Results 101 to 110 of about 222,649 (243)

Umwelt and time: Extending the humanistic view on temporality through umwelt theory

open access: yesSign Systems Studies
The article offers a discussion on the way in which the concept of umwelt can be related to the conceptualization of time and temporality in the humanities – in dialogue with other theoretical frameworks as well as with artistic discourse.
Katarzyna Machtyl
doaj   +1 more source

The Nature Restoration Regulation and the Water Framework Directive: enhancing restoration of freshwater ecosystems, or muddying the waters?

open access: yesRestoration Ecology, EarlyView.
The Water Framework Directive 2000/60/EC (WFD) and the Nature Restoration Regulation (EU) 2024/1991 (NRR) both require Member States to restore freshwater ecosystems. This study analyzes how these two instruments interact, identifying both synergies and conflicts.
Eleonora Ciscato, Morgan E. Harris
wiley   +1 more source

Intellectual Property Rights and Biological Resources: An Overview of Key Issues and Current Debates [PDF]

open access: yes
This paper aims to provide a comprehensive background and overview of key issues, debates and positions related to the international regulation and application of intellectual property rights over biological resources, including biotechnology, and the ...
Díaz, Carolina Lasén
core  

Referate

open access: yesMeteorologische Zeitschrift, 1996
v. Storch, H., and A. Navarra (Eds.): Analysis of Climate Variability, Applications of Statistical Techniques. Proceedings of an Autumn School organized by the Commission of the European Community on Elba from October 30 to November 6, 1993; Hessische ...
Andreas Hense   +2 more
doaj   +1 more source

Mind, Cognition, Semiosis: Ways to Cognitive Semiotics [PDF]

open access: yes, 2018
What is meaning-making? How do new domains of meanings emerge in the course of child’s development? What is the role of consciousness in this process? What is the difference between making sense of pointing, pantomime and language utterances?
Konderak, Piotr
core  

Experiential Shifts in Psychotherapy Through Metaphor Use

open access: yesCounselling and Psychotherapy Research, Volume 26, Issue 2, June 2026.
ABSTRACT Objective Unchosen transformative experiences are transdiagnostic psychological events that lead an individual to question their sense of agency and can be a meaningful framework for what happens to someone who develops post‐traumatic stress disorder (PTSD).
Jeremy Cooper, Ingo Tophoven
wiley   +1 more source

Performance Evaluation of Five Different Low-Cost Particulate Matter Sensors for Monodisperse Test Aerosols

open access: yesAerosol and Air Quality Research
Purpose The performance of five different low-cost particulate matter sensor models has been characterized with monodisperse DEHS particles by comparing particle number and mass concentrations in different size fractions to the results of an optical ...
Martin Nothhelfer   +3 more
doaj   +1 more source

Estimation of environmental impact of conversion to organic agriculture in Hamburg using the Life-Cycle-Assessment method [PDF]

open access: yes, 2005
Commissioned by the Ministry of Environment of Hamburg, Germany, an environmental impact assessment using the Life-Cycle Assessment (LCA) method was carried out during 1995 and 1996. In a scenario, the effect of a complete transition from conventional to
Frieben, Bettina   +3 more
core  

Shaping future forests: how can ecophysiology support climate‐smart forest management?

open access: yesNew Phytologist, Volume 250, Issue 5, Page 2778-2813, June 2026.
Summary Climate change, particularly the associated increase in extreme events and disturbances, threatens the numerous environmental, social, and economic benefits that forests provide, both locally and globally. Heat and drought pose significant risks to forest ecosystems; the anticipated future climate is expected to exacerbate this trend ...
Arthur Gessler   +18 more
wiley   +1 more source

Jet Mixer Precipitation vs. Conventional Precipitation for a Cu/ZnO/MgO MeOH Catalysts

open access: yesZeitschrift für anorganische und allgemeine Chemie, Volume 652, Issue 7, 6 May 2026.
Separating Precipitation and Aging. A jet mixer allows very fast precipitation of the catalyst precursor (blue), which enables a clear separation of precipitation and aging (aged precursor: green). A characteristic drop in the pH value shows the onset of crystallization during aging. A comparison with a conventionally produced system showed superiority
Lukas D. Ernst   +4 more
wiley   +1 more source

Home - About - Disclaimer - Privacy