Results 61 to 70 of about 35,749,469 (89)

Cell sleeping for energy efficiency in cellular networks: Is it viable? [PDF]

, 2012
An approach advocated in the recent literature for reducing energy consumption in cellular networks is to put base stations to sleep when traffic loads are low. However, several practical considerations are ignored in these studies. In this paper, we aim
Krishnamurthy, P, Tipper, D, Wang, X
core   +1 more source

Ambient Air Toxic Releases and Adverse Pregnancy Outcomes in Allegheny County, Pennsylvania [PDF]

, 2009
Previous studies have shown that women exposed to certain air pollutants are at an increased risk for preterm delivery and/or delivering a low birth weight newborn. Preterm delivery and low birth weight are associated with an increased risk for morbidity
Carman, April E
core  

CP Violation in $D^0-\overline{D^0}$Mixing

, 1995
The existence of $D^0-\overline{D^0}$ mixing at a detectable level requires new physics, which effectively yields a $\Delta c = 2$ superweak interaction. In general this interaction may involve significant CP violation.
H. Georgi, I. I. Bigi, J. Donoghue, L. Wolfenstein, L. Wolfenstein, Lincoln Wolfenstein, Y. Grossman, Y. L. Wu, Y. Nir   +8 more
core   +1 more source

D-brane recoil

, 1996
It is shown that there are logarithmic operators in D-brane backgrounds that lead to infrared divergences in open string loop amplitudes. These divergences can be cancelled by changing the closed string background by operators that correspond to the D ...
A. Strominger, I. Kogan, J. Polchinski, N. Seiberg, V. Gurarie, Vipul Periwal, W. Fischler, W. Fischler, Øyvind Tafjord   +8 more
core   +1 more source

بررسی مقایسه ای میزان ویتامین D در کودکان مبتلا به اختلالات طیف اوتیسم با کودکان سالم: یک مطالعه ی مورد-شاهدی [PDF]

فصلنامه علمی- پژوهشی اصول بهداشت روانی, 2015
مقدمه: اختلالات طیف اوتیسم (ASD) گروهی از اختلالات عصبی-تکاملی با منشا ژنتیکی-محیطی هستند. اخیرا کمبود ویتامین D به عنوان یک عامل خطر محتمل در پیدایش ASD در نظر گرفته شده است لذا این مطالعه با هدف بررسی میزان سرمی ویتامین D در کودکان مبتلا به این اختلال ...
مونا هاشم زاده, فاطمه محرری, عاطفه سلطانی فر   +2 more
doaj  

Review -- The Palmetto State’s Memory: A History of the South Carolina Department of Archives & History, 1905-1960 [PDF]

, 2010
A critical review of the book, "The Palmetto State's Memory: A History of the South Carolina Department of Archives and History 1905-1960," by Charles H.
Cox, Richard J
core   +1 more source

D-brane categories

, 2003
This is an exposition of recent progress in the categorical approach to D-brane physics. I discuss the physical underpinnings of the appearance of homotopy categories and triangulated categories of D-branes from a string field theoretic perspective, and ...
Aspinwall P., Aspinwall P. S., Aspinwall P. S., Beasley C. E., C. I. LAZAROIU, Diaconescu D.-E., Fukaya K., Golyshev V., Kadeishvili T. D., Keller B., Lazaroiu C. I., Lazaroiu C. I., Lazaroiu C. I., Lazaroiu C. I., Lazaroiu C. I., Lazaroiu C. I., Lazaroiu C. I., Lazaroiu C. I., Rickard J., Seidel P., Voronov A. A.   +20 more
core   +1 more source

Technology’s Promise, the Copying of Records, and the Archivist’s Challenge: A Case Study in Documentation Rhetoric [PDF]

, 2011
Discussion of implications of electrostatic photocopying on archival appraisal, with particular attention to the macro-appraisal and collaborative models offered by Helen ...
Cox, Richard J
core   +1 more source

$D$-Dimensional Gravity from $(D+1)$ Dimensions [PDF]

, 1995
We generalise Wesson's procedure, whereby vacuum $(4+1)-$dimensional field equations give rise to $(3+1)-$dimensional equations with sources, to arbitrary dimensions. We then employ this generalisation to relate the usual $(3+1)-$dimensional vacuum field
Rippl, Steve, Romero, Carlos, Tavakol, Reza   +2 more
core   +2 more sources

Observation of the decay B^0->D+D*-

, 2002
We report the first observation of the decay B^0->D+-D*-+ with the Belle detector at the KEKB e^+e^- collider operated at the Upsilon(4S) resonance. The sum of branching fractions B(B^0->D+D*-)+B(B^0->D-D*+) is measured to be (1.17+-0.26+0.22-0.25)x10^-3
Abe, K., Abe, R., Abe, T., Aihara, H., Akatsu, M., Asano, Y., Aulchenko, V., Aushev, T., Bakich, A. M., Ban, Y., Banas, E., Bay, A., Bedny, I., Behera, P. K., Bondar, A., Bozek, A., Brodzicka, J., Browder, T. E., Chang, P., Chao, Y., Cheon, B. G., Chistov, R., Choi, S. -K., Choi, Y., Danilov, M., Dong, L. Y., Drutskoy, A., Eidelman, S., Eiges, V., Enari, Y., Fujii, H., Fukunaga, C., Gabyshev, N., Garmash, A., Gershon, T., Golob, B., Gordon, A., Guo, R., Handa, F., Hara, T., Hayashii, H., Hazumi, M., Heenan, E. M., Higuchi, T., Hinz, L., Hojo, T., Hokuue, T., Hoshi, Y., Hou, S. R., Hou, W. -S., Huang, H. -C., Igaki, T., Iijima, T., Ishikawa, A., Itoh, R., Iwamoto, M., Iwasaki, H., Iwasaki, Y., Kaneko, J., Kang, J. H., Kang, J. S., Kapusta, P., Katayama, N., Kawai, H., Kawakami, Y., Kawasaki, T., Kichimi, H., Kim, D. W., Kim, H. J., Kim, H. O., Kim, Heejong, Kim, Hyunwoo, Kim, S. K., Kim, T. H., Kinoshita, K., Korpar, S., Krokovny, P., Kulasiri, R., Kuzmin, A., Kwon, Y. -J., Lange, J. S., Lee, S. H., Li, J., Liventsev, D., MacNaughton, J., Majumder, G., Matsumoto, S., Matsumoto, T., Miyabayashi, K., Miyake, H., Miyata, H., Moloney, G. R., Mori, T., Nagamine, T., Nagasaka, Y., Nakadaira, T., Nakano, E., Nakao, M., Nam, J. W., Natkaniec, Z., Neichi, K., Nishida, S., Nitoh, O., Nozaki, T., Ogawa, S., Ohno, F., Ohshima, T., Okuno, S., Olsen, S. L., Ostrowicz, W., Ozaki, H., Pakhlov, P., Park, C. W., Park, H., Peak, L. S., Perroud, J. -P., Piilonen, L. E., Ronga, F. J., Root, N., Rybicki, K., Sagawa, H., Saitoh, S., Sakai, Y., Satapathy, M., Satpathy, A., Schneider, O., Schrenk, S., Schwanda, C., Semenov, S., Senyo, K., Sevior, M. E., Shibuya, H., Sidorov, V., Singh, J. B., Stanič, S., Starič, M., Sugi, A., Sugiyama, A., Sumisawa, K., Sumiyoshi, T., Suzuki, S., Suzuki, S. Y., Swain, S. K., Takasaki, F., Tamai, K., Tamura, N., Tanaka, J., Tanaka, M., Taylor, G. N., Teramoto, Y., Tokuda, S., Tomura, T., Tovey, S. N., Trabelsi, K., Tsuboyama, T., Tsukamoto, T., Uehara, S., Ueno, K., Unno, Y., Uno, S., Ushiroda, Y., Vahsen, S. E., Varner, G., Varvell, K. E., Wang, C. C., Wang, C. H., Watanabe, Y., Won, E., Yabsley, B. D., Yamada, Y., Yamaguchi, A., Yamashita, Y., Yamauchi, M., Yanai, H., Yashima, J., Yokoyama, M., Yuan, Y., Yusa, Y., Zhang, J., Zhang, Z. P., Zhilich, V., Žontar, D.   +181 more
core   +1 more source