Results 51 to 60 of about 26,433 (157)

Band-width control in a perovskite-type 3d^1 correlated metal Ca_1-xSr_xVO_3. II. Optical spectroscopy investigation

, 1998
Optical conductivity spectra of single crystals of Ca_1-xSr_xVO_3 have been studied to elucidate how the electronic behavior depends on the strength of the electron correlation without changing the nominal number of electrons per vanadium atom.
A. Fukushima, A. Georges, A. Georges, B. C. Webb, B. L. Chamberland, D. A. Crandles, D. A. Crandles, D. A. Crandles, G. A. Thomas, G. A. Thomas, H. Makino, I. H. Inoue, I. H. Inoue, I. H. Inoue, I. H. Inoue, I. H. Inoue, I. Hase, J. W. Allen, J. Zaanen, K. Morikawa, M. Cardona, M. Couzi, M. J. Rozenberg, M. J. Rozenberg, M. J. Rozenberg, M. Kasuya, N. F. Mott, N. Shirakawa, S. Bouarab, S. Onari, T. Arima, T. Katsufuji, W. F. Brinkman, X. Y. Zhang, Y. Aiura, Y. Fujishima, Y. Okimoto, Y. Taguchi   +37 more
core   +1 more source

Improved prognosis prediction of all‐cause mortality and cardiovascular events by combined assessment of both ankle‐brachial index and brachial‐ankle pulse wave velocity in individuals with diabetes: The Kyushu prevention study for atherosclerosis, a prospective, multicenter survey

Journal of Diabetes Investigation, EarlyView.
A novel algorithm combining ABI and baPWV was developed to predict mortality and CVD risk in individuals with diabetes. This algorithm improved the accuracy of mortality and CVD risk assessment and was independent from the Framingham Risk Score. ABSTRACT Aims/Introduction People with diabetes exhibit early‐stage cardiovascular disease (CVD).
Erina Eto, Yasutaka Maeda, Noriyuki Sonoda, Hajime Nawata, Ryoichi Takayanagi, Michio Shimabukuro, Toyoshi Inoguchi   +6 more
wiley   +1 more source

Finite shot noise and electron heating at quantized conductance in high-mobility quantum point contacts

, 2016
We report a precise experimental study on the shot noise of a quantum point contact (QPC) fabricated in a GaAs/AlGaAs based high-mobility two-dimensional electron gas (2DEG). The combination of unprecedented cleanliness and very high measurement accuracy
Arakawa, Tomonori, Ensslin, Klaus, Ferrier, Meydi, Ihn, Thomas, Kobayashi, Kensuke, Muro, Tatsuya, Nishihara, Yoshitaka, Norimoto, Shota, Reichl, Christian, Rossler, Clemens, Wegscheider, Werner   +10 more
core   +1 more source

Elimination of FRDL1, a xylem‐located citrate transporter, confers tolerance to excess unchelated ferrous iron through an exclusion mechanism in rice (Oryza sativa L.)

Plant Biology, EarlyView.
Knock‐down of a xylem‐localized citrate transporter, FRDL1, reduces foliar iron concentrations and leaf symptoms under excess ferrous iron stress in rice. Abstract Iron (Fe) toxicity is a common agricultural problem that limits rice yield in various regions of Southeast Asia and Africa.
Y. Ueda
wiley   +1 more source

Analysis of Dynamic Response and Ultimate Strength for Box Girder under Bending Moment

Journal of Marine Science and Engineering, 2023
The box girder can be seen as a kind of simplified ship structure that can withstand a vertical bending moment. Dynamic loads play an important role in structural safety analysis, such as ship bow slamming during harsh sea conditions.
Gui-Jie Shi, De-Yu Wang, Fu-Hua Wang, Shi-Jian Cai   +3 more
doaj   +1 more source

1,1‐and 1,2‐Diborylalkenes: Preparation and Synthetic Applications

Advanced Synthesis &Catalysis, Volume 368, Issue 12, 17 June 2026.
In this review, we highlight recent advances in the synthesis and reactivity of 1,1‐diborylalkenes and 1,2‐diborylalkenes, along with various transformations leading to C‐C, C‐heteroatom, and multicomponent products. By providing a comprehensive and practical resource, this review aims to assist researchers in exploring the synthetic utility of 1,1 and
Jayaram Vankudoth, Maruti Mali, Fabienne Berrée   +2 more
wiley   +1 more source

Creep constitutive model considering nonlinear creep degradation of fractured rock

International Journal of Mining Science and Technology
Stability analysis of underground constructions requires a model study of rock masses’ long-term performance. Creep tests under different stress conditions was conducted on intact granite and granite samples fractured at 30° and 45° angles.
Wang Chunping, Liu Jianfeng, Chen Liang, Liu Jian, Wang Lu, Liao Yilin   +5 more
doaj   +1 more source

The flexible, the stereotyped and the in‐between: putting together the combinatory tool use origins hypothesis

Biological Reviews, Volume 101, Issue 3, Page 1235-1254, June 2026.
ABSTRACT Tool use research has long made the distinction between tool using that is considered learned and flexible, and that which appears to be instinctive and stereotyped. However, animals with an inherited tool use specialisation can exhibit flexibility, while tool use that is spontaneously innovated can be limited in its expression and facilitated
Jennifer A. D. Colbourne, Alice M. I. Auersperg   +1 more
wiley   +1 more source

On convergence of solutions of fractal Burgers equation toward rarefaction waves

, 2007
In the paper, the large time behavior of solutions of the Cauchy problem for the one dimensional fractal Burgers equation $u_t+(-\partial^2_x)^{\alpha/2} u+uu_x=0$ with $\alpha\in (1,2)$ is studied.
Biler P., Changxing Miao, Grzegorz Karch, Il'in A. M., Xiaojing Xu   +4 more
core   +2 more sources

Comparison of Interferon‐Based and Interferon‐Free Treatments on the Prognosis of Hepatocellular Carcinoma After Hepatitis C Virus‐Sustained Virological Response: A Multicenter Study

Cancer Medicine, Volume 15, Issue 6, June 2026.
ABSTRACT Aim We examine the impact of interferon (IFN)‐based and IFN‐free treatment on the prognosis of hepatocellular carcinoma (HCC) after hepatitis C virus (HCV) sustained virological response (SVR). Methods Clinical information was collected on 311 cases of HCC after HCV‐SVR from 16 facilities affiliated with the Kyushu Liver Surgery Study Group ...
Shinji Itoh, Norifumi Iseda, Tomoharu Yoshizumi, Takao Ide, Hirokazu Noshiro, Hisamune Sakai, Toru Hisaka, Masao Nakashima, Hiroaki Nagano, Hirohisa Okabe, Hiromitsu Hayashi, Atsushi Miyoshi, Kenji Kitahara, Yuko Takami, Atsushi Nanashima, Tamotsu Kuroki, Yuichi Endo, Kohji Okamoto, Masatoshi Kajiwara, Masahiko Sakoda, Toru Beppu, Mitsuhisa Takatsuki, Susumu Eguchi   +22 more
wiley   +1 more source