Results 81 to 90 of about 33,738 (312)

Clutch-size adjustments and skew models: effects on reproductive partitioning and group stability [PDF]

open access: yes, 2007
Reproductive skew theory seeks to integrate social and ecological factors thought to influence the division of reproduction among group-living animals. However, most reproductive skew models only examine interactions between individuals of the same sex ...
Ian M. Hamilton   +3 more
core   +1 more source

Performance Indicators Definition during Hydromechanical Transmission Gear Shift

open access: yesМеханика машин, механизмов и материалов, 2011
The microprocessor controller deviсе and mathematical model for control were presented. The performance indicators of mobile machines hydro mechanical transmission are shown to determine during shift road testing or modeling experimental period.
V.N. Basalaev   +4 more
doaj  

Phosphoinositides and inositol phosphates as molecular glues

open access: yesFEBS Letters, EarlyView.
Inositol phosphates (IPs) and phosphoinositides (PIPs) regulate diverse eukaryotic processes. Beyond recruiting signaling proteins or acting as structural cofactors, recent studies suggest they mediate protein–protein interactions as natural molecular glues.
Aleshia Seaton‐Terry   +9 more
wiley   +1 more source

Magnetic Particle Clutch models

open access: yes, 1947
The first laboratory model, and an interactive model, of the magnetic fluid clutch. The magnetic particle clutch was invented by Jacob Rabinow at the National Bureau of Standards around 1947. A clutch is a device for transmitting torque between a pair of
Rabinow, Jacob; Rabinow Engineering Co. Inc.
core  

Three phosphatase families form a community: The phosphohydrolases that act upon inositol pyrophosphates

open access: yesFEBS Letters, EarlyView.
Inositol pyrophosphates are energy‐rich signaling molecules that perform critical functions in cells. Three different families of phosphatases hydrolyze the β phosphate of the inositol pyrophosphate molecules: two have narrow specificities and one is promiscuous.
Ronda J. Rolfes
wiley   +1 more source

MarkPitt99/R-script-for-clutch-size-paper: Urban environmental constraints and clutch size in blue tits (Cyanistes caeruleus)

open access: yes
<p>Code and data for the following manuscript: Pitt, M.D., Capilla-Lasheras, P., Alhowiti, N.S., Branston, C.J., Carlon, E., Boonekamp, J.J. and Dominoni, D.M., 2023.
Mark Pitt, Pablo Capilla-Lasheras
core   +1 more source

Design and analysis strategies for robust microbiome ageing research

open access: yesFEBS Letters, EarlyView.
The gut microbiome changes with age and associates with age‐related morbidity and mortality, establishing it as a potential biomarker and intervention target for ageing. Realising this potential requires methodological rigour, yet distinguishing biological signals from methodological artefacts remains challenging across cohorts. This review provides an
Mark Olenik   +5 more
wiley   +1 more source

TRAIL‐PEG‐Apt‐PLGA nanosystem as an aptamer‐targeted drug delivery system potential for triple‐negative breast cancer therapy using in vivo mouse model

open access: yesMolecular Oncology, EarlyView.
Aptamers are used both therapeutically and as targeting agents in cancer treatment. We developed an aptamer‐targeted PLGA–TRAIL nanosystem that exhibited superior therapeutic efficacy in NOD/SCID breast cancer models. This nanosystem represents a novel biotechnological drug candidate for suppressing resistance development in breast cancer.
Gulen Melike Demirbolat   +8 more
wiley   +1 more source

Circus Lupus, Pitchman, and Clutch concert flier - St. Stephen's Church, Washington, D.C., September 26, 1992

open access: yes, 1992
Flier promoting a concert featuring Circus Lupus, Pitchman, Clutch, and Tonic performing at St. Stephen's Church in Washington, D.C.

core  

Studies on aspects of the ecology of some hole nesting birds [PDF]

open access: yes, 1994
The breeding success of four species of small, hole-nesting woodland birds, die Blue, Great and Coal Tits and Pied Flycatcher utilising nestboxes was examined. Three study areas in County Durham were selected, Hamsterley Forest (largely a plantation) and
Barrett, Catrina Faith
core  

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