phương trình chuyển động và đồ thị tọa độ thời gian của chuyển động thẳng đều a

Báo cáo khoa học: cAMP increases mitochondrial cholesterol transport through the induction of arachidonic acid release inside this organelle in Leydig cells pdf

... mechanism for AA as a mediator of hormone action with the participation of an acyl-CoA synthetase (ACS4) and a mitochondrial acyl-CoA thioesterase (Acot2) [7,8] ACS4 has been described as an AA-preferring ... the maximal value obtained with 8BrcAMP (Fig 1A) Submaximal doses of 8Br-cAMP in combination with AA stimulated steroid production at the same level as the stimulation produced by saturating ... control As expected [8], antisense-transfected cells showed a strong reduction in Acot2 protein levels compared with cells transfected 0.25 AA AA-CoA Oleoyl-CoA a - AA-CoA + AA-CoA 0.20 b b BPB NDGA...

the role of raft domains in human red blood cell transmembrane signaling and membrane cholesterol transport

Danh mục: Tiến sĩ

...

Salts Transport in Alkali Soil Reclamation by Gypsum and Prediction of Na Leaching in Field in China

Danh mục: Môi trường

... accumulation, such as alkali soil, excessive Na carbonate or bicarbonate cause an increase in the pH of the calcareous soil This degrades the physical properties such as the breakdown of aggregated ... Economic analysis of rainwater harvesting and irrigation methods, with an example from China Agr Water Manage., 60, 217-226 Thornthwaite C.W (1948) An Approach toward a Rational Classification of ... application than the 0.5 wt% one In both cases, the Ca2+ concentration increased gradually from the beginning of leaching, decreased after a peak, and then increased and decreased again This behavior...

$Spatial moment analysis of colloid facilitated radionuclide transport in a coupled fracture-matrix system$

Spatial moment analysis of colloid facilitated radionuclide transport in a coupled fracture-matrix system

Danh mục: Môi trường

... Sanford,W.E., and Stafford,P.L Lanthanide surface roughness on the colloidal forces between a particle and field tracers demonstrate enhanced transport of transuranic radionuclides by natural organic matter ... Abdel-Salam ,A. , and Chrysikopoulos,V Analytical solutions for one-dimensional colloid transport in saturated fractures, Advances in Water Resources.1994 17, 283–296 N Natarajan received his B. E ... parameters are considered by characterizing the three spatial moments of the concentration distribution along the fracture The lower order spatial moments have been obtained using a similar approach...

Tài liệu Women, Development and Transport in Rural Eastern Cape, South Africa ppt

Danh mục: Khoa học xã hội

... gender mainstreaming in rural areas Mashiri and Mahapa may quite comfortably be credited with groundbreaking research in the area of gender and rural transport issues in South Africa (Mahapa, 2000; ... Africa […] Because of lack of roads there are villages that cannot be reached by 4X4s or mobile welfare and Home Affairs units, and it is these areas that starvation hits hardest’ (Sunday Times ... (Mahapa, 2000; Mahapa & Mashiri, 2001), as well as contributing to new research (Pillay, 2003) and furthering theoretical and policy debates Mashiri and Mahapa note that in the analysis of transport...

Tài liệu Personal Exposure to Air Pollution for Various Modes of Transport in Auckland, New Zealand doc

Danh mục: Điện - Điện tử

... correlated with NOx As such, it can been seen as a good marker for road traffic emissions There have also been significant advances in compact portable air sampling technology which facilitate ... runners/walkers The transverse distance between the edge of the motorway and the pedestrian/cycleway varies between about m and 20 m The annual average daily traffic on the motorway at this point can exceed ... Sampling was carried out for one week along each of the routes Route Travel to and from the west (Waterview) can be achieved by bus (which follows a busy arterial road), or by car/motorcycle along...

Tài liệu Báo cáo khoa học: Characterization of electrogenic bromosulfophthalein transport in carnation petal microsomes and its inhibition by antibodies against bilitranslocase docx

Danh mục: Báo cáo khoa học

... plasma membranes, lane 2; tonoplast, lane 3) and rat liver plasma membranes (lane 4) were separated by SDS ⁄ PAGE and blotted The blot was developed with either antibody A (A) or antibody B (B) , as ... data are also reported in Tables and 3287 Bilitranslocase homologue in carnation petals S Passamonti et al Table Parameters of the Scrutton and Utter equation applied to data obtained under various ... microsomal (lane 1), plasma membrane (lane 2) and tonoplast (lane 3) vesicles obtained from carnation petals, while lane was loaded with rat liver plasma membrane vesicles In all samples, antibodies...

Tài liệu Báo cáo khoa học: Arsenite stimulated glucose transport in 3T3-L1 adipocytes involves both Glut4 translocation and p38 MAPK activity docx

Danh mục: Báo cáo khoa học

... protein as determined with BCA protein assay reagent (Pierce) were subjected to immunoblot analysis using various antibodies Plasma membrane-lawn assay The plasma membrane-lawn assay was performed as ... Upstate Biotechnology The rabbit polyclonal antibodies against GLUT-1 and -4 (used in the PM-lawn assay) have been described [29] The appropriate HRP- and FITCconjugated secondary antibodies were obtained ... 180 kDa) and IRS-1 (aIRS) for equal loading (B) 3T3-L1 adipocytes treated as described above were immunoprecipitated using antibodies against c-Cbl followed by immunoblot analysis using antibodies...

Báo cáo khoa học: Protein transport in organelles: The Toc complex way of preprotein import pdf

Danh mục: Báo cáo khoa học

... Arabidopsis, these are atToc33 and atToc34) have a short hydrophobic transmembrane sequence The large Toc GTPases (atToc90, atToc159, atToc132, atToc120) have an unusually large C-terminal membrane ... N-terminal region, Toc75 possesses characteristic polypeptidetransport-associated (POTRA) domains [33] POTRA domains are common to outer membrane b- barrel proteins and may confer additional chaperone-like ... Authors Journal compilation ª 2009 FEBS B Agne and F Kessler Toc75 is the only protein at the outer membrane known to be targeted by a cleavable targeting sequence The targeting sequence is bipartite...

Báo cáo khoa học: Protein transport in organelles: The composition, function and regulation of the Tic complex in chloroplast protein import pptx

Danh mục: Báo cáo khoa học

... Hsp93/ClpC was also shown to display intrinsic chaperone activity [31] and thus appears to be capable of performing several tasks in the chloroplast, which are probably dependent on the suborganellar ... al Possible ways of regulation As outlined above, a great amount of protein trafﬁc has to take place at the envelope membranes of chloroplasts, which has to be tightly regulated to ensure that ... [56] Calcium ionophores as well as the CaMinhibitor ophiobolin A affected the translocation of preproteins containing a cleavable N-terminal transit peptide This indicates that: (a) the general...

Báo cáo khoa học: Protein transport in organelles: Protein transport into and across the thylakoid membrane pptx

Danh mục: Báo cáo khoa học

... are closely related to their bacterial counterparts, designated TatA, TatB and TatC, respectively Tha4 and Hcf106 are single-span membrane proteins containing an N-terminal transmembrane domain ... peptides have a broadly similar structure for both Sec and Tat protein substrates and are similar to prokaryotic signal sequences They are characterized by an N-terminal basic region, a hydrophobic ... proteins across the thylakoid membrane Both types of substrate bear cleavable N-terminal signal peptides, depicted as black rectangles The Tat pathway involves Hcf106 and cpTatC, which are believed...

Báo cáo khoa học: Protein transport in organelles: Dual targeting of proteins to mitochondria and chloroplasts ppt

Danh mục: Báo cáo khoa học

... playing a more important role for mitochondrial import was also observed for three aminoacyl-tRNA synthetases [19] It has been reported that Arabidopsis thaliana DNA polymerase c2 is dual targeted ... ability of DNA polymerase c2 in another study revealed that it was dual targeted, but from a protein produced from the standard AUG [26], and thus via an ambiguous targeting signal rather than ... was found to be dual targeted in Medicago truncatula and Populus alba without a cleavable N-terminal targeting signal [30] Mature proteins Analysis of the role of the mature protein in dual targeting...

Event-to-Sink Reliable Transport in Wireless Sensor Networks docx

Danh mục: Tổ chức sự kiện

... our paper The least we can assume is that the sink derives an event reliability indicator at the end of the decision interval Note that must be calculated only using parameters available at the ... received data packets Regardless of any application-speciﬁc metric that may actually be used, the number of received data packets is closely related to the amount of information acquired by the ... Else, appropriate action needs to be taken to achieve the desired event reliability, Note also that we assume that as long as sensor nodes are within the coverage area and hence have readings...

STOCHASTIC DYNAMICS Modeling Solute Transport in Porous Media pptx

Danh mục: Kỹ thuật lập trình

... must also belong to U The explanation above of what it means to call Y a stochastic variable, is encapsulated in formal mathematical language by saying "Y is defined on a probability space (co, ... natural formations by treating the variables and the parameters involved in the processes as stochastic variables each having its own probability law, and when they satisfy the conservation laws, ... a relation to the measured values for a number of natural aquifer materials; despite considerable scatter, a reasonable fit over a scale range of 103 was obtained However, when the range was extended...

Báo cáo khoa học: Protein transport in chloroplasts ) targeting to the intermembrane space pptx

Danh mục: Báo cáo khoa học

... stimulated by the addition of potassium phosphate in the import reaction These data suggest that chloroplasts have established a number of specialized translocation pathways Results As a starting ... centrifugation and solubilization of the membranes Antibodies raised against Toc34, Toc75, Tic110, and OEP16 were used and incubated for h at room temperature Antibodies were bound to protein A- sepharose ... C, Marechal E, Shimojima M, Awai K, Block MA, Ohta H, Takamiya K, Douce R & Joyard J (1999) Biochemical and topological properties of type A MGDG synthase, a spinach chloroplast envelope FEBS...

Báo cáo khoa học: cGMP and glutathione-conjugate transport in human erythrocytes The roles of the multidrug resistance-associated proteins, MRP1, MRP4 and MRP5 pot

Danh mục: Báo cáo khoa học

... uptake (Table 4) By contrast the potassium channel blockers, 4-aminopyridine, tetraethylammonium chloride and CsCl, had no observable effect though BaCl2 did (Table 4) Verapamil, a calcium channel ... by MK-571 and the relative potency of cAMP appear to be incompatible with transport via MRP5 CGMP transport is inhibited by anion transport inhibitors, PKC inhibitors and IBMX Because substrates ... University, Amsterdam, the Netherlands); anti-MRP4 mAb was a kind gift of G D Kruh (Fox Chase Cancer Centre, Philadelphia, PA, USA); QCRL-3 mAb was purchased from Signet Laboratories, USA M5I-1 and antiMRP4...

cross plane thermoelectric transport in p type la0.67sr0.33mno3 lamno3 oxide metal semiconductor superlattices

Danh mục: Vật lý

... ferromagnetic semiconductor,” Nature Mater 9, 898 (2010) 30 K Uchida, J Xiao, H Adachi, J Ohe, S Takahashi, J Ieda, T Ota, Y Kajiwara, H Umezawa, H Kawai, G E W Bauer, S Maekawa, and E Saitoh, ... (2006) 32 A Slachter, F Bakker, J Adam, and B Wees, “Thermally driven spin injection from a ferromagnet into a non-magnetic metal,” Nat Phys 6, 879 (2010) 33 F Bakker, A Slachter, J Adam, and B Wees, ... integrated thermionic coolers,” Appl Phys Lett 71, (1997) A Urushibara, Y Moritomo, T Arima, A Asamitsu, G Kido, and Y Tokura, “Insulator-metal transition and giant magnetoresistance in La1ÀxSrxMnO3,”...

transport in multilayered nanostructures. the dynamical mean-field theory approach, 2006, p.343

Danh mục: Vật lý

... Properties Summary Contents Appendix A A.l A. 2 A. 3 A. 4 A. 5 A. 6 A. 7 A. 8 A. 9 A 10 A 11 A. 12 A 13 A 14 A 15 A. 16 A. 17 A 18 A 19 A. 20 A. 21 A. 22 A. 23 A. 24 A. 25 A. 26 Problems Jellium model Density of states ... quantum-mechanical aspects of the problem, but are simpler than materials-specific calculations Much can be learned about the many-body problem, and about strongly correlated nanostructures by examining ... configurations of static particles that share the same particle number This model was first introduced by Hubbard as the alloy-analogy solution (also called the Hubbard-III solution) [Hubbard (1965)]...

spin dependent transport in magnetic nanostructures, 2002, p.283

Danh mục: Vật lý

... Copyright 2002 by CRC Press LLC Copyright 2002 by CRC Press LLC Copyright 2002 by CRC Press LLC Copyright 2002 by CRC Press LLC Copyright 2002 by CRC Press LLC Copyright 2002 by CRC Press LLC ... Copyright 2002 by CRC Press LLC Copyright 2002 by CRC Press LLC Copyright 2002 by CRC Press LLC Copyright 2002 by CRC Press LLC Copyright 2002 by CRC Press LLC Copyright 2002 by CRC Press LLC ... Copyright 2002 by CRC Press LLC Copyright 2002 by CRC Press LLC Copyright 2002 by CRC Press LLC Copyright 2002 by CRC Press LLC Copyright 2002 by CRC Press LLC Copyright 2002 by CRC Press LLC...

báo cáo hóa học:" Caveolin-1 enhances resveratrol-mediated cytotoxicity and transport in a hepatocellular carcinoma model" docx

Danh mục: Hóa học - Dầu khí

... hydroxyl-radical scavenging and a novel, glutathione-sparing mechanism of action Arch Biochem Biophys 2000, 381:253-263 de la Lastra CA, Villegas I: Resveratrol as an anti-inflammatory and anti-aging agent: ... Sclafani RA, Agarwal R: Resveratrol causes Cdc2-tyr15 phosphorylation via ATM/ ATR-Chk1/2-Cdc25C pathway as a central mechanism for S phase arrest in human ovarian carcinoma Ovcar-3 cells Carcinogenesis ... KA, Risinger KE, Bhatnagar S, Noisin EL, Sumanasekera WK, et al.: Resveratrol and estradiol rapidly activate MAPK signaling through estrogen receptors alpha and beta in endothelial cells J Biol...

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