Results 31 to 40 of about 4,192,823 (318)

2022 American College of Rheumatology/European Alliance of Associations for Rheumatology classification criteria for microscopic polyangiitis

Annals of the Rheumatic Diseases, 2022
Objective To develop and validate classification criteria for microscopic polyangiitis (MPA). Methods Patients with vasculitis or comparator diseases were recruited into an international cohort.
R. Suppiah, J. Robson, P. Grayson, C. Ponte, A. Craven, S. Khalid, A. Judge, A. Hutchings, P. Merkel, R. Luqmani, R. Watts   +10 more
semanticscholar   +1 more source

Root-associated fungal communities colonizing two dominant semiarid grasses: Hilaria sp. and Stipa sp. [PDF]

, 2009
We conducted a preliminary survey of the fungal communities associated with roots of Stipa hymenoides and Hilaria jamesii, two grasses native to the southwestern United States.
Andrea Porras-Alfaro, Jayne Belnap, Jose Herrera, Miriam I. Hutchinson, Robert Sinsabaugh   +4 more
core   +2 more sources

Microscopic and molecular identification of foreign matter in food: detection of fraudulent practices Identification of foreign matter: food fraud

Vigilância Sanitária em Debate: Sociedade, Ciência & Tecnologia, 2018
Introduction: The most frequent demands on microscopic food analysis are allegations of consumers finding macroscopic foreign matter or suspecting the presence of undeclared ingredients on products labels. The byproducts and foreign matters detection are
Maria Aparecida Moraes Marciano, Maria Isabel Andrekowisk Fioravanti, Elaine Marra de Azevedo Mazon, Sheila Oliveira de Souza Silva, Paulo Eduardo Brandão, Simone de Carvalho Balian   +5 more
doaj   +7 more sources

Development of Parameters for Standardization of Duckweed (Lemna Minor L.) Raw Material

Разработка и регистрация лекарственных средств, 2021
Introduction. Lemna minor L. (duckweed) refers to the duckweed subfamily (Lemnaceae S. F. Gray) and widely distributed in ponds of Russia. Literature data confirm the possibility of harvesting significant volumes of this raw material in natural habitat ...
L. N. Nikiforov, S. V. Krivoshchekov, N. E. Kolomiets, T. V. Kadyrova, N. V. Isaikina, N. Y. Abramets, E. A. Bezverkhniaia, M. V. Belousov   +7 more
doaj   +1 more source

Automatic identification of Scenedesmus polymorphic microalgae from microscopic images [PDF]

Pattern Analysis and Applications, 2016
Microalgae counting is used to measure biomass quantity. Usually, it is performed in a manual way using a Neubauer chamber and expert criterion, with the risk of a high error rate.
Jhony-Heriberto Giraldo-Zuluaga, German Díez, Alexander Gómez, Tatiana Martinez, M. Vasquez, J. Vargas-Bonilla, Augusto Salazar   +6 more
semanticscholar   +1 more source

Electrochemical detection of the toxic dinoflagellate Alexandrium ostenfeldii with a DNA-biosensor [PDF]

, 2005
The steady rise of observations of harmful or toxic algal blooms throughout the world in the past decades constitute a menace for coastal ecosystems and human interests.
Huljic, S., Lange, M., Medlin, Linda, Metfies, Katja   +3 more
core   +1 more source

Quality control method for Yao medicine Hongniuxi

Guangxi Zhiwu
Yao medicine Hongniuxi is the root and rhizome of Achyranthes longifolia, which is a commonly used medicinal herb in Yao ethnic areas. Currently, only a few provinces and regions have recorded the method for quality control of Hongniuxi.
CHEN Song, LEI Peilin, HUANG Ruisong, LI Yunrong, QU Xincheng   +4 more
doaj   +1 more source

IDENTIFICATION OF AMYLUM CHARACTERISTICS USING MICROSCOPIC

Journal of Health, Technology and Science (JHTS), 2022
Starch is stored in permanent food reserves for plants, in seeds, core fingers, bark, roots of perennials, and tubers. Starch is 50-65% dry weight of wheat seeds and 80% dry matter of potato tubers. Starch is a type of polysaccharide that is widely found in nature, namely most plants are found in tubers, leaves, stems, and seeds.The purpose of this ...
null Findriyani Paus, null Hasrul Abdullah, null Agusrianto Yusuf   +2 more
openaire   +1 more source

Identification of biofloc microscopic composition as the natural bioremediation in zero water exchange of Pacific white shrimp, Penaeus vannamei, culture in closed hatchery system

Applied Water Science, 2017
Study on the microscopic composition of biofloc in closed hatchery culture system was carried out to determine the interaction between the aggregation flocs in the bioremediation process for the decomposition and degradation of organic matter loaded in ...
Hidayah Manan, J. H. Z. Moh, N. Kasan, S. Suratman, M. Ikhwanuddin   +4 more
semanticscholar   +1 more source

Criterion for traffic phases in single vehicle data and empirical test of a microscopic three-phase traffic theory

, 2005
A microscopic criterion for distinguishing synchronized flow and wide moving jam phases in single vehicle data measured at a single freeway location is presented.
Andreas Hiller, Banks J, Boris S Kerner, Bovy P H L, Fukui M Sugiyama Y Schreckenberg M Wolf D E, Gartner N H, Gurusinghe G S Nakatsuji T Azuta Y Ranjitkar P Tanaboriboon Y, Helbing D, Hoogendoorn S P Luding S Bovy P H L Schreckenberg M Wolf D E, Jiang R, Kerner B S, Kerner B S, Kerner B S, Kerner B S, Kerner B S Klenov S L Hiller A, Knospe W, Koshi M Iwasaki M Ohkura I Hurdle V F, Luttinen T, Mahmassani H S, Nagatani T, Sergey L Klenov, Tilch B Helbing D Helbing D Herrmann H J Schreckenberg M Wolf D E, Wagner P Fukui M Sugiyama Y Schreckenberg M Wolf D E, Wagner P Lubashevsky I   +23 more
core   +1 more source