Results 111 to 120 of about 25,401 (256)

Hochschul-Nachrichten [PDF]

open access: yesForstwissenschaftliches Centralblatt, 1910
openaire   +1 more source

The Role of Sediment Supply on Fish Habitat Dynamics of a Morphologically Active River Widening

open access: yesRiver Research and Applications, EarlyView.
ABSTRACT Restoration measures, such as river widening, aim to reactivate key morphodynamic processes, which are critical drivers of fluvial habitat dynamics. While some evidence supports the important role of sediment supply on river widening's morphology, its link to fish habitat availability and dynamics remains unclear.
Mahmoud O. M. Awadallah   +4 more
wiley   +1 more source

Toward a Sustainability Standard for Cultural Organizations: Borrowing From Tourism

open access: yesSustainable Development, EarlyView.
ABSTRACT Cultural organizations are increasingly engaging with sustainability, yet they lack a sector‐specific standard to guide and institutionalize efforts as long‐term strategies. This study reviews research papers on sustainability standards in the tourism sector, a field with greater experience with such tools, and horizontally borrows insights ...
Małgorzata Ćwikła, Leticia Labaronne
wiley   +1 more source

Erratum zu: Schulgesundheitsfachkräfte in Deutschland – Modellprojekte und Verstetigungen. [PDF]

open access: yesBundesgesundheitsblatt Gesundheitsforschung Gesundheitsschutz
Metzner-Guczka F   +3 more
europepmc   +1 more source

Fertilizer Sustainability: A Conceptual Framework for Assessing Equitable and Sustainable Soil Inputs

open access: yesSustainable Development, EarlyView.
ABSTRACT Modern industrial agriculture is predicated largely on the production and utilization of chemical fertilizers. Although this approach has played an integral role in increasing food security in many parts of the world, the long‐term sustainability of this resource‐intensive approach is questionable.
Benjamin Wilde   +12 more
wiley   +1 more source

Theranostic π Electron‐Stabilized Polymeric Micelles for PET Imaging‐Guided Drug Delivery to Tumors

open access: yesSmall, EarlyView.
Cancer nanomedicine efficacy is limited by heterogeneous nanoparticle accumulation in tumors. Nuclear imaging offers non‐invasive, patient‐ and lesion‐specific visualization and quantification of nanoparticle uptake. We present a positron emission tomography (PET)‐imageable micelle platform for direct quantification of nanoparticle accumulation and ...
Alec Wang   +21 more
wiley   +1 more source

Kaposi Sarcoma Under Immunosuppression. [PDF]

open access: yesDtsch Arztebl Int
Thiele T, Behrens GMN.
europepmc   +1 more source

Experimental and theoretical investigation of longitudinal tunnel lining joints with confining reinforcement

open access: yesStructural Concrete, EarlyView.
Abstract Precast reinforced concrete segmental linings are frequently used in modern tunneling. In these linings, the longitudinal joints typically have a reduced contact cross‐section and thus often govern the design, particularly in tunnels under high hydrostatic pressure or crossing squeezing or swelling ground with correspondingly high ...
Fabian Morger   +2 more
wiley   +1 more source

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