Results 21 to 30 of about 837,030 (218)

Gráficos triangulares del comportamiento físico de arcillas utilizadas para la fabricación de productos de mampostería en Colombia

open access: yesRevista Ingenio, 2019
En la presente trabajo se llevó a cabo la construcción de gráficos triangulares teniendo en cuenta los porcentajes de arena, limo y arcilla de la prima utilizada en dos empresas dedicadas a la fabricación de ladrillos macizos en la región del Cesar y ...
Ricardo Andrés García León   +3 more
doaj   +1 more source

Estudio sobre viabilidad comercial para la apertura de nueva línea de negocios para la empresa Química Fina S.A. [PDF]

open access: yes, 2019
El presente proyecto tiene como finalidad determinar la viabilidad comercial sobre la importación de materia prima para productos químicos, en relación al tratamiento de aguas en Colombia para la empresa Química Fina.
Mejía Plazas, Alejandra
core  

Lanzamiento de la Revista Mente & Materia

open access: yes, 2021
El lunes 14 de febrero de 2011 se realizó el lanzamiento de la primera edición de Mente & Materia, la revista informativa del centro Experimental de ...
González, Zulay
core  

2D Abrupt Nano‐Junctions Blending sp–sp2 Bonds on Atomically Precise Heterostructures

open access: yesAdvanced Materials, EarlyView.
A lateral heterostructure between atomically precise sp–sp2$^2$ metalated graphdiyne and sp2$^2$ graphene nanoribbons is realized by on‐surface synthesis and investigated by STM and DFT. The impact of on‐surface synthesis byproducts on covalent junction formation yield is unveiled.
Alice Cartoceti   +10 more
wiley   +1 more source

Rendimiento de la aleta cocida de pota (Dosidicus gigas) en base a materia prima fresca y materia prima almacenada. Sullana – Perú - 2021 [PDF]

open access: yes, 2022
Los resultados obtenidos en el desarrollo de la presente investigación nos conducen a tener una visión muy clara sobre la importancia de una buena planeación, ejecución y control de producción, que nos permitirá tener la misión y el objetivo de ...
García Córdova, Kelvin
core  

Descriptors to Dynamics: A Materials and Device Perspective on in‐Materio Physical Reservoir Computing for Neuromorphic Edge Intelligence

open access: yesAdvanced Materials, EarlyView.
Intrinsic material dynamics are harnessed as computational resources for neuromorphic in‐materio physical reservoir computing. Defects, ionic motion, interfaces, percolation, geometry, and biasing shape transient states that provide fading memory, nonlinearity, and high‐dimensional projection for simple readout. A descriptor‐to‐dynamics framework links
Kshitij RB Singh   +5 more
wiley   +1 more source

COMPARISON OF IMPROVED CLONES OF SWEET POTATO (Ipomoea batatas [L.] Lam) IN THE YIELD AND BIOETHANOL CONTENT OF RESERVING ROOTS

open access: yesTropical and Subtropical Agroecosystems, 2022
Background: Sweet potato (Ipomoea batatas L.) is a crop of great importance in social, economic and industrial terms due to its forage aptitude, high yield potential and quality of storage roots, necessary as human food and also as raw material for ...
Roberto Hugo Tirado Malaver   +2 more
doaj   +1 more source

Molecular Editing Reveals a Bilobalide Chemotype that Attenuates Prolyl Endopeptidase (PREP)‐Linked Neuroinflammation

open access: yesAdvanced Science, EarlyView.
Molecular editing of bilobalide uncovers BB56, a PREP‐engaging chemotype with enhanced anti‐inflammatory activity in microglia. Integrated CETSA‐MS, SAR, and pathway analyses link BB56 to attenuation of p38 MAPK/NF‐κB and NLRP3‐associated inflammatory signaling, highlighting bilobalide editing as a strategy for developing neuroinflammation‐modulating ...
Chanin Sillapachaiyaporn   +20 more
wiley   +1 more source

Optimizacion almacén materia prima

open access: yes, 2021
En vista de mejoras continuas el almacén de materia prima de Cueros Vélez S.A.S. busca estandarizar todos sus procedimientos con el fin de poder controlar a través del sistema cada uno de los componentes o actividades involucradas en el almacén; entre ...
Marriaga, Adriana
core  

A Novel IDO1/NE Dual Inhibitor, IMM‐H018 Prevents the Primary and Secondary Sepsis and Ameliorates the Kidney Injury Through Inhibiting the Cytokine Storm and Microthrombosis, and Reversing Immunosuppression

open access: yesAdvanced Science, EarlyView.
IMM‐H018, a dual IDO1/NE inhibitor, demonstrates potent therapeutic efficacy in sepsis by simultaneously targeting excessive inflammation and immune dysfunction. It prevents both primary and secondary sepsis through anti‐inflammatory, immune‐restoring, and renoprotective mechanisms, reducing organ damage, improving immune homeostasis, preserving kidney
Yi Zhou   +11 more
wiley   +1 more source

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