Results 61 to 70 of about 1,343,962 (291)

Determinants of selectivity in Xer site-specific recombination [PDF]

, 1996
A remarkable property of some DNA-binding proteins that can interact with and pair distant DNA segments is that they mediate their biological function only when their binding sites are arranged in a specific configuration. Xer site-specific recombination
Blakely, G, Sherratt, D
core   +1 more source

X‐Functionality–Driven Photocatalytic Hydrogen Evolution in 2D 4‐X‐PEA2SnI4 Perovskites

Advanced Functional Materials, EarlyView.
We report a water‐based synthesis of 2D 4‐X‐PEA2SnI4 perovskite microcrystals with prominent photocatalytic (PC) activity for H2 production. The synergy between organic functionalization and HI‐derived iodide scavenges holes suppress octahedral distortion, and favor electron accumulation, enabling a PC H2 evolution ∼20 µmol·g−1 and long‐term stability ...
Taeyeon Kim, Gayoung Seo, Seong Yeon Park, Juwon Jang, Yunho Ahn, Samiksha Mukesh Jain, Samrat Das Adhikari, Harumi Correa‐Leiva, Ignacio Utreras‐Asenjo, Oscar A. Douglas‐Gallardo, Carina Pareja‐Rivera, Kayoung Cho, Byeongsung Kim, Jhonatan Rodriguez‐Pereira, Eunseo Choi, JaeHong Park, Jin Ho Bang, Danilo H. Jara‐Quinteros, Sixto Giménez, Seog Joon Yoon, Andrés F. Gualdrón‐Reyes, Iván Mora‐Seró   +21 more
wiley   +1 more source

Dynamics of space charge and electroluminescence modelling in polyethylene

, 2012
Space charge has been recognized as an important factor contributing to the electrical failure of the cable insulation. Extensive efforts have been made to investigate space charge dynamics within polymeric insulations under electric stresses.
Zhao, Junwei
core   +1 more source

Recombination and Its Impact on the Genome of the Haplodiploid Parasitoid Wasp Nasonia [PDF]

, 2010
Homologous meiotic recombination occurs in most sexually reproducing organisms, yet its evolutionary advantages are elusive. Previous research explored recombination in the honeybee, a eusocial hymenopteran with an exceptionally high genome-wide ...
Gibson, Joshua D., Gadau Jürgen, Desjardins, Christopher A.,, Kennedy Kathleen, Beukeboom, Leo W.,, Koevoets Tosca, Kennedy, Kathleen,, Gibson Joshua D., Werren, John H., Gibson, Joshua D.,, Koevoets, Tosca, van de Zande, Louis, Gadau, Jürgen, Shuker David M., Niehuis, Oliver, Joshua D Gibson, Leo W Beukeboom, Judson, Andrea K.,, David M. Shuker, Andrea K Judson, Duggan, David,, David Duggan, Shuker, David M.,, Niehuis, Oliver,, David M Shuker, Beukeboom Leo W., van de Zande Louis, Christopher A Desjardins, Bart A. Pannebakker, Rosenberg, Michael S., Duggan, David, Kathleen Kennedy, Gadau, Jürgen,, Shuker, David Michael, Gadau, Juergen, van de Zande, Louis; id_orcid, Andrea K. Judson, John H Werren, Judson, Andrea K., Kennedy, Kathleen, Werren, John H.,, Pannebakker Bart A., Michael S. Rosenberg, Tosca Koevoets, Louis van de Zande, Beukeboom, Leo W., Werren John H., John H. Werren, Jürgen Gadau, Pannebakker, Bart A., Duggan David, Niehuis Oliver, Christopher A. Desjardins, Pannebakker, Bart A.,, Leo W. Beukeboom, Desjardins, Christopher A., Oliver Niehuis, Joshua D. Gibson, Rosenberg Michael S., Bart A Pannebakker, Michael S Rosenberg, Koevoets, Tosca,, Judson Andrea K., Zande, Louis van de,, Rosenberg, Michael S.,, Shuker, David M., Desjardins Christopher A.   +66 more
core   +3 more sources

Rational design of a cascade CdS/C3N4/COF heterostructure for high-performance Cr(VI) photoreduction

Scientific Reports
Photocatalytic reduction of highly toxic Cr(VI) is fundamentally limited by inefficient charge separation and nonselective carrier recombination in conventional heterojunctions.
H. Babaie, Sh. Sohrabnezhad, R. Foulady-Dehaghi   +2 more
doaj   +1 more source

Bayesian modeling of recombination events in bacterial populations [PDF]

, 2008
Background: We consider the discovery of recombinant segments jointly with their origins within multilocus DNA sequences from bacteria representing heterogeneous populations of fairly closely related species.
Marttinen, P., Hanage William P, Mahenthiralingam Eshwar, Adam Baldwin, Jukka Corander, Marttinen Pekka, Hanage, William P., Pekka Marttinen, Hanage, W. P., Marttinen, Pekka, Dowson, Christopher G., Baldwin, A., Baldwin Adam, Dowson, C., Chris Dowson, Corander, J., Baldwin, Adam, Dowson Chris, William P Hanage, Eshwar Mahenthiralingam, Corander Jukka, Mahenthiralingam, Eshwar   +21 more
core   +1 more source

Electrocapillary Modulated Interfacial Tension Amplifies Liquid Metal Transduction

Advanced Functional Materials, EarlyView.
This study presented an electrocapillary‐enhanced magnetohydrodynamic pumping strategy that harnesses the Lorentz force and interfacial tension modulation of liquid metal droplets to achieve amplified fluidic power. The system enabled low‐voltage, self‐oscillating fluidic transduction with enhanced pressure and flow generation, supporting compact ...
Saba Firouznia, Ciqun Xu, Michael D. Dickey, Jonathan Rossiter   +3 more
wiley   +1 more source

Electrochemical Assessment of the Band-Edge Positioning in Shape-Tailored TiO2-Nanorod-Based Photoelectrodes for Dye Solar Cells [PDF]

, 2013
Three families of linear shaped TiO2 anatase nanocrystals with variable aspect ratio (4, 8, 16) and two sets of branched TiO2 anatase nanocrystals (in the form of open-framework sheaf-like nanorods and compact braid-like nanorod bundles, respectively ...
Luisa De Marco, Cozzoli, P. Davide, Roberto Giannuzzi, Michele Manca, Rita Agosta, Belviso, Maria R, Gigli, Giuseppe, Agosta, Rita, COZZOLI, Pantaleo Davide, Giannuzzi, Roberto, Maria R. Belviso, De Marco, Luisa   +11 more
core   +1 more source

Multimode Oxide‐Based Optoelectronic Memtransistor for In‐Sensor Vision Processing

Advanced Functional Materials, EarlyView.
A multimode optoelectronic memtransistor (OEMT) is demonstrated for vision explainable artificial intelligence (VXAI) hardware. By integrating optical sensing, electrical masking, and non‐volatile memory, the device enables key operations required for generating saliency information.
Min Gu Lee, Geunyoung Kim, Hwa Young Kim, Do Hoon Kim, Hanchan Song, Huisu Noh, Jungwan Noh, Seungwoo Lee, Sang‐Hee Ko Park, Himchan Cho, Kyung Min Kim   +10 more
wiley   +1 more source

Spin Orbit Coupling in Orthogonal Charge Transfer States: (TD-)DFT of Pyrene—Dimethylaniline

Molecules, 2022
The conformational dependence of the matrix element for spin–orbit coupling and of the electronic coupling for charge separation are determined for an electron donor–acceptor system containing a pyrene acceptor and a dimethylaniline donor.
Shivan Bissesar, Davita M. E. van Raamsdonk, Dáire J. Gibbons, René M. Williams   +3 more
doaj   +1 more source