Results 61 to 70 of about 18,054 (205)

Beyond Collisionless Dark Matter: Particle Physics Dynamics for Dark Matter Halo Structure [PDF]

open access: yes, 2013
Dark matter (DM) self-interactions have important implications for the formation and evolution of structure, from dwarf galaxies to clusters of galaxies.
Tulin, Sean   +2 more
core   +3 more sources

Bir Sivil Toplum Örgütü Olarak TKD

open access: yesTürk Kütüphaneciliği, 2002
This conference paper was presented at the ÜNAK / URLA General Conference 10-12 October 2002, 19 Mayıs University, Samsun, organized by the ÜNAK / URLA Association.
openaire   +2 more sources

Common Hematologic Emergencies—Acute Promyelocytic Leukemia and Microangiopathic Hemolytic Anemias—A Pivotal Role of Clinical Laboratory

open access: yesInternational Journal of Laboratory Hematology, Volume 48, Issue 3, Page 521-530, June 2026.
ABSTRACT Hematologic emergencies are urgent health conditions which result in significant mortality and morbidity unless timely therapeutic measures are taken. Therapeutic success depends on their timely and accurate recognition by hematology laboratory services.
Ganna Shestakova   +2 more
wiley   +1 more source

Thermal decoupling and the smallest subhalo mass in dark matter models with Sommerfeld-enhanced annihilation rates

open access: yes, 2012
We consider dark matter consisting of weakly interacting massive particles (WIMPs) and revisit in detail its thermal evolution in the early universe, with a particular focus on models where the annihilation rate is enhanced by the Sommerfeld effect ...
C. Ramsauer   +7 more
core   +1 more source

Prognostic impact of ASXL1 mutations in acute myeloid leukemia treated with lower intensity therapy

open access: yesCancer, Volume 132, Issue 10, 15 May 2026.
Abstract Background ASXL1 mutations (ASXL1MUT) are common in acute myeloid leukemia (AML) and have historically conferred an adverse prognosis with intensive chemotherapy. Given the increasing use of venetoclax (VEN)‐based lower intensity therapy (LIT), the European LeukemiaNet introduced a four‐gene genetic risk classifier in 2024 that categorizes ...
Jennifer Marvin‐Peek   +26 more
wiley   +1 more source

Mapping Nanoscale Buckling in Atomically Thin Cr2Ge2Te6

open access: yesAdvanced Functional Materials, Volume 36, Issue 36, 4 May 2026.
Atomic‐resolution STEM is used to resolve nanoscale buckling in monolayer Cr2Ge2Te₆. A noise‐robust image analysis reconstructs three‐dimensional lattice distortions from single plan‐view images, revealing pronounced defect‐driven nm‐scale out‐of‐plane buckling.
Amy Carl   +20 more
wiley   +1 more source

Tiletamine/Zolazepam and Ketamine with Dexmedetomidine (TKD) Cocktail Is as Effective as Tiletamine/Zolazepam and Ketamine with Xylazine (TKX) in Providing Pig General Anesthesia

open access: yesAnimals
This study aimed to evaluate dexmedetomidine as an alternative to xylazine in pigs. We compared TKD (0.05 mL/kg) to TKX (0.05 mL/kg) in 20 male pigs undergoing unilateral cryptorchid castration (short-term, 45-min) or bilateral cryptorchid castration ...
Ekkapol Akaraphutiporn   +5 more
doaj   +1 more source

The first WIMPy halos

open access: yes, 2005
Dark matter direct and indirect detection signals depend crucially on the dark matter distribution. While the formation of large scale structure is independent of the nature of the cold dark matter (CDM), the fate of inhomogeneities on sub-galactic ...
Green, Anne M.   +2 more
core   +3 more sources

Galactic PeV neutrinos from dark matter annihilation

open access: yes, 2014
The IceCube Neutrino Observatory has observed highly energetic neutrinos in excess of the expected atmospheric neutrino background. It is intriguing to consider the possibility that such events are probing physics beyond the standard model.
Zavala, Jesus
core   +1 more source

GATA2 Mutations Predict Poor Prognosis in Transplanted Myeloid Neoplasms

open access: yesCancer Medicine, Volume 15, Issue 5, May 2026.
ABSTRACT Background GATA binding protein 2 (GATA2) plays a crucial role in the differentiation, proliferation, and maintenance of hematopoietic stem cells (HSCs). GATA2 mutations have been identified in acute myeloid leukemia (AML) and myelodysplastic syndromes (MDS), but the impact of somatic GATA2 mutations on prognosis remains controversial ...
Xian Zhang   +8 more
wiley   +1 more source

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