Results 141 to 150 of about 20,370,559 (407)

Moriond 2009, QCD and High Energy Interactions: Theory Summary [PDF]

open access: yesarXiv, 2009
These proceedings provide a brief summary of the theoretical topics that were covered at Moriond QCD 2009, including non-perturbative QCD, perturbative QCD at colliders, a small component of physics beyond the standard model and heavy-ion collisions.
arxiv  

Simposio de la Serena 2009 [2/6]. Desarrollo, ciudad y sostenibilidad

open access: yesCuadernos de Investigación Urbanística, 2009
Se resumen siete ponencias acerca del tema de “Paisaje y territorio”, dentro del congreso celebrado en La Serena (Chile) en agosto de 2009, que convocó a alumnos, expertos, técnicos, docentes y profesionales preocupados por la sostenibilidad, con un ...
2º grupo de ponencias   +2 more
doaj  

De la science fiction à la fiction en sciences : Abbott, ou l'enseignement de la géométrie [PDF]

open access: yes, 2009
International audienceLe roman de science-fiction "Flatland" (Abott) montre comment une fiction littéraire peut engendrer un questionnement épistémologique sur l'espace géométrique de mondes parallèles entre eux.
Dias, Thierry, Heraud, Jean-Loup
core   +2 more sources

Transparent Temperature Sensors for Photothermal Neuromodulation: Advances, Challenges, and Future Directions

open access: yesAdvanced Materials Interfaces, EarlyView.
Photothermal neuromodulation is a promising technique for versatile neural signal study and treatment development. To further develop these technologies and optimize their effectiveness, transparent electrical temperature sensors with high thermal sensitivity and resolution are essential for accurately monitoring temperature changes during ...
Jee Woong Lee   +7 more
wiley   +1 more source

Fish carcass deposition to suppress invasive lake trout through hypoxia causes limited, non‐target effects on benthic invertebrates in Yellowstone Lake

open access: yesAquaculture, Fish and Fisheries, Volume 2, Issue 6, Page 470-483, December 2022., 2022
In Yellowstone Lake, Wyoming, lake trout carcasses are used to suppress invasive lake trout embryos in an effort to conserve native Yellowstone cutthroat trout. Using a field experiment, we determined that carcass treatment had limited, non‐target effects on benthic invertebrates.
Michelle A. Briggs   +6 more
wiley   +1 more source

Boolean Models and Simultaneous Inequalities [PDF]

open access: yesVladikavkaz Math. J., 2009, V.11, No.3, 44-50, 2009
Boolean models are applied to deriving operator versions of the classical Farkas Lemma in the theory of simultaneous linear inequalities.
arxiv  

La valía de las primarias: un estudio sobre el impacto de las precampañas en el resultado de la elección constitucional en México

open access: yesRevista Enfoques, 2010
The papers analyze the impact of the pre-campaigns in the conduct of voters in the constitutional electoral process.The research attempted to discover, in light of the theory of the effects of political communication, whether pre-campaigns have an effect
Job Viramontes Saldivar   +2 more
doaj  

A Memory Model for Concept Hierarchy Representation and Commonsense Reasoning [PDF]

open access: yes, 1993
Most associative memory models perform one level mapping between predefined sets of input and output patterns1 and are unable to represent hierarchical knowledge. Complex AI systems allow hierarchical representation of concepts, but generally do not have
Soon, Hui-Shin Vivien, Tan, Ah-Hwee
core   +1 more source

Investigating Dopant Effects in ZnO as an Electron Transport Layer for Enhanced Efficiency in Organic Photovoltaics

open access: yesAdvanced Materials Interfaces, EarlyView.
By doping the elements with different numbers of valence electrons (Al3+ and Sn4+ ions) into the ZnO matrix, device conversion efficiencies of 8.69% and 9.21%, respectively, are achieved. The ultrafast time‐resolved studies show that the elevated carrier concentration in Sn‐doped ZnO, in comparison with Al‐doped ZnO and un‐doped ZnO, plays a ...
Anusha Puliparambil Thilakan   +10 more
wiley   +1 more source

RNAlater facilitates remote sampling of aquaculture Atlantic salmon liver for proteomic analysis

open access: yesAquaculture, Fish and Fisheries, Volume 2, Issue 6, Page 578-586, December 2022., 2022
Graphical Abstract Proteomes of similar sizes were obtained in samples preserved by snap‐freezing or RNAlater. Proteins involved in transcriptional and translational machinery were affected in RNAlater stored samples. Abundance of published markers for heat and oxidative stress was not affected by snap‐freezing or RNAlater.
Anca G. Rusu   +6 more
wiley   +1 more source

Home - About - Disclaimer - Privacy