Results 51 to 60 of about 1,353,263 (305)
The dynamics of spiral arms in pure stellar disks
, 2011 It has been believed that spirals in pure stellar disks, especially the ones spontaneously formed, decay in several galactic rotations due to the increase of stellar velocity dispersions.
Baba +22 more
core +1 more source
Gut microbiome and aging—A dynamic interplay of microbes, metabolites, and the immune system
FEBS Letters, EarlyView.Age‐dependent shifts in microbial communities engender shifts in microbial metabolite profiles. These in turn drive shifts in barrier surface permeability of the gut and brain and induce immune activation. When paired with preexisting age‐related chronic inflammation this increases the risk of neuroinflammation and neurodegenerative diseases.
Aaron Mehl, Eran Blacher
wiley +1 more source
Arms Races and Negotiations [PDF]
A state which does not desire an arms race may nevertheless acquire new weapons if it believes another state will acquire them. If each state assigns some arbitrarily small probability to the event that the other state has a dominant strategy to acquire ...
Sandeep Baliga, Tomas Sjostrom
core +3 more sources
Dinamika Global, 2022 Saat ini, produksi dan distribusi Small Arms and Light Weapons (SALW) telah menjadi ancaman bagi komunitas global . Hal ini dapat menjadi pedang bermata dua yang di satu sisi dapat digunakan oleh pemerintah untuk menegakkan hukum dan keadilan, tetapi di
Dedi Komarudin, Prasetia Anugrah Pratama
doaj +1 more source
Sequential Allocation and Balancing Prognostic Factors in a Psychiatric Clinical Trial [PDF]
, 2008 In controlled clinical trials, each of several prognostic factors should be balanced across the trial arms. Traditional restricted randomization may be proved inadequate especially with small sample sizes.
Basilio B. Pereira +4 more
core +1 more source
Molecular Oncology, EarlyView.Aldehyde dehydrogenase 1A1 (ALDH1A1) is a cancer stem cell marker in several malignancies. We established a novel epithelial cell line from rectal adenocarcinoma with unique overexpression of this enzyme. Genetic attenuation of ALDH1A1 led to increased invasive capacity and metastatic potential, the inhibition of proliferation activity, and ultimately ...
Martina Poturnajova +25 more
wiley +1 more source
International Studies Journal, 2023 The research work focus on the origin and brief history of Esanland in Edo State. This study examined proliferation of small arms and it impact on nation building in Esanland with special focus on Uraomi from 1970-1991.
Esezobor Paul, Fidelis Achoba
doaj
Revista de Estudios Brasileños, 2017 The increase of international attention regarding the theme of small arms has generated several actions that demonstrate this concern. Multilateral and non-governmental organizations, such as the UN and Caritas, record the use of small arms in many of ...
Flavia DE ÁVILA +1 more
doaj +1 more source
Personal Armour Testing versus Small Arms Ammunition when the Test Standard Doesn’t Fit [PDF]
Problemy Mechatroniki, 2015 Small arms ammunition which may impact personal armour and is deemed to be realistic as a threat by the user, may not always comply with armour test standards.
Philip GOTTS
doaj +1 more source
Somatic mutational landscape in von Hippel–Lindau familial hemangioblastoma
Molecular Oncology, EarlyView.The causes of central nervous system (CNS) hemangioblastoma in Von Hippel–Lindau (vHL) disease are unclear. We used Whole Exome Sequencing (WES) on familial hemangioblastoma to investigate events that underlie tumor development. Our findings suggest that VHL loss creates a permissive environment for tumor formation, while additional alterations ...
Maja Dembic +5 more
wiley +1 more source