Results 61 to 70 of about 2,581 (174)

N-nitrosodimethylamine removal improvement: Effect of filtration parameters on coagulation enhanced sand and activated carbon filtration in micro-polluted raw water treatment

Desalination and Water Treatment
N-nitrosodimethylamine (NDMA) is a carcinogen nitrogenous disinfection by-product, recently shown to be removed by coagulation coupled with rapid-sand-filtration (RSF) and/or activated-carbon-filtration (ACF).
Olubunmi M. Olukowi, Tian Tian, Xie Yan, Zhang Yuejun   +3 more
doaj   +1 more source

Dry-Heat Cooking of Meats as a Source of Airborne N-Nitrosodimethylamine (NDMA)

Atmosphere, 2019
This study aimed to investigate the airborne release of N-nitrosodimethylamine (NDMA) as a result of the dry-heat cooking of some meats using charcoal grilling and pan-broiling methods. Three types of meat (beef sirloin, pork belly, and duck) were chosen
Hekap Kim, Jiyeon Tcha, Man-yong Shim, Sungjin Jung   +3 more
doaj   +1 more source

Rainstorm Flood Risk Assessment in the China–Pakistan Economic Corridor Under Different Shared Socioeconomic Pathways of the 21st Century

Journal of Flood Risk Management, Volume 19, Issue 2, June 2026.
ABSTRACT Global warming has intensified the atmospheric water cycle, leading to more frequent and severe extreme precipitation events, which are a major driver of rainstorm‐induced flooding. Developing regions such as the China–Pakistan economic corridor (CPEC), spanning highly heterogeneous terrain and climate zones, face elevated risk due to limited ...
Mengting Liu, Min Xu, Xingdong Li
wiley   +1 more source

Inactivation Strategies of Clostridium perfringens in Foods: Current Challenges and Emerging Interventions

Food Frontiers, Volume 7, Issue 3, May 2026.
Clostridium perfringens forms heat‐resistant spores that complicate food safety. Physical methods (thermal processing, HPP, vacuum cooling, ozone treatments) and chemical interventions (natural antimicrobials, phosphates, nitrate/nitrite, organic acids) reduce vegetative cells and spores, though spore resistance remains a major challenge in food and ...
Deepak Subedi, Bharath Mallavarapu, Pranita Patil, Sujitha Bhumanapalli, Sandesh Chapagain, Kham Bahadur Khatri, Milan Kandel, Amit Kumar Singh   +7 more
wiley   +1 more source

Genotoxic effects of NDMA-contaminated ranitidine on Allium cepa cells and unveiling carcinogenic mechanisms via DFT and molecular dynamics simulation study

Scientific Reports
This study investigated the potential genotoxic and carcinogenic effects of N-nitrosodimethylamine (NDMA), a hazardous compound found in ranitidine formulations that are used to treat excessive stomach acid.
Mst. Kusum Kaly, Md Ekhtiar Rahman, Md. Sohel Rana, Uzzal Kumar Acharjee, Khondokar Nasirujjaman   +4 more
doaj   +1 more source

Satellite-based drought monitoring in Kenya in an operational setting [PDF]

The International Archives of the Photogrammetry, Remote Sensing and Spatial Information Sciences, 2015
The University of Natural Resources and Life Sciences (BOKU) in Vienna (Austria) in cooperation with the National Drought Management Authority (NDMA) in Nairobi (Kenya) has setup an operational processing chain for mapping drought occurrence and strength
A. Klisch, C. Atzberger, L. Luminari
doaj   +1 more source

Stability Properties of Network Diversity Multiple Access with Multiple-Antenna Reception and Imperfect Collision Multiplicity Estimation

Journal of Computer Networks and Communications, 2013
In NDMA (network diversity multiple access), protocol-controlled retransmissions are used to create a virtual MIMO (multiple-input multiple-output) system, where collisions can be resolved via source separation.
Ramiro Samano-Robles, Atilio Gameiro
doaj   +1 more source

Fermented Fish Products: A Comprehensive Overview of Traditional Processing Techniques, Varieties, and Their Health Benefits

Comprehensive Reviews in Food Science and Food Safety, Volume 25, Issue 3, May 2026.
ABSTRACT This review addresses the processing aspects and integrates in vitro and in vivo findings to highlight the various health benefits of indigenous fermented fish products from different regions of the world. Across Asia, Africa, and Northern Europe, fermented fish holds cultural significance, with each region boasting unique varieties shaped by ...
Banlambhabok Khongthaw, Mthokozisi Dladla, Pankaj Kumar Chauhan, Kanika Dulta, Vinod Kumar, Helen Oneyaka, Soumya Ghosh   +6 more
wiley   +1 more source

Tinjauan atas N-Nitrosodimethylamine (NDMA)

Cermin Dunia Kedokteran, 2020
<p>Beberapa jenis obat disinyalir telah terkontaminasi NDMA dalam konsentrasi yang berbeda-beda. N-Nitrosodimethylamine (NDMA) adalah salah satu senyawa golongan karsinogen potensial, N-nitrosamine. NDMA, sebagai senyawa organik terbentuk secara alami dan sebagai produk sampingan industri, dapat tersebar di udara, air, dan tanah.
openaire   +1 more source

A regional case study approach to policy coherence for disaster resilience in SADC

Development Policy Review, Volume 44, Issue 3, May 2026.
Abstract Motivation Evidence for disaster resilience and policy coherence is limited in the Southern Africa Development Community (SADC) region, yet it is key for member states to make informed decisions, optimize resources, and improve the effectiveness of disaster resilience and policy coherence efforts.
Clement Herbert Kalonga, Dewald van Niekerk, Livhuwani David Nemakonde   +2 more
wiley   +1 more source