new insight on an old problem

... quantization (13) A new view on an old problem in quantum chromodynamics The possibilities of such a stochastization and its physical meaning can be seen on the simplest example of the Abelian ... QCD The − → constant fields bi ( k ) take part only in hadronization of the colour fields in the low-energy region A new view on an old problem in quantum chromodynamics Conclusion From 1974 till ... Nguyen Suan Han and gluons in the mass shell regime and simultaneously one proposes that quarks and gluons not contribute to the observable physical states of the left-hand side of Eq.(1)...

Ngày tải lên: 05/03/2014, 14:20

... Biology 2007, on the amino-acid composition and the presence of modifications Hunt coupled the electron transfer dissociation (ETD) of peptides to a second ion/ion reaction, the proton transfer charge ... protein conformation, localization, activity and stability Generally, the deregulation of these processes leads to disease, including cancer After decades of ‘one by one’ studies, systems-wide analyses ... with Samir Hanash (Fred Hutchinson Cancer Research Center, Seattle, USA), plasma derived from mice that showed microscopic ovarian cancer lesions or metastases was analyzed by a quantitative proteomics...

Ngày tải lên: 14/08/2014, 07:21

... transduction, transcription, protein transport, protein synthesis, smooth muscle contraction, ion transport, chemotaxis, and electron transport Gene set enrichment analysis revealed significant ... malignant pheochromocytoma 14 years after primary operation J Urol 2003;169:269 [41] Jansson S, Dahlstrom A, Hansson G, Tisell LE, Ahlman H Concomitant occurrence of an adrenal ganglioneuroma and ... Pathophysiology Anatomo-Pathological Aspects Macro and Microscopic Aspects Fernando Candanedo-Gonzalez, Leslie Camacho-Rebollar and Candelaria Cordova-Uscanga Department of Pathology, Oncology Hospital,...

Ngày tải lên: 27/06/2014, 17:20

... fermentation to ethanol a reality In addition, unconventional yeasts (such as Pichia, Candida and Hansenula) are attractive production hosts owing to their broader substrate range and tolerance to ... Pilpel (Weizmann Institute of Science, Rehovot, Israel) discussed adaptive environmental conditioning in micro­ rganisms, a situation similar to Pavlovian neuronal/ o cognitive conditioning Escherichia ... be subfunctionalization (division of the original gene’s functions between the duplicates), neofunctionalization (gain of new functions by duplicates), advantages gained in dosage balance in protein...

Ngày tải lên: 09/08/2014, 20:20

... cells It acts antiproliferatively on one FR-β-expressing macrophage-derived cell line and blocks cytokine production after stimulation with lipopolysaccharide and interferon-γ in another For in ... 42:1609-1616 Feldmann M, Brennan FM, Maini R: Role of cytokines in rheumatoid arthritis Annu Rev Immunol 1996, 14:397-440 Reiss AB, Carsons SE, Anwar K, Rao S, Edelman SD, Zhang H, Fernandez P, Cronstein ... Fernandez P, Cronstein BN, Chan ES: Atheroprotective effects of methotrexate on reverse cholesterol transport proteins and foam cell transformation in human THP-1 monocyte/macrophages Arthritis...

Ngày tải lên: 12/08/2014, 17:22

Ngày tải lên: 14/11/2016, 06:31

... solutions as well as Hank’s solution containing 2% DMSO as a control After 25 minutes, the solutions were removed from the cells, then cells were washed twice with Hank’s solution and kept in Hank’s ... (Beckton & Dickinson, Germany) Cell cultures were kept under standard conditions (37°C, humidified atmosphere, 5% CO2) and passaged times a week MRI measurements Protocol of the T1 magnetic resonance ... precision of therapy like the intensity-modulated radiation therapy (IMRT) and the use of heavy ions demands absolute reliability of new diagnostics and treatment planning for prostate and brain...

Ngày tải lên: 26/10/2012, 09:07

... Operators and Applications, vol 22 of Operator Theory: Advances and Applications, Birkh¨ user, Basel, Switzerland, 1986 a B M Levitan, On the solution of the inverse problem of quantum scattering ... boundary condition arises from a varied assortment of physical problems and other applied problems such as the study of heat conduction by Cohen 21 and wave equation by Yurko 16, 17 Spectral analysis ... problems on the intervals 0, a and a, ∞ In the case ρ x / 1, the inverse scattering problem was solved by Guse˘nov and Pashaev by using the new nontriangular representation of Jost ı solution...

Ngày tải lên: 21/06/2014, 16:20

... region information The whole procedure includes three steps: rough localization and normalization, edge information extraction based on phase congruency, and the infusion of edge and region information ... D M Monro, S Rakshit, and D Zhang, “DCT-based iris recognition,” IEEE Transactions on Pattern Analysis and Machine Intelligence, vol 29, no 4, pp 586–595, 2007 [16] Y Zhu, T Tan, and Y Wang, ... based on iris texture analysis,” IEEE Transactions on Pattern Analysis and Machine Intelligence, vol 25, no 12, pp 1519– 1533, 2003 [8] Z Sun, Y Wang, T Tan, and J Cui, “Improving iris recognition...

Ngày tải lên: 21/06/2014, 22:20

... constants, also termed stability constants, define the strength of each metal-ligand complex These constants can be used in models to predict silver speciation in solution or distribution among ... the Atlantic and Pacific Oceans in 1983 (median) Surface ocean water off Asia in 2002 (one value) Waters of San Francisco Bay in 2002 (median) Streams in urban areas (median) Waters of urbanized ... used up, and the sediment becomes anoxic (without oxygen) The depth of the junction between the oxygenated zone and the anoxic zone can vary from mm to many cm depending upon the conditions in...

Ngày tải lên: 27/06/2014, 21:20

... time, personnel present at the scene, and any notifications to be made  Scene description Weather, location type and condition, major structures, identification of transient and conditional evidence ... when, why, and how, and specifically include:  Notification information Date and time, method of notification, and information received  Arrival information Means of transportation, date and time, ... despite its many advantages, also brings limitations, conditioning access to contents (particularly amongst professionals from poorer countries) and restricting dissemination and circulation This...

Ngày tải lên: 28/06/2014, 05:20

... l (an 3) + l (an ) = a − l (an 4 ) − b = |l (an 4)| − (b − a) < |l (an 4)| On the other hand, by (2.1) and properties (1) and (2) we have l (an 3) + l (an ) − |l (an 5)| = −l (an 4 ) − (b − a) − l (an 5) ... l (an 3) + l (an 1 ), by (2.1) we have l (an 3) + l (an 1) = a + b + l (an 3) > b + l (an 3 ) = |l (an 2)| So l (an 3) + l (an 1) is not a label by property (2) (ii) For l (an 3) + l (an ), by (2.1) and ... labels of any two nonadjacent vertices in {a1 , a2, , an 4} are not in {l (an 3 ), l (an 2), l (an 1), l (an )} Proof Consider l(ai ) + l(aj ) for ≤ i, j ≤ n − As and aj are nonadjacent, we can always...

Ngày tải lên: 06/08/2014, 05:20

... the range of enumeration problems shown For instance, we give a problem whose number of solutions in n moves is the n-th Fibonacci number, and another problem that has exactly 106 solutions This ... the National Science Foundation General considerations All enumerative chess problems of the kind we are considering lead to questions of the form in how many ways can one get from position X to ... mathematical content and chess interest We then introduce some more specic considerations with two actual problems: one of the earliest enumerative chess problems, by Bonsdor and Văisănen, and a recently...

Ngày tải lên: 07/08/2014, 08:22

... to be nonfunctional in mammalian cells, where dsRNA longer than 30 base pairs induces a nonspecific antiviral response This so-called interferon response is characterized by the activation of ... protein kinase [17], leading to phosphorylation of the translation initiation factor eIF-2α and thereby to a nonspecific arrest in translation and induction of apoptosis [18] Moreover, the synthesis ... reported the induction of an interferon response by a substantial number of shRNA expression vectors tested, perhaps caused by the accumulation of nonprocessed Pol III transcripts within the...

Ngày tải lên: 09/08/2014, 01:23

... production of PHLAME information, program benefits, and participant testimonials The International Association of Fire Fighters is a strong union, and contacting the union president is an Elliot ... observations, and we will continue to record and log any assistance required The translation literature also suggests that change agents/program champions may have key abilities to influence translation ... mediation analysis is to determine which aspects of an intervention are contributing to change, and it defines means for their modification and improvement Qualitative data Interviews and focus...

Ngày tải lên: 10/08/2014, 10:23

... experiences with professionals which resulted in responses of confusion, anger and a sense of betrayal and subsequent helpseeking avoidance Understanding depression Participants’ responses indicated they ... treatment, medication, coping with depression and its consequences, dealing with disclosure and stigma of depression, and comorbid conditions Access to online resources and professionals does not ... depression contributed to the sample of data analysed The content of posts suggested that these participants comprised both sexes and a wide age-range and came from both urban and rural populations...

Ngày tải lên: 11/08/2014, 15:22

... the bank Decision on an applicant is not made based on that particular person’s data only Then how does the Bank take a decision on sanctioning a loan or analysing consumer behavior? The bank’s ... efficient classification models In this section we raise questions that are common among problems that possess multiple data sets We are using a Banking situation to make an analogy Banking possesses ... classification models than the conventional feature selection algorithms We demonstrated a better classification performance (by eight evaluation metrics) by Hill-based feature selection method than by...

Ngày tải lên: 13/09/2015, 21:19

Ngày tải lên: 07/08/2012, 11:48

Ngày tải lên: 07/08/2012, 11:50