Results 121 to 130 of about 2,002,827 (334)

Healthier breakfast clubs [PDF]

, 2010
This resource was originally developed and produced by the Health Promotion Agency for Northern Ireland as part of the School food: top marks programme.

core  

A Herschel study of Planetary Nebulae

, 2011
We present Herschel PACS and SPIRE images of the dust shells around the planetary nebulae NGC 650, NGC 6853, and NGC 6720, as well as images showing the dust temperature in their shells.
Griet C. Van de Steene, Griffin, Groenewegen, Katrina M. Exter, Michael J. Barlow, Mikako Matsuura, Ott, Peter A. M. van Hoof, Pilbratt, Poglitsch, Tanya L. Lim, Toshiya Ueta, van Hoof   +12 more
core   +1 more source

SI‐bioATRP in Mesoporous Silica for Size‐Exclusion Driven Local Polymer Placement

Advanced Functional Materials, EarlyView.
An enzyme‐catalyzed surface‐initiated atom transfer radical polymerization (SI‐bioATRP) of an anionic monomer within mesoporous silica particles, using hemoglobin as a catalyst, allows for controlling the location of the formed polymer via size‐exclusion effects between the nanopores and the biomacromolecules, thereby opening routes to functional ...
Oleksandr Wondra, Eleonora Ornati, Robert Lehn, Joanna J. Mikolei, Hergen Breitzke, Raheleh Pardehkhorram, Gerd Buntkowsky, Nico Bruns, Annette Andrieu‐Brunsen   +8 more
wiley   +1 more source

Circular‐Polarization‐Sensitive Organic Photodetectors with a Chiral Nanopatterned Electrode Inverse‐Designed by Genetic Algorithm

Advanced Functional Materials, EarlyView.
A chiral photodetector capable of selectively distinguishing left‐ and right‐handed circularly polarized light is experimentally demonstrated. The device, which features a nanopatterned electrode inverse‐designed by a genetic algorithm within a metal–dielectric–metal nanocavity that incorporates a vacuum‐deposited small‐molecule multilayer, exhibits ...
Kyung Ryoul Park, Jewoong Lee, In‐Suk Choi, Changsoon Kim   +3 more
wiley   +1 more source

Microendoscopy for periodic intravital end-to-end tumor imaging of cancer cells

Cell Reports: Methods
Summary: The spatiotemporal heterogeneity in intratumor proliferative behavior of cancer cells deeply affects tumor environment characteristics and the efficacy of anticancer treatments.
Toshiyuki Goto, Masayuki Nakano, Sally Danno, Chie Ueda, Asako Sakaue-Sawano, Atsushi Miyawaki, Anna Wrabel, Ichiro Nakahara, Takahito Nishikata, Akira Mizoguchi, Yasuhisa Tamura, Kei Mizuno, Yosky Kataoka, Kazuo Funabiki   +13 more
doaj   +1 more source

In situ AFM visualization of Li–O2 battery discharge products during redox cycling in an atmospherically controlled sample cell

Beilstein Journal of Nanotechnology, 2019
The in situ observation of electrochemical reactions is challenging due to a constantly changing electrode surface under highly sensitive conditions.
Kumar Virwani, Younes Ansari, Khanh Nguyen, Francisco José Alía Moreno-Ortiz, Jangwoo Kim, Maxwell J. Giammona, Ho-Cheol Kim, Young-Hye La   +7 more
doaj   +1 more source

Bonding of reusable surface insulation with low density silicone foams [PDF]

, 1972
The development and evaluation of a reduced density, high reliable foamed bond strain isolation system for attaching reusable surface insulation to the space shuttle structure are reported.
Curtis, F. P., Hiltz, A. A., Hockridge, R. R.   +2 more
core   +1 more source

Control of Polarization and Polar Helicity in BiFeO3 by Epitaxial Strain and Interfacial Chemistry

Advanced Functional Materials, EarlyView.
In BiFeO3 thin films, the interplay of interfacial chemistry, electrostatics, and epitaxial strain is engineered to stabilize homohelicity in polarization textures at the domain scale. The synergistic use of a Bi2O2‐terminated Aurivillius buffer layer and a highly anisotropic compressive epitaxial strain offers new routes to control the polar‐texture ...
Elzbieta Gradauskaite, Lilia Huynh, Natascha Gray, Quintin N. Meier, Marta D. Rossell, Morgan Trassin   +5 more
wiley   +1 more source

Photoconductivity‐Driven Quantum Efficiency Gain in Inorganic Ruddlesden‐Popper Layered Cs2PbBr2I2 Perovskite Photodetector for Visible Light Detection

Advanced Functional Materials, EarlyView.
Rational halogen mixing strategy was employed to shift the bandgap of Cs2PbBr2I2 from ultraviolet to visible region, enabling first realization of a visible‐light photodetector with this 2D layered Ruddlesden‐Popper perovskite material. Under illumination, light‐induced internal field forms and drives trap‐mediated persistent photoconductivity ...
Md Fahim Al Fattah, Asif Abdullah Khan, Saikiran Khamgaonkar, Majid Haji Bagheri, Danyah Khan, Md Rasidul Islam, Mahmoud Almadoun, Aixi Pan, Alexander Li, Marwa Abd‐Ellah, Vivek Maheshwari, Dayan Ban   +11 more
wiley   +1 more source

Mismatch Repair System Gene Expression in FFPE Samples from Breast Cancer Patients

Medical Sciences
Background/Objectives: Cancer characteristics are mainly due to mutations in genes that regulate key pathways. One mechanism for identifying and correcting these mutations is the Mismatch Repair System. Given the lack of data on MMR in breast cancer FFPE
Ricardo Quidute, Patricia Quidute, Matheus Moreira Perez, Carlos Henrique F. Peiró, Glaucia Luciano da Veiga, Beatriz da Costa Aguiar Alves, Fernando Luiz Affonso Fonseca   +6 more
doaj   +1 more source