Results 51 to 60 of about 43,528 (269)

Nonlinear Ion‐Specific Control of Underwater Adhesion by Bottlebrush Polymer Interfaces

Advanced Science, EarlyView.
The efficiency of underwater adhesion is modulated by ion‐specific effects. Strongly hydrated Na+ remains separated from the mica surface by its hydration shell, preserving access to binding sites, whereas weakly hydrated K+ can partially dehydrate and occupy ditrigonal cavities.
Chang‐Sheng Wang, Hui Guo, Hu Zhang, Duy Anh Pham, Nahid Hassanpour, Wojciech Raj, Qiang Peng, Justine Saber, Tzu‐Hsuan Huang, Florina G. Halmac, Xavier Banquy   +10 more
wiley   +1 more source

A Biomimetic Solvatochromic Chip With Optimized Chemical Diversity for On‐Site Liquid Identification

Advanced Science, EarlyView.
A compact biomimetic photonic‐gustatory chip uses Hansen‐solubility‐parameter‐guided solvatochromic disks to create distinct color patterns in organic liquids. An optimized four‐disk array distinguishes solvent types, ratios, homologues, isomers, and alcoholic beverages. Coupled with smartphone imaging and deep learning, it identifies 80 liquid classes
Jintao Zhang, Hao Ouyang, Yin Cheng, Nuoye Xiong, Xunchi Ma, Xueling Li, Guangming Zhu, Liang Zhang, Jing Sun, Ranran Wang   +9 more
wiley   +1 more source

Supply Chain Analysis Based on New Retail Models in B2B Context–Taking Hema Fresh as an Example [PDF]

SHS Web of Conferences
With the continuous progress of Internet technology, the retail industry is undergoing digital transformation, and supply chain management plays an important role in the transformation of the retail industry. This paper has an in-depth discussion of Hema
Hu Yajun
doaj   +1 more source

Fluorescent Hydrogel‐Based Strain Sensor With Machine Learning‐Augmented Performance

Advanced Intelligent Discovery, EarlyView.
Fluorescent hydrogel strain sensor based on carbon quantum dots enabling optical readout of deformation through strain‐dependent emission changes, coupled with Random Forest analysis to capture nonlinear fluorescence‐concentration relationships and identify optimal sensing conditions. Hydrogels are ideal matrices for bio‐integrated wearable sensors due
Tailai Chen, Tianlong Liu, Chao Lu, Rimsha Malik, Jin Zhang   +4 more
wiley   +1 more source

HEMA in Hong Kong: The Development of HEMA Business Model in Hong Kong

International Journal of Global Economics and Management
In this research, we investigated Hong Kong consumers' opinions and sentiments on HEMA, a new supermarket retail model. Through looking into Hong Kong consumers' present consumption patterns and selection tendencies at local retail supermarkets in Hong Kong. A quantitative investigation using an online questionnaire was conducted.
Yawen Zhang, Yuqi Wang
openaire   +1 more source

Martial Translations: HEMA and the Revival of Medieval and Renaissance Martial Arts

, 2011
The modern Historical European Martial Arts (HEMA) movement consists of a number of groups that seek to physically reconstruct, and pass on to others, the lost European medieval and Renaissance combat arts dating back to the 14th century.
Eacersall, Douglas
core   +1 more source

PRESENCE OF hemA-LIKE AND hemT-LlKE GENES IN A JSUMBER OF ANOXYGENIC PHOTOSYNTHETIC BACTERIAL ISOLATES FROM INDONESIA AND SOIL SAMPLES FROM BOGOR AREA

Biotropia: The Southeast Asian Journal of Tropical Biology, 2011
The Rhodobacter sphaeroides hemA and hemT are known to encode a distinct 5-aminolevulinic acid (ALA)-synthase isozyme. This enzyme catalyzes the first and rate limiting step in ALA biosynthesis through the C4 pathway.
NURUL AINI, ANTONIUS SUWANTO
doaj   +1 more source

Europium Doped Atomically Precise Bismuth Oxido Nanoclusters as Molecular Building Blocks for Photoluminescent Hybrid Materials

Chemistry – A European Journal, EarlyView.
Europium doping of bismuth oxido nanoclusters (BiO‐NCs) provides stable hosts for Eu3+ in an asymmetric coordination environment, which in turn results in an intense 5D0→7F0 transition and long luminescence lifetimes. Transparent hybrid materials showing characteristic red photoluminescence are accessible via radical copolymerisation of these soluble ...
Rico Thomas, Senthil Kumar Kuppusamy, Tobias Rüffer, Marcus Weber, Mario Ruben, Michael Mehring   +5 more
wiley   +1 more source

Synthesis and characterization of polymer networks obtained by conventional radical and RAFT copolymerization processes in supercritical carbon dioxide

The Canadian Journal of Chemical Engineering, EarlyView.
Conventional and RAFT dispersion copolymerizations of HEMA and EGDMA in supercritical CO2 are compared in terms of swelling index (crosslink density), morphology, particle size distribution, and modular differential scanning calorimetry. Abstract The syntheses of net‐poly((2‐hydroxyethylene methacrylate)‐co‐(ethylene glycol dimethacrylate ...
Patricia Pérez‐Salinas, Karen Mozeltzin Gómez‐Cruz, Alberto Rosas‐Aburto, Maribel Pineda‐Herrera, Humberto Vázquez‐Torres, Graeme Moad, Eduardo Vivaldo‐Lima   +6 more
wiley   +1 more source

Hema e-Chart: Italian Registry for prospective analysis of epidemiology, management and outcome of febrile events in patients with hematological malignancies.

, 2010
The aim of the study was to create a prospective computerized registry to collect and analyze febrile events, particularly due to fungal infections, in patients with hematological malignancies.
Pagano L, Rossi G, VIALE, PIERLUIGI, Caira M, Hema E. Chart Group Italy, Aversa F, Locatelli F, BACCARANI, MICHELE, Nosari A   +8 more
core   +3 more sources