Results 21 to 30 of about 73,973 (193)

The identity of Erica vinacea and notes on hybridization in Erica

open access: yesBothalia: African Biodiversity & Conservation, 1986
The rediscovery of Erica vinacea L. Bol. among sympatric populations of two other species led to a comparison of their morphological characters. Results of this study indicate a putative hybrid origin: E. x  vinacea L. Bol. = E. fastigiata L.
E. G. H. Oliver
doaj   +1 more source

Czynniki warunkujące aktywność fizyczną oraz jej oddziaływanie w okresie ciąży = Factors affecting the physical activity and its effect during pregnancy

open access: yesJournal of Education, Health and Sport, 2016
Gdańska Agnieszka, Ślężyńska Marzena, Wiśniewska Danuta. Czynniki warunkujące aktywność fizyczną oraz jej oddziaływanie w okresie ciąży = Factors affecting the physical activity and its effect during pregnancy.
Agnieszka Gdańska   +2 more
doaj   +3 more sources

„Ciałość”. Podmiotowość i ciało w perspektywie dyskursu maladycznego

open access: yesPostscriptum Polonistyczne
Artykuł dotyczy rzadko interpretowanej autopatografii Katarzyny Kaczyńskiej-Piwko mówiącej o życiu z chorobą przewlekłą (wrodzoną łamliwością kości).
Monika Ładoń
doaj   +1 more source

Cardiac events among patients with sarcoma treated with doxorubicin by method of infusion: A real‐world database study

open access: yesCancer Reports, 2023
Background Administration of doxorubicin by continuous intravenous (CIV) infusion, versus bolus (BOL) administration, has been proposed to mitigate the risk of cardiac events.
Lee D. Cranmer   +3 more
doaj   +1 more source

Exceptional smooth Bol loops

open access: yesInternational Journal of Mathematics and Mathematical Sciences, 2002
One new class of smooth Bol loops, exceptional Bol loops, is introduced and studied. The approach to the Campbell-Hausdorff formula is outlined. Bol-Bruck loops and Moufang loops are exceptional which justifies our consideration.
Larissa V. Sbitneva
doaj   +1 more source

Droplet to soliton crossover at negative temperature in presence of bi-periodic optical lattices

open access: yesScientific Reports, 2022
It is shown that the phenomenon of negative temperature essentially occurs in Bose-Einstein condensate due to the realization of the upper bound energy state utilizing a combination of expulsive harmonic oscillator and optical lattice potentials.
Maitri R. Pathak, Ajay Nath
doaj   +1 more source

Radiometric Constraints on the Timing, Tempo, and Effects of Large Igneous Province Emplacement

open access: yesGeophysical Monograph Series, Page 27-82., 2021

Exploring the links between Large Igneous Provinces and dramatic environmental impact

An emerging consensus suggests that Large Igneous Provinces (LIPs) and Silicic LIPs (SLIPs) are a significant driver of dramatic global environmental and biological changes, including mass extinctions.
Jennifer Kasbohm   +2 more
wiley  

+1 more source

Stabilizing Cationic Palladium Single‐Atom Sites on Heteroatom‐Doped Carbon for Selective Hydrogen Peroxide Electrosynthesis

open access: yesAdvanced Functional Materials, EarlyView.
In this research, it is demonstrated that dual nitrogen and sulfur doping in hollow carbon spheres creates a tunable coordination environment that stabilizes cationic Pd single atoms as robust organometallic complexes, enabling high selectivity and stability for electrochemical hydrogen peroxide production under harsh acidic and peroxide‐rich ...
Guilherme V. Fortunato   +16 more
wiley   +1 more source

Electrochemical Abuse‐Driven Thermal Runaway in Lithium‐Ion Batteries: Evolution From Beginning‐of‐Life to End‐of‐Life

open access: yesAdvanced Functional Materials, EarlyView.
Electrochemical abuse transforms thermal runaway behavior in lithium‐ion batteries. Through systematic decoupling of degradation mechanisms, this study reveals that lithium plating lowers the onset temperature by 10 °C, electrolyte consumption delays high‐temperature reactions, and capacity fade reduces total heat generation. These mechanistic insights
San Hwang   +12 more
wiley   +1 more source

POSS Polyimide Composite Sealed Triple‐Junction GaAs Thin‐Film Solar Cell for Long‐Term Low Earth Orbit Serve

open access: yesAdvanced Science, EarlyView.
Ultrathin oxide layer and ultraviolet absorbent are introduced into polyhedral oligomeric silsesquioxane (POSS) polyimide to improve the transmittance conservation and realize near zero mass loss against ultraviolet and atomic oxygen exposures. The POSS polyimide composite sealed triple‐junction GaAs thin‐film solar cell exhibits enhanced endurance of ...
Min Qian   +3 more
wiley   +1 more source

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