Results 81 to 90 of about 431,388 (374)

Drug reactions with skin manifestations. How to discover?

open access: yesЛечащий Врач, 2021
Reasons of appearance and clinical manifestations of toxicodermia were considered. It was indicated that drug reactions with skin manifestations are extremely versatile.
Yu. G. Haliulin, D. Sh. Macharadze
doaj   +2 more sources

The volcanic activity on the Kuril Islands in 2024: Ebeko volcano (Paramushir Island) [PDF]

open access: yesГеосистемы переходных зон
In 2024, 616 ash emissions were registered at Ebeko volcano (Paramushir Island, Northern Kurils) to heights from 1.5 to 4.5 km above sea level (181 of them reached a height of 3 km or more).
Degterev, Artem V., Chibisova, Marina V.
doaj   +1 more source

SOLAR ERUPTION ON 4 JANUARY 2011: CASE STUDY FOR SPACE EARLY WARNING [PDF]

open access: yes, 2011
We perform intuitive analysis for solar eruption on 4 January 2011. Since we do not have magnetic observational data from the eruption, we perform first order calculation and expands it as interplanetary total effect of energy propagation by retro ...
Bambang, Setiahadi
core  

The ``Outside-In'' Outburst of HT Cassiopeiae [PDF]

open access: yes, 1999
We present results from photometric observations of the dwarf nova system HT Cas during the eruption of November 1995. The data include the first two--colour observations of an eclipse on the rise to outburst.
Al-Naimiy   +44 more
core   +3 more sources

Data-driven magnetohydrodynamic modelling of a flux-emerging active region leading to solar eruption

open access: yesNature Communications, 2016
Solar eruptions are well-recognized as major drivers of space weather but what causes them remains an open question. Here we show how an eruption is initiated in a non-potential magnetic flux-emerging region using magnetohydrodynamic modelling driven ...
Chaowei Jiang   +4 more
semanticscholar   +1 more source

Functional morphology of the pharyngeal teeth of the ocean sunfish, Mola mola

open access: yesThe Anatomical Record, EarlyView.
Abstract Many fish use a set of pharyngeal jaws in their throat to aid in prey capture and processing, particularly of large or complex prey. In this study—combining dissection, CT scanning, histology, and performance testing—we demonstrate a novel use of pharyngeal teeth in the ocean sunfish (Mola mola), a species for which pharyngeal jaw anatomy had ...
Benjamin Flaum   +3 more
wiley   +1 more source

Revised calendar date for the Taupo eruption derived by ¹⁴C wiggle-matching using a New Zealand kauri ¹⁴C calibration data set [PDF]

open access: yes, 2011
Taupo volcano in central North Island, New Zealand, is the most frequently active and productive rhyolite volcano on Earth. Its latest explosive activity about 1800 years ago generated the spectacular Taupo eruption, the most violent eruption known in ...
Boswijk, Gretel   +4 more
core   +2 more sources

Tooth eruption status and bite force determine dental microwear texture gradients in albino rats (Rattus norvegicus forma domestica)

open access: yesThe Anatomical Record, EarlyView.
Abstract Dental microwear texture analysis (DMTA) is widely applied for inferring diet in vertebrates. Besides diet and ingesta properties, factors like wear stage and bite force may affect microwear formation, potentially leading to tooth position‐specific microwear patterns.
Daniela E. Winkler   +2 more
wiley   +1 more source

Relation of Birth Weight with Time of First Deciduous Tooth

open access: yesActa Medica Iranica, 2009
The deciduous teeth play a very important role in proper alignment, placing and occlusion of permanent teeth. Calcification of deciduous teeth begins during the fourth month of fetal life, and by the end of sixth month all of the deciduous teeth have ...
Negar Sajjadian   +3 more
doaj  

Magmatic Memories: Eldfell, 1973

open access: yesVolcanica
2023 marked the 50th anniversary of the 1973 Eldfell eruption on the island of Heimaey, Iceland. The eruption began unexpectedly at 1:50 a.m. on the 23rd of January 1973, creating a need to evacuate all 5300 residents to the Icelandic mainland by fishing
Rhian Meara   +4 more
doaj   +1 more source

Home - About - Disclaimer - Privacy