Results 51 to 60 of about 3,543,901 (295)

Toxic effects and molecular mechanisms of sulfamethoxazole on Scenedesmus obliquus

open access: yesEcotoxicology and Environmental Safety, 2022
The antibiotic sulfamethoxazole (SMX) is a pollutant that is widely distributed in the global water environment.This substance has toxic effects on various aquatic organisms.
Dongmei Xu, Yeting Xie, Jun Li
doaj   +1 more source

New Partial Key Exposure Attacks on RSA [PDF]

open access: yes, 2003
In 1998, Boneh, Durfee and Frankel [4] presented several attacks on RSA when an adversary knows a fraction of the secret key bits. The motivation for these so-called partial key exposure attacks mainly arises from the study of side-channel attacks on RSA.
Johannes Blömer, Alexander May
openaire   +1 more source

‘They Need to Hear You Say It’: Healthcare Professionals’ Perspectives on Barriers and Enablers to End‐of‐Life Discussions With Adolescents and Young Adults With Cancer

open access: yesPediatric Blood &Cancer, EarlyView.
ABSTRACT End‐of‐life conversations with adolescents and young adults (AYAs) with cancer rarely occur without the guidance of healthcare professionals. As a part of the ‘Difficult Discussions’ study, focused on palliative care and advance care planning discussions with AYAs with cancer, we investigated the factors that healthcare professionals identify ...
Justine Lee   +9 more
wiley   +1 more source

Forward-secure ciphertext-policy attribute-based encryption scheme

open access: yesTongxin xuebao, 2014
To mitigate the damage of key exposure in the context of ciphertext-policy attribute-based encryption (CP-ABE). The syntax and security model of forward-secure CP-ABE was presented. Then, a concreted forward-secure CP-ABE scheme was constructed.
EIJiang-hong W, IUWen-fen L, UXue-xian H
doaj  

Association between maternal urinary phthalate metabolites in early and late pregnancy and neonatal birth outcomes: A cohort analysis

open access: yesEcotoxicology and Environmental Safety
This study aimed to investigate maternal urinary phthalate (PAE) metabolite concentrations during pregnancy and their associations with neonatal birth outcomes.
Lin Tao   +5 more
doaj   +1 more source

Glucocorticoid Receptor and Adipocyte Biology. [PDF]

open access: yes, 2018
Glucocorticoids are steroid hormones that play a key role in metabolic adaptations during stress, such as fasting and starvation, in order to maintain plasma glucose levels.
Harris, Charles A   +2 more
core   +2 more sources

Feasibility and Safety of High‐Dose Proton Re‐Irradiation in Recurrent Pediatric Central Nervous System Tumors: A Single‐Institution Retrospective Study

open access: yesPediatric Blood &Cancer, EarlyView.
ABSTRACT Purpose Pediatric central nervous system (CNS) tumors often recur despite multimodality therapy. Although re‐irradiation (re‐RT) has historically been limited by concerns for severe late toxicities, modern techniques have renewed interest in this approach. Proton therapy provides dosimetric advantages that may enable curative re‐treatment with
Jin‐Ho Song   +15 more
wiley   +1 more source

Profiles and monthly variations of selected volatile organic compounds in indoor air in Canadian homes: Results of Canadian national indoor air survey 2012–2013

open access: yesEnvironment International, 2019
Volatile organic compounds (VOCs) are important pollutants in indoor air. A major survey campaign was carried out over a 24-month period in 2012 and 2013 to monitor 88 selected VOCs in 3524 Canadian residential homes as part of the Canadian Health ...
Yingjie Li, Sabit Cakmak, Jiping Zhu
doaj   +1 more source

Sensitized photolysis of polychlorobiphenyls in alkaline 2-propanol: dechlorination of Aroclor 1254 in soil samples by solar radiation [PDF]

open access: yes, 1992
Photodechlorination of Aroclor 1254 (1000 mg/L) in an alkaline 2-propanol solution at \lambda = 254 nm proceeded with a high quantum yield (\phi = 35.0) as determined by C1- release.
Demeter, Attila   +2 more
core   +1 more source

Infection Control Practices for Vascular Access Management in Hemodialysis: Results From a Nationwide Survey of Japanese National University Hospitals

open access: yesTherapeutic Apheresis and Dialysis, EarlyView.
ABSTRACT Introduction Bloodstream infections due to repeated vascular access (VA) puncture and circuit connections remain major concerns in hemodialysis. Therefore, we examined current practices for glove, disinfectant, and personal protective equipment (PPE) use according to VA type in national university hospitals in Japan.
Aiko Yamada   +6 more
wiley   +1 more source

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