Results 61 to 70 of about 2,785,336 (285)
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
Journal for Religion, Film and MediaThis article explores the seminal films of two black filmmakers of different generations: Haile Gerima’s Sankofa (BF 1993) and Ava DuVernay’s Selma (FR/UK/US 2014).
Noah, Temitope Abisoye
doaj +1 more source
Principles of valuing business travel time savings [PDF]
, 2001 OVERVIEW There are two approaches to valuing travel time savings to business people. The first is that which has formed the basis of UK policy for about 30 years, and which is set out in Section 2.
Fowkes, A.S.
core
Income and distance elasticities of values of travel time savings: New Swiss results [PDF]
, 2008 This paper presents the findings of a study looking into the valuation of travel time savings (VTTS) in Switzerland, across modes as well as across purpose groups.
Abay, G. +5 more
core +1 more source
Mapping the evolution of mitochondrial complex I through structural variation
FEBS Letters, EarlyView.Respiratory complex I (CI) is crucial for bioenergetic metabolism in many prokaryotes and eukaryotes. It is composed of a conserved set of core subunits and additional accessory subunits that vary depending on the organism. Here, we categorize CI subunits from available structures to map the evolution of CI across eukaryotes. Respiratory complex I (CI)
Dong‐Woo Shin +2 more
wiley +1 more source
Back or to the future? Preferences of time travelers
Judgment and Decision Making, 2012 Popular culture reflects whatever piques our imagination. Think of the myriad movies and books that take viewers and readers on an imaginary journey to the past or the future (e.g., Gladiator, The Time Machine).
Florence Ettlin, Ralph Hertwig
doaj +1 more source
Spirals in protoplanetary disks from photon travel time [PDF]
, 2016 Spiral structures are a common feature in scattered-light images of protoplanetary disks, and of great interest as possible tracers of the presence of planets.
Heays, A. N., Kama, M., Pinilla, P.
core +3 more sources
Protein pyrophosphorylation by inositol pyrophosphates — detection, function, and regulation
FEBS Letters, EarlyView.Protein pyrophosphorylation is an unusual signaling mechanism that was discovered two decades ago. It can be driven by inositol pyrophosphate messengers and influences various cellular processes. Herein, we summarize the research progress and challenges of this field, covering pathways found to be regulated by this posttranslational modification as ...
Sarah Lampe +3 more
wiley +1 more source
D. Lewis. The Paradoxes of Time Travel / trans. from Engl. A. I. Manev [PDF]
Омский научный вестник: Серия "Общество. История. Современность"The article argues that time travel is metaphysical possible, and that so-called the paradoxes of time travel are oddities, not impossibilities. The defense of the possibility of time travel involves a commitment to (a) enduring things having temporal
A. I. Manev
doaj +1 more source
The newfound relationship between extrachromosomal DNAs and excised signal circles
FEBS Letters, EarlyView.Extrachromosomal DNAs (ecDNAs) contribute to the progression of many human cancers. In addition, circular DNA by‐products of V(D)J recombination, excised signal circles (ESCs), have roles in cancer progression but have largely been overlooked. In this Review, we explore the roles of ecDNAs and ESCs in cancer development, and highlight why these ...
Dylan Casey, Zeqian Gao, Joan Boyes
wiley +1 more source