نتایج جستجو برای: fragmentation measurement

تعداد نتایج: 474775  

Journal: :Journal of Cosmology and Astroparticle Physics 2014

Journal: :anatomical sciences journal 0
hossein taheri organization mohammad salehi cellular and molecular biology research center, shahid beheshti university of medical sciences and health services, tehran, iran. tarlan eslami arshaghi organizationسازمان اصلی تایید شده: دانشگاه علوم پزشکی شهید بهشتی (shahid beheshti university of medical sciences) majid mosahebi organization

introduction: the amount of expression of bax and bcl-2 genes in infertile men’s sperm as well as its association with sperm parameters and dna fragmentation index is an issue which has not been studied yet. in this research, it is assumed that up-regulation of bax and downregulation of bcl-2 are directly associated with sperm dna fragmentation. methods: after obtaining semen samples from the p...

Journal: :international journal of environmental research 0

the objectives of this work was to examine the toxicological effect and molecular changes caused by a heavy metal pollutant mercuric chloride (hgcl2), in fresh water snakehead channa punctatus, locally known as taki fish in bangladesh. when fishes were exposed to hgcl2, it induced death of the fishes in a concentration-dependent manner. 1 mm, the highest concentration tested in this study, was ...

Journal: :jundishapur journal of natural pharmaceutical products 0
marzieh jafari department of pharmacology and toxicology, school of pharmacy, ahvaz jundishpur university of medical sciences, ahvaz, ir iran mohsen rezaei department of pharmacology and toxicology, school of pharmacy, ahvaz jundishpur university of medical sciences, ahvaz, ir iran; department of pharmacology and toxicology school of pharmacy, ahvaz jundishpur university of medical sciences, ahvaz, ir iran. tel: +98-9167250548, fax: +98-6113738381 heibatullah kalantari department of pharmacology and toxicology, school of pharmacy, ahvaz jundishpur university of medical sciences, ahvaz, ir iran mahmoud hashemitabar cellular and molecular research center, ahvaz jundishpur university of medical sciences, ahvaz, ir iran

background apoptosis or programmed cell death is an essential process for elimination of damaged cells. also, induction of apoptosis is fundamental for treating cancer. screening for agents that induce apoptosis in tumor cells help in the development of novel agents for cancer treatment. numerous studies suggest that the exposure of tumor cells to statins can lead to cell death via two separate...

The present study describes the fragmentation under electron ionization (EI) of gas phase serine and threonine amino acids. Ab initio methods were performed to calculate the fragmentation paths and interpret the mass spectra. The six lowest energy conformers of L-serine, L-threonine and L-allo-threonine were obtained with B3LYP, G3MP2 and MP2 methods. The adiabatic and vertical ionizat...

آرمات, آیدا, موسوی نژاد, سیدمحمد,

 Nowadays, heavy mesons and baryons are produced and decayed at LHC in abundance. These processes are good sources to study the QCD theory, especially to study the hadron structures. Therefore, the phenomenology of heavy hadrons fragmentation function is a basic and important subject in the Particle Physics. In the present work, we replicate the calculation heavy meson fragmentation function in...

2013
Mukhtar Ahmed Rana Gul Sher Shahid Manzoor Fariha Malik Kanwal Naz

The potential of the high resolution nuclear track detector (NTD) CR-39 is examined carefully for the measurement of relativistic nuclear projectile fragmentation cross sections and studies of related processes using the experience of many years of such measurements. The charge resolution and the charge resolving power of CR-39 detectors for the measurements of 158 A GeV Pb projectiles and thei...

2011
Nicholas Weaver Christian Kreibich Boris Nechaev Vern Paxson

Netalyzr is a widely used network measurement and diagnosis tool. To date, it has collected 198,000 measurement sessions from 146,000 distinct IP addresses. One of the primary focus areas of Netalyzr is DNS behavior, including DNS resolver properties, common name lookups, NXDOMAIN wildcarding, lookup performance, and on-the-wire manipulations. Additional tests detect and categorize the behavior...

2016
G. Aad B. Abbott J. Abdallah O. Abdinov B. Abeloos R. Aben M. Abolins O. S. AbouZeid N. L. Abraham H. Abramowicz H. Abreu R. Abreu Y. Abulaiti B. S. Acharya L. Adamczyk D. L. Adams J. Adelman S. Adomeit T. Adye A. A. Affolder T. Agatonovic-Jovin J. Agricola J. A. Aguilar-Saavedra S. P. Ahlen F. Ahmadov G. Aielli H. Akerstedt T. P. A. Åkesson A. V. Akimov G. L. Alberghi J. Albert S. Albrand M. J. Alconada Verzini M. Aleksa I. N. Aleksandrov C. Alexa G. Alexander T. Alexopoulos M. Alhroob G. Alimonti J. Alison S. P. Alkire B. M. M. Allbrooke B. W. Allen P. P. Allport A. Aloisio A. Alonso F. Alonso C. Alpigiani B. Alvarez Gonzalez D. Álvarez Piqueras M. G. Alviggi B. T. Amadio K. Amako Y. Amaral Coutinho C. Amelung D. Amidei S. P. Amor Dos Santos A. Amorim S. Amoroso N. Amram G. Amundsen C. Anastopoulos L. S. Ancu N. Andari T. Andeen C. F. Anders G. Anders J. K. Anders K. J. Anderson A. Andreazza V. Andrei S. Angelidakis I. Angelozzi P. Anger A. Angerami F. Anghinolfi A. V. Anisenkov N. Anjos A. Annovi M. Antonelli A. Antonov J. Antos F. Anulli M. Aoki L. Aperio Bella G. Arabidze Y. Arai J. P. Araque A. T. H. Arce F. A. Arduh J-F. Arguin S. Argyropoulos M. Arik A. J. Armbruster L. J. Armitage O. Arnaez H. Arnold M. Arratia O. Arslan A. Artamonov G. Artoni S. Artz S. Asai N. Asbah A. Ashkenazi B. Åsman L. Asquith K. Assamagan R. Astalos M. Atkinson N. B. Atlay K. Augsten G. Avolio B. Axen M. K. Ayoub G. Azuelos M. A. Baak A. E. Baas M. J. Baca H. Bachacou K. Bachas M. Backes M. Backhaus P. Bagiacchi P. Bagnaia Y. Bai J. T. Baines O. K. Baker E. M. Baldin P. Balek T. Balestri F. Balli W. K. Balunas E. Banas Sw. Banerjee A. A. E. Bannoura L. Barak E. L. Barberio D. Barberis M. Barbero T. Barillari M. Barisonzi T. Barklow N. Barlow S. L. Barnes B. M. Barnett R. M. Barnett Z. Barnovska A. Baroncelli G. Barone A. J. Barr L. Barranco Navarro F. Barreiro J. Barreiro Guimarães da Costa R. Bartoldus A. E. Barton P. Bartos A. Basalaev A. Bassalat A. Basye R. L. Bates S. J. Batista J. R. Batley M. Battaglia M. Bauce F. Bauer H. S. Bawa J. B. Beacham M. D. Beattie T. Beau P. H. Beauchemin P. Bechtle H. P. Beck K. Becker M. Becker M. Beckingham C. Becot A. J. Beddall A. Beddall V. A. Bednyakov M. Bedognetti C. P. Bee L. J. Beemster T. A. Beermann M. Begel J. K. Behr C. Belanger-Champagne A. S. Bell W. H. Bell G. Bella L. Bellagamba A. Bellerive M. Bellomo K. Belotskiy O. Beltramello N. L. Belyaev O. Benary D. Benchekroun M. Bender K. Bendtz N. Benekos Y. Benhammou E. Benhar Noccioli J. Benitez J. A. Benitez Garcia D. P. Benjamin J. R. Bensinger S. Bentvelsen L. Beresford M. Beretta D. Berge E. Bergeaas Kuutmann N. Berger F. Berghaus J. Beringer S. Berlendis N. R. Bernard C. Bernius F. U. Bernlochner T. Berry P. Berta C. Bertella G. Bertoli F. Bertolucci I. A. Bertram C. Bertsche D. Bertsche G. J. Besjes O. Bessidskaia Bylund M. Bessner N. Besson C. Betancourt S. Bethke A. J. Bevan W. Bhimji R. M. Bianchi L. Bianchini M. Bianco O. Biebel D. Biedermann R. Bielski N. V. Biesuz M. Biglietti J. Bilbao De Mendizabal H. Bilokon M. Bindi S. Binet A. Bingul C. Bini S. Biondi D. M. Bjergaard C. W. Black J. E. Black K. M. Black D. Blackburn R. E. Blair J.-B. Blanchard J. E. Blanco T. Blazek I. Bloch C. Blocker W. Blum U. Blumenschein S. Blunier G. J. Bobbink V. S. Bobrovnikov S. S. Bocchetta A. Bocci C. Bock M. Boehler D. Boerner J. A. Bogaerts D. Bogavac A. G. Bogdanchikov C. Bohm V. Boisvert T. Bold V. Boldea A. S. Boldyrev M. Bomben M. Bona M. Boonekamp A. Borisov G. Borissov J. Bortfeldt D. Bortoletto V. Bortolotto K. Bos D. Boscherini M. Bosman J. D. Bossio Sola J. Boudreau J. Bouffard E. V. Bouhova-Thacker D. Boumediene C. Bourdarios S. K. Boutle A. Boveia J. Boyd I. R. Boyko J. Bracinik A. Brandt G. Brandt O. Brandt U. Bratzler B. Brau J. E. Brau H. M. Braun W. D. Breaden Madden K. Brendlinger A. J. Brennan L. Brenner R. Brenner S. Bressler T. M. Bristow D. Britton D. Britzger F. M. Brochu I. Brock R. Brock G. Brooijmans T. Brooks W. K. Brooks J. Brosamer E. Brost J. H. Broughton P. A. Bruckman de Renstrom D. Bruncko R. Bruneliere A. Bruni G. Bruni B. H. Brunt M. Bruschi N. Bruscino P. Bryant L. Bryngemark T. Buanes Q. Buat P. Buchholz A. G. Buckley I. A. Budagov F. Buehrer M. K. Bugge O. Bulekov D. Bullock H. Burckhart S. Burdin C. D. Burgard B. Burghgrave K. Burka S. Burke I. Burmeister E. Busato D. Büscher V. Büscher P. Bussey J. M. Butler A. I. Butt C. M. Buttar J. M. Butterworth P. Butti W. Buttinger A. Buzatu A. R. Buzykaev S. Cabrera Urbán D. Caforio V. M. Cairo O. Cakir N. Calace P. Calafiura A. Calandri G. Calderini P. Calfayan L. P. Caloba D. Calvet S. Calvet T. P. Calvet R. Camacho Toro S. Camarda P. Camarri D. Cameron R. Caminal Armadans C. Camincher S. Campana M. Campanelli A. Campoverde V. Canale A. Canepa M. Cano Bret J. Cantero R. Cantrill T. Cao M. D. M. Capeans Garrido I. Caprini M. Caprini M. Capua R. Caputo R. M. Carbone R. Cardarelli F. Cardillo T. Carli G. Carlino L. Carminati S. Caron E. Carquin G. D. Carrillo-Montoya J. R. Carter J. Carvalho D. Casadei M. P. Casado M. Casolino D. W. Casper E. Castaneda-Miranda A. Castelli V. Castillo Gimenez N. F. Castro A. Catinaccio J. R. Catmore A. Cattai J. Caudron V. Cavaliere E. Cavallaro D. Cavalli M. Cavalli-Sforza V. Cavasinni F. Ceradini L. Cerda Alberich B. C. Cerio A. S. Cerqueira A. Cerri L. Cerrito F. Cerutti M. Cerv A. Cervelli S. A. Cetin A. Chafaq D. Chakraborty I. Chalupkova S. K. Chan Y. L. Chan P. Chang J. D. Chapman D. G. Charlton A. Chatterjee C. C. Chau C. A. Chavez Barajas S. Che S. Cheatham A. Chegwidden S. Chekanov S. V. Chekulaev G. A. Chelkov M. A. Chelstowska C. Chen H. Chen K. Chen S. Chen S. Chen X. Chen Y. Chen H. C. Cheng H. J Cheng Y. Cheng A. Cheplakov E. Cheremushkina R. Cherkaoui El Moursli V. Chernyatin E. Cheu L. Chevalier V. Chiarella G. Chiarelli G. Chiodini A. S. Chisholm A. Chitan M. V. Chizhov K. Choi A. R. Chomont S. Chouridou B. K. B. Chow V. Christodoulou D. Chromek-Burckhart J. Chudoba A. J. Chuinard J. J. Chwastowski L. Chytka G. Ciapetti A. K. Ciftci D. Cinca V. Cindro I. A. Cioara A. Ciocio F. Cirotto Z. H. Citron M. Ciubancan A. Clark B. L. Clark M. R. Clark P. J. Clark R. N. Clarke

Measurement of the charged-particle multiplicity inside jets from √ s = 8 TeV pp collisions with the ATLAS detector Abstract The number of charged particles inside jets is a widely used discriminant for identifying the quark or gluon nature of the initiating parton and is sensitive to both the perturbative and non-perturbative components of fragmentation. This paper presents a measurement of th...

Journal: :The Review of scientific instruments 2013
J Laksman D Céolin E P Månsson S L Sorensen M Gisselbrecht

The design and performance of a high-resolution momentum-imaging spectrometer for ions which is optimized for experiments using synchrotron radiation is presented. High collection efficiency is achieved by a focusing electrostatic lens; a long drift tube improves mass resolution and a position-sensitive detector enables measurement of the transverse momentum of ions. The optimisation of the len...

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