Results 81 to 90 of about 540,280 (330)

Umowa jako prawna forma działania administracji publicznej w polskiej i niemieckiej doktrynie prawa publicznego

open access: yesStudia Prawa Publicznego, 2019
Within the administrative construction of legal forms of public administration activity developed by the doctrine of administrative law, one may distinguish both a civil-law contract (private-law), as well as an agreement having certain features of a ...
Paweł Sancewicz
doaj   +1 more source

Atomically Revealing Bulk Point Defect Dynamics in Hydrogen‐Driven γ‐Fe2O3 → Fe3O4 → FeO Transformation

open access: yesAdvanced Functional Materials, EarlyView.
In situ TEM uncovers the atomic‐scale mechanisms underlying hydrogen‐driven γ‐Fe2O3→Fe3O4→FeO reduction. In γ‐Fe2O3, oxygen vacancies cluster around intrinsic Fe vacancies, leading to nanopore formation, whereas in Fe3O4, vacancy aggregation is suppressed, preserving a dense structure.
Yupeng Wu   +14 more
wiley   +1 more source

RECENT ADMINISTRATIVE CHANGES OF THE ADMINISTRATIVE LITIGATIONS LAW NO. 554/2004 [PDF]

open access: yesChallenges of the Knowledge Society, 2019
The common law instances or the administrative instantces competence over the litigations that have administrative contracts as object have been the subject of many doctrinary disputes but not only, the legislation being inconsistant over more than 25 ...
Elena Emilia ȘTEFAN
doaj  

Issues in Forest Restoration: Forest Service Contracting: A Basic Guide for Restoration Practitioners [PDF]

open access: yes, 2006
During the past ten years, the array of administrative tools available to the Forest Service for restoration has changed and been enhanced. This guide provides an overview of the contracts, agreements, and permits available to pursue restoration work on ...
Daly, C.   +3 more
core  

Spatiotemporal Plasma–Mediated Laser Fabrication of Ultrahigh‐Aspect‐Ratio Nanochannel Arrays for Vertical Perovskite Nanowire Semiconductor Devices

open access: yesAdvanced Functional Materials, EarlyView.
A spatiotemporal plasma–mediated laser processing approach is developed to fabricate ultrahigh–aspect ratio nanochannel arrays and corresponding perovskite nanowire arrays within transparent materials for optoelectronics devices. The laser‐fabricated nanochannels serve as templates for controlled perovskite infiltration and crystallization, enabling ...
Taijin Wang   +3 more
wiley   +1 more source

Occupational matching: the case of job seekers inscribed at Public Employment Offices [PDF]

open access: yes, 2012
Using administrative records from Public Employment Offices, this paper studies the main factors determining occupational matching between labour supply and demand.
Blázquez, Maite   +2 more
core   +1 more source

Cold Quad‐Modal Nanocomplex for Precise and Quantitative In Vivo Stem Cell Tracking

open access: yesAdvanced Functional Materials, EarlyView.
Multimodal albumin–bismuth sulfide–superparamagnetic iron oxide (ABS) nanocomplexes are developed for stem cell tracking across four different imaging modalities: MRI, MPI, MSOT, and CT. Combining its flexibility with high sensitivity, this quad‐modal imaging agent enables a robust quantification of ABS‐labeled stem cells in vivo.
Ali Shakeri‐Zadeh   +4 more
wiley   +1 more source

Do changes in regulation affect employment duration in temporary work agencies? [PDF]

open access: yes
"Over the past three decades Germany has repeatedly deregulated the law on temporary agency work by stepwise increasing the maximum period for hiring-out employees and allowing temporary work agencies to conclude fixed-term contracts.
Antoni, Manfred, Jahn, Elke J.
core  

Implementing State Health Reform: Lessons for Policymakers [PDF]

open access: yes, 2010
Drawing on five states' experiences, discusses questions and considerations, including the need to coordinate state agencies' work and share data, simplify eligibility and enrollment procedures, and involve community groups and businesses in ...
Anne Jacobs, Gwyn Volk
core  

Transition From Lattice Oxygen to Radical‐Mediated Oxidation in Ammonium‐Intercalated Birnessite Catalysts for Selective Valorization of Biomass to Produce Formic Acid

open access: yesAdvanced Functional Materials, EarlyView.
The catalytic valorization of biomass represents an essential approach for achieving sustainable chemical production, with formic acid (FA) being recognized as a valuable platform chemical for hydrogen storage and environmentally friendly synthetic applications.
Yiqi Geng   +6 more
wiley   +1 more source

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