Results 31 to 40 of about 4,905 (242)

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

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

Evaluation of localization of lead and nickel in plant cells of Amaranthus sp. and Brassica sp. absorbed from mine spoil waste [PDF]

, 2016
A detailed survey was undertaken in the sewage water contaminated areas of Coimbatore to select the natural hyper accumulators to rehabilitate the contaminated mine spoils. From this experiment the Pb and Ni accumulators, Amaranthus sp.
Arulmani, S., Davamani, V., Doraisamy, P., Kennedy, J. S., Maheswari, M., Parameswari, E.   +5 more
core   +2 more sources

Effect of aluminium sheet surface conditions on feasibility and quality of resistance spot welding [PDF]

, 2010
A study investigating the effect of sheet surface condition on resistance spot welding (RSW) of aluminium has been carried out. This concentrates on two automotive aluminium alloys; AA5754 and AA6111, used for structural and closure applications ...
Briskham, Crinon, D. Boomer, Han, Hunter, L. Han, Li, M. Shergold, M. Thornton, Miller, Rashid, Ronnhult, Spinella, Thornton, Wheeler   +14 more
core   +1 more source

Serial optical coherence microscopy for label-free volumetric histopathology [PDF]

, 2020
The observation of histopathology using optical microscope is an essential procedure for examination of tissue biopsies or surgically excised specimens in biological and clinical laboratories.
A Azaripour, A Garcia-Sanz, A Li, AA Eddy, AC Ucero, AJ Schain, C Gillett, C Leahy, CW Merkle, D Huang, DS Richardson, E Min, EA Susaki, H Gong, H Tu, H Wang, H-U Dodt, JP Pezacki, JS Iyer, K Tainaka, LP Hariri, M Belle, MJ Farrar, MP Hiorns, MS Jafri, N Renier, N Roberts, O Assayag, R Tomer, RW Evans, S Sridharan, T Ragan, TT Wong, VJ Srinivasan   +33 more
core   +1 more source

Detection of Human Prion Seeding Activity in Formalin-Fixed Paraffin-Embedded Archival Tissues. [PDF]

Neuropathol Appl Neurobiol
The RT‐QuIC assay showed high sensitivity and specificity in detecting prion seeding activity in archival FFPE brain tissues, comparable to results obtained from frozen samples. Notably, prion activity remained detectable in FFPE tissues even after long‐term storage.
Baranová S, Matěj R, Safar JG, Holada K.   +3 more
europepmc   +2 more sources

Formation of nanocrystals based on decomposition in the amorphous Zr41.2Ti13.8Cu12.5Ni10Be22.5 alloy [PDF]

, 1996
Primary crystallization and decomposition in the bulk amorphous alloy Ar41.2Ti13.8Cu12.5Ni10Be22.5 have been studied by small angle neutron scattering (SANS), transmission electron microscopy (TEM), and differential scanning calorimetry (DSC).
Johnson, W. L., Schneider, S., Thiyagarajan, P.   +2 more
core   +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

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