Results 81 to 90 of about 339,476 (222)

The "5S" Strategy by Using PDCA Cycle for Continuous Improvement of the Manufacturing Processes in Agriculture Industry [PDF]

International Journal of Research in Industrial Engineering, 2013
The global marketplace has witnessed an increased pressure from customers and competitors in manufacturing .In this age of agile manufacturing the global competition characterized by both technology push and market pull had forced the companies to ...
B. Singh Sidhu, V. Kumar, A. Bajaj
doaj  

PLAN DE MEJORA EN LA GESTIÓN OPERATIVA PARA REDUCIR COSTOS DE LA EMPRESA SHALOM EMPRESARIAL S.A.C. CHICLAYO

Tzhoecoen, 2020
La presente investigación tuvo como objetivo elaborar un plan de mejora en la gestión operativa para reducir costos de la empresa Shalom Empresarial S.A.C.
Juan José Ccahuay Cercado, Karen Elizabeth Jara Roncal, Manuel Humberto Vásquez Coronado   +2 more
doaj   +1 more source

Hydrothermal Embedding of Pd Single Atoms Into SnO2 for Efficient CO Oxidation

Advanced Science, EarlyView.
By applying hydrothermal regulation to SnO2‐supported PdO, we achieve atomic dispersion of Pd into the SnO2 lattice, which activates the lattice oxygen neighboring Pd atoms to generate oxygen vacancies and facilitates subsequent O2 activation, thereby promoting CO oxidation to proceed via a low‐energy‐barrier MvK pathway while avoiding CO poisoning ...
Yingsheng An, Min Xiao, Mengyuan Zhang, Yao Lv, Yanwei Sun, Zhi Liu, Wenbo Pei, Hao Guo, Guangyan Xu, Yong Yan, Sheng Dai, Yunbo Yu, Hong He   +12 more
wiley   +1 more source

Measurement of the CP-violation Parameter sin2$\phi_1$ with a New Tagging Method at the $\Upsilon(5S)$ Resonance

, 2012
We report a measurement of the CP-violation parameter sin2$\phi_1$ at the $\Upsilon(5S)$ resonance using a new tagging method, called "$B$-$\pi$ tagging." In $\Upsilon(5S)$ decays containing a neutral $B$ meson, a charged $B$, and a charged pion, the ...
Aihara, H., Asner, D. M., Aulchenko, V., Aushev, T., Aziz, T., Bakich, A. M., Belle Collaboration, Bhardwaj, V., Bhuyan, B., Bischofberger, M., Bondar, A., Bozek, A., Bračko, M., Browder, T. E., Chang, P., Chen, P., Cheon, B. G., Chilikin, K., Chistov, R., Cho, I. -S., Cho, K., Choi, S. -K., Choi, Y., Dalseno, J., Doležal, Z., Drásal, Z., Eidelman, S., Epifanov, D., Fast, J. E., Gabyshev, N., Gaur, V., Goh, Y. M., Golob, B., Haba, J., Hara, T., Hayasaka, K., Hayashii, H., Horii, Y., Hoshi, Y., Hou, W. -S., Hyun, H. J., Ishikawa, A., Itoh, R., Iwabuchi, M., Iwasaki, Y., Iwashita, T., Julius, T., Kapusta, P., Kawasaki, T., Kichimi, H., Kiesling, C., Kim, H. J., Kim, H. O., Kim, J. B., Kim, J. H., Kim, K. T., Kim, M. J., Kim, S. K., Kim, Y. J., Kinoshita, K., Ko, B. R., Kobayashi, N., Kodyš, P., Korpar, S., Križan, P., Krokovny, P., Kuhr, T., Kumar, R., Kumita, T., Kuzmin, A., Kwon, Y. -J., Lange, J. S., Lee, S. -H., Li, J., Li, Y., Liu, C., Liu, Z. Q., Louvot, R., McOnie, S., Miyabayashi, K., Miyata, H., Mizuk, R., Mohanty, G. B., Moll, A., Muramatsu, N., Nakano, E., Nakao, M., Nakazawa, H., Natkaniec, Z., Nishida, S., Nishimura, K., Nitoh, O., Ogawa, S., Ohshima, T., Okuno, S., Olsen, S. L., Onuki, Y., Ostrowicz, W., Pakhlov, P., Pakhlova, G., Park, C. W., Park, H., Park, H. K., Pedlar, T. K., Petrič, M., Piilonen, L. E., Poluektov, A., Ryu, S., Röhrken, M., Sahoo, H., Sakai, Y., Sanuki, T., Sato, Y., Schneider, O., Schwanda, C., Schwartz, A. J., Seidl, R., Senyo, K., Seon, O., Sevior, M. E., Shapkin, M., Shen, C. P., Shibata, T. -A., Shiu, J. -G., Shwartz, B., Sibidanov, A., Simon, F., Smerkol, P., Sohn, Y. -S., Sokolov, A., Solovieva, E., Stanič, S., Starič, M., Stypula, J., Sumihama, M., Sumiyoshi, T., Tanaka, S., Tatishvili, G., Teramoto, Y., Trabelsi, K., Uchida, M., Uglov, T., Unno, Y., Uno, S., Urquijo, P., Varner, G., Varvell, K. E., Wang, C. H., Wang, M. -Z., Wang, P., Wang, X. L., Watanabe, M., Watanabe, Y., Wicht, J., Won, E., Yabsley, B. D., Yamamoto, H., Yamashita, Y., Yusa, Y., Zhang, Z. P., Zhilich, V., Zhulanov, V., Zupanc, A.   +162 more
core   +2 more sources

High Mobility (>200 cm2 V−1 s−1) Transparent Top Gate IGZO TFTs with Oxidized Metal Gate Insulator for Enhanced Conductivity

Advanced Electronic Materials, EarlyView.
We demonstrate a top gate Nb capping TFT architecture that induces controlled oxygen out‐diffusion from the IGZO channel. This mechanism generates shallow donor states and enhances electron delocalization, enabling extended percolation pathways. The resulting thin‐film transistors exhibit high mobility, suppressed leakage currents, and strong optical ...
Hyeonjeong Sun, Yeoeun Yun, Kyubin Hwang, Jiyoung Bang, Seungmin Choi, Seungjae Lee, Taeyang Kim, Suhwon Choi, Eunsuk Choi, Jae Kyeong Jeong, Seung‐Beck Lee   +10 more
wiley   +1 more source

Emergence of Double‐Dome Superconductivity in the Pressurized Dirac Semimetal BaMg2Bi2

Advanced Electronic Materials, EarlyView.
ABSTRACT Dirac semimetal BaMg2${\rm BaMg}_{2}$Bi2${\rm Bi}_{2}$ is reported to be a unique topological material that manifests surface superconductivity that coexists with bulk band topology at ambient pressure. Here, we present a comprehensive investigation of high‐pressure superconducting properties in BaMg2${\rm BaMg}_{2}$Bi2${\rm Bi}_{2}$ single ...
Qi Wang, Juefei Wu, Cuiying Pei, Yi Zhao, Yiyan Wang, Yanpeng Qi   +5 more
wiley   +1 more source

Accurate transition rates for the 5p - 5s transitions in Kr I

, 2000
Branching fractions were measured for electric dipole transitions from the 5p upper levels to the 5s levels in neutral krypton atoms. The measurements were made with a wall-stabilized electric arc and a 2m monochromator for the spectral lines in the ...
Dzierzega, Krzysztof, Griesmann, Ulf, Nave, Gillian, Volz, Udo   +3 more
core   +1 more source

Enabling Long Term, Shelf‐Stable Perovskite Solar Cells: Alumina Barriers to Protect Perovskite Devices from Moisture and Oxygen

Advanced Energy Materials, EarlyView.
This study reports a packaging strategy for perovskite photovoltaic devices using atomic layer deposition (ALD) of aluminum oxide. Through optimization of deposition temperature and oxidant chemistry, researchers develop a 50 nm barrier layer with superior water vapor (WVTR) and oxygen transmission rates (OTR).
Melissa A. Davis, Kelly Schutt, Duong Nguyen Minh, Xinwen Zhang, Chenchao Xie, Ross A. Kerner, Tianran Liu, Matthew O. Reese, Laura T. Schelhas, Michael D. Kempe, Axel F. Palmstrom, Joseph M. Luther   +11 more
wiley   +1 more source

Lean Six Sigma sample analysis process in a microbiology laboratory [PDF]

Journal of Medical Biochemistry, 2011
Faced with shrinking budgets, growing volumes, and personnel shortages, clinical laboratories are increasingly moving to automation to maximize output and efficiency. The best tool for improvement is the Lean Six Sigma concept. The concept reaps the full
Stoiljković Vojislav, Trajković Jasmina, Stoiljković Bratislav   +2 more
doaj  

Exploration of RNA structure spaces [PDF]

In order to understand the structure of real structure spaces, we are studying the 5S rRNA structure space experimentally. A plasmid containing a synthetic 5S rRNA gene, two rRNA promoters, and transcription terminators has been assembled.
Fox, G. E.
core   +1 more source