Results 31 to 40 of about 127,266 (234)

Design and implementation of a 3D‐printed modular distillation tower for experimental teaching in chemical engineering

open access: yesThe Canadian Journal of Chemical Engineering, EarlyView.
Abstract Several authors have reported the disconnection between the skills, abilities, and attitudes of graduates from STEM careers with the current needs of the labour market. In science and engineering fields, research has found the need for interdisciplinary approaches that encourage meaningful learning.
Úrsula Manríquez‐Tolsá   +7 more
wiley   +1 more source

La visión futurista de Fidel Castro en el desarrollo de la biotecnología cubana

open access: yesRevista Cubana de Medicina Militar, 2022
La biotecnología constituye una de las ciencias de mayor importancia en Cuba. Con Fidel Castro al frente como su máximo promotor, tempranamente se decidió promoverla como una de las principales industrias del futuro desarrollo nacional.
Beatriz Cuevas Haber   +2 more
doaj   +2 more sources

Proposing Kluyvera georgiana as the Origin of the Plasmid-Mediated Resistance Gene fosA4 [PDF]

open access: yes, 2018
A putative fosA gene in Kluyvera georgiana 14751 showed 99% nucleotide identity with plasmid-encoded fosA4. Due to a single-nucleotide insertion translating to a truncated protein, K. georgiana 14751 fosA does not confer fosfomycin resistance.
Ghiglione, Barbara   +4 more
core   +1 more source

Chemical engineering as an essential element of industrial biotechnology in Mexico: New aims in research and university education

open access: yesThe Canadian Journal of Chemical Engineering, EarlyView.
Abstract On the centennial of higher education in Chemical Engineering in Mexico, it is pertinent to revisit the key stages that have contributed to its consolidation as a vital discipline for the nation's scientific and technological advancement. Although the initial mission of chemical engineering education was primarily oriented toward the training ...
Agustín López Munguía   +3 more
wiley   +1 more source

Imaginarios sociales de la biotecnología:

open access: yesRevista de Fomento Social, 2014
La intención de este artículo es la de analizar los imaginarios sociales de la economía dentro de la biotecnología. Para ello se utiliza la metodología sobre los imaginarios sociales desarrollada por el sociólogo Juan Luís Pintos.
Juan R. Coca   +2 more
doaj   +1 more source

Assessing the ability of white-rot fungi to tolerate polychlorinated biphenyls using predictive mycology [PDF]

open access: yes, 2018
The aim of the present study was to assess the ability of different white-rot fungi to tolerate polychlorinated biphenyls (PCBs) using predictive mycology, by relating fungal growth inhibition to ligninolityc enzyme secretion.
Fonseca, Maria Isabel   +5 more
core   +2 more sources

Dual process for improved recovery of essential oil and pectin from citrus waste

open access: yesJournal of Chemical Technology &Biotechnology, EarlyView.
Abstract BACKGROUND Citrus essential oils (EO), particularly orange essential oil (OEO) and pectin, are high‐value chemical products widely used across various industries, including pharmaceuticals, food and beverages, detergents, and cosmetics. These compounds are present in the residual by‐products generated by juice production industries, and their ...
Jorge Welti‐Chanes   +3 more
wiley   +1 more source

Genome sequence of the symbiotic type strain Rhizobium tibeticum CCBAU85039T [PDF]

open access: yes, 2017
Rhizobium tibeticum was originally isolated from root nodules of Trigonella archiducis-nicolai grown in Tibet, China. This species is also able to nodulate Medicago sativa and Phaseolus vulgaris. The whole-genome sequence of the type strain, R. tibeticum
Kalinowski, Jörn   +10 more
core   +2 more sources

In Vitro Evaluation of Novel Calcium Silicate‐Based and Resin‐Modified Calcium Silicate Materials: Cytocompatibility and Mineralization Potential on Human Dental Pulp Stem Cells for Pulp Repair

open access: yesMicroscopy Research and Technique, EarlyView.
This study demonstrates that Biodentine XP exhibits superior cytocompatibility, promotes odontogenic differentiation, and enhances mineralization in human dental pulp stem cells, supporting its use in regenerative endodontics. Resin‐modified materials showed lower bioactivity, highlighting the importance of material composition in pulp therapy outcomes.
Francisco Javier Rodríguez‐Lozano   +5 more
wiley   +1 more source

BIOTECNOLOGÍA [PDF]

open access: yes, 2016
MANUAL PARA PRÁCTICAS DE LABORATORIO, TALLER U OTRA ÁREA DE APOYO A LA ...
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