Results 101 to 110 of about 465,954 (329)
Conceptual design of equipment to excavate and transport regolith from the lunar maria [PDF]
NASA hopes to have a manned lunar outpost completed by 2005. In order to establish the base, regolith must be excavated from the lunar surface. Regolith will be used as a source for life-supporting elements and as radiation shielding for the lunar ...
Detwiler, Mark +2 more
core +1 more source
Relationships between the Mandibles, Feeding Behavior, and Damage Inflicted on Plants by the Feeding of Certain Acridids (Orthoptera) [PDF]
, 2017 [excerpt] In 1960 the author described three fundamental patterns of feed- ing in Orthoptera and their allies and emphasized the close correlation that exists between the insects\u27 mouthpart structure, food, and feeding pattern. An article by Anderson (
Gangwere, S. K.
core +3 more sources
Advanced Science, EarlyView.This study reveals the molecular mechanism by which the transcription factor FgSge1 regulates mycotoxin biosynthesis and virulence in Fusarium graminearum. FgSge1 binds to the TAARGTTT cis‐element, enabling self‐activation. It recruits the SAGA complex, promotes histone acetylation, and facilitates jet‐like chromatin remodeling, thereby activating ...
Yueqi Zhang +6 more
wiley +1 more source
Les artisans africains : étude sociale et organisation du travail
Antiquités Africaines, 2016 The epigraphic inventory of the Latin inscriptions mentioning craftsmen discovered in Algeria allows presenting a first social study of the African artifices.
Touatia Amraoui
doaj +1 more source
Cortical Somatostatin Neurons Regulate Seizure Susceptibility via MINAR1/Gαs–cAMP Signaling
Advanced Science, EarlyView.Our study identifies MINAR1 as a novel regulator of cortical interneuron excitability and seizure susceptibility. MINAR1 is preferentially expressed in SST+ interneurons. Genetic ablation of MINAR1 leads to seizure hypersensitivity, reduced SST+ neuron excitability, and impaired Gαs–cAMP signaling, disrupting the E/I balance.
Wei‐Tang Liu +20 more
wiley +1 more source
HortScienceHuanglongbing (HLB), which is associated with the phloem-limited bacteria Candidatus Liberibacter asiaticus (CLas), is a devastating disease that affects citrus trees worldwide. Because of the pervasiveness of the bacteria and psyllid vector, the disease
Caroline Tardivo +4 more
doaj +1 more source
Fault slip in a mining context [PDF]
, 2004 Recent articles on the broad range of computational and analytic techniques currently used to investigate excavation collapse are reported. Advances in physical models are also described.
Fowkes, N.D. +2 more
core
Advanced Science, EarlyView.Tumor‐derived extracellular vesicles program inflammatory lung premetastatic niches through selective delivery of long noncoding RNAs. This work reveals EVs‐associated lncOSLMT as a key driver of lung fibroblast activation via m6A‐dependent PTGS2 stabilization.
Hongbo Li +10 more
wiley +1 more source
Advanced Science, EarlyView.In this study, the evolution of the lithium (Li)/polymer interface is compared in a realistic pouch cell configuration, either in Li/Li symmetric cell or in full Li/LiFePO4${\rm LiFePO}_4$ batteries thanks to X‐ray micro‐tomography. While Li/Li symmetric cells are the reference cell for probing the interface stability, results demonstrated that the end‐
Lucile Magnier +8 more
wiley +1 more source
Nihon Kikai Gakkai ronbunshuUnmanned excavation or remote excavation require an autonomous control design. In addition, a semi-autonomous system that can be operated by human intervention in emergency situations is necessary. We have designed an autonomous system using an nonlinear
Masafumi OKADA, Kazuaki SHIODA
doaj +1 more source