silk fibers assembled through bioinspired spinning

open access: yesNature Communications, 2017
A variety of artificial spinning methods have been applied to produce regenerated silk fibers; however, how to spin regenerated silk fibers that retain the advantages of natural silks in terms of structural hierarchy and mechanical properties remains ...
Shengjie Ling   +5 more
semanticscholar   +1 more source

Advances in Quantitative Analytical Methods for Solid Drugs

open access: yesCrystals
The solid form of the drug can directly affect the physicochemical properties, bioavailability, safety, and efficacy of the drug, and its types mainly include amorphous state, single-component polycrystalline, hydrate, solvate, salt, and cocrystal ...
Yue Tao   +7 more
doaj   +1 more source

A Solvable Model for Polymorphic Dynamics of Biofilaments

open access: yes, 2011
We investigate an analytically tractable toy model for thermally induced polymorphic dynamics of cooperatively rearranging biofilaments - like microtubules.
Hervé Mohrbach   +2 more
core   +1 more source

Phenotypic pattern over centric fusion clinal variation in the water-hyacinth grasshopper, Cornops aquaticum (Orthoptera: Acrididae) [PDF]

open access: yes, 2018
The water-hyacinth grasshopper, Cornops aquaticum, occurs in freshwater environments in the New World between latitudes 23°N and 35°S. At the southernmost margin of this distribution the populations are polymorphic for three centric fusions (Robertsonian
Bownes   +21 more
core   +1 more source

A Hybrid SRAM/RRAM In-Memory Computing Architecture Based on a Reconfigurable SRAM Sense Amplifier

open access: yesIEEE Access, 2023
In this paper, a hybrid memory architecture based on a new array of SRAM and resistive random-access memory (RRAM) cells is proposed to perform in-memory computing by implementing all basic two-input Boolean functions. The SRAM array can be configured as
Seyed Hassan Hadi Nemati   +2 more
doaj   +1 more source

Identification and Validation of EST-Derived Molecular Markers, TRAP and VNTRs, for Banana Research [PDF]

open access: yes, 2011
The advent of high-throughput sequencing technology has generated abundant information on DNA sequences for the genomes of many plant species. Expressed Sequence Tags (ESTs), which are unique DNA sequences derived from a cDNA library and therefore ...
Ferreira, C.F.   +6 more
core   +2 more sources

Program synthesis from polymorphic refinement types [PDF]

open access: yesACM-SIGPLAN Symposium on Programming Language Design and Implementation, 2015
We present a method for synthesizing recursive functions that provably satisfy a given specification in the form of a polymorphic refinement type. We observe that such specifications are particularly suitable for program synthesis for two reasons. First,
N. Polikarpova, Armando Solar-Lezama
semanticscholar   +1 more source

Disappearing Polymorphs Revisited [PDF]

open access: yesAngewandte Chemie International Edition, 2015
AbstractNearly twenty years ago, Dunitz and Bernstein described a selection of intriguing cases of polymorphs that disappear. The inability to obtain a crystal form that has previously been prepared is indeed a frustrating and potentially serious problem for solid‐state scientists.
Bucar, D, Lancaster, RW, Bernstein, J
openaire   +3 more sources

Biochemical characterization of the Nigerian indigenous guinea fowl (Numida meleagris) [PDF]

open access: yesBiotechnology in Animal Husbandry, 2016
Blood protein polymorphism has been extensively used for characterization and estimation of genetic diversity in farm animals. A study on biochemical characterization and estimation of genetic diversity of Nigerian indigenous guinea fowls (Numida ...
Oguntunji Olusegun Abel   +2 more
doaj  

Purity and Uncertainty Study of CRM Betulin by DSC

open access: yesNatural Products and Bioprospecting, 2020
Betulin (BE) can be obtained from many plants, such as those belonging Betulaceae family, and pharmacological investigations showed its notable biological properties and good potential for food and pharmaceutical development.
Li Zhang   +8 more
doaj   +1 more source

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