Results 51 to 60 of about 408,270 (231)

Three‐Dimensional Ovary Model to Improve and Study Murine Follicle Growth

open access: yesAdvanced Healthcare Materials, EarlyView.
To develop new methods for fertility preservation in women, novel culture systems for small follicles need to be established. In this work, a poly(ethylene glycol) based scaffold, with appropriate mechanical and bioactive features to support mouse follicle and ovary cell growth is developed, and the formed cell‐follicle interactions are visualized ...
Mira Jacobs   +6 more
wiley   +1 more source

Status quo of Organic Farming Research in Switzerland [PDF]

open access: yes, 2002
The paper gives on overwiew of the current situation of organic farming research in Switzerland, including addresses of the relevant ...
Fried, Padrout, Niggli, Urs
core  

Photothermal‐Activated Antibacterial Amyloid‐Polyphenol‐Iron Hydrogels for Synergistic Wound Healing

open access: yesAdvanced Healthcare Materials, EarlyView.
We report a thermally triggered supramolecular hydrogel (LTFe) formed by Fe3+ and tannic acid on lysozyme amyloid fibrils. Fe3+ enables rapid gelation and photothermal transduction with an efficiency of 88.56%. The LTFe hydrogel exhibits excellent biocompatibility, potent antibacterial activity against E. coli and S.
Di Wu   +8 more
wiley   +1 more source

Internal Migration and Regional Population Dynamics in Europe: Switzerland Case Study [PDF]

open access: yes, 2000
This paper reports on internal migration and regional population dynamics in Switzerland. It examines briefly the main population trends in the last century and then turns to more detailed examination of internal migration patterns and trends in three ...
Durham, H.   +4 more
core  

Kelvin Probe Force Microscopy in Bionanotechnology: Current Advances and Future Perspectives

open access: yesAdvanced Materials, EarlyView.
Kelvin probe force microscopy (KPFM) enables the nanoscale mapping of electrostatic surface potentials. While widely applied in materials science, its use in biological systems remains emerging. This review presents recent advances in KPFM applied to biological samples and provides a critical perspective on current limitations and future directions for
Ehsan Rahimi   +4 more
wiley   +1 more source

Alfred Hitchcock über Alfred Hitchcock : eine Bibliographie der Texte und Interviews von Hitchcock [PDF]

open access: yes, 2010
Texte von Hitchcock Interviews Briefwechsel Die Texte Hitchcocks sind sehr verstreut, von äußerst unterschiedlichem Rang und Wert, oft ausgesprochen schwer zugänglich.
Wulff, Hans Jürgen
core  

Polymorph‐Specific Electronic Transduction in WO3 during Molecular Sensing

open access: yesAdvanced Materials, EarlyView.
Metal‐oxide polymorphs with similar surface chemistry can nevertheless exhibit distinct sensing properties. In γ‐ and ε‐WO3, analyte adsorption appears comparable; yet, only ε‐WO3 induces a pronounced lattice electronic perturbation that accommodates charge in sub‐conduction band minimum states.
Matteo D'Andria   +6 more
wiley   +1 more source

A Colloidal Quantum Dot Thermistor and Bolometer

open access: yesAdvanced Materials, EarlyView.
This work introduces colloidal quantum dot thermistors employing a potential barrier structure to tune the activation energy of transport and hence the temperature coefficient of resistance (TCR). Upon integration with plasmonic absorbers, the CQD‐based bolometer device enables room‐temperature wavelength‐selective photodetection across the mid‐ to ...
Gaurav Kumar   +7 more
wiley   +1 more source

Application of Natural Resources Indicators to Agricultural Land Management in Slovenia [PDF]

open access: yes, 2006
Th e group of indicators to establish the impact of land management measures on natural resources in the agricultural landscapes in Slovenia is discussed and identifi ed.
Andreja Borec, Branko Kramberger
core   +2 more sources

Dünner als die Polizei erlaubt [PDF]

open access: yesRechtsgeschichte - Legal History, 2010
Rezensiertes Werk: Philip W. Kupper, Die kommunalen Zürcher Polizeiverordnungen der Städte Zürich und Winterthur. Eine rechtshistorische Studie zu deren Entwicklung von Ende des 18.
Matthias Schwaibold
doaj   +1 more source

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