Results 91 to 100 of about 9,046,003 (326)

Long-Duration Electricity Storage Applications, Economics, and Technologies

open access: yes, 2020
Summary The United States electricity grid is undergoing rapid changes in response to the sustained low price of natural gas, the falling cost of electricity from variable renewable resources (which are increasingly being paired with Li-ion storage with ...
Paul S. Albertus   +2 more
semanticscholar   +1 more source

Adjunctive Therapeutic Plasma Exchange in Refractory Adult‐Onset Still's Disease Complicated by Secondary Macrophage Activation Syndrome: A Single‐Center Experience

open access: yesTherapeutic Apheresis and Dialysis, EarlyView.
ABSTRACT Introduction Adult‐onset Still's disease (AOSD) complicated by macrophage activation syndrome (MAS) carries substantial mortality. The role of therapeutic plasma exchange (TPE) remains uncertain. Methods We retrospectively analyzed patients with AOSD‐MAS treated with TPE at a single‐center.
Masataka Ueda   +15 more
wiley   +1 more source

Duration and Term Structure of Trade Agreements [PDF]

open access: yes, 2010
Why are some trade agreements concluded for a limited period of time while others have the form of evergreen contracts supplemented with an advance termination notice clause?
Guriev, Sergei, Klimenko, Mikhail
core  

On Zone-Based Analysis of Duration Probabilistic Automata

open access: yes, 2010
We propose an extension of the zone-based algorithmics for analyzing timed automata to handle systems where timing uncertainty is considered as probabilistic rather than set-theoretic.
Ahmed Rezine   +4 more
core   +2 more sources

Revealing the structure of land plant photosystem II: the journey from negative‐stain EM to cryo‐EM

open access: yesFEBS Letters, EarlyView.
Advances in cryo‐EM have revealed the detailed structure of Photosystem II, a key protein complex driving photosynthesis. This review traces the journey from early low‐resolution images to high‐resolution models, highlighting how these discoveries deepen our understanding of light harvesting and energy conversion in plants.
Roman Kouřil
wiley   +1 more source

Teaching and Learning of Time in Early Mathematics Education: A Systematic Literature Review

open access: yesEducation Sciences
This systematic literature review investigates how the concept of time is taught and learned in early mathematics education. While young children are commonly expected to learn how to tell time, this review explores what additional aspects should be ...
Jorryt van Bommel, Maria Walla
doaj   +1 more source

Enteropathogenic E. coli shows delayed attachment and host response in human jejunum organoid‐derived monolayers compared to HeLa cells

open access: yesFEBS Letters, EarlyView.
Enteropathogenic E. coli (EPEC) infects the human intestinal epithelium, resulting in severe illness and diarrhoea. In this study, we compared the infection of cancer‐derived cell lines with human organoid‐derived models of the small intestine. We observed a delayed in attachment, inflammation and cell death on primary cells, indicating that host ...
Mastura Neyazi   +5 more
wiley   +1 more source

Adaptability to manufacture varieties of modern disassembled formwork systems

open access: yesИнженерно-строительный журнал, 2014
With the development of monolithic construction an issue about improving the efficiency of its use appears. One of the ways to increase it is expedient use of formwork systems.
O.A. Kapshuk, V.T. Shalennyj
doaj   +1 more source

DSDV, DYMO, OLSR: Link Duration and Path Stability

open access: yes, 2012
In this paper, we evaluate and compare the impact of link duration and path stability of routing protocols; Destination Sequence Distance vector (DSDV), Dynamic MANET On- Demand (DYMO) and Optimized Link State Routing (OLSR) at different number of ...
Bibi, A.   +5 more
core   +1 more source

Longer fixation duration while viewing face images [PDF]

open access: yes, 2006
The spatio-temporal properties of saccadic eye movements can be influenced by the cognitive demand and the characteristics of the observed scene. Probably due to its crucial role in social communication, it is argued that face perception may involve ...
A Pollatsek   +57 more
core   +1 more source

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