Results 71 to 80 of about 2,994 (201)

Christian Eschatology and the Physical Universe [PDF]

open access: yes, 2004
The scientific picture of the end of the Universe has undergone dramatic changes since 1998, with its future characterized by accelerated expansion and futility.
Wilkinson, David Adam
core  

Space Jam‐Ming: Generating Interstitial Space Using Fragmented Granular GelMA to Investigate Novel Paradigms of Cancer Metastasis

open access: yesAdvanced Science, EarlyView.
Microgels enable independent control of stiffness and interstitial space, overcoming limitations of conventional 3D hydrogels. Using fragmented gelatin methacryloyl microgels, we show that stiffness does not restrict non‐metastatic breast cancer growth, contrary to bulk hydrogels, and reveal the role of adherent‐to‐suspension transition in cancer ...
Danielle Vahala   +15 more
wiley   +1 more source

Ag Nanowire‐Integrated MoS2/ZnO Heterojunctions for Highly Efficient Photogenerated Charge Transfer

open access: yesAdvanced Electronic Materials, Volume 11, Issue 6, May 2025.
A versatile strategy is reported for fabricating multi‐dimensional heterojunctions with significantly improved charge transfer capability. By integrating Ag nanowires with a MoS2/ZnO heterojunction, a fourfold increase in surface photovoltage is achieved, reaching 200 mV under visible light illumination.
Anh Thi Nguyen   +8 more
wiley   +1 more source

La cooperació bibliotecària en l'era digital. Consorcis i adquisicions de revistes a les biblioteques universitàries catalanes [PDF]

open access: yes, 2007
The appearance of electronic journals as a new media has transformed academic publishing and the services offered by university libraries. The big publishing houses have tackled the change from paper-based scientific journal publishing to electronic ...
Termens, Miquel
core   +1 more source

Influence and infection : Georges Bataille and the fate of critique [PDF]

open access: yes
The thesis argues for the pertinence of the Kantian 'topography' of the mental faculties and the power of critical thought in assessing the philosophical importance of Georges Bataille' s writing.
Dibben, Colin
core  

CCD polarimetry as a probe of regions of recent star-formation [PDF]

open access: yes, 1988
Chapter 1 of this thesis details the incorporation of a Charged Coupled Device (CCD) detector system with the Durham Imaging Polarimeter. The details include the physical characteristics of the device and the electronics and software associated with the ...
Draper, P   +2 more
core  

On the determination of mass density profiles for gravitational lenses from gravitational wave data [PDF]

open access: yes
With the dawning of the age of gravitational wave astronomy, we are rapdily moving from the detection of a single event being extraordinary by itself to this being much more routine.
Wright, Mick
core   +1 more source

Atomically Modulating Competing Exchange Interactions in Centrosymmetric Skyrmion Hosts GdRu2X2 (X = Si and Ge)

open access: yesAdvanced Electronic Materials, EarlyView.
Our work bridges the gap between skyrmion discovery and material design by demonstrating how atomic‐scale control of exchange interactions enables tunable skyrmion phase transitions in centrosymmetric magnetic metals. ABSTRACT Magnetic skyrmions are topologically protected spin states that hold promise for shaping the future of electronics.
Dasuni N. Rathnaweera   +9 more
wiley   +1 more source

The stability of short-period extrasolar giant planets [PDF]

open access: yes, 2008
A three-dimensional coupled thermosphere-ionosphere model for extrasolar giant planets (EXOTIM) has been developed. This is the first such model reported in the literature.
Koskinen, T.T.
core  

Low‐Power Control Of Resistance Switching Transitions in First‐Order Memristors

open access: yesAdvanced Electronic Materials, EarlyView.
Joule losses are a serious concern in modern integrated circuit design. In this regard, minimizing the energy necessary for programming memristors should be handled with care. This manuscript presents an optimal control framework, allowing to derive energy‐efficient programming voltage protocols for resistance switching devices. Following this approach,
Valeriy A. Slipko   +3 more
wiley   +1 more source

Home - About - Disclaimer - Privacy