Results 31 to 40 of about 808,286 (250)

Rhomboid prism pair for rotating the plane of parallel light beams [PDF]

, 1982
An optical system is described for rotating the plane defined by a pair of parallel light beams. In one embodiment a single pair of rhomboid prisms have their respective input faces disposed to receive the respective input beams.
Orloff, K. L., Yanagita, H.
core   +1 more source

Characterization of vector diffraction-free beams

, 2011
It is observed that a constant unit vector denoted by $\mathbf I$ is needed to characterize a complete orthonormal set of vector diffraction-free beams. The previously found diffraction-free beams are shown to be included as special cases. The $\mathbf I$
Bouchal, Chun-Fang Li, Davis, Davis, Durnin, Durnin, Hall, Jordan, Lax, Li, Shuang-Yan Yang, Ting-Ting Wang, van Enk, Youngworth, Zapata-Rodríguez   +14 more
core   +1 more source

NA61/SHINE facility at the CERN SPS: beams and detector system [PDF]

, 2014
NA61/SHINE (SPS Heavy Ion and Neutrino Experiment) is a multi-purpose experimental facility to study hadron production in hadron-proton, hadron-nucleus and nucleus-nucleus collisions at the CERN Super Proton Synchrotron.
Abgrall, N., Aduszkiewicz, A., Ali, Y., Andreeva, O., Anticic, T., Antoniou, N., Baatar, B., Bay, F., Blondel, A., Blumer, J., Bogomilov, M., Bogusz, M., Bravar, A., Brzychczyk, J., Bunyatov, S. A., Christakoglou, P., Cirkovic, M., Czopowicz, T., Davis, N., Debieux, S., Dembinski, H., Di Luise, S., Diakonos, F., Dominik, W., Drozhzhova, T., Dumarchez, J., Dynowski, K., Efthymiopoulos, I., Engel, R., Ereditato, A., Fabich, A., Feofilov, G. A., Fodor, Z., Fulop, A., Gaździcki, M., Golubeva, M., Grebieszkow, K., Grzeszczuk, Andrzej, Guber, F., Haesler, A., Hasegawa, T., Hierholzer, M., Idczak, R., Igolkin, S., Ivashkin, A., Jokovic, D., Kadija, K., Kapoyannis, A., Kaptur, Emil, Kielczewska, D., Kirejczyk, M., Kisiel, Jan, Kiss, T., Kleinfelder, S., Kobayashi, T., Kolesnikov, V. I., Kolev, D., Kondratiev, V. P., Korzenev, A., Koversarski, P., Kowalski, Seweryn, Krasnoperov, A., Kurepin, A., Larsen, D., Laszlo, A., Lyubushkin, V. V., Majka, Z., Maksiak, B., Malakhov, A. I., Maletic, D., Manglunki, D., Manic, D., Marchionni, A., Marcinek, A., Marin, V., Marton, K., Mathes, H.-J., Matulewicz, T., Matveev, V., Maćkowiak-Pawłowska, M., Melkumov, G. L., Messina, M., Mrówczyński, St., Murphy, S., Nakadaira, T., Nirkko, M., Nishikawa, K., Palczewski, T., Palla, G., Panagiotou, A. D., Paul, T., Peryt, W., Petukhov, O., Pistillo, C., Pluta, J., Popov, B. A., Posiadała, M., Puzovic, J., Puławski, Szymon, Płaneta, R., Rauch, W., Ravonel, M., Redij, A., Renfordt, R., Richter-Wąs, E., Robert, A., Roehrich, D., Rondio, E., Rossi, B., Roth, M., Rubbia, A., Rustamov, A., Rybczyński, M., Sadovsky, A., Sakashita, K., Savic, M., Schmidt, Katarzyna, Sekiguchi, T., Seyboth, P., Sgalaberna, D., Shibata, M., Sipos, R., Skrzypczak, E., Sosin, Z., Staszel, P., Stefanek, G., Stepaniak, J., Stroebele, H., Susa, T., Szuba, M., Słodkowski, M., Tada, M., Tereshchenko, V., Tolyhi, T., Tsenov, R., Turko, L., Ulrich, R., Unger, M., Vassiliou, M., Veberic, D., Vechernin, V. V., Vesztergombi, G., Vinogradov, L., Wilczek, Andrzej, Wojtaszek-Szwarz, A., Wyszyński, O., Włodarczyk, Z., Zambelli, L., Zipper, Wiktor   +148 more
core   +2 more sources

Mycobacterial cell division arrest and smooth‐to‐rough envelope transition using CRISPRi‐mediated genetic repression systems

FEBS Open Bio, EarlyView.
CRISPRI‐mediated gene silencing and phenotypic exploration in nontuberculous mycobacteria. In this Research Protocol, we describe approaches to control, monitor, and quantitatively assess CRISPRI‐mediated gene silencing in M. smegmatis and M. abscessus model organisms.
Vanessa Point, Wafaa Achache, Janïs Laudouze, Eliana Sepulveda Ramos, Mickaël Maziero, Céline Crauste, Stéphane Canaan, Pierre Santucci   +7 more
wiley   +1 more source

Beam-Beam interactions [PDF]

, 2011
In high energy storage-ring colliders, the nonlinear effect arising from beam-beam interactions is a major source that leads to the emittance growth, the reduction of beam life time, and limits the collider luminosity. In this paper, two models of beam-beam interactions are introduced, which are weak-strong and strong-strong beam-beam interactions.
openaire   +2 more sources

dUTPase is essential in zebrafish development and possesses several single‐nucleotide variants with pronounced structural and functional consequences

FEBS Open Bio, EarlyView.
dUTPases are involved in balancing the appropriate nucleotide pools. We showed that dUTPase is essential for normal development in zebrafish. The different zebrafish genomes contain several single‐nucleotide variations (SNPs) of the dut gene. One of the dUTPase variants displayed drastically lower protein stability and catalytic efficiency as compared ...
Viktória Perey‐Simon, Angéla Békesi, Latifa Kazzazy, Jázmin Mihály, Máté Varga, Beáta G. Vértessy, Kinga Nyíri   +6 more
wiley   +1 more source

Polarization of tightly focused laser beams

, 2003
The polarization properties of monochromatic light beams are studied. In contrast to the idealization of an electromagnetic plane wave, finite beams which are everywhere linearly polarized in the same direction do not exist.
Barakat R, Barakat R, Born M, Boyd G D, Brosseau C, Davis L W, Hajnal J V, Hajnal J V, Hurwitz H, Jackson J D, John Lekner, Kogelnik H, Lekner J, Lekner J, Lekner J, Nisbet A, Nye J F, Nye J F, Nye J F, Nye J F, Sheppard C J R, Ulanowski Z   +21 more
core   +1 more source

Enhanced temperature uniformity by tetrahedral laser heating [PDF]

, 2004
emperature profile on a spherical sample that is heated by laser beams in various geometries while processed in vacuum is analyzed. Sample heating by one or four laser beams was considered.
Bossuyt, Sven, Johnson, William L., Li, Jianzhong, Rhim, Won-Kyu, Schroers, Jan, Zhou, Zhenhua   +5 more
core   +1 more source

Polarization‐resolved femtosecond Vis/IR spectroscopy tailored for resolving weak signals in biological samples using minimal sample volume

FEBS Open Bio, EarlyView.
Unique biological samples, such as site‐specific mutant proteins, are available only in limited quantities. Here, we present a polarization‐resolved transient infrared spectroscopy setup with referencing to improve signal‐to‐noise tailored towards tracing small signals. We provide an overview of characterizing the excitation conditions for polarization‐
Clark Zahn, Karsten Heyne
wiley   +1 more source

Towards the Future of Supernova Cosmology

, 2014
For future surveys, spectroscopic follow-up for all supernovae will be extremely difficult. However, one can use light curve fitters, to obtain the probability that an object is a Type Ia.
Bassett, Bruce A., Hlozek, Renée, Kunz, Martin, Lochner, Michelle, Newling, James, Smith, Mat, Varughese, Melvin   +6 more
core   +1 more source