Results 111 to 120 of about 16,750 (207)

Pilot-aided modulation for narrow-band satellite communications [PDF]

open access: yes
This paper discusses a number of tone-aided modulation techniques which have been studied as part of the Mobile Satellite Experiment (MSAT-X) Program. In all instances tone(s) are inserted into data-free portions of the transmit spectrum and used by the ...
Rafferty, William, Saulnier, Gary J.
core   +1 more source

rTCT: Rodent Triangle Completion Task to Facilitate Reverse Translational Study of Path Integration

open access: yesHippocampus, Volume 36, Issue 3, May 2026.
ABSTRACT Path integration is navigation in the absence of environmental landmarks and is a primary cognitive mechanism underlying spatial memory. Path integration performance is primarily assessed in humans using the Triangle Completion Task (TCT). In humans, TCT has shown promise for the early diagnosis of Alzheimer's disease.
Stephen Duncan   +13 more
wiley   +1 more source

Cryogenic wind tunnels for high Reynolds number testing [PDF]

open access: yes
A compilation of lectures presented at various Universities over a span of several years is discussed. A central theme of these lectures has been to present the research facility in terms of the service it provides to, and its potential effect on, the ...
Kilgore, R. A.   +2 more
core   +1 more source

spa Typing and Antibiotic Resistance Profiles of Methicillin‐Resistant Staphylococcus aureus Isolates From Broilers in Ilam, Iran

open access: yesVeterinary Medicine and Science, Volume 12, Issue 3, May 2026.
This study characterized MRSA in broilers in Ilam, Iran. Of 200 swabs, 107 Staphylococcus aureus isolates were confirmed by femA PCR, of which 9 (8.41%) were MRSA (mecA‐positive). spa typing revealed five distinct types, with t011 dominant (40%). Novel types for Iran included t304, t567 and t1184.
Zeinab Alimadad   +2 more
wiley   +1 more source

Lock-in Problem for Parallel Rotor-router Walks [PDF]

open access: yes, 2015
The rotor-router model, also called the Propp machine, was introduced as a deterministic alternative to the random walk. In this model, a group of identical tokens are initially placed at nodes of the graph.
Chalopin, Jérémie   +5 more
core   +4 more sources

Quantifying microbiota impact on plant traits for the guidance of breeding programs

open access: yes
New Phytologist, Volume 250, Issue 6, Page 3524-3533, June 2026.
Manuel Blouin   +5 more
wiley   +1 more source

Proximal ureteral fibroepithelial polyp with secondary renal atrophy in a dog (Canis lupus familiaris)

open access: yesVeterinary Record Case Reports, Volume 14, Issue 2, May 2026.
Abstract A 12‐year‐old, male intact, Papillon dog was presented following trauma from a motor vehicle accident. On arrival, the dog was laterally recumbent with neurological dysfunction (modified Glasgow coma scale 12) and multiple injuries, including right hip luxation and suspected haemorrhage.
Charles T. Talbot   +2 more
wiley   +1 more source

Aging‐Driven Immunosuppression: The Role of Tregs in the Ovarian Tumor Microenvironment

open access: yesAging Cell, Volume 25, Issue 5, May 2026.
In the aged ovarian TME, cancer cells exhibit increased succinate production. Elevated extracellular succinate activates the SUCNR1 receptor on Tregs, promoting their recruitment and contributing to an immunosuppressive environment. This leads to diminished anti‐tumor T cell responses and reduced survival.
Mary P. Udumula   +10 more
wiley   +1 more source

Channel strategy adaptation [PDF]

open access: yes
Using transaction cost theory, considerable research in marketing has focused on the conditions under which firms would use direct or vertically integrated versus indirect or arms length channels of distribution.
Nueno, Jose L., Rangan, V. Kasturi
core  

Age‐Associated Impairment of Paneth Cells Driven by microRNA‐152 Promotes Intestinal Epithelial Vulnerability to Pathological Stress

open access: yesAging Cell, Volume 25, Issue 5, May 2026.
Aging associated miR‐152 dysregulation plays a central role in the loss of Paneth cell homeostasis by inhibiting mitochondrial protein Prohibitin1 (PHB1) expression, which contributes to increased small intestinal vulnerability to pathological stresses. ABSTRACT Advanced age is a well‐known risk factor for severe complications in surgical patients with
Bridgette Warner   +13 more
wiley   +1 more source

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