Results 111 to 120 of about 272,721 (287)

Quantifying Compressibility and Slip in Multiparticle Collision (MPC) Flow Through a Local Constriction

Entropy, 2014
The flow of a compressible fluid with slip through a cylinder with an asymmetric local constriction has been considered both numerically, as well as analytically.
Tahmina Akhter, Katrin Rohlf
doaj   +1 more source

Modelling Thermal Halide Exchange of Perovskite Powders With and Without BMIMBF4 From an Interdiffusion Perspective

Advanced Functional Materials, EarlyView.
Halide diffusion limits the stability of hybrid halide perovskites for optoelectronic applications and thus needs to be quantified. This study presents an effective interdiffusion model to obtain time‐dependent diffusion coefficients for I− and Br− diffusion from in situ X‐ray diffraction data during the formation of a solid solution MAPbIxBr3‐x from ...
Tobias Siegert, Prerna Pahwa, Markus Griesbach, Frank‐Julian Kahle, Harald Oberhofer, Anna Köhler, Helen Grüninger   +6 more
wiley   +1 more source

A method of scoring automated visual fields to determine field constriction causing blindness

Indian Journal of Ophthalmology, 1998
Blindness is usually defined by visual acuity criteria. Patients with markedly constricted visual fields are visually impaired even if they have good visual acuity.
Dandona Lalit, Nanda Ashok
doaj  

Wrapping permanent cordon arms tightly around the cordon wire negatively impacts vine performance

IVES Technical Reviews
In certain winegrowing regions, it is a common practice to wrap canes very tightly around the cordon wire during the establishment of permanent cordon arms.
Patrick O’Brien, Cassandra Collins, Roberta De Bei   +2 more
doaj   +1 more source

Radicular anatomy of permanent mandibular second molars in an Iranian population: A preliminary study

Dental Research Journal, 2016
Background: Root morphology is of utmost importance to endodontic sciences. Since there are a few studies on the morphology of mandibular second molars' roots, and some anatomical variables are not evaluated before, the aim of this study was to ...
Nahid M Akhlaghi, Fatemeh Mashadi Abbas, Mostafa Mohammadi, Mohammad Reza Karami Shamloo, Orkideh Radmehr, Ramin Kaviani, Vahid Rakhshan   +6 more
doaj   +1 more source

Interaction Effects in a One-Dimensional Constriction

, 1998
We have investigated the transport properties of one-dimensional (1D) constrictions defined by split-gates in high quality GaAs/AlGaAs heterostructures.
A. Gold, A. Gold, A. J. Daneshvar, A. M. Chang, A. M. White, A. Y. Alekseev, A. Yacoby, B. J. van Wees, B. J. van Wees, C. K. Wang, C. K. Wang, C. L. Kane, C. W. J. Beenakker, D. A. Ritchie, D. A. Wharam, D. L. Maslov, D. L. Maslov, D. R. Mace, D. Schmeltzer, F. Bloch, F. P. Milliken, G. Fasol, H. van Houten, I. Safi, J. H. Davies, J. M. Luttinger, J. T. Nicholls, J. T. Nicholls, K. F. Berggren, K. J. Thomas, K. J. Thomas, K. J. Thomas, L. I. Glazman, L. I. Glazman, L. I. Glazman, L. Martín-Moreno, L. P. Kouwenhoven, M. Ogata, M. Pepper, M. Y. Simmons, N. J. Appleyard, N. K. Patel, N. K. Patel, P. L. McEuen, P. Ramvall, R. D. Tscheuschner, R. J. Stroh, S. Tarucha, S. Tomonaga, T. J. Thornton, T. P. Smith III, V. V. Ponomarenko, W. R. Tribe   +52 more
core   +1 more source

Movement of segmental constrictions in the human colon [PDF]

, 1971
James A. Ritchie
openalex   +1 more source

Cryo‐EM of Rationally Designed Photosystem I Nanoassembly on Graphene Validates Orientation‐Driven Enhancement of Photocatalytic Performance

Advanced Functional Materials, EarlyView.
The first cryo‐EM visualization and quantification of oriented Photosystem I (PSI) on single‐layer graphene is reported. Domain‐specific covalent anchoring of PSI, with the reducing side of the biophotocatalyst toward graphene, promotes three‐fold higher anodic photocurrent generation compared to a randomly physisorbed counterpart. This approach allows
Miriam Izzo, Margot Jacquet, Tomasz Góral, Marcin Strawski, Takayuki Fujiwara, Shin‐ya Miyagishima, Joanna Kargul   +6 more
wiley   +1 more source

Single‐Step Electrochemical Battery Recycling

Advanced Functional Materials, EarlyView.
This work demonstrates the use of single‐step recovery, an electrochemical process combining electrodeposition and electro‐dissolution, to recover lithiated transition metal oxides (LTMOs). The batteries produced through this recycling method perform similarly to batteries made from pristine materials.
Jarom G. Sederholm, Arghya Patra, Zheng Liu, Jr‐Wen Lin, Carlos Juarez‐Yescas, Pingfeng Wang, Paul V. Braun   +6 more
wiley   +1 more source

Exploiting Locally Imposed Anisotropies in (Ga,Mn)As: a Non-volatile Memory Device

, 2007
Progress in (Ga,Mn)As lithography has recently allowed us to realize structures where unique magnetic anisotropy properties can be imposed locally in various regions of a given device.
AG Baca, AW Rushforth, C Gould, C Gould, C Rüster, C Rüster, Charles Gould, DA Allwood, DD Awschalom, DV Baxter, F Matsukura, Georg Schmidt, GM Schott, HX Tang, J Wunderlich, J Åkerman, Jan Wenisch, JP Jan, K Pappert, Karl Brunner, Katrin Pappert, Laurens W. Molenkamp, M Yamanouchi, P Bruno, S Hümpfner, Silvia Hümpfner, TR McGuire   +26 more
core   +1 more source