Results 91 to 100 of about 5,548,396 (318)

Condiciones de bioseguridad y percepción del riesgo: hacia la construcción de un mapa de riesgo en la Facultad de Ciencias Veterinarias de la Universidad Nacional de La Plata

open access: yesAnalecta Veterinaria, 2012
Un mapa de riesgo representa el estado de situación sobre bioseguridad, seguridad laboral y percepción del riesgo de un colectivo particular. Con el objetivo de recolectar información para construir un instrumento que posibilite conformar dicho mapa en ...
Julián::http://voc.sedici.unlp.edu.ar/node/56772::600 Bover
doaj   +4 more sources

Lower-curing-temperature PMR polyimides [PDF]

open access: yes
Partial substitution of a p-aminostyrene end-cap for the monomethyl ester of 5-norbornene-2, 3-dicarboxylic acid lowered the final cure temperature of typical PMR resins from 600 F to 500 F.
Delvigs, P.
core   +1 more source

KLK7 overexpression promotes an aggressive phenotype and facilitates peritoneal dissemination in colorectal cancer cells

open access: yesFEBS Open Bio, EarlyView.
KLK7, a tissue kallikrein‐related peptidase, is elevated in advanced colorectal cancer and associated with shorter survival. High KLK7 levels in ascites correlate with peritoneal metastasis. In mice, KLK7 overexpression increases metastasis. In vitro, KLK7 enhances cancer cell proliferation, migration, adhesion, and spheroid formation, driving ...
Yosr Z. Haffani   +6 more
wiley   +1 more source

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

Titulación de anticuerpos en esturiones vacunados contra Streptococcus iniae

open access: yesAnalecta Veterinaria, 2010
En la cría de peces en cautiverio una de las enfermedades de mayor importancia es la causada por Streptococcus iniae. El objetivo de este trabajo fue el estudio de los títulos anticuerpos en esturiones vacunados contra S. iniae.
M.::http://voc.sedici.unlp.edu.ar/node/66375::600 Cattáneo   +2 more
doaj  

Functional expression of horseradish peroxidase in Saccharomyces cerevisiae and Pichia pastoris [PDF]

open access: yes, 2000
The ability to engineer proteins by directed evolution requires functional expression of the target polypeptide in a recombinant host suitable for construction and screening libraries of enzyme variants.
Arnold, Frances H.   +5 more
core  

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

Cabras criollas: inicio reproductivo y productividad en la zona de La Plata

open access: yesAnalecta Veterinaria, 2010
El objetivo del presente trabajo fue evaluar la incidencia de la edad y peso al primer servicio de cabrillas criollas de reposición sobre la productividad al primero y al segundo parto. Se registró: peso al nacimiento de las cabrillas, edad, peso y época
María Gabriela::http://voc.sedici.unlp.edu.ar/node/66577::600 Muro   +3 more
doaj  

Light Scalar Meson sigma(600) in QCD Sum Rule with Continuum

open access: yes, 2010
The light scalar meson sigma(600) is known to appear at low excitation energy with very large width on top of continuum states. We investigate it in the QCD sum rule as an example of resonance structures appearing above the corresponding thresholds.
Chen, Hua-Xing   +3 more
core   +1 more source

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