Results 21 to 30 of about 739,670 (309)

No evidence for carcinogenicity of titanium dioxide nanoparticles in 26-week inhalation study in rasH2 mouse model

Scientific Reports, 2022
With the rapid development of alternative methods based on the spirit of animal welfare, the publications of animal studies evaluating endpoints such as cancer have been extremely reduced.
Shotaro Yamano, Tomoki Takeda, Yuko Goto, Shigeyuki Hirai, Yusuke Furukawa, Yoshinori Kikuchi, Tatsuya Kasai, Kyohei Misumi, Masaaki Suzuki, Kenji Takanobu, Hideki Senoh, Misae Saito, Hitomi Kondo, Yumi Umeda   +13 more
doaj   +1 more source

Occupational safety and health practice: a study at Infrastructure construction work [PDF]

, 2020
Safety is the state of being “safe”, the condition of being protected against physical, social, spiritual, financial, political, emotional, occupational, psychological, educational or other types of consequences of failure, damage, error, accidents, harm
Basharie, Siti Mariam, Jaat, Norrizam, Kamal, Muhammad Nabil Farhan, Khalid, Amir, Mazlan, Muhammad Kamal Arif, Ngadiron, Zuraidah, Noranai, Zamri   +6 more
core  

Health and safety of the older worker [PDF]

, 2011
This is the author's pre-copyedited accepted manuscript. The final published article is available from the link below. Copyright @ 2012 The Authors.Background - In the UK, increasing numbers of paid employees are over 60 years with further increases ...
A. Farrow, Agrawal, Alamgir, Allen, Brenner, Cruickshanks, Cruickshanks, F. Reynolds, Groff, Kurmis, Laflamme, Larsman, Leigh, Li, Li, Ng, Palmer, Picard, Picard, Prince, Reuter-Lorenz, Seidman, Sj  gaard, Swaen, Tak, Taylor, Zwerling   +26 more
core   +1 more source

Pulmonary dust foci as rat pneumoconiosis lesion induced by titanium dioxide nanoparticles in 13-week inhalation study

Particle and Fibre Toxicology, 2022
Background Most toxicological studies on titanium dioxide (TiO2) particles to date have concentrated on carcinogenicity and acute toxicity, with few studies focusing of pneumoconiosis, which is a variety of airspace and interstitial lung diseases caused ...
Shotaro Yamano, Yuko Goto, Tomoki Takeda, Shigeyuki Hirai, Yusuke Furukawa, Yoshinori Kikuchi, Tatsuya Kasai, Kyohei Misumi, Masaaki Suzuki, Kenji Takanobu, Hideki Senoh, Misae Saito, Hitomi Kondo, Yumi Umeda   +13 more
doaj   +1 more source

Screening of Workers with Presumed Occupational Methanol Poisoning: The Applicablility of a National Active Occupational Disease Surveillance System

Safety and Health at Work, 2019
Background: Methyl alcohol poisoning in mobile phone–manufacturing factories during 2015–2016 was caused by methyl alcohol use for cleaning in computerized numerical control (CNC) processes.
Huisu Eom, Jihye Lee, Eun-A Kim
doaj   +1 more source

Welding fume inhalation exposure and high-fat diet change lipid homeostasis in rat liver

Toxicology Reports, 2020
It is estimated that greater than 1 million workers are exposed to welding fume (WF) by inhalation daily. The potentially toxic metals found in WF are known to cause multiple adverse pulmonary and systemic effects, including cardiovascular disease, and ...
Greg R. Boyce, Mohammad Shoeb, Vamsi Kodali, Terence G. Meighan, Katherine A. Roach, Walter McKinney, Samuel Stone, Matthew J. Powell, Jenny R. Roberts, Patti C. Zeidler-Erdely, Aaron Erdely, James M. Antonini   +11 more
doaj   +1 more source

The High-risk Groups According to the Trends and Characteristics of Fatal Occupational Injuries in Korean Workers Aged 50 Years and Above

Safety and Health at Work, 2018
Background: Due to an increasing number of workers aged 50 years and above, the number of those employed is also on the rise, and those workers aged 50 and over has exceeded 50% of the total fatal occupational injuries.
Kwan Hyung Yi
doaj   +1 more source

Facts About Worker Safety and Health - 2012 [PDF]

, 2012
[Excerpt] This year marks the 41st anniversary of the Occupational Safety and Health Administration (OSHA) and the effective date of the Occupational Safety and Health Act.
AFL-CIO
core   +1 more source

Anti‐Slip Material‐Based Strategies and Approaches

Advanced Materials Technologies, EarlyView.
This review highlights the principle mechanisms of slipping at the microscale, linking contact mechanics with a friction behavior model for surface interfaces. Main strategies to develop anti‐slip properties to the surfaces are discussed alongside standardized testing approaches.
Sogand Abbaspoor‐Zanjani, Carlo Antonini, Teresa Gatti, Mengjiao Wang   +3 more
wiley   +1 more source

Probability of causation for occupational cancer after exposure to ionizing radiation

Annals of Occupational and Environmental Medicine, 2018
Background Probability of causation (PC) is a reasonable way to estimate causal relationships in radiation-related cancer. This study reviewed the international trend, usage, and critiques of the PC method.
Eun-A Kim, Eujin Lee, Seong-Kyu Kang, Meeseon Jeong   +3 more
doaj   +1 more source