Results 111 to 120 of about 294,368 (206)

Inductively Expandable Supraparticles as Microscopic Force Generators for Remote Mechanical Actuation

open access: yesAdvanced Materials, EarlyView.
This study demonstrates the combination of magnetic nanoparticles and functional blowing agents into supraparticles. Upon induction heating, they actuate via rapid gas generation or extensive volume expansion. These supraparticles lift up to 25 000 times their own mass and rapidly open cured epoxy resins, providing a versatile strategy for fast micron ...
Leoni Luthardt   +3 more
wiley   +1 more source

Trittsteine fuer ein bevoelkerungswissenschaftliches Curriculum Beitraege fuer die Tagung des Arbeitskreises 'Lehre und Forschung' der Deutschen Gesellschaft fuer Bevoelkerungswissenschaft am 28. 11. 1985 in Bielefeld

open access: yes, 1985
Den verstaerkten Bestrebungen zur Entwicklung von Lehrplaene fuer die zu Beginn der 70er Jahre in der Bundesrepublik Deutschland als eigenstaendiges akademisches Lehrfach etablierte Bevoelkerungswissenschaft wurde seitens des Arbeitskreises 'Lehre und ...
Deutsche Gesellschaft fuer Bevoelkerungswissenschaft e.V., Wiesbaden (Germany)   +1 more
core  

Microgels Enable iPSCs to Assemble, Expand, and Differentiate Into Organoids—From Sizable to High‐Throughput

open access: yesAdvanced Materials, EarlyView.
A chemically defined PEG‐based microgel platform enables scalable, reproducible production of three‐dimensional microgel‐iPSC constructs in multiple sizes. The system is compatible with high‐throughput automation and supports human iPSC expansion and differentiation within a single construct, including directed differentiation into cardiac organoids ...
Laura Klasen   +8 more
wiley   +1 more source

Feministische Science & Technology Studies im Dialog mit Natur- und Technikwissenschaften: Inklusionen – Grenzlinien – Strategien

open access: yesGender
Dieser Beitrag erörtert die Möglichkeiten und Herausforderungen zur Berücksichtigung von gesellschaftlich kontextualisierten Geschlechterperspektiven in den Naturwissenschaften.
Sigrid Schmitz
doaj   +1 more source

Fiber‐Format Flexible Linear Electrostatic Motors

open access: yesAdvanced Materials, EarlyView.
A flexible coaxial fibre‐format electrostatic motor enables backdrivable and reversible linear actuation with high force density and functionality under bending, offering a scalable actuation platform for soft and wearable robotics. ABSTRACT Linear motion is fundamental to robotics, yet existing solutions are either rigid electromagnetic motors or ...
Sylvain Schaller, Herbert Shea
wiley   +1 more source

Interface‐Mediated Catalysis for Improved Hydrogen Storage in Reactive Hydride Composites

open access: yesAdvanced Materials, EarlyView.
Catalyst–hydride interfaces are engineered in Co@C‐ and Ni@C‐modified 2LiH + MgB2 reactive hydride composites to accelerate hydrogen uptake and release. Multiscale scattering, in‐situ synchrotron radiation powder x‐ray diffraction and density functional theory calculations reveal the structural and electronic origin of the catalytic enhancement ...
Yuanyuan Shang   +12 more
wiley   +1 more source

Plasmon‐Enhanced Second‐Harmonic Generation in Atomically Thin Crystalline Silver Nanostructures

open access: yesAdvanced Materials, EarlyView.
Atomically thin crystalline silver films combine vertical quantum confinement with lateral plasmonic field enhancement to boost second‐harmonic generation. Nanoribbon and nanotriangle arrays enable geometry‐tunable infrared plasmon resonances, producing strong SHG from deeply subwavelength metallic volumes compatible with silicon‐based nanophotonics ...
Saad Abdullah   +10 more
wiley   +1 more source

Einheit von Forschung und Lehre: ein Trugbild?

open access: yes, 1972
Einheit von Forschung und Lehre : e. Trugbild? - In: Wirtschaft und Wissenschaft. 20. 1972. 6. S.
Meyer, Paul W.
core  

Umgang mit Verwittwung

open access: yes
In Paul Gellert und Hans-Werner Wahl (Hrsg.), Interventionsgerontologie: 100 Schlüsselbegriffe für Forschung, Lehre und Praxis (S. 623-628). KohlhammerInstitute of Psychology, Psychological and Behavioral HealthInstitute of Slavic Languages and ...
Gonin-Spahni, Stefanie   +1 more
core   +1 more source

Low Resistance Interphase Formation at the PEO‐LiTFSI|LGPS Interface in Lithium Solid‐State Batteries

open access: yesAdvanced Materials Interfaces, EarlyView.
Interfacial charge transfer and low‐resistance interphase formation between PEO‐based polymer and Li10GeP2S12 solid electrolytes are investigated using multi‐electrode impedance spectroscopy and advanced analytical techniques such as XPS and ToF‐SIMS.
Ujjawal Sigar   +6 more
wiley   +1 more source

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