Results 101 to 110 of about 409,186 (303)

Programmable Self‐Heating Microneedle Patch for on‐Demand Postprandial Glucose Management

Advanced Science, EarlyView.
A programmable self‐heating microneedle patch enables on‐demand, timed‐sequence insulin delivery via user‐triggered quadrant activation. Each activation generates localized heat that melts a phase‐change barrier, accelerating drug release. In diabetic rats, sequential quadrant activation counteracts four meal‐mimicking glucose spikes over 24 h without ...
Yang Zhao, Guifang Pan, Jincai Zhang, Yue Gong, Wenjian Zhang, Huiling Shen, Xingxing Li, Yuehan Ouyang, Hanhan Xie, Jundong Shao   +9 more
wiley   +1 more source

Type and distribution of Mid-Permian Maokou Formation karst reservoirs in southern Sichuan Basin, SW China

Petroleum Exploration and Development, 2019
Based on the analysis of the responses of conventional logs such as natural gamma (GR), density (DEN), acoustic interval transit time (AC), compensated neutron (CNL), dual lateral resistivity (Rlld, Rlls), and caliper log (CAL), combined with drilling ...
Shipeng HUANG, Qingchun JIANG, Qingfu FENG, Ya WU, Weihua LU, Wang SU, Xiaoyue CHEN, Mengyi REN, Hui PENG   +8 more
doaj   +1 more source

Self‐Healing Pd(II) Cage Metallogels for Iodine Capture in Water and Heterogeneous Photocatalysis

Advanced Science, EarlyView.
Two carbazole‐derived metal‐organic cages hierarchically self‐assemble into supramolecular metallogels that integrate autonomous self‐healing, reversible stimuli responsiveness, high‐capacity aqueous iodine capture, and visible‐light‐driven photocatalytic sulfide oxidation within a single multifunctional platform.
Monotosh Dalapati, Raghunath Singha, Debashree Manna, Dipak Samanta   +3 more
wiley   +1 more source

Three Dimensional Thermo-poroelastic Modeling of Fluid Injection and Induced Microseismicity in Naturally Fractured Reservoirs [PDF]

, 2018
Interests in naturally fractured reservoirs have grown rapidly in recent years due to the increasing energy needs. Understanding the behavior of naturally fractured reservoirs would be beneficial for a variety of engineering applications, including ...
Cheng, Qinglu
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Logging optimization processing method for fractured-vuggy reservoirs

Petroleum Exploration and Development, 2014
: In the traditional logging optimization processing methods, logging response equations are built based on the homogeneous, layered and isotropic formation model, they are not suitable for the heterogeneous and anisotropic fractured-vuggy reservoirs.
Zhou FENG, Ning LI, Hongliang WU, Yingming LIU, Shouji XIA, Ye YUAN   +5 more
doaj   +1 more source

Spatiotemporal Regulation of Hierarchical Assembly of Hydroxyapatite for Enamel Remineralization

Advanced Science, EarlyView.
Biomimetic repair exhibits unique advantages for enamel regeneration compared with conventional clinical treatments. An enzymatic mineralization system (EMS) is developed, where the resulting HAP nanorods hierarchically assemble into a highly ordered structure on the enamel surface through the spatiotemporal modulation of interfacial energies of ...
Zhenhang Tang, Zhisen Zhang, Yuanyu Zhou, Wenzhi Wu, Congrui Zhao, Chang Liu, Tong Shi, Wenjing Jin, Zhaoming Liu, Weifeng Fang, Qingyun Lin, Yi He, Zhijian Xie, Ruikang Tang, Changyu Shao, Zhuo Chen   +15 more
wiley   +1 more source

Fractured reservoir discrete feature network technologies. Final report, March 7, 1996 to September 30, 1998

, 1998
This report summarizes research conducted for the Fractured Reservoir Discrete Feature Network Technologies Project. The five areas studied are development of hierarchical fracture models; fractured reservoir compartmentalization, block size, and ...
Dershowitz, William S., Eiben, Thorsten, Wadleigh, Eugene, LaPoint, Paul R., Ivanova, Violeta, Einstein, Herbert H.   +5 more
core   +1 more source

Molecular Engineering of a Mixed‐Spacer System Toward High‐Performance Polycarbazole Anion‐Exchange Membranes

Angewandte Chemie, EarlyView.
Mixed‐spacer polycarbazole membranes balance conductivity, swelling, and stability by tuning hydration and ionic connectivity. The optimized membrane reaches 184 mS cm−1 hydroxide conductivity and 2.51 W cm−2 peak power density, offering a promising strategy for high‐performance ether‐free AEMs.
Hao Liu, Yingdan Cui, Chanikya D. Jayawardana, Mohammed Al Murisi, Hai Zhao, Md Waliullah Hossain, Zhitao Hu, Cem Arkun, Iftikhar Ahmad, Qi Wang, Sophya Garashchuk, William Mustain, Chuanbing Tang   +12 more
wiley   +2 more sources

Sustainable Hydrogel‐Forming Microneedle‐Reservoir Patches for Transdermal Delivery of Hydrophilic Macromolecules: Biopolymers, Green Manufacturing and Translation

Advanced Science, EarlyView.
Hydrogel‐forming microneedle (HFMN)‐reservoir patches provide a modular route for controlled transdermal delivery of hydrophilic biomacromolecules. The platform integrates skin‐barrier penetration, sustainable biopolymers, scalable green manufacturing, hydration‐driven transport, model‐cargo validation, and translational quality requirements.
Siddharth Mohanty, Mehmet Onur Aydogdu, Sijia Kang, Xinbo Li, Mohan Edirisinghe   +4 more
wiley   +1 more source

A Successful Highlight of Geological Development for Fractured Granite Reservoir

, 2009
Natural fractured reservoirs (NFR) are hydrocarbon reservoirs, whose fractures of rock matrices and pores mainly contribute porosity. Fracture systems can consider as pores to store hydrocarbon or as media for fluid flow.
, T.B.N. Nguyen
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