Results 61 to 70 of about 7,251 (250)

Estimating Shadow Economy and the Impact on Air Pollution in Iran [PDF]

open access: yesپژوهشهای اقتصادی, 2013
Shadow economy is an important part of economy in almost all countries especially the developing ones. Most of active firms in this part of economy have negative externality on the environment.
Zahra Nasrolahi, Samaneh Talei Ardakani
doaj  

The elucidation of the structure of the core part of the LPS from Plesiomonas shigelloides serotype O17 expressing O-polysaccharide chain identical to the Shigella sonnei O-chain

open access: yes, 2008
Plesiomonas shigelloides O17 LPS contains the same O-antigenic polysaccharide chain as a causative agent of dysentery, Shigella sonnei. This polysaccharide can be used as a component of a vaccine against dysentery.
Mocca, Chris   +7 more
core   +1 more source

Relaciones laborales e informalidad en Brasil: un análisis del periodo posgolpe (2016-2023)*

open access: yesEl Trimestre Económico
El objetivo de este artículo es realizar un análisis de los indicadores de informalidad en Brasil después del golpe de 2016 hasta el periodo reciente, que considere su comportamiento en línea con el ciclo económico y las políticas implementadas por los ...
Pedro Henrique Evangelista Duarte
doaj   +1 more source

Evidence for α -cluster structure in Ne21 in the first measurement of resonant O17+α elastic scattering

open access: yesPhysical Review C, 2019
The first study of resonances in O17+α elastic scattering was carried out using the thick target inverse kinematics method. The data were analyzed in the framework of an R-matrix approach. Many α-cluster states were found in the Ne21 excitation region of
A. Nurmukhanbetova   +4 more
semanticscholar   +1 more source

Smart Materials for Dirty Waters: Reversible Aerogels Unlock Closed‐Loop Heavy Metal Remediation

open access: yesSmall Science, Volume 6, Issue 4, April 2026.
Reversible chitosan–lignin aerogels are developed for efficient heavy metal removal (Cu2+, Pb2+, and Zn2+) from contaminated water, combining high adsorption capacity, recyclability, solvents, and pH stability. The aerogels also demonstrate catalytic activity in Chan–Lam crosscoupling reactions, showcasing their potential for sustainable water ...
Davide Gentile   +5 more
wiley   +1 more source

El trabajo informal en los Estados Unidos: informalización, inmigración y emprendimiento en el trabajo*

open access: yesEl Trimestre Económico
El trabajo informal -es decir, el trabajo que por lo demás es legal pero no está protegido por las leyes laborales estándar ni los programas de seguridad social que cubren el resto del trabajo- está muy extendido en los Estados Unidos, y la ...
Chris Tilly
doaj   +1 more source

O17 Modelling longitudinal patient-reported outcome measures in JDM

open access: yes, 2020
Juvenile dermatomyositis (JDM) is a rare autoimmune disease known to primarily cause rash and muscle weakness. The evolution of the disease is still unclear, in particular disease activity based on patient-reported outcomes.
P. Baptiste   +4 more
semanticscholar   +1 more source

Sentinel-3 OLCI GI-FAPAR & rectified channels in O10, O11, O12 and O17 bands with uncertainties [PDF]

open access: yes
Surface reflectances are important for monitoring land surfaces properties state and their changes. Two rectified channels were already operationally delivered in two bands as side products of Fraction of Absorbed Photosynthetically Active Radiation ...
GOBRON Nadine
core   +1 more source

A Novel Topical Emollient Plus for Canine Atopic Dermatitis: A Clinical Trial Assessing Efficacy and User Acceptance

open access: yesVeterinary Dermatology, Volume 37, Issue 2, Page 293-305, April 2026.
Background: Canine atopic dermatitis (cAD) is a common, chronic skin condition characterised by epidermal barrier dysfunction, immune dysregulation and cutaneous dysbiosis. While “emollient plus” formulations are widely used in human atopic dermatitis, their role in cAD remains underexplored. Hypothesis/Objectives: To evaluate the clinical efficacy and
Beatriz Fernandes   +8 more
wiley   +1 more source

Use of a Cytobrush for Sampling the Ear Canal of Dogs With Otitis Externa

open access: yesVeterinary Dermatology, Volume 37, Issue 2, Page 227-235, April 2026.
Cytological examination of the ear canal is essential for evaluating dogs with otitis externa (OE). The conventional sampling method uses a swab. However, the cytobrush (gynaecological cervical brush), already used for cytological collection from other anatomical sites, has not been adequately investigated for this purpose in dogs with OE.
Nicoly Radaeli Atanasio   +3 more
wiley   +1 more source

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