Results 81 to 90 of about 4,143,620 (277)

Society Embedded in Algorithms and Algorithms Embedded in Society: Toward a Sociology of Artificial Intelligence

open access: yesİstanbul Üniversitesi Sosyoloji Dergisi
“Why not a sociology of machines?” Steve Woolgar (1985) posed this question amid discussions on expert systems, calling for artificial intelligence to be made an object of sociological inquiry.
Ömer Özdinç
doaj   +1 more source

Advances and Perspectives in Graphene‐Based Quantum Dots Enabled Neuromorphic Devices

open access: yesAdvanced Science, EarlyView.
Graphene‐based QDs are zero‐dimensional carbon nanomaterials with pronounced quantum confinement and tunable electronic structures. Herein, we summarize their synthesis strategies and functionalization methods, and highlight their functional roles and operating mechanisms in devices, as well as recent advances in neuromorphic electronics. We anticipate
Yulin Zhen   +9 more
wiley   +1 more source

Spatio-temporal variation in snow cover area and its fragmentation in Northeast China

open access: yesFrontiers in Earth Science
Under the backdrop of climate warming and changes in snow cover area, the spatial fragmentation characteristics of snow cover need to be studied in depth.
Jiakai Gu   +7 more
doaj   +1 more source

Ser o no ser anticapitalista...

open access: yesECA: Estudios Centroamericanos, 2003
No hay resúmenes disponibles. ECA Estudios Centroamericanos, Vol. 58, No. 659, 2003: 913-920.
openaire   +1 more source

Study on the Reaction Mechanism of RuOx and Its Enhanced Hydrogen Evolution Reaction Activity

open access: yesAdvanced Science, EarlyView.
In situ Raman spectroscopy and DFT calculations reveal that, prior to the onset of HER, the surface of RuOx undergoes reversible reduction and structural reconstruction. The resulting Ru(II)O/Ru(IV)O2 configuration is identified as the true catalytically active species.
Liquan Zhang   +9 more
wiley   +1 more source

Programa homenatge a Emilio Pérez González, Vicente Pla i Manolo Bellón

open access: yes, 1998
Homenatge de comiat a Emilio Pérez González, Vicent Pla Broch i Manolo Bellón, morts aquell mateix cap de setmana. Emilio Pérez va ser President del Consell d'admnistració de Radio Cadena Ser durant més de 40 anys.
Radio Castellón Cadena SER
core   +1 more source

La experiencia, la mirada y la investigación: Una lectura al quehacer del Maestro desde la Práctica Pedagógica.

open access: yesBio-grafía, 2009
Se presentan algunas reflexiones y construcciones realizadas alrededor de la práctica pedagógica, así como un acercamiento a ciertas problematizaciones que surgen desde el ejercicio de práctica de un grupo de licenciadas en biología en formación.
Angelica Osorio González   +7 more
doaj  

Probing Electrocatalyst Design for Product Selectivity in CO2 Reduction

open access: yesAdvanced Science, EarlyView.
Selective CO2 electroreduction is controlled by catalyst structure, dynamic surface reconstruction, adsorbate interactions, and reaction microenvironment. This review summarizes Cu‐ and non‐Cu‐based catalysts, single‐atom and molecular systems, degradation pathways, and operando/computational strategies for steering CO2RR toward hydrocarbons ...
Suvodeep Sen   +5 more
wiley   +1 more source

Super‐Multiplexed Label‐Free Raman Imaging Uncovers Novel Testicular Metabolic Couplings for Residual Body and Spermatogonial Differentiation

open access: yesAdvanced Science, EarlyView.
Super‐multiplexed Label‐free Raman Imaging (SLRI) enables 2D/3D metabolic mapping of intact Drosophila testes. Moving beyond descriptive morphology, it establishes a multidimensional tool for tissue metabolic remodeling, and offers a generalizable platform for complex tissue analysis, with implications extending to development and disease. ABSTRACT The
Jiaxin Li   +23 more
wiley   +1 more source

Deep Learning Prediction of O‐Glycopeptide Tandem Mass Spectra Enhances O‐Glycoproteomics

open access: yesAdvanced Science, EarlyView.
DeepGPO integrates Transformer and graph neural networks with tailored training strategies, including data augmentation, loss re‐weighting, and pre‐training, to achieve high‐quality O‐glycopeptide MS/MS spectra prediction. The predicted MS/MS spectra are used to localize O‐glycosylation sites from HCD MS/MS data, enhancing O‐glycoproteomics analysis ...
Yu Zong, Yuxin Wang, Liang Qiao
wiley   +1 more source

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