Results 41 to 50 of about 7,034,840 (320)

To Evaluate the Different Rapid Screening Tests for Diagnosis of Leptospirosis [PDF]

open access: yesJournal of Clinical and Diagnostic Research, 2015
Introduction: Leptospirosis is an acute febrile disease, in tropical and sub-tropical regions of world. It has been underreported in India, due to presence of non-specific symptoms and unavailability of appropriate laboratory diagnostic facilities in ...
Tanvi Panwala   +2 more
doaj   +1 more source

Post-stressed concrete foundation may reduce machinery vibration [PDF]

open access: yes, 1967
Post-stressing concrete mat foundation reduces excessive vibrations in machinery. The mat is stressed in compression after the machinery is mounted, thus closing any cracks in it, altering the distribution of the soil subgrade reaction on the mat, and ...
Fistedis, S. H.
core   +1 more source

The Topological Non-connectivity Threshold and magnetic phase transitions in classical anisotropic long-range interacting spin system

open access: yes, 2005
We analyze from the dynamical point of view the classical characteristics of the Topological Non-connectivity Threshold (TNT), recently introduced in F.Borgonovi, G.L.Celardo, M.Maianti, E.Pedersoli, J.Stat.Phys.,116,516(2004).
Borgonovi, Fausto   +2 more
core   +2 more sources

Time after time – circadian clocks through the lens of oscillator theory

open access: yesFEBS Letters, EarlyView.
Oscillator theory bridges physics and circadian biology. Damped oscillators require external drivers, while limit cycles emerge from delayed feedback and nonlinearities. Coupling enables tissue‐level coherence, and entrainment aligns internal clocks with environmental cues.
Marta del Olmo   +2 more
wiley   +1 more source

Characterization of hybrid composites produced with mats made using different methods

open access: yesMaterials Research, 2009
This work is focused on the development and evaluation of manufacturing methods to produce short fibers hybrid mats. Different methods were developed, including: aqueous and fluidized bed. Composites were molded to help evaluating the produced mats.
Cristiane Aurélia Borges Vieira   +4 more
doaj   +1 more source

Erratum: Effective Lorentz Force due to Small-Angle Impurity Scattering: Magnetotransport in High-$T_c$ Superconductors

open access: yes, 2002
The equations in cond-mat/0011020 and Phys. Rev, Lett. 86, 4652 (2001) are valid but a numerical estimate in the paper is incorrect.Comment: An erratum for cond-mat/0011020 and Phys. Rev, Lett.
Abrahams, Elihu, Varma, C. M.
core   +1 more source

The newfound relationship between extrachromosomal DNAs and excised signal circles

open access: yesFEBS Letters, EarlyView.
Extrachromosomal DNAs (ecDNAs) contribute to the progression of many human cancers. In addition, circular DNA by‐products of V(D)J recombination, excised signal circles (ESCs), have roles in cancer progression but have largely been overlooked. In this Review, we explore the roles of ecDNAs and ESCs in cancer development, and highlight why these ...
Dylan Casey, Zeqian Gao, Joan Boyes
wiley   +1 more source

Structural evolution and enhanced thermal cycling life of HVAF-sprayed NiCrAlY bond coat modified by YSZ

open access: yesJournal of Materials Research and Technology
Thermal barrier coatings with varied bond coat structures were deposited using high-velocity air fuel spraying. Highly hard YSZ particles are introduced into the NiCrAlY bond layer by accelerating to supersonic speeds at low temperatures to change the ...
Haiyong Liu   +7 more
doaj   +1 more source

Spectroscopic evidence for unconventional superconductivity in UBe$_{13}$

open access: yes, 2000
Reply to cond-mat/0007006 by GloosComment: Reply to cond-mat/0007006 by ...
Fisk, Z.   +3 more
core   +1 more source

PARP inhibitors elicit distinct transcriptional programs in homologous recombination competent castration‐resistant prostate cancer

open access: yesMolecular Oncology, EarlyView.
PARP inhibitors are used to treat a small subset of prostate cancer patients. These studies reveal that PARP1 activity and expression are different between European American and African American prostate cancer tissue samples. Additionally, different PARP inhibitors cause unique and overlapping transcriptional changes, notably, p53 pathway upregulation.
Moriah L. Cunningham   +21 more
wiley   +1 more source

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