Results 81 to 90 of about 68,762 (209)

Radioautography of Cerebral Tumors Employing P32

open access: yesExperimental Biology and Medicine, 1950
SummaryRadioautographs of human brain tumors and of normal brain, employing P32, have been made in 18 cases. A frozen section technic, without fixation, has been found necessary in order to prevent redistribution of the isotope within the tissues. Autographic blackening has been consistently much higher in tumor tissue than in brain, but is subject to ...
D, STEINBERG, B, SELVERSTONE
openaire   +3 more sources

Bounds on expected coupling times in Markov chains [PDF]

open access: yes, 2008
In the author’s paper “Coupling and Mixing Times in Markov Chains” (RLIMS, 11, 1- 22, 2007) it was shown that it is very difficult to find explicit expressions for the expected time to coupling in a general Markov chain. In this paper simple upper and
Hunter, Jeffrey J.
core  

Denoising Diffusion Model With Pixel‐Adaptive Convolutions for Sheet Metal Forming Analysis

open access: yesProceedings in Applied Mathematics and Mechanics, Volume 26, Issue 2, June 2026.
ABSTRACT Traditional tool development processes in mechanical forming, especially for pressing tools, are often limited by time‐consuming trial‐and‐error cycles, which rely heavily on expert knowledge. These cycles can create bottlenecks and increase costs.
Syed Sarim Ali   +3 more
wiley   +1 more source

Significance of Myelodysplasia‐Related Mutations and the Genetic Landscape of Acute Leukemias of Ambiguous Lineage

open access: yesInternational Journal of Laboratory Hematology, Volume 48, Issue 3, Page 512-520, June 2026.
ABSTRACT The recent fifth edition WHO classification and ICC classification systems have moved further toward genetically defined classifications of acute leukemias. Both now recognize myelodysplasia‐related (MR) mutations as defining of MDS‐related AML (AML‐MR).
Timothy J. Kirtek, Olga K. Weinberg
wiley   +1 more source

Effects of dietary protein levels on the long-term growth response and fitting growth models of gibel carp (Carassius auratus gibelio)

open access: yesAnimal Nutrition, 2015
A 41-wk growth trial was conducted to evaluate the effects of dietary protein levels on the long-term growth response and fitting growth models of gibel carp (Carassius auratus gibelio) with an initial body weight of 1.85 ± 0.17 g.
Biao Yun   +7 more
doaj   +1 more source

The process of infection with bacteriophage phiX174, XXI. Replication and fate of the replicative form [PDF]

open access: yes, 1968
Previous publications have described the formation of a double-stranded DNA intermediate(1) (replicative form, RF) during the replication of bacteriophage phiX174, the semiconservative replication at a bacterial "site"(2) of that RF containing the ...
Knippers, Rolf   +2 more
core  

Parenting with psychosis: An exploration of the everyday parenting practices of parents with psychotic disorders

open access: yesPsychology and Psychotherapy: Theory, Research and Practice, Volume 99, Issue 2, Page 425-442, June 2026.
Abstract Objectives Parental psychosis poses challenges for families but tailored support for parents remains limited. Very few studies have explored the day‐to‐day parenting practices of parents with psychosis in depth, and none have qualitatively compared their parenting to that of parents without serious mental illness (SMI).
Hannah Collins   +4 more
wiley   +1 more source

Distribution of P32 in Tissues of Normal Animals.

open access: yesExperimental Biology and Medicine, 1952
SummaryThe distribution and the specific activity of P32 in the various organs of normal animals was studied at 1, 2, and 12 hours after intraperitoneal administration of the isotope. The P32 was rapidly taken up by the serum and distributed in the various organs.
I, ROSENFELD, O A, BEATH
openaire   +2 more sources

Operating LISA as a Sagnac interferometer

open access: yes, 2003
A phase-locking configuration for LISA is proposed that provides a significantly simpler mode of operation. The scheme provides one Sagnac signal readout inherently insensitive to laser frequency noise and optical bench motion for a non-rotating LISA ...
Shaddock, Daniel A.
core   +1 more source

Boosting Photo‐Pyroelectric Effect via Tunable Polarization and Interfacial Defect Engineering

open access: yesAdvanced Science, Volume 13, Issue 25, 4 May 2026.
This study reports Ba(Ti0.85Zr0.15)O3 nanocatalysts with enhanced polarization and oxygen‐vacancy‐rich interfaces for efficient NIR‐II photo‐pyroelectric therapy. Zr doping boosts the pyroelectric coefficient and accelerates polarization switching, while oxygen vacancies improve photothermal conversion and surface reactivity.
Yanli Huang   +13 more
wiley   +1 more source

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