Results 71 to 80 of about 890,359 (201)

The use of chromic oxide for determination of dry matter digestibility in turkeys (Meleagris gallopavo).

, 1982
Estudou-se o uso do óxido crômico para a determinação da digestibilidade da matéria seca, administrando-o em cápsulas de gelatina ou na ração de perus. Os perus, com 45 dias de idade, foram sorteados em 4 grupos.
Zogno, Maria Amélia, Prada, Flávio, Ghion, Esleibe   +2 more
core   +1 more source

Integration of Micro‐CT and XRF Mapping for Multimodal 3D Analysis of Polychrome Wooden Artifacts

X-Ray Spectrometry, EarlyView.
ABSTRACT Over the past 5 years, computer applications have become crucial to archeological research. Since the 1990s, the focus has transitioned from data management tools to the development of virtual models. Recently, digital documentation of cultural heritage has gained considerable focus, with 3D modeling of objects.
Josiane E. Cavalcante, Olga Araujo, Alessandra Machado, Roberta M. P. S. Borges, Isis V. N. S. Franzi, Anderson G. de Paula, Roberta Leitão, Marcelino dos Anjos, Renato Freitas, Ricardo T. Lopes, Davi F. Oliveira   +10 more
wiley   +1 more source

Chromic oxide as a digestibility marker for dogs - A comparison of methods of analysis

, 2007
The study reported compared coefficients of apparent digestibility (CAD) obtained by total collection (TC) and by chromic oxide (Cr2O3) determined by visible absorption spectrometry (VIS) and flame atomic absorption spectrophotometry (FAAS).
Carciofi, Aulus Cavalieri, Vasconcelos Martins Carrilho, Elma Neide, Prada, Flavio, Brunetto, Marcio Antonio, Vasconcellos, Ricardo Souza, Bazolli, Rodrigo Sousa, de Oliveira, Luciana Domingues, Valerio, Ana Gabriela   +7 more
core   +1 more source

Determination of Apparent and True Metabolizable Energy of Alfalfa meal for Ostrich via Chromic Oxide Marker and Total Collection Methods

پژوهشهای علوم دامی ایران, 2014
This experiment was conducted to determine the AME, AMEn, TME and TMEn of Alfalfa meal for male ostrich at 90 d of age. Experiment was done as a completely randomized design with 5 treatments of 4 replicate and 4 chicks each.
Mojtaba Ayaz, Mahmood Shivazad, Mohamad Hossein Shahir, Seyed Abdollah Hosseini, Ali Haji Babaei   +4 more
doaj  

Avanços metodológicos na determinação do consumo de ruminantes em pastejo Advances in methods for determining animal intake on pasture

Revista Brasileira de Zootecnia, 2007
Avanços metodológicos são, usualmente, conseqüência direta de avanços conceituais e tecnológicos. No caso da estimativa do consumo em pastejo, os recentes avanços conceituais relativos ao processo de busca e apreensão da forragem pelo ruminante ...
Paulo César de Faccio Carvalho, Gilberto Vilmar Kozloski, Henrique Mendonça Nunes Ribeiro Filho, Mônica Vizzotto Reffatti, Teresa Cristina Moraes Genro, Valéria Pacheco Batista Euclides   +5 more
doaj   +1 more source

Between the Indian Ocean and the Gulf: Ceramics From Ḥattā Oasis in the Emirate of Dubai

Arabian Archaeology and Epigraphy, EarlyView.
ABSTRACT This study presents the ceramic finds from archaeological investigations conducted in 2024 at two settlements: ‘Islamic Village' and Suhaila 2, one of a number of mountain villages of the Late Islamic period within the Ḥattā Oasis: a high‐altitude exclave in the Emirate of Dubai. The sites are located on the northeastern slopes of Jabal Qallāt
Seth M. N. Priestman, Agnese Kukela, Mansour Boraik, Hassan Mohammed Zein   +3 more
wiley   +1 more source

Structural and Functional Siderophore Remodeling by Enzymatic Delipidation

Angewandte Chemie, Volume 138, Issue 39, 21 September 2026.
A surprising functional switch in bacterial siderophores was discovered through genome mining and the analysis of environmental and pathogenic Pandoraea species. Pandorachelin B, a lipocyclopeptide that promotes swarming motility, is cleaved by a specialized acylase, yielding a ring‐contracted, homodetic cyclopeptide, pandorachelin A, which exhibits ...
Elena Herzog, Keishi Ishida, Evelyn M. Molloy, Ron Hermenau, Kirstin Scherlach, Christian Hertweck   +5 more
wiley   +2 more sources

Comparison of techniques that estimates the digestibility for younglings ostriches in the initial growing phase Comparação de técnicas de estimativa da digestibilidade para filhotes de avestruzes na fase inicial de crescimento

Revista Brasileira de Saúde e Produção Animal, 2007
The aim of the present study was to compare two methods of digestibility estimation for ostrich younglings. Thirty two three-month-old ostriches were selected and allocated in boxes.
Eloísa Simões Saliba, Dalton de Oliveira Fontes, Walter Motta Ferreira, Joana D´Arc Silveira Souza, Luiz Carlos Machado, Adelina Aichinger   +5 more
doaj  

Fecal excretion patterns and short term bias of internal and external markers in a digestion assay with cattle Perfis de excreção fecal e vício de tempo curto de indicadores internos e externos em ensaio de digestão com bovinos

Revista Brasileira de Zootecnia, 2011
The objective of this work was to evaluate the fecal excretion profile and the short term bias of the external markers chromic oxide and titanium dioxide and the internal markers indigestible dry matter (iDM), indigestible neutral detergent fiber (iNDF ...
Cláudia Batista Sampaio, Edenio Detmann, Tiago Neves Pereira Valente, Viviane Aparecida Carli Costa, Sebastião de Campos Valadares Filho, Augusto Cesar de Queiroz   +5 more
doaj   +1 more source

Acid-insoluble ash is a better indigestible marker than chromic oxide to measure apparent total tract digestibility in pigs. [PDF]

Anim Nutr, 2021
Prawirodigdo S, Gannon NJ, Leury BJ, Dunshea FR.   +3 more
europepmc   +1 more source