Results 41 to 50 of about 13,236 (240)

Blood clot inspired pore‐gradient nanofiber sponge with “outer filtration” and “inner adsorption” bifunction for rapid stop of uncontrolled hemorrhage

BMEMat, EarlyView.
In this study, by mimicking the nanofiber structure and netting blood cells function of fibrin network in blood clots, we developed a novel bioinspired quaternized chitosan nanofiber sponge with distinct blood cell filtration and blood plasma absorption bifunction for rapid hemostasis.
Fujin Zhou, Yong Yang, Yixuan Li, Ruolin Cao, Zheng Chen, Zhi Wang, Naiwen Tan, Lei Tian, Botao Song   +8 more
wiley   +1 more source

Micro/nanorobots for detecting and eliminating biological and chemical warfare agents

BMEMat, EarlyView.
Fuel‐powered and field‐driven micro/nanorobots provide a cutting‐edge platform to safeguard national security and defense. This review reports the latest research progress in micro/nanorobots in sensing and detoxifying biological and chemical warfare agents.
Song Li, Huaijuan Zhou, Di Shi, Zdeněk Sofer, Jinhua Li   +4 more
wiley   +1 more source

Energetic additives in explosive charges of rockets used during the war against the FR Yugoslavia in 1999 / Энергетические аддитивы, добавленные в заряд крылатых ракет в ходе войны против СР Югославии в 1999 году / Energetski aditivi dodavani eksplozivnim punjenjima raketa u agresiji na SR Jugoslaviju 1999. godine [PDF]

Vojnotehnički Glasnik, 2019
The use of explosive devices containing energy enhancement additives such as halogen compositions, metals in a form of fine powders and waxes resulted in the formation of toxic gases after their detonation. The released harmful gases together with the
Mirjana N. Anđelković-Lukić
doaj   +1 more source

Chemical Warfare and Terrorism [PDF]

Medicine, 2003
Abstract The acquisition of chemical weapons by about twenty countries, and by terrorists, has increased the likelihood of their use. In World War I, chlorine, cyanide, phosgene and sulphur mustard were used. Nerve agents were available during World War II, but were not used. Sulphur mustard was used in the Iran-Iraq War. More recently, the release of
Allister Vale, Timothy C. Marrs, Sally M Bradberry, Paul Rice   +3 more
openaire   +1 more source

Entrepreneurial Orientation, Environmental Dynamism, and Disruptive Sustainability in Emerging Markets: Evidence From MNE Subsidiaries in China

Business Strategy and the Environment, EarlyView.
ABSTRACT This study theorizes and empirically examines the relationship between multinational enterprises' (MNEs) entrepreneurial orientation (EO), environmental dynamism (ED), and their pursuit of disruptive sustainability in emerging markets. It also explores the moderating effects of host‐market governmental pressures and liabilities of foreignness (
Shufeng Xiao, Taewoo Roh, Byung Il Park
wiley   +1 more source

Research on the Interaction of Hydrogen-Bond Acidic Polymer Sensitive Sensor Materials with Chemical Warfare Agents Simulants by Inverse Gas Chromatography

Sensors, 2015
Hydrogen-bond acidic polymers are important high affinity materials sensitive to organophosphates in the chemical warfare agent sensor detection process.
Liu Yang, Qiang Han, Shuya Cao, Feng Huang, Molin Qin, Chenghai Guo, Mingyu Ding   +6 more
doaj   +1 more source

Theoretical study of the molecular aspect of the suspected novichok agent A234 of the Skripal poisoning [PDF]

Royal Society Open Science, 2019
Novichoks are the suspected nerve agents in the March 2018 Skripal poisoning. In this context, the novichok agent A234 (chemical structure proposed by Mirzayanov) was studied using computational methods to shed light on its molecular, electronic ...
Hanusha Bhakhoa, Lydia Rhyman, Ponnadurai Ramasami   +2 more
doaj   +1 more source

Ubiquitination in cancer: mechanisms and therapeutic opportunities

Cancer Communications, EarlyView.
Abstract Ubiquitination, a key post‐translational modification, plays an essential role in tumor biology by regulating fundamental cellular processes, such as metabolism and cell death. Additionally, it interacts with other post‐translational modifications, which are closely linked to tumorigenesis, tumor progression, the tumor microenvironment, and ...
Susi Zhu, Xu Zhang, Waner Liu, Zhe Zhou, Siyu Xiong, Jie Li, Xiang Chen, Cong Peng   +7 more
wiley   +1 more source

New Terpenoids from Viguiera dentata: In Silico Pesticide‐Likeness Properties, Acetylcholinesterase Inhibition, Molecular Docking, and Evaluation against Spodoptera frugiperda

Chemistry &Biodiversity, EarlyView.
The chemical analysis of aerial parts of the melliferous Viguiera dentata led to the isolation of 20 substances, including the new cycloartanes 24‐epi‐argentatin C, 7β‐hydroxy‐24‐epi‐argentatin C, 7β‐hydroxy‐argentatin B. In‐combo results indicated that specific argentatins and ent‐kaurenoic acids have the potential to control Spodoptera frugiperda ...
Amira Arciniegas, Olivia Pérez‐Valera, Simón Hernández‐Ortega, Antonio Nieto‐Camacho, Israel Valencia, Joel Daniel Castañeda‐Espinoza, Rodolfo Figueroa‐Brito, José Luis Villaseñor, Guillermo Delgado   +8 more
wiley   +1 more source

Archaeometric Analyses of Medieval Pottery from the Lower Danube Region, Romania

ChemPlusChem, EarlyView.
This study is about the pottery manufacturing in the Lower Danube region during the Early Medieval period (8th–10th c. AD). Optical microscopy, Particle induced X‐ray emission, and X‐ray diffraction analyses performed on 32 representative ceramic shards excavated at Pantelimonu de Sus, Constanţa County, Romania, provide clues on the raw materials and ...
Constantin Haită, Cristina Talmaţchi, Ana‐Maria Banici, Roxana Bugoi   +3 more
wiley   +1 more source