Results 141 to 150 of about 60,059 (301)

The Codling Moth and Its Control [PDF]

open access: yes, 1934
PDF pages ...
Cutright, C. R., Parks, T. H.
core  

Light‐Promoted Hydrazine Dehydrogenation over Ni/NH2‐MIL‐125: Unraveling Mechanisms for Efficient Hydrogen Production

open access: yesAdvanced Science, EarlyView.
Highly dispersed and electron‐rich Ni nanoparticles (≈2.7 nm) supported on NH2‐MIL‐125 significantly promote the dehydrogenation of hydrous hydrazine under visible‐light irradiation, achieving a turnover frequency of 220.2 h−1 at 323 K, which is more than twice that in the dark (108.1 h−1) and outperforms most reported non‐precious metal catalysts ...
Jianjun Long   +6 more
wiley   +1 more source

Cross-Analytical Strategies to Tackle “Medicines in Disguise” Presented as Food Supplements, a New Threat for Human Health

open access: yesMolecules
Plant-based food supplements (FS) of doubtful traceability have now emerged as a new threat to human health. Food supplements adulterated with pharmaceutical ingredients are considered “medicines in disguise” by regulatory authorities, which is a sub ...
Judith Nzoughet Kouassi   +14 more
doaj   +1 more source

Health Care for Veterans: Suicide Prevention [PDF]

open access: yes, 2016
[Excerpt] Congress has attempted to address the problem of suicide among veterans through legislation and oversight hearings, both on prevention of veteran suicide specifically and on veteran mental health more broadly.
Bagalman, Erin
core   +3 more sources

Ultrafine Ru‐M Alloy@S Vacancy‐Rich MoS2 Nanosheets With Bimetallic Active Sites for Efficient Hydrogen Evolution in Alkaline and Acidic Media

open access: yesAdvanced Science, EarlyView.
A USMR synthesizes ultrafine RuCo alloy on S‐vacancy‐rich 1T phase MoS2. This method enables rapid precursor mixing, instantaneous reduction, and uniform alloy dispersion while creating S vacancies. The synergy between Ru‐Co sites and defective MoS2 optimizes hydrogen kinetics, achieving a low overpotential of 31 mV@10 mA·cm‐2 in acid, providing a ...
Rui Su   +11 more
wiley   +1 more source

Poisoning and its Management in Healthcare Facilities in Lagos State, Nigeria

open access: yesPharmaceutical and Biomedical Research, 2020
Background: Poisons are chemical substances that produce harmful effects on the body. About 0.3 million people die annually from poisoning. Poisons are produced by animals, plants, microorganisms, and food contamination.
Arinola Joda   +2 more
doaj  

Some unusual natural areas in Illinois [PDF]

open access: yes, 1977
Bibliography: p.
Evers, Robert August, Page, Lawrence M.
core  

From Solution to Surface: How the Catalytic Environment Modulates Peptide Bond Cleavage by Metal‐Oxo Cluster Nanozymes

open access: yesAdvanced Science, EarlyView.
Comparison of homogeneous Hf12(sol) and heterogeneous Hf12(precip) metal‐oxo clusters enables investigation of how solubility influences nanozymatic reactivity and selectivity toward proteolysis, without introducing confounding factors from differences in cluster identity.
Kilian Declerck   +7 more
wiley   +1 more source

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