Results 101 to 110 of about 194,654 (295)
Advanced Functional Materials, EarlyView.Ultra‐narrow green multi‐resonance thermally activated delayed fluorescence emitters have been developed by linear π‐extension strategy using tetracyclic naphtho[2,3‐b]benzofuran unit. The resulting phosphorescence‐sensitized OLEDs achieve a maximum external quantum efficiency of 37.7% in the bottom‐emitting architecture, while the complementary top ...
Eo Jin Jeon +7 more
wiley +1 more source
Typed paper on laws and regulations of flying ships, circa 1905-1920
, 1905 A two-page paper about laws and regulations concerning flying ships, and inspections needed.Archival master image scanned in reflective mode as 48-bit RGB color TIFF using Epson 11000XL.
core +1 more source
Laws and regulations governing rotation of health warning labels on cigarette packs in the Region of the Americas. [PDF]
Rev Panam Salud Publica, 2022 Alonso F, Welding K, Cohen JE.
europepmc +1 more source
Advanced Functional Materials, EarlyView.Inspired by skeletal muscles’ precision and endurance, CoilLCE integrates a self‐sensing liquid crystal elastomer/graphene artificial muscle with an embedded Joule‐heating copper coil, enabling closed‐loop multistage actuation with programmable intermediate states (strain accuracy of 2%), and antagonistic coordination (32% total strain). These features
Ziyun Zhang +9 more
wiley +1 more source
Firing Regulations and Firm Size in the Developing World: Evidence from Differential Enforcement [PDF]
This paper examines how stringent de facto firing regulations affect firm size throughout the developing world. We exploit a large firm level dataset across 63 countries and within country variation in the enforcement of the labor codes in countries with
Susanli, Z. Bilgen, Almeida, Rita K.
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Advanced Functional Materials, EarlyView.A gas‐fed, zero‐gap, PEM CO2 electrolyzer is realized by incorporating PDDA+ ions onto the carbonaceous Co/N‐C electrocatalyst, with gaseous H2 and CO2 fed into the anode and cathode, respectively. Operating without an aqueous electrolyte, the system sustains a peak FECO of 65.1% at 100 mA cm−2. ABSTRACT Electrochemical carbon dioxide reduction (ECO2R)
Yuen Leong Chow +6 more
wiley +1 more source
Are all labor regulations equal ? Assessing the effects of job security, labor dispute, and contract labor laws in India [PDF]
This paper studies the economic effects of legal amendments on different types of labor laws. It examines the effects of amendments to labor dispute laws and amendments to job security legislation.
Pages, Carmen, Ahsan, Ahmad
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Truck driver reported unrealistically tight delivery schedules linked to their opinions of maximum speed limits and hours-of-service rules and their compliance with these safety laws and regulations. [PDF]
Saf Sci, 2021 Chen GX +6 more
europepmc +1 more source
Advanced Functional Materials, EarlyView.Cell therapies typically rely on cold‐chain logistics and cryopreservation, limiting access and compromising cell quality. Here, a dual‐chamber device separates an oxygen‐supplying chamber from a hyaluronic acid cargo chamber, sustaining oxygen delivery for over 70 h and enabling ambient‐temperature shipment.
Daniel A. Domingo‐Lopez +9 more
wiley +1 more source
Environmental Regulations and the Structure of U.S. Hog Farms [PDF]
The U.S hog production industry has been continually subjected to rapid structural changes since the early 1990s. The industry's move towards more concentrated large hog farms and geographical concentration of such farms, have triggered public concerns ...
Azzam, Azzeddine M. +2 more
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