“…This material was prepared by electroreduction of Pd ions confined inside a multilayer deposited on a carbon felt electrode. …”
Enlace del recurso

“…FP de se caracterizó el tipo de suelo en el cual será enterrada dicha tubería, a través del iones corrosivo Al establecer la agresividad del suelo, se propuso el diseño de cinco sistemas de protección catódica con su respectivo análisis económico que incluye instalación y mantenimiento durante un lapso de 10 años, entre los cuales se desarrollaron: dos sistemas por ánodos de sacrifico utilizando ánodos magnesio de 17 y 48 lb; y tres mediante corriente chatarra de hierro…”
Acceso restringido con credenciales UPSA

“…FP de se caracterizó el tipo de suelo en el cual será enterrada dicha tubería, a través del iones corrosivo Al establecer la agresividad del suelo, se propuso el diseño de cinco sistemas de protección catódica con su respectivo análisis económico que incluye instalación y mantenimiento durante un lapso de 10 años, entre los cuales se desarrollaron: dos sistemas por ánodos de sacrifico utilizando ánodos magnesio de 17 y 48 lb; y tres mediante corriente chatarra de hierro…”
Enlace del recurso

“…Siendo que la CqLEC aglutinó eritrocitos humanos del grupo sanguíneo “O Rh+” con una CMH de 1,95 mg/ml, inhibido por fucosa (0,78 mM) y el agente quelante EGTA (0,1 mM), esto indicaba que sería una lectina ligadora de fucosa dependiente de iones divalentes tales como el calcio o el manganeso. …”

“…Results: pH between 8.05 and 794 units, hardness between 174.62 and 160.67 mg/l of CaCO3, chlorides between 143.61 and 111.72 mg/l, sulfates between 69.54 and 56.36 mg/l, nitrites between 0.96 and 0.53 mg/l, total dissolved solids between 428.27 and 367.23 mg/l, turbidity between 5.17 and 3.87 NTU, all within the established ranges of the water quality standards, except at the catchment point, where the turbidity and the CT count exceed the standards, the load bacterial between 46 MPN/100 ml and 23 MPN/100 ml; the metal content is below that indicated in the standards, except for lead ions with 0.0842 mg/l. Solution alternative: filter with activated carbon impregnated with chitosan, the process of boiling and subsequent sedimentation of the water, use of modified zeolitic minerals, electrocoagulation, two bucket method and removal assisted by sunlight. …”

“…Bacteria can sequester metals and other ions intracellularly in various forms ranging from poorly ordered deposits to well- ordered mineral crystals. …”

“…Els Pirineus testimonien el vigor dels intercanvis, on les poblacións hi comercien en totes les circunstancies les ions mostren intercanvis en cada vessant de la serralada i a la vegada entre totes dues vessants. …”

“…Mitochondria-generated hydrogen peroxide can act as a signaling molecule within mitochondria or in the cytoplasm, affecting multiple networks that control, for example, cell cycle, stress response, cell migration and adhesion, energy metabolism, redox balance, cell contraction, and ion channels. However, under pathophysiological conditions, excessive ROS levels can happen due to either overproduction, overwhelming of antioxidant defenses, or both. …”

“…Different types of mechanosensors have been discovered or proposed, including ion channels gated by membrane tension (stretch activation) and plasma membrane receptor-like kinases that monitor the cell wall deformations. …”

“…Particular attention will be devoted to: a) structural and functional anomalies of dendrites b) derangement and rewiring of cortical and hippocampal microcircuits c) involvement of non-cortical brain structures d) apoptosis and/or altered neurogenesis e) anomalies of ion channels, neurotransmitters, and neurotrophic factors f) comparison between experimental studies and imaging studies performed on humans affected by FASD…”

“…In this research topic, we aim to fill the aforementioned void by covering a broad range of topics that include: - Identification of signaling pathways and mechanisms that operate globally or locally to induce specific pre-synaptic adaptations - The nature of pre-synaptic ion channels relevant to this form of plasticity and their synapse-specific modulation and trafficking - Development and utilization of new tools or methods to study homeostatic plasticity in axons and pre-synaptic terminals - Novel mechanisms of homeostatic adaptations in pre-synaptic neurons - Postsynaptic sensors of activity and retrograde synaptic signaling systems - A comprehensive analysis of the kinds of pre-synaptic adaptations in diverse neural circuits and cell types - Identification of physiological or developmental conditions that promote pre-synaptic homeostatic adaptations - How activity-dependent (Hebbian) and homeostatic synaptic changes are integrated to both permit sufficient flexibility and maintain stable activity - Relevance of pre-synaptic homeostatic plasticity to the etiology of neuropsychiatric disorders - Computational modeling of pre-synaptic homeostatic plasticity and network stability…”

“…All these processes are related to ion uptake and, consequently, are related to plant mineral nutrition. …”

“…S'han proposat diferents estratègies tals com la introducció de grups carboxilat en la perifèria o ions de metalls pesants en el nucli, per millorar el disseny de nous fotosensibilitzadors basats en el macrocicle porficènic. …”
Accés lliure a text complet

“…You'll be able to learn about all of these advances in sessions, such as Jason Knight (Intel) on Intel's Nervana Graph project (a universal deep learning compiler); Ion Stoica's (UC Berkeley) on Ray, a new distributed execution framework for reinforcement learning applications; Mary Wahl (Microsoft) on scalable operationalization of trained CNTK and TensorFlow DNNs; and Jeremy Howard (fast.ai) on using GPU acceleration with PyTorch to make your algorithms 2,000% faster. …”

Copia digital: Universidad Pontificia de Salamanca. Acceso al texto completo.

“…For us to manipulate it to our benefit, it is imperative that we completely understand the basic processes of natural photosynthesis, and chemical conversion, such as light harvesting, excitation energy transfer, electron transfer, ion transport, and carbon fixation. Equally important, we must exploit application of this knowledge to the development of fully synthetic and/or hybrid devices. …”

“…Plant homologues of the Glu-gated ion channels from mammals and protein kinase signaling cascades have been implicated in these responses. …”