Results 31 to 40 of about 98,726 (164)

Investigation of Halogen Substitution Effects in π‐Conjugated Organic Ligands of Chiral Hybrid Perovskites on Their Chiroptical Activity

Advanced Functional Materials, EarlyView.
The role of novel thiophene‐based ligands with halogen substitutions in enhancing the chiroptical and optoelectronic properties of 2D chiral HOIPs has been investigated. By tailoring ligand design, enhanced CD and CPL properties are achieved, with improved CPL discrimination in photodetectors.
Boesung Kwon, Doyeong Yeo, In‐Chul Hwang, In Hwan Jung, Joon Hak Oh   +4 more
wiley   +1 more source

Region-specific meteorological patterns in valuing ecosystem regulation services for ecosystem management: A Beijing case study

Ecological Indicators
Traditional ecological conditions indicators struggle to meet the demands of diverse ecosystem management. Ecosystem regulation services value (RSV) quantifies the monetized overall ecosystem benefits and conditions, having more intuitive and broader ...
Chengji Shu, Baolong Han, Wenbo Cai, Zhengwu Cai, Hua Zheng, Zhiyun Ouyang   +5 more
doaj   +1 more source

Impacts of Re-Vegetation on Surface Soil Moisture over the Chinese Loess Plateau Based on Remote Sensing Datasets

Remote Sensing, 2016
A large-scale re-vegetation supported by the Grain for Green Project (GGP) has greatly changed local eco-hydrological systems, with an impact on soil moisture conditions for the Chinese Loess Plateau.
Qiao Jiao, Rui Li, Fei Wang, Xingmin Mu, Pengfei Li, Chunchun An   +5 more
doaj   +1 more source

Photometry of two unusual A supergiant systems in the Small Magellanic Cloud

, 2010
We present multiwavelength broadband photometry and V, I time resolved photometry for two variable bright stars in the SMC, OGLE004336.91-732637.7 (SMC-SC3) and OGLE004633.76-731204.3 (SMC-SC4).
Kołaczkowski, Z., Mennickent, R. E., Pietrzyński, G., Smith, M., Soszyński, I.   +4 more
core   +1 more source

A Versatile Engineering Platform for the Fabrication of Prosthetic Venous Valves Using Electrospinning

Advanced Healthcare Materials, EarlyView.
Percutaneous prosthetic venous valves are fabricated by embedding stents in an electrospun matrix that extends luminally to form leaflets. The design shields leaflets from hyperplastic cells, isolates struts from blood contact, and avoids discrete anchoring points.
Dario Arcuti, Salma Mansi, Dominic Biebl, Malin Reuter, Maximilian Grab, José Carlos Rodríguez‐Cabello, Petra Mela   +6 more
wiley   +1 more source

IRSF/SIRIUS JHKs near-infrared variable star survey in the Magellanic Clouds

, 2009
We carried out a NIR variable star survey toward the Large and Small Magellanic Clouds using the InfraRed Survey Facility (IRSF) at Sutherland, South African Astronomical Observatory.
Joyce Ann Guzik, null null, null null, Paul A. Bradley, Yoshifusa Ita   +4 more
core   +1 more source

Mapping atomic and diffuse interstellar band absorption across the Magellanic Clouds and the Milky Way [PDF]

, 2015
Diffuse interstellar bands (DIBs) trace warm neutral and weakly-ionized diffuse interstellar medium (ISM). Here we present a dedicated, high signal-to-noise spectroscopic study of two of the strongest DIBs, at 5780 and 5797 \AA, in optical spectra of 666
Bailey, Mandy, Beckman, John E., Sarre, Peter J., van Loon, Jacco Th.   +3 more
core   +2 more sources

Beyond Earth: Resilience of Quasi‐2D Perovskite Solar Cells in Space

Advanced Materials, EarlyView.
In the article (DOI: 10.1002/adma.202520433), Christoph Putz and co‐workers demonstrate rigid quasi‐2D perovskite solar cells operating in low Earth orbit, delivering stable power for more than 100 days under real‐space conditions. In‐orbit performance is correlated with extensive ground‐based thermal and proton‐irradiation studies on rigid and ...
Christoph Putz, Lukas E. Lehner, Stepan Demchyshyn, Bekele Hailegnaw, Phillip Jahelka, Magdalena Breitwieser, Sercan Özen, Andrea Denker, Jürgen Bundesmann, Alina Hanna Dittwald, Dilara Karabulut, Philipp Tockhorn, Steve Albrecht, Felix Lang, Markus C. Scharber, Michael D. Kelzenberg, Harry A. Atwater, Martin Kaltenbrunner   +17 more
wiley   +1 more source

Helix Alignment, Chevrons, and Edge Dislocations in Twist‐Bend Ferroelectric Nematics

Advanced Science, EarlyView.
The recently discovered twist‐bend ferroelectric nematic (NTBF) is the new member of the multiferroic family, representing a fluid with an oblique helicoidal (heliconical) periodic structure of spontaneous electric polarization. The work presents a thorough exploration of the material properties of this phase, how the periodic modulation of ...
Bijaya Basnet, Priyanka Kumari, Sathyanarayana Paladugu, Damian Pociecha, Jakub Karcz, Przemysław Kula, Nataša Vaupotič, Ewa Górecka, Oleg D Lavrentovich   +8 more
wiley   +1 more source

STIS spectroscopy of newborn massive stars in SMC N81 [PDF]

, 2001
Using Hubble Space Telescope observations with STIS, we study the main exciting stars of N81, a high excitation compact Hii region in the Small Magellanic Cloud (SMC).
Beech, Behrend, Benz, Bernasconi, Blades, Bonnell, Churchwell, D. Schaerer, Davies, Di Benedetto, F. Martins, Garmany, Garmany, Hanson, Henize, Heydari-Malayeri, Heydari-Malayeri, Heydari-Malayeri, Heydari-Malayeri, Heydari-Malayeri, Heydari-Malayeri, Hutchings, Israel, Israel, Israel, Kaltcheva, Lamers, Lejeune, M. Heydari-Malayeri, M. R. Rosa, Norberg, Prinja, Relyea, Shu, Shull, Smith Neubig, Smith Neubig, V. Charmandaris, Walborn, Walborn, Walborn, Walborn, Walborn, Walborn, Willis, Woodgate, Yorke   +46 more
core   +2 more sources