Results 41 to 50 of about 376,317 (354)
Revealing the structure of land plant photosystem II: the journey from negative‐stain EM to cryo‐EM
FEBS 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
The Rise and Fall of S&P500 Variance Futures [PDF]
Modelling, monitoring and forecasting volatility are indispensible to sensible portfolio risk management. The volatility of an asset of composite index can be traded by using volatility derivatives, such as volatility and variance swaps, options and ...
Chia-Lin Chang +3 more
core +3 more sources
Economic alternatives and childhood poverty [PDF]
, 2008 Current national and international economic policies are exerting ever more direct pressures on children's lives and futures. This paper reviews key concerns and contradictions in neoliberal economic policies' effects on childhood.
Alderson, Priscilla
core +2 more sources
Reciprocal control of viral infection and phosphoinositide dynamics
FEBS Letters, EarlyView.Phosphoinositides, although scarce, regulate key cellular processes, including membrane dynamics and signaling. Viruses exploit these lipids to support their entry, replication, assembly, and egress. The central role of phosphoinositides in infection highlights phosphoinositide metabolism as a promising antiviral target.
Marie Déborah Bancilhon, Bruno Mesmin
wiley +1 more source
Bio-based and Applied Economics, 2013 The instability of commodity prices and the hypothesis that speculative behaviour was one of its causes has brought renewed interest in futures markets.
Cesar Revoredo-Giha, Marco Zuppiroli
doaj +1 more source
Alternative futures of food consumption in Tehran metropolis [PDF]
تحقیقات کاربردی علوم جغرافیایی, 2021 Geographical studies on food categorized in five scales; global and transnational, national and regional, urban, rural and agricultural, domestic scales of food consumption and the individual as a consumer. Based on this categorization, the present study
Farshid Azizkhani +3 more
doaj
Wheat Futures Prices Prediction in China: A Hybrid Approach
Discrete Dynamics in Nature and Society, 2021 Stocks markets play their financial roles of price shocks and hedging just when they are proficient. The imperative highlights of productive market are that one cannot make extraordinary profit from the stocks markets.
Yunpeng Sun +3 more
doaj +1 more source
Alternative futures of the Middle East [PDF]
, 2001 Cataloged from PDF version of article.This paper investigates alternative futures of security in the Middle East in an attempt to discover a path that could take the region from an insecure past to a more secure future.
Bilgin, P.
core +1 more source
FEBS Letters, EarlyView.Fluorescent probes allow dynamic visualization of phosphoinositides in living cells (left), whereas mass spectrometry provides high‐sensitivity, isomer‐resolved quantitation (right). Their synergistic use captures complementary aspects of lipid signaling. This review illustrates how these approaches reveal the spatiotemporal regulation and quantitative
Hiroaki Kajiho +3 more
wiley +1 more source
Crosstalk between the ribosome quality control‐associated E3 ubiquitin ligases LTN1 and RNF10
FEBS Letters, EarlyView.Loss of the E3 ligase LTN1, the ubiquitin‐like modifier UFM1, or the deubiquitinating enzyme UFSP2 disrupts endoplasmic reticulum–ribosome quality control (ER‐RQC), a pathway that removes stalled ribosomes and faulty proteins. This disruption may trigger a compensatory response to ER‐RQC defects, including increased expression of the E3 ligase RNF10 ...
Yuxi Huang +8 more
wiley +1 more source