Results 121 to 130 of about 1,567 (252)

Liquid Phase Transmission Electron Microscopy: A Window into the Early Stages of Complex Material Formation

open access: yesAdvanced Functional Materials, EarlyView.
Liquid‐phase transmission electron microscopy enables direct observation of nucleation and growth processes in solution. This review is dedicated to the remembrance of Helmut Cölfen and highlights recent studies on complex materials—oxides, biominerals, organic–inorganic crystals—which were central to his research activity. It summarizes key milestones,
Charles Sidhoum   +5 more
wiley   +1 more source

Receptor‐Free Identification of Toxic Gases Enabled by Hygroscopic Aqueous Salt Films

open access: yesAdvanced Functional Materials, EarlyView.
Water as a gas sensor coating sounds impossible—until it stops evaporating. Here, hygroscopic salt solutions (LiCl, LiBr, H3PO4) form non‐drying aqueous films on CNT chemiresistors under ambient air. Gases partition into these liquid layers, sometimes transforming into water, and generate salt‐specific resistance fingerprints across a four‐channel ...
Seongwoo Lee   +5 more
wiley   +1 more source

Trends of information technology use in Lithuanian enterprises of forwarding activity

open access: yes, 2018
Straipsnyje analizuojamas informacinių technologijų taikymas ekspedicinėje veikloje. Taip pat aprašomas kiekybinis tyrimas, kuriame buvo taikomas apklausos metodas. Apklausoje dalyvavo transporto ekspeditoriai atrinkti iš 12 Lietuvos įmonių.
Turbienė, Jolanta   +1 more
core  

Regulated Ion‐Diffusion Hydrogels for Subtle and Multimodal Temperature‐Strain Sensing in Wound Monitoring

open access: yesAdvanced Functional Materials, EarlyView.
A soft, dual‐channel hydrogel patch enables simultaneous detection of wound temperature and strain by integrating ion‐diffusion‐mediated thermoelectric and resistive sensing. The conformal design maintains stable performance during motion, capturing subtle inflammatory and mechanical changes for continuous wound monitoring.
Yu Fang   +7 more
wiley   +1 more source

Features of accounting and control at enterprises of transport and forwarding activities (based on the example of Alphacosta Ukraine LLC) [PDF]

open access: yes
У роботі розглянуто основні аспекти обліку та контролю на підприємствах транспортно-експедиторської діяльності. Проаналізовано законодавчо-встановлені вимоги щодо обліку та контролю на підприємствах транспортно-експедиторської діяльності, наукові ...
Ільницька, М.В.
core  

Role of Freight Forwarder in the Organization of the Transport of Goods Under Controlled Temperature Regimes

open access: yes, 2020
Cilj istraživanja je prezentirati ulogu špeditera u organizaciji uvoza lakopokvarljive robe za koju su potrebni posebni temperaturni režimi. U ovom slučaju riječ je o uvozu „Natura trajnog mlijeka“ iz treće zemlje, Bosne i Hercegovine, u Republiku ...
Marković, Shanon
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Swelling‐Programmed Topographical Guidance for Dynamic Spheroid Self‐Assembly via a Mechanochemical Hydrogel Niche

open access: yesAdvanced Functional Materials, EarlyView.
A swelling‐programmed micropatterned hydrogel guides adherent cells through a controlled transition from cell–matrix anchoring to cadherin‐mediated cell–cell compaction, enabling rapid assembly of high‐viability spheroids with defined size and morphology.
Han Gyeol Nam   +8 more
wiley   +1 more source

Memristor‐Driven Active‐Matrix Organic Light‐Emitting Diode for Energy Efficient and High‐Resolution Displays

open access: yesAdvanced Functional Materials, EarlyView.
This study demonstrates that memristors can replace conventional 2T–1C driving circuits with simplified 1T–1 m architectures by exploiting resistance switching. With ultra‐low switching voltages (< ±0.2 V) and multi‐level resistance states, the memristors precisely control the current injected into organic light‐emitting diodes (OLEDs).
Dong Hyun Kim   +6 more
wiley   +1 more source

Rationally Designed Bilayer Passivation Strategy for High‐Performance Vacuum‐Processed Perovskite Solar Cells

open access: yesAdvanced Functional Materials, EarlyView.
A bilayer “Anchor‐and‐Seal” passivation strategy using EDAI2 and 4MeO‐PEAI effectively mitigates surface defects in vacuum‐processed perovskite films through synergistic hydrogen bonding and Lewis base coordination. This approach optimizes interfacial energy alignment and suppresses non‐radiative recombination, enabling vacuum‐deposited p‐i‐n ...
Mohammadhossein Kohan   +4 more
wiley   +1 more source

Organization of Special Cargo Transportation

open access: yes, 2019
Organizacija prijevoza specijalnih tereta u cestovnom transportu je izrazito sloţen proces koji je zakonski reguliran brojnim ograničenjima i specifičnostima.
Škvorčević, Eugen
core  

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