Results 101 to 110 of about 317,890 (399)

Aqueous Synthesis of UiO‐66 Metal‐Organic Frameworks With Enhanced Crystallinity and Surface Area

Advanced Sustainable Systems, EarlyView.
In this work, highly crystalline UiO‐66 is synthesized in water at 65 °C, achieving a high surface area of 741 m2 g−1, by modulating the pH of the reaction, promoting optimal coordination between metal clusters and organic linkers. Avoiding toxic and expensive solvents enables future scaling of UiO‐66 production. Abstract Metal‐organic frameworks (MOFs)
Nandish Hosadoddi Srikantamurthy, Joseph F. Olorunyomi, Cara M. Doherty, Peter C. Sherrell, Xavier Mulet   +4 more
wiley   +1 more source

The Carcinogenic Example

Logic Journal of IGPL, 1997
A new kind of models for propositional linear logic (IE-models) based on commutative monoids is defined. In the author's opinion they reflect the resource interpretation better than other type of models. IE-models are sound but not complete, since they verify distributivity of \(\&\) over \(\oplus\).
openaire   +4 more sources

An integrated in vitro carcinogenicity test that distinguishes between genotoxic carcinogens, non-genotoxic carcinogens, and non-carcinogens [PDF]

Mutagenesis
Abstract Chemical safety testing plays a crucial role in product and pharmacological development, as well as chemoprevention; however, in vitro genotoxicity safety tests do not always accurately predict the chemicals that will be in vivo carcinogens.
Katherine E Chapman, Ume-Kulsoom Shah, Jessica F Fletcher, George E Johnson, Shareen H Doak, Gareth J S Jenkins   +5 more
openaire   +3 more sources

Meat and cancer: haemoglobin and haemin in a low calcium diet promote colorectal carcinogenesis at the aberrant crypt stage in rats [PDF]

, 2003
High intake of red meat, but not of white meat, is associated with an increased risk of colon cancer. However, red meat does not promote cancer in rodents.
Corpet, Denis E., Petit, Claude, Pierre, Fabrice, Taché, Sylviane, Van der Meer, Roleof   +4 more
core   +4 more sources

Medical Materials and Device Innovation: Choosing the Right and Relevant Biological Models

Advanced Therapeutics, EarlyView.
Choosing the right disease model is key to safe, effective medical innovation. When models reflect human biology and clinical needs, they improve translation, reduce risk, and accelerate progress. Advances in 3D tissues, organ‐on‐chip, and humanized systems offer exciting opportunities. With thoughtful selection and clinician input, biomedical research
Inge K. Herrmann, Tina Buerki‐Thurnherr   +1 more
wiley   +1 more source

Health Damage and Repair Mechanism Related to Formaldehyde Released from Wood-based Panels

BioResources, 2023
Wood-based panels, which contain wood raw materials along with urea-formaldehyde (UF) or phenol-formaldehyde (PF) resins, can increase the indoor air concentration of formaldehyde. Formaldehyde can stimulate the upper respiratory mucosa and cross-linking
Fan Gao, Xiaohen Yue, Hongqi Yang, Yafeng Yang, Su Shiung Lam, Wanxi Peng, Xiangmeng Chen   +6 more
doaj   +2 more sources

Hygiene and legal aspects of occupational exposure assessment to cytostatics

Medycyna Pracy, 2018
The employers responsibilities for the assessment of occupational exposure to cytostatics in the workplace were analyzed in the light of existing legal regulations.
Małgorzata Kupczewska-Dobecka, Anna Pałaszewska-Tkacz, Sławomir Czerczak, Katarzyna Konieczko   +3 more
doaj   +1 more source

An investigation on benefits and future expectation of Industrialised Building System (IBS) implementation in construction practices [PDF]

, 2018
Industrialised Building System (IBS) is well known in many developing countries due to the benefits that can be derived from its applications in construction projects. However, the low percentage of IBS usage may be due to lack of awareness and knowledge
Akasah, Zainal Abidin, Ismail, Hassan, Khamis, Azme, Nagapan, Sasitharan   +3 more
core   +1 more source

Nrf2 Drives Epigenetic Reprogramming and Acts as the Master Regulator of KLF4 Expression and Activity in Arsenic‐Induced Transformation

Advanced Science, EarlyView.
Nrf2 isn't just a protector—it's a driver of cancer stemness. The study uncovers how arsenic‐activated Nrf2 directly upregulates KLF4, a key pluripotency factor, fueling oncogenic reprogramming. Through enhancer activation and self‐reinforcing loop, Nrf2 and KLF4 co‐opt gene networks linked to epithelial‐to‐mesenchymal transition and tumor growth ...
Ziwei Wang, Zhuoyue Bi, Jessica Bamrah, Yiran Qiu, Wenxuan Zhang, Bandar Saeed Almutairy, Haoyan Ji, John D. Haley, Chitra Thakur, Fei Chen   +9 more
wiley   +1 more source

Binding occupational exposure limits for carcinogens in the EU – necessary but not sufficient to reduce risk

Scandinavian Journal of Work, Environment & Health, 2019
Johanson & Tinnerberg (1) discuss the role of binding occupational exposure limit values (BOELV) in the European Union and whether these are “good” or “bad”.
John W Cherrie
doaj   +1 more source