Results 111 to 120 of about 5,498 (293)
Kritische Bestandsaufnahme: Regionale Vermarktung in Österreich [PDF]
, 2008 Regionale Produktketten, in denen zwischen den Akteuren – Landwirten, Verarbeitern, Vermarktern, Konsumenten – räumliche Nähe besteht, leisten wichtige Beiträge zu einer nachhaltigen ...
Bartel-Kratochvil, Ruth +1 more
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A Versatile Heterometallic Microporous MOF for Photocatalytic Hydrogen Generation
Small, EarlyView.This work describes a green and scalable approach to robust and flexible heterometallic MOFs, MIP‐215's, with tunable photoactivity for efficient, noble‐metal‐free solar hydrogen production. ABSTRACT Photocatalytic particulate systems offer a cost‐effective solar hydrogen production but are generally limited by narrow visiblelight absorption and poor ...
Xingze Wang +10 more
wiley +1 more source
Regionale Entwicklungstheorien konkurrierende Ansaetze zur Erklaerung der wirtschaftlichen Entwicklung in Regionen ; ein Ueberblick [PDF]
, 1994 IAB-32122 BB 503 / FIZ - Fachinformationszzentrum Karlsruhe / TIB - Technische ...
Stackelberg, Klaus von +2 more
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Unforgeable Red: Design and Application of SO‐Annulated Perylene Diimides for Anti‐Counterfeiting
Small, EarlyView.Sulfoxide‐annulated derivatives were synthesized as photoactive chromophores and implemented in photopatterning processes to design anti‐counterfeiting signatures with a double level of authentication. Patterns ranging from centimeter to micrometer size were obtained with high definition, and thereafter these approaches were tested in potential market ...
Pablo Simón Marqués +8 more
wiley +1 more source
Tourism as a driver of economic and social development in underdeveloped regions
Regional Science Policy &Practice, EarlyView., 2023 Abstract Cross‐border cooperations have been usually approached by developing trade agreements between international regions to upgrade their socioeconomic conditions and promote international tourism flows in territories. However, little attention has been paid to the role that tourist companies play in underprivileged territories highly dependent on ...
Rafael Robina‐Ramírez +3 more
wiley +1 more source
Influence of natural fibers on physical, mechanical, and fire‐resistant properties of microconcrete
Structural Concrete, EarlyView.Abstract This study examined the influence of natural fibers on the physical, mechanical, and fire‐resistant properties of microconcrete, in comparison with conventional polypropylene fibers used in cement composites. The fibers were characterized by FTIR and TGA/DSC to assess their composition and thermal stability, and FTIR was also performed after ...
Ivanka Netinger Grubeša +5 more
wiley +1 more source
Environmental Toxicology, EarlyView.ABSTRACT Prostate cancer (PCa) is an endocrine‐related cancer highly dependent on androgenic signaling. Beyond hormone dependence, extrinsic factors play a significant role in the risk of developing PCa, which raises concern about the influence of environmental compounds such as endocrine‐disrupting chemicals (EDCs). Tributyltin (TBT) is an EDC used in
Mariana Feijó +9 more
wiley +1 more source
Die kommunalen Baumaßnahmen in der ersten Hälfte der achtziger Jahre. Entwicklung, Struktur und regionale Verteilung. [PDF]
, 1986 Im Zeitraum von 1980 bis 1985 ist ein Rückgang der kommunalen Bauausgaben von real 30 % zu verzeichnen. Die Studie untersucht, wie sich dieser Rückgang vollzogen hat, welche Änderungen in der Investitionsstruktur erfolgt sind und welche Faktoren diesen ...
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Environmental Toxicology, EarlyView.ABSTRACT Sargassum inundation of Caribbean and American shorelines is a growing environmental hazard. Hydrogen sulfide (H2S) and ammonia (NH3) produced by decomposing Sargassum could be involved in airway obstruction and bronchial inflammation. The study was undertaken to evaluate the effects of exposure to H2S and NH3 gases emitted during Sargassum ...
Rishika Banydeen +9 more
wiley +1 more source