Results 11 to 20 of about 53,309 (223)

Use of Ethylamine, Diethylamine and Triethylamine in the Synthesis of Zn,Al Layered Double Hydroxides

ChemEngineering, 2022
Amines with two carbon atoms in the organic chain [ethylamine (EA), diethylamine (DEA), triethylamine (TEA)] have been used as precipitant agents to obtain a hydrotalcite-like compound with Zn (II) and Al (III) as layered cations and with nitrate anions ...
Alexander Misol, Alejandro Jiménez, Francisco M. Labajos   +2 more
doaj   +1 more source

Stochastic Earned Duration Analysis for Project Schedule Management

Engineering, 2022
Earned duration management (EDM) is a methodology for project schedule management (PSM) that can be considered an alternative to earned value management (EVM).
Fernando Acebes, David Poza, José Manuel González-Varona, Adolfo López-Paredes   +3 more
doaj   +1 more source

Spatial Ambiguities Optimization in GIR [PDF]

ICST Transactions on Scalable Information Systems, 2018
INTRODUCTION: Huge amount of geographically referenced information is available on World Wide Web and has become an excellent source for retrieval of desired information. Extraction of relevant information from such a huge unstructured source is not an easy task.
Arun Kumar Yadav 0001, Jay Kant Pratap Singh Yadav, Divakar Yadav   +2 more
openaire   +2 more sources

Satellite Telemetry Insights into the Winter Habitat Use and Movement Ecology of Common and Demoiselle Cranes

Birds, 2023
Using satellite telemetry, it is possible to track long-distance migrant birds with high accuracy and greater spatial coverage. However, prior to 2014, less than 1% of bird species in India had been monitored using this technology.
Mohan Ram, Devesh Gadhavi, Aradhana Sahu, Nityanand Srivastava, Tahir Ali Rather, Lahar Jhala, Priyank Kapadi, Karshan Vala, Yashpal Zala, Vidhi Modi, Dushyantsinh Jhala, Akshita Patel, Sneha Baraiya, Dhaval Devaliya   +13 more
doaj   +1 more source

Eficiencia isoterma de los modelos de ventilación exterior en patios de edificios residenciales. Estudio de casos

Informes de la Construccion, 2015
Muchos edificios han sido diseñados y construidos con patios interiores para satisfacer exigencias de habitabilidad, ya que estos espacios surten de luz y aire a los locales interiores.
M. A. Padilla-Marcos, J. Feijó-Muñoz, A. Meiss   +2 more
doaj   +1 more source

ESTUDO DA PREVALÊNCIA DE OTITES CLÍNICAS POR Rhabditis sp. EM BOVINOS DA RAÇA GIR NO ESTADO DE GOIÁS PREVALENCE STUDY OF CLINICAL OTITIS BY Rhabditis sp. IN GIR CATTLE IN THE GOIÁS STATE-BRAZIL

Pesquisa Agropecuária Tropical, 2007
<!-- @page { margin: 2cm } --> <p class="western" align="justify"><span style="font-weight: normal;">Neste trabalho estudou-se a prevalência de otites clínicas por </span><em><span style="font-weight: normal;"> ...
Ana Paula Iglesias Santin, José Luiz de Barros Araújo, Naida Cristina Borges, Luiz Antônio Franco da Silva, Maria Cristina de Medeiros Vieira, Edinilson Vieira Silva   +5 more
doaj   +1 more source

Impact of aromatic residues on the intrinsic disorder and transitional behaviour of model IDPs

Materials Today Bio, 2022
Understanding the interplay between order and disorder in intrinsically disorder proteins (IDPs), and its impact on the properties and features of materials manufactured from them, is a major challenge in the design of protein-based synthetic polymers ...
C. García-Arévalo, L. Quintanilla-Sierra, M. Santos, S. Ferrero, S. Acosta, J.C. Rodríguez-Cabello   +5 more
doaj   +1 more source

Preparation of Ca₂Al_1–mFe_m(OH)₆Cl·2H₂O-Doped Hydrocalumites and Application of Their Derived Mixed Oxides in the Photodegradation of Ibuprofen

ChemEngineering, 2022
Aluminum from saline slags generated during the recycling of this metal, extracted under reflux conditions with aqueous NaOH, was used in the synthesis of hydrocalumite-type solids with the formula Ca2Al1–mFem(OH)6Cl·2H2O.
Alejandro Jiménez, Marta Valverde, Alexander Misol, Raquel Trujillano, Antonio Gil, Miguel Angel Vicente   +5 more
doaj   +1 more source

GIR Experiments with Forostar [PDF]

, 2008
In this paper we present Forostar, our GIR system. Forostar augments a traditional IR VSM approach with geographic information. We detail our placename disambiguation and geographic relevance ranking methods, as well as how textual and geographic relevance assessments are combined.
Simon E. Overell, João Magalhães, Stefan M. Rüger   +2 more
openaire   +1 more source

Estimativa do consumo de matéria seca de vacas em lactação em pastejo rotativo em capim coastcross (Cynodon dactylon, (L.) Pers cv. coast-cross)

Acta Scientiarum: Animal Sciences, 2008
O experimento teve como objetivo estimar o consumo total de MS de vacas das raças gir e girolanda, em pastagem de capim coastcross [Cynodon dactylon (L.) Pers cv. coastcross]. Foram utilizadas oito vacas gir e oito girolanda com 30 a 90 dias de lactação.
Telma Teresinha Berchielli, Cláudia Lopes Furlan, Luiz Januário Magalhães Aroeira, José Ramos Nogueira, Ana Cláudia Ruggieri   +4 more
doaj   +1 more source