Results 111 to 120 of about 101,128 (273)

The Impact of Common Medications on Male Fertility: An Updated Systematic Review

open access: yesAndrology, EarlyView.
ABSTRACT Background Compared with those of cytotoxic treatments, the potential effects of common medications on the fertility of men trying to conceive currently or planning to conceive in the future are less well described. The use of common medications may modify the gonadotropic axis, spermatogenesis, and epididymal maturation or alter male ...
Lina Jebli   +7 more
wiley   +1 more source

Comet Assay alkalmazása a növényi sejteknél

open access: yes, 2011
A főleg állati sejteknél alkalmazott Comet Assay módszerét mutatja be a szakdolgozat növényi sejtekre vonatkozóan, három típuskísérlettel.
Czirják, Tamás
core  

Retinal dystrophies simulating geographic atrophy: A diagnostic challenge

open access: yesActa Ophthalmologica, EarlyView.
Abstract Geographic atrophy (GA) is the chronic loss of retinal pigment epithelium, photoreceptors and choriocapillaris, marking the dry late stage of age‐related macular degeneration (AMD). GA prevalence is expected to rise in the upcoming decades. Advanced GA leads to central scotomas, reducing visual acuity and quality of life, potentially resulting
Johanna M. Colijn   +3 more
wiley   +1 more source

NTAQ1 Promotes Hepatocellular Carcinoma Growth by Facilitating the Protein Degradation of the Tumor Suppressor PRDM2

open access: yesCancer Science, EarlyView.
Copy number variation analysis in The Cancer Genome Atlas identified NTAQ1 as a potential driver of HCC progression. NTAQ1 accelerates tumor growth by promoting the degradation of the tumor suppressor protein PRDM2, thereby impairing DNA repair and suppressing apoptosis. These findings indicate that NTAQ1 could be a valuable target for the treatment of
Tomohiko Ikehara   +21 more
wiley   +1 more source

Story2Board: A Training‐Free Approach for Expressive Visual Storytelling

open access: yesComputer Graphics Forum, EarlyView.
Abstract We present Story2Board, a training‐free framework for expressive storyboard generation from natural language. Existing methods narrowly focus on subject identity, overlooking key aspects of visual storytelling such as spatial composition, background evolution, and narrative pacing.
D. Dinkevich   +4 more
wiley   +1 more source

Postperihelion Cometary Activity on the Outer Main-belt Asteroid 2005 XR132

open access: yesThe Planetary Science Journal
We report comet-like activity on the outer main-belt asteroid 2005 XR _132 discovered by the Lulin One-meter Telescope in early 2021 April. A series of follow-up observations were triggered to characterize the morphology and brightness variation of 2005 ...
Yu-Chi Cheng   +11 more
doaj   +1 more source

Baroclinic Vortex Generation by a Comet Shoemaker-Levy 9 Impact

open access: yes, 1997
"Impact of Shoemaker-Levy 9 caused various changes on Jupiter. One of them is the comet impact sites left on the surface of Jupiter. These impact sites were very stable and long-1ived, which is a mystery worthy for detailed investigation.
Tajima, M.", Yabe, T., "Matsunaga, E.
core  

Latitudinal properties of the solar wind from studies of ionic comet tails [PDF]

open access: yes, 1976
A statistical analysis is presented of the orientations of ionic comet tails in the solar wind. The analysis indicates that the radial solar wind speed is not necessarily higher near the solar poles than near the equator. The results refer to a long-term,
Brandt, J. C.
core  

A Look at Eight Outbursts of Comet 7P/Pons–Winnecke

open access: yesThe Planetary Science Journal
Cometary outbursts may be used as a means to infer the physical processes occurring on cometary nuclei. To that end, we studied eight outbursts of comet 7P/Pons–Winnecke identified between 2021 June 3 and August 31. The data analyzed consisted of optical
Ky Huynh   +8 more
doaj   +1 more source

The evolution of the comet С/2006 M4 (SWAN) tails

open access: yes, 2012
Изучены изменения структуры плазменного и пылевого хвостов кометы С/2006 M4 (SWAN) на протяжении длительного периода наблюдений (сентябрь — декабрь 2006 г.).
Сизоненко, Ю.В.
core   +1 more source

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