Results 101 to 110 of about 6,118,344 (310)

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, Tingting Chen, James A. Letts   +2 more
wiley   +1 more source

Optimization of Structural Design in Steel Buildings Based on the Site-Specific Design Spectra of the Mexico Seismic Regulations

Geosciences
Seismic risk management in urban areas requires accurate prediction of the expected seismic hazard. The seismic design standards in the world provide the seismic design spectra (DS).
Juan Antonio Ramos-Sánchez, Sergio A. Díaz, René Sebastián Mora-Ortiz, Gabriel Polanco-Sotomayor, Francisco Magaña-Hernández   +4 more
doaj   +1 more source

Early Origins of Adult Cancer Risk Among Men and Women: Influence of Childhood Misfortune? [PDF]

, 2018
Objective—To examine the effect of five childhood misfortune domains—parental behavior, socioeconomic status, infectious diseases, chronic diseases, and impairments—on all-site and selected site-specific cancer prevalence and all-site cancer incidence ...
Ferraro, Kenneth F., Kemp, Blakelee R., Morton, Patricia M., Mustillo, Sarah A.   +3 more
core   +1 more source

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

Local seismicity in Rome (Italy): recent results from macroseismic evidences

Annals of Geophysics, 1996
This paper presents the results obtained from the study of the macroseismic effects of the June 12, 1995 Rome earthquake. The event, MD = 3.8, provoked VI degree MCS effects in neighbourhoods of Southern Rome.
V. De Rubeis, P. Tosi, A. Tertulliani
doaj   +1 more source

Counting statistics in multiple path geometries and the fluctuations of the integrated current in a quantum stirring device

, 2008
The amount $Q$ of particles that are transported via a path of motion is characterized by its expectation value $$ and by its variance $Var(Q)$. We analyze what happens if a particle has two optional paths available to get from one site to another site ...
Altshuler B L, Altshuler B L, Bodyfelt J D, Brouwer P W, Chuchem M, Doron Cohen, Hiller M Kottos T Cohen D, Imry Y, Jalabert R A, Levitov L S, Levitov L S, Maya Chuchem, Niu Q, Rosenberg G, Sela I, Zener C   +15 more
core   +1 more source

Findings for the Cleveland Achieve Model: Implementation and Early Impacts of an Employer-Based Approach to Encourage Employment Retention Among Low-Wage Workers [PDF]

, 2008
An on-site retention program at long-term nursing care facilities had little effect overall on retention of low-wage employees, aside from a small increase in retention in the short term and among subgroups with particularly high turnover ...
Cynthia Miller, Gayle Hamilton, Vanessa Martin   +2 more
core   +1 more source

Spatiotemporal and quantitative analyses of phosphoinositides – fluorescent probe—and mass spectrometry‐based approaches

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, Shin Morioka, Junko Sasaki, Takehiko Sasaki   +3 more
wiley   +1 more source

Site effect evaluation for Culiacan, Sinaloa, Mexico

Geofísica Internacional
Using the spectral ratio technique (HVSR), we performed an analysis of 120 seismic noise records obtained at different points distributed throughout the city of Culiacán, Sinaloa, México.
Tonatiuh Dominguez Reyes, Hector Rodriguez Lozoya   +1 more
doaj   +1 more source

Phosphatidylinositol 4‐kinase as a target of pathogens—friend or foe?

FEBS Letters, EarlyView.
This graphical summary illustrates the roles of phosphatidylinositol 4‐kinases (PI4Ks). PI4Ks regulate key cellular processes and can be hijacked by pathogens, such as viruses, bacteria and parasites, to support their intracellular replication. Their dual role as essential host enzymes and pathogen cofactors makes them promising drug targets.
Ana C. Mendes, Guilherme M. Azevedo, Amanda P. Barcellos, Diana Bahia   +3 more
wiley   +1 more source