Results 221 to 230 of about 335,851 (308)

Design of Low-Frequency Extended Signal Conditioning Circuit for Coal Mine Geophone. [PDF]

Sensors (Basel)
Deng Z, Lian Z, Ye J, Qin K, Wang Y, Li F, Meng X.   +6 more
europepmc   +1 more source

Improving Antioxidants and Physicochemical Properties of Wild Rice Noodles by Fortification With Carrot Powder

Cereal Chemistry, EarlyView.
ABSTRACT Background and Objectives Wild rice (WR), a nutritious cereal rich in phytochemicals, remains underutilized despite its health benefits. This study explored deep purple (DP), purple sun hybrid (PSH), purple haze (PH), cosmic purple (CP), and vistaric sky blue (VSB) carrot powders as fortificants in WR noodles at 10%, 20%, and 30% levels in ...
Beverly Cheruto Too, Daniel Zogona, Daniela Herrera Balandrano, Trust Beta   +3 more
wiley   +1 more source

Application of hybrid CNN-transformer for classifying major coal mine accident hazards. [PDF]

Sci Rep
Tu Q, Zong Y, Li Z, Yue L.
europepmc   +1 more source

Advances in Parahydrogen‐Induced Polarization for Nuclear Magnetic Resonance of Peptides, Proteins, and Biopolymers

ChemistryEurope, EarlyView.
Hyperpolarization by parahydrogen‐induced polarization enhances the sensitivity of nuclear magnetic resonance spectroscopy of amino acids, peptides, mini‐proteins, and biopolymers using nonnatural amino acids with unsaturated side chains up to three orders of magnitude.
Gerd Buntkowsky
wiley   +1 more source

Assessment of herbaceous vegetation species composition growing around Kleinkopje opencast coal mine, Mpumalanga Province, South Africa. [PDF]

Sci Rep
Mangwane M, Madakadze IC, Nherera-Chokuda FV, Dube S, Mndela M, Tjelele TJ, Pule HT.   +6 more
europepmc   +1 more source

Carbon‐Supported Dual‐Nickel Atom Catalysts With Stabilized Ni─N3 Active Sites for Efficient CO2 Electroreduction

Carbon Energy, EarlyView.
Dual‐nickel atom catalysts (Ni‐DACs) are developed to stabilize unsaturated Ni─N3 atomic sites by constructing N3Ni─NiN3 dual‐atom structures from coal. Benefiting from the modulated electronic structure that optimizes intermediate adsorption, Ni‐DACs outperform Ni‐SACs in CO2 electroreduction, achieving a max FECO of 98.6% at −0.8 V vs RHE and a TOF ...
Jiabao Niu, Hongqiang Li, Yong Li, Dedong Jia, Neng Chen, Hongmei Li, Min Liu, Jieshan Qiu, Xiaojun He   +8 more
wiley   +1 more source

Investigation of surface subsidence behaviour in multi-slice longwall mining using numerical simulations in Barapukuria coal mine, Bangladesh. [PDF]

Sci Rep
Zhang C, Arif A, Wu J, Habibullah M, Mohammadamini K, Sajib MH, Manohar B.   +6 more
europepmc   +1 more source

Functionalized Organic Lithium Salt Enables Flexible Solid‐State Electrolytes With Dual‐Ion Channels for Safe Li Metal Batteries

Carbon Energy, EarlyView.
Here, we design a flexible and non‐flammable solid‐state electrolyte with hierarchical dual‐ion conductive channels. The engineered electrolyte combines continuous organic conductive‐phase pathways for fast bulk Li+ transport and dynamic polymer networks for interfacial ion hopping, achieving unprecedented room temperature conductivity (> 1 mS cm−1 ...
Yijing Liu, Zifan Bu, Han Fang, Xiao Xu, Jinrui Hu, Lixia Bao, Weibo Kong, Jiliang Wang   +7 more
wiley   +1 more source

Does your job really matter? Job-specific cancer incidence among a cohort coal mine workers in Queensland, Australia. [PDF]

Int Arch Occup Environ Health
Glass DC, Gwini SM, Del Monaco A, Fritschi L, Abramson MJ, Sim MR, Walker-Bone K.   +6 more
europepmc   +1 more source