Results 81 to 90 of about 1,032,852 (327)

Cell‐cycle‐specific lesion evolution rather than inhibition of double‐strand‐break repair underpins cisplatin radiosensitization

Molecular Oncology, EarlyView.
We analyze cisplatin–DNA adducts (CDAs) and double‐strand breaks (DSBs) in a cell‐cycle‐dependent manner. We find that CDAs form similarly across all cell cycle phases. DSBs arise only in S‐phase. CDAs might not directly impair DSB repair, but S‐phase DSB lesions evolve in the presence of CDAs and disrupt repair in G2, also causing radiosensitization ...
Ye Qiu, Xixi Lin, Emil Mladenov, Veronika Mladenova, Jürgen Thomale, Ali Sak, Yao Wang, Yunxuan Deng, Eleni Gkika, Martin Stuschke, George Iliakis   +10 more
wiley   +1 more source

A telegrafia eléctrica nas páginas de "O Instituto", revista da Academia de Coimbra

Revista Brasileira de Ensino de Física
Analisamos os avanços da telegrafia eléctrica e da telegrafia sem fios no mundo e, em particular, em Portugal, com base em artigos da revista O Instituto, publicada pelo Instituto de Coimbra, uma sociedade científica, fundada em 1852, que reuniu um vasto
António José F. Leonardo, Décio R. Martins, Carlos Fiolhais   +2 more
doaj   +1 more source

Cosmoparticle Physics -the Challenge for the Millenium

, 2003
Cosmoparticle physics is the natural result of development of mutual relationship between cosmology and particle physics. Its prospects offer the way to study the theory of everything and the true history of the Universe, based on it, in the proper ...
Khlopov, Maxim Yu.
core   +2 more sources

Correlations in STAR: interferometry and event structure

, 2005
STAR observes a complex picture of RHIC collisions where correlation effects of different origins -- initial state geometry, semi-hard scattering, hadronization, as well as final state interactions such as quantum intensity interference -- coexist ...
Adams, J, Aggarwal, M M, Ahammed, Z, Amonett, J, Anderson, B D, Arkhipkin, D, Averichev, G S, Badyal, S K, Bai, Y, Balewski, J, Barannikova, O, Barnby, L S, Baudot, J, Bekele, S, Belaga, V V, Bellwied, R, Berger, J, Bezverkhny, B I, Bharadwaj, S, Bhasin, A, Bhati, A K, Bhatia, V S, Bichsel, H, Bielcik, J, Bielcikova, J, Billmeier, A, Bland, L C, Blyth, C O, Bonner, B E, Botje, M, Boucham, A, Brandin, A V, Bravar, A, Bystersky, M, Cadman, R V, Cai, X Z, Caines, H, Calderón de la Barca-Sanchez, M, Castillo, J, Catu, O, Cebra, D, Chajecki, Z, Chaloupka, P, Chattopadhyay, S, Chen, H F, Chen, Y, Cheng, J, Cherney, M, Chikanian, A, Christie, W, Coffin, J P, Cormier, T M, Cramer, J G, Crawford, H J, Das, D, Das, S, De Moura, M M, Derevshchikov, A A, Didenko, L, Dietel, T, Dogra, S M, Dong, W J, Dong, X, Draper, J E, Du, F, Dubey, A K, Dunin, V B, Dunlop, J C, Dutta-Majumdar, M R, Eckardt, V, Edwards, W R, Efimov, L G, Emelianov, V, Engelage, J, Eppley, G, Erazmus, B, Estienne, M, Fachini, P, Faivre, J, Fatemi, R, Fedorisin, J, Filimonov, K, Filip, P, Finch, E, Fine, V, Fisyak, Yu, Fomenko, K, Fu, J, Gagliardi, C A, Gaillard, L, Gans, J, Ganti, M S, Gaudichet, L, Geurts, F J M, Ghazikhanian, V, Ghosh, P, González, J E, Grachov, O, Grebenyuk, O, Grosnick, D P, Guertin, S M, Guo, Y, Gutíerrez, T D, Hallman, T J, Hamed, A, Hardtke, D, Harris, J W, Heinz, M, Henry, T W, Hepplemann, S, Hippolyte, B, Hirsch, A, Hjort, E, Hoffmann, G W, Huang Sheng Li, Huang, H Z, Hughes, E W, Humanic, T J, Igo, G, Ishihara, A, Jacobs, P, Jacobs, W W, Janik, M, Jiang, H, Jones, P G, Judd, E G, Kabana, S, Kang, K, Kaplan, M, Keane, D, Khodyrev, V Yu, Kiryluk, J, Kisiel, A, Kislov, E M, Klay, J, Klein, S R, Koetke, D D, Kollegger, T, Kopytine, M, Kopytine, M, Kotchenda, L, Kravtsov, P, Kravtsov, V I, Krämer, M, Krüger, K, Kuhn, C, Kulikov, A I, Kumar, A, Kutuev, R K, Kuznetsov, A A, Lamont, M A C, Landgraf, J M, Lange, S, Laue, F, Lauret, J, Le Vine, M J, Lebedev, A, Lednicky, R, Lehocka, S, Li, C, Li, Q, Li, Y, Lin, G, Lindenbaum, S J, Lisa, M A, Liu, F, Liu, H, Liu, L, Liu, Q J, Liu, Z, Ljubicic, T, Llope, W J, Long, H, Longacre, R S, Love, W A, Lu, Y, Ludlam, T, Lynn, D, López-Noriega, M, Ma, G L, Ma, J G, Ma, Y G, Magestro, D, Mahajan, S, Mahapatra, D P, Majka, R, Mangotra, L K, Manweiler, R, Margetis, S, Markert, C, Martin, L, Marx, J N, Matis, H S, Matulenko, Yu A, McClain, C J, McShane, T S, Meissner, F, Melnik, Yu M, Meschanin, A, Miller, M L, Minaev, N G, Mironov, C, Mischke, A, Mishra, D K, Mitchell, J, Mohanty, B, Molnár, L, Moore, C F, Morozov, D A, Munhoz, M G, Nandi, B K, Nayak, S K, Nayak, T K, Nelson, J M, Netrakanti, P K, Nikitin, V A, Nogach, L V, Nurushev, S B, Odyniec, Grazyna Janina, Ogawa, A, Okorokov, V, Oldenburg, M, Olson, D, Pal, S K, Panebratsev, Yu A, Panitkin, S Y, Pavlinov, A I, Pawlak, T, Peitzmann, T, Perevozchikov, V, Perkins, C, Peryt, W, Petrov, V A, Phatak, S C, Picha, R, Planinic, M, Pluta, J, Porile, N, Porter, J, Poskanzer, A M, Potekhin, M V, Potrebenikova, E V, Potukuchi, B V K S, Prindle, D, Pruneau, C A, Putschke, J, Rakness, G, Raniwala, R, Raniwala, S, Ravel, O, Ray, R L, Razin, S V, Reichhold, D M, Reid, J G, Renault, G, Retière, F, Ridiger, A, Ritter, H G, Roberts, J B, Rogachevski, O V, Romero, J L, Rose, A, Roy, C, Ruan, L, Russcher, M, Sahoo, R, Sakrejda, I, Salur, S, Sandweiss, J, Sarsour, M, Savin, I, Sazhin, P S, Schambach, J, Scharenberg, R P, Schmitz, N, Seger, J, Sen-Gupta, A, Seyboth, P, Shahaliev, E, Shao, M, Shao, W, Sharma, M, Shen, W Q, Shestermanov, K E, Shimansky, S S, Sichtermann, E P, Simon, F, Singaraju, R N, Skoro, G P, Smirnov, N, Snellings, R, Sood, G, Sowinski, J, Speltz, J, Spinka, H M, Srivastava, B, Stadnik, A, Stanislaus, T D S, Stock, R, Stolpovsky, A, Strikhanov, M N, Stringfellow, B C, Suaide, A A P, Sugarbaker, E R, Suire, C, Sumbera, M, Surrow, B, Symons, T J M, Szanto de Toledo, A, Szarwas, P, Sørensen, P, Tai, A, Takahashi, J, Tang, A H, Tarnowsky, T J, Thein, D, Thomas, J H, Timoshenko, S, Tokarev, M, Trentalange, S, Tribble, R E, Tsai, O D, Ulery, J, Ullrich, T, Underwood, D G, Urkinbaev, A R, Van Buren, G, Van der Molen, A M, Van Leeuwen, M, Varma, R, Vasilev, A N, Vasilevski, I M, Vernet, R, Vigdor, S E, Viyogi, Y P, Vokal, S, Voloshin, S A, Vznuzdaev, M, Waggoner, W T, Wang, F, Wang, G, Wang, X L, Wang, Y, Wang, Z M, Ward, H, Watson, J W, Webb, J C, Westfall, G D, Wetzler, A, Whitten, C, Wieman, H, Wissink, S W, Witt, R, Wood, J, Wu, J, Xu, N, Xu, Z, Xu, Z Z, Yamamoto, E, Yepes, P, Yurevich, V I, Zanevsky, Yu V, Zhang, H, Zhang, W M, Zhang, Y, Zhang, Z P, Zoulkarneev, R, Zoulkarneeva, Y, Zubarev, A N   +368 more
core   +1 more source

Rethinking plastic waste: innovations in enzymatic breakdown of oil‐based polyesters and bioplastics

FEBS Open Bio, EarlyView.
Plastic pollution remains a critical environmental challenge, and current mechanical and chemical recycling methods are insufficient to achieve a fully circular economy. This review highlights recent breakthroughs in the enzymatic depolymerization of both oil‐derived polyesters and bioplastics, including high‐throughput protein engineering, de novo ...
Elena Rosini, Nicolò Antonelli, Gianluca Molla   +2 more
wiley   +1 more source

Dois problemas práticos de eletricidade Vitoriana e sua discussão no ensino secundário e universitário

Revista Brasileira de Ensino de Física
Dois problemas práticos inspirados na biografia de Oliver Heaviside de Paul Nahin, a iluminação residencial e a determinação do ponto de perda de corrente em um cabo telegráfico, são apresentados, discutidos e resolvidos no quadro da eletricidade ...
A.C. Tort
doaj   +1 more source

Hands‐on protocol for preparing water‐soluble fractions from agri‐food samples for NMR‐based metabolomics analysis

FEBS Open Bio, EarlyView.
This research protocol outlines a workflow for nuclear magnetic resonance (NMR)‐based metabolomics in the agri‐food sector. Using two case studies—strawberry leaves (solid matrix) and wine (liquid matrix)—it details the procedures for sample preparation, data acquisition, and processing.
Andrea Fernández‐Veloso, Jaime Hiniesta‐Valero, Alejandra Guerra‐Castellano, Miguel A. De la Rosa, Irene Díaz‐Moreno   +4 more
wiley   +1 more source

Probing the gauge symmetry breaking of the early universe in 3-3-1 models and beyond by gravitational waves

, 2018
Taking the 3-3-1 models (with $SU(3)_c \otimes SU(3)_L \otimes U(1)_Y$ gauge group) as examples, we study that a class of new physics models with extended gauge group could undergo one or several first-order phase transitions associated with the ...
Huang, Fa Peng, Zhang, Xinmin
core   +1 more source

Sustainable bioplastics manufacturing from renewable sources

FEBS Open Bio, EarlyView.
Bioplastics are manufactured by using polymers from different bio‐based sources. These novel materials not only offer biodegradability but also possess various functional properties that make them suitable for diverse applications. Recent developments in the preparation of bioplastics are reported, highlighting the distinct properties of each type of ...
C. Valeria L. Giosafatto, Marika Avitabile, Michela Famiglietti, Talayeh Kordjazi, Marzieh Moosavi‐Nasab, Odile F. Restaino, Loredana Mariniello   +6 more
wiley   +1 more source

Enzymatic degradation of biopolymers in amorphous and molten states: mechanisms and applications

FEBS Open Bio, EarlyView.
This review explains how polymer morphology and thermal state shape enzymatic degradation pathways, comparing amorphous and molten biopolymer structures. By integrating structure–reactivity principles with insights from thermodynamics and enzyme engineering, it highlights mechanisms that enable efficient polymer breakdown.
Anđela Pustak, Aleksandra Maršavelski
wiley   +1 more source