Results 61 to 70 of about 2,558,879 (380)

Mycobacterial cell division arrest and smooth‐to‐rough envelope transition using CRISPRi‐mediated genetic repression systems

open access: yesFEBS Open Bio, EarlyView.
CRISPRI‐mediated gene silencing and phenotypic exploration in nontuberculous mycobacteria. In this Research Protocol, we describe approaches to control, monitor, and quantitatively assess CRISPRI‐mediated gene silencing in M. smegmatis and M. abscessus model organisms.
Vanessa Point   +7 more
wiley   +1 more source

Influence of stand density, thinning and elevated CO2 on stem wood density of spruce

open access: yesJournal of Forest Science, 2007
Stem wood density (SWD) of young Norway spruce trees (Picea abies [L.] Karst.) growing at ambient (A variant, 350 µmol(CO2)/mol) and elevated (E variant, A + 350 µmol(CO2)/mol) atmospheric CO2 concentration inside of the glass domes with adjustable ...
I. Tomášková   +2 more
doaj   +1 more source

Lattice Boltzmann Models for Complex Fluids

open access: yes, 1993
We present various Lattice Boltzmann Models which reproduce the effects of rough walls, shear thinning and granular flow. We examine the boundary layers generated by the roughness of the walls.
Benzi   +12 more
core   +1 more source

Polarization‐resolved femtosecond Vis/IR spectroscopy tailored for resolving weak signals in biological samples using minimal sample volume

open access: yesFEBS Open Bio, EarlyView.
Unique biological samples, such as site‐specific mutant proteins, are available only in limited quantities. Here, we present a polarization‐resolved transient infrared spectroscopy setup with referencing to improve signal‐to‐noise tailored towards tracing small signals. We provide an overview of characterizing the excitation conditions for polarization‐
Clark Zahn, Karsten Heyne
wiley   +1 more source

Optimizing crop loading of apples and pears - results 2004-2006 (foliar fertilizers, thinning) [PDF]

open access: yes, 2008
Main topics of the research-project FuE 03OE088 of “Bundesprogramm Ökologischer Landbau” (30.04.2004-31.12.2006) were the testing of foliar fertilizers in organic apples and pears, optimizing lime sulphur for blossom thinning, looking for alternatives ...
Eis, B.   +3 more
core  

Testing hypotheses of the cause of peripheral thinning of the Greenland Ice Sheet: is land-terminating ice thinning at anomalously high rates? [PDF]

open access: yes, 2008
Recent observations have shown that the periphery of the Greenland ice sheet (GrIS) is thinning rapidly and that this thinning is greatest around marine-terminating outlet glaciers. Several theories have been proposed which provide a link between climate
Bamber, J.   +4 more
core   +3 more sources

An Ultra-Thin, Triple-Band, Incident Angle-Insensitive Perfect Metamaterial Absorber [PDF]

open access: gold, 2023
MST Ishrat Jahan   +3 more
openalex   +1 more source

Thin Melanoma

open access: yesArchives of Pathology & Laboratory Medicine, 2011
Abstract Context.—The incidence of malignant melanoma is increasing and a preponderance of the melanomas diagnosed today are “thin” in terms of Breslow criteria. Although thin melanomas, as a group, are associated with a very good prognosis, a subset of these tumors may metastasize and cause death.
openaire   +2 more sources

Promiscuous stimulation of HSP70 ATPase activity by parasite‐derived J‐domains

open access: yesFEBS Open Bio, EarlyView.
The malaria parasite Plasmodium falciparum exports three highly homologous yet functionally divergent J‐domain proteins into human erythrocytes. Here, we show that J‐domains isolated from all three proteins effectively stimulate the ATPase activity of both endogenous host and exported parasite HSP70 chaperones.
Julian Barth   +6 more
wiley   +1 more source

Respostas hidrológicas em pequenas bacias na região semiárida em função do uso do solo Hydrological responses in small watersheds in the semiarid region according to land use

open access: yesRevista Brasileira de Engenharia Agrícola e Ambiental, 2013
Propôs-se, neste estudo, avaliar e comparar o comportamento hidrológico em pequenas bacias investigando a influência da ação antrópica sobre as respostas hidrológicas.
Joseilson O. Rodrigues   +5 more
doaj  

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