Results 81 to 90 of about 269,750 (295)

Revision of the Neotropical green lacewing genus Ungla (Neuroptera, Chrysopidae)

ZooKeys, 2017
Here, Ungla Navás, 1914, a poorly known Neotropical genus is reviewed. Twenty-five valid species are recognized; seven of them are new to science: Ungla adamsi sp. n., U. elbergi sp. n., U. grandispiracula sp. n., U. mexicana sp. n., U. pennyi sp. n., U.
Catherine A. Tauber, Francisco Sosa, Gilberto S. Albuquerque, Maurice J. Tauber   +3 more
doaj   +3 more sources

Gauge Theoretical Construction of Non-compact Calabi-Yau Manifolds

, 2001
We construct the non-compact Calabi-Yau manifolds interpreted as the complex line bundles over the Hermitian symmetric spaces. These manifolds are the various generalizations of the complex line bundle over CP^{N-1}.
Alvarez-Gaumé, Alvarez-Gaumé, Alvarez-Gaumé, Aoyama, Bando, Bando, Calabi, Candelas, Cvetič, Cvetič, D.'adda, Eguchi, Eguchi, Gibbons, Grisaru, Grisaru, Grisaru, Higashijima, Higashijima, Higashijima, Higashijima, Higashijima, Higashijima, Hitchin, Hull, Itoh, Kiyoshi Higashijima, Klebanov, Klebanov, Kugo, Lerche, Lindström, Luty, Minasian, Muneto Nitta, Nemeschansky, Nitta, Ohta, Page, Pando Zayas, Pando Zayas, Papadopoulos, Shore, Slansky, Stenzel, Tetsuji Kimura, Zumino   +46 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

By dawn or dusk—how circadian timing rewrites bacterial infection outcomes

FEBS Letters, EarlyView.
The circadian clock shapes immune function, yet its influence on infection outcomes is only beginning to be understood. This review highlights how circadian timing alters host responses to the bacterial pathogens Salmonella enterica, Listeria monocytogenes, and Streptococcus pneumoniae revealing that the effectiveness of immune defense depends not only
Devons Mo, Catherine S. Palmer, Jacqueline M. Kimmey   +2 more
wiley   +1 more source

A Case for Developing Place-Based Fire Management Strategies from Traditional Ecological Knowledge

Ecology and Society, 2012
Sustainability science promotes place-based resource management because natural processes vary among ecosystems. When local science is limited, land managers may be forced to generalize from other ecosystems that function differently.
Lily A. Ray, Crystal A. Kolden, F. Stuart. Chapin III   +2 more
doaj   +1 more source

The role and implications of mammalian cellular circadian entrainment

FEBS Letters, EarlyView.
At their most fundamental level, mammalian circadian rhythms occur inside every individual cell. To tell the correct time, cells must align (or ‘entrain’) their circadian rhythm to the external environment. In this review, we highlight how cells entrain to the major circadian cues of light, feeding and temperature, and the implications this has for our
Priya Crosby
wiley   +1 more source

The American genera of Asilidae (Diptera): keys for identification with an atlas of female Spermathecae and other morphological details. IX. 1. subfamily Asilinae Leach (including Apocleinae Lehr): key to generic group

Arquivos de Zoologia, 1997
The subfamily Asilinae Leach (including Apocleinae Lehr) of Asilidae is here divided into 11 generic groups: Ommatius, Proctacanthus, Efferia, Lochmorhynchus, Lecania, Mallophora, Eichoichemus, Eicherax, Myaptex, Glaphyropyga and Asilus (= Asilini s.s). A key to those generic groups and a list of their respective genera are given.
Artigas, Jorge N., Papayero, Nelson
openaire   +4 more sources

Disordered but rhythmic—the role of intrinsic protein disorder in eukaryotic circadian timing

FEBS Letters, EarlyView.
Unstructured domains known as intrinsically disordered regions (IDRs) are present in nearly every part of the eukaryotic core circadian oscillator. IDRs enable many diverse inter‐ and intramolecular interactions that support clock function. IDR conformations are highly tunable by post‐translational modifications and environmental conditions, which ...
Emery T. Usher, Jacqueline F. Pelham
wiley   +1 more source

La particella “ne”nella scrittura creativa in italiano LS. Indagine su un corpus di apprendenti greci

Umanistica Digitale
The analysis of learner corpora offers the possibility to retrieve recurring word strings (bigrams, trigrams, etc.) in learners’ texts. In recent decades, this method has also been used to identify lexical bundles that characterize different text genres.
Katerina Florou, Ioanna Tyrou
doaj   +1 more source

HIV in Three Groups of Young People from Medellín: General Population, Organizations for People with Socioeconomic Vulnerability, and Men Who Have Sex with Other Men

HIV/AIDS: Research and Palliative Care, 2023
Jaiberth Antonio Cardona-Arias,1 Nicole Nahomy Narváez Moreno,1 Luis Felipe Higuita-Gutiérrez1,2 1Escuela de Microbiología, Universidad de Antioquia, Medellín, Antioquia, Colombia; 2Facultad de Medicina, Universidad Cooperativa de Colombia, Medellín, Antioquia, ColombiaCorrespondence: Luis Felipe Higuita-Gutiérrez, Email Luis.higuita@campusucc.edu ...
Cardona-Arias JA, Narváez Moreno NN, Higuita-Gutiérrez LF   +2 more
openaire   +1 more source