Results 31 to 40 of about 2,321 (192)

A modified paraffin wax for microtomy

British Dental Journal, 1974
E B Brain
openaire   +3 more sources

ERGONOMICS, MENTAL WORKLOAD, RISKS, AND ACCIDENT PREVENTION

Ergodesign & HCI, 2018
In a descriptive research and in a field study, we evaluated which indicators of mental workload are dominant factors in accident production in a microtomy task and may represent a source of psychic suffering.
Myriam Britto dos Santos
doaj   +1 more source

Standardization of DNA extraction from paraffinized spleen samples: molecular diagnosis of human malaria

Malaria Journal, 2023
Background Plasmodium vivax is the main species responsible for human malaria in Brazil, and one of its manifestations is splenic malaria, though there are still challenges in its diagnosis. The present study aimed to standardize Plasmodium sp.
Raimunda Sandra Pacheco Souza, Monique F. dos Reis, Luiz Carlos de Lima Ferreira, Manuela C. Morais, Antonio Kassio S. Lima, Laila Rowena Albuquerque Barbosa, Gisely Cardoso de Melo, Marcus Vinicius Guimaraes de Lacerda   +7 more
doaj   +1 more source

A ratiometric fluorescent hydrogel of controlled thickness prepared continuously using microtomy for the detection and removal of Hg(II) [PDF]

, 2021
Mercury ions are one of the most toxic heavy metals and as such they can cause serious risk to the human body and environmental ecosystem. To effectively detect and remove Hg2+ from contaminated water, a new cellulose-based fluorescent hydrogel has been ...
Xu, Mengwen, Gao, Tianchu, Li, Meng, Li, Xiaoning, Chen, Zhijun, Wang, Lidong, Liu, Bowen, Yang, Mengqing, James, Tony D., Xiao, Huining   +9 more
core   +1 more source

Comparative Transcriptome Analysis During the Seven Developmental Stages of Channel Catfish (Ictalurus punctatus) and Tra Catfish (Pangasianodon hypophthalmus) Provides Novel Insights for Terrestrial Adaptation

Frontiers in Genetics, 2021
Tra catfish (Pangasianodon hypophthalmus), also known as striped catfish, is a facultative air-breather that uses its swim bladder as an air-breathing organ (ABO). A related species in the same order (Siluriformes), channel catfish (Ictalurus punctatus),
Xiaoli Ma, Xiaoli Ma, Mei Shang, Mei Shang, Baofeng Su, Baofeng Su, Anne Wiley, Max Bangs, Max Bangs, Max Bangs, Veronica Alston, Veronica Alston, Rhoda Mae Simora, Rhoda Mae Simora, Rhoda Mae Simora, Mai Thi Nguyen, Nathan J. C. Backenstose, Nathan J. C. Backenstose, Nathan J. C. Backenstose, Anthony G. Moss, Anthony G. Moss, Thuy-Yen Duong, Xu Wang, Xu Wang, Xu Wang, Rex A. Dunham, Rex A. Dunham   +26 more
doaj   +1 more source

Apoptosis and expression of argyrophilic nucleolus organizer regions in epithelial neoplasms of the larynx

Brazilian Journal of Otorhinolaryngology, 2015
INTRODUCTION: Occurrence of apoptosis and expression of proliferative markers are powerful tools to establish a prognosis in the follow-up of cancer.OBJECTIVE: To evaluate the growth fraction in papillomas and laryngeal squamous cell carcinomas with ...
Christiana Vargas Ribeiro, Anilton Cesar Vasconcelos, José de Souza Andrade Filho   +2 more
doaj   +1 more source

Dynamic analysis of double-helical gear system considering effect of oil film among meshing teeth

Advances in Mechanical Engineering, 2020
The oil film among meshing teeth is just like a spring-damping element, and it can dominate the friction and meshing characteristics of the gear pair and influence its dynamic performances further.
Minghu Yin, Yahui Cui, Xiangjun Meng, Jinzhong Zuo, Yuhao Qi   +4 more
doaj   +1 more source

Methods and tools for handling, transportation, weighing, and pelletization applied to the initial analysis of volatile components in the Hayabusa2 samples

Earth, Planets and Space, 2022
The Hayabusa2 spacecraft succeeded in sampling and returning materials from the C-type, near-Earth asteroid (162173) Ryugu. As part of the Hayabusa2 Initial Analyses, chemical and isotopic compositions of volatile species were measured.
Ryuji Okazaki, Shinji Yamanouchi, Kazuhiko Shimada, Atsushi Baba, Fumio Kitajima, Toru Yada   +5 more
doaj   +1 more source

Microtomy: Paraffin and Frozen

, 2008
Lena T. Spencer, John D. Bancroft
openaire   +2 more sources

On-Tip Polymerization Method for Multimodal Characterization of Nanoparticles with Electron/Ion Imaging and Atom Probe Tomography. [PDF]

Small Methods
This study presents an on‐tip polymerization method that employs a needle substrate with a designed through‐microchannel (“needle‐eye”) to retain a picoliter‐scale solution of nanoparticles. Using a resin precursor as the solution, polymerization is carried out in situ at the needle tip.
Djoulde A, Sharma A, Appiagyei AB, Tegg L, Liu Y, Zhang L, Cairney JM, Tang Y, Fu J.   +8 more
europepmc   +2 more sources