Optimisation of sludge pretreatment by low frequency sonication under pressure = optimisation du prétraitement de boues par ultrasons à très basses fréquences et sous pression

Báo cáo khoa học: The thermodynamic analysis of protein stabilization by sucrose and glycerol against pressure-induced unfolding The typical example of the 33-kDa protein from spinach photosystem II docx

... Kinetics of the pressure-induced unfolding and refolding of the 33-kDa protein in the presence of 30% glycerol Other conditions as in Fig Table Relaxation time of unfolding and refolding of the protein ... Stabilization of 33-kDa protein of spinach PS II against pressure unfolding (Eur J Biochem 270) 1657 Fig The eﬀect of sucrose (m), glycerol (j) and salt (d) on the standard volume change of the ... in DG and the reduction in DV that protect the 33-kDa protein from pressure-induced unfolding by addition of sucrose and glycerol A reduction in DV, resulting from the addition of either sucrose...

Báo cáo khoa học: Efﬁcient synthesis of a disulﬁde-containing protein through a batch cell-free system from wheat germ pdf

... 5¢-CAAAAAATTGAATGGCATG AACCGCCGAGCTCCAAC-3¢ and a2 : 5¢-AGCTTCAA AAATATCATTTAAACCCGACGGGCTGCTTTT-3¢ (the sequences for the biotin tag are underlined) followed by circularization with DNA ligase ... The DNA fragment coding the scFvLH (10 pg) was ampliﬁed with 0.4 lM each of the primers s1: 5¢-CTACC AGATCTGCCATGCAGATCGTTGTTACCCAGG-3¢ and a1 : 5¢-GGCTAAGAGCTCACGGTCAGGCTCG-3¢ by using a LATaq PCR ... E coli cell-free system with chaperones was nearly half of the synthesized protein, which was almost the same as in our case Therefore, the wheatgerm system might have a practical advantage over...

Báo cáo hóa học: " Observation of the low frequency vibrational modes of bacteriophage M13 in water by Raman spectroscopy" pot

... our hypothesis concerning the relative importance of damping of the various modes In summary, the theory has identified the low frequency modes of vibration of the M13 phage in solution and qualitatively ... virus move in or out radially either pushing against the water on the exterior or against the water/ DNA solution in the interior cavity of the virus Axial modes produce displacements of the atoms ... concentration of 1021 pfu/ml obtained after the subtraction of the background signal The low The low frequency vibrational mode of M13 with a concentration of 1021 pfu/ml obtained after the subtraction of...

Treatment of Textile Wastewater by a Coupling of Activated Sludge Process with Membrane Separation

... tank and a microfiltration membrane as separation apparatus The aeration tank was made from Plexiglas with a working volume of liters Air was supplied to the aeration tank through diffusers at a ... quality, and kinetic parameters were also investigated PERMEATE COMPRESSED AIR INFLUENT AIR SLUDGE WASTE Fig Schematic Diagram of the Coupling of Activated Sludge Process and Membrane Separation ... Reactor Operation The sludge from activated sludge process was acclimatized by the textile wastewater in an aerobic batch tank without the membrane filtration unit Necessary amount of nitrogen and phosphorous...

LOW FREQUENCY IGBT CONVERTER FOR CONTROL EXCITING FORCE OF ELECTROMAGNETIC VIBRATORY CONVEYORS

... actuating force is given on the block diagram in Fig.5 A high performance exciting force control of EVCD requires a detailed analysis of their electromagnetic and mechanical part Another type power converter- ... laboratory prototype of resonant EVCD at which the applied current control and high performance exciting force control The principle scheme of the realized system with IGBT power converter is given ... control [4-6] Firing angle varying provides the controlled AC or DC injection current of EVA or controls his mechanical force This force is squared function of current in EVA...

Báo cáo khoa học: The expression of retinoblastoma and Sp1 is increased by low concentrations of cyclin-dependent kinase inhibitors ppt

... autoradiographs of the ampliﬁed products and the quantiﬁcation of the bands is shown in the bottom panels Rb and Sp1 mRNA levels were determined from the ratio of the intensities between the Rb or Sp1 and the ... inhibitors We report that the expression of retinoblastoma and Sp1 is increased by low concentrations of CDK inhibitors in Chinese hamster ovary (CHO) K1 and human cells by a mechanism involving transcriptional ... in the protein expression of Sp1 and Rb in response to low concentrations of CDK inhibitors First, the expression of Sp1 strongly increases with the chemical inhibitors UCN-01, roscovitine and...

Báo cáo khoa học: The activation of gelsolin by low pH The calcium latch is sensitive to calcium but not pH docx

... induced by lowering pH does not allow a tight interaction of G4–6 with G-actin Discussion The pH- dependence of the G2/G4–6 interface Activation of gelsolin by calcium and/or low pH has been found to ... general is not reduced by low pH It is possible therefore that in pH- activated gelsolin, the helical latch may be the last event to occur being triggered not by direct disruption of the interface but ... of the latch [22] A general unfolding of the molecule concomitant with the release of the latch between G2 and G4–6 is seen as gelsolin is activated by calcium During activation of gelsolin by...

Báo cáo khoa học: Disorder–order transition of k CII promoted by low concentrations of guanidine hydrochloride suggests a stable core and a ﬂexible C-terminus doc

... http://www.nov agen.com/SharedImages/TechnicalLiterature/7_tb055.pdf Datta, A. B., Chakrabarti, P., Subramanya, H.S & Parrack, P (2001) Puriﬁcation and crystallization of CII: an unstable transcription activator ... trypsin, CII is cleaved to a metastable kDa polypeptide, CIIA, which is subsequently digested to a 7.4 kDa fragment, CIIB Further incubation with the protease leads to a gradual waning of the 7.4 kDa ... 661–665 Pal, D., Mahapatra, P., Manna, T., Chakrabarti, P., Bhattacharyya, B., Banerjee, A. , Basu, G & Roy, S (2001) Conformational properties of a- tubulin tail peptide: implications for tail–body...

morphology control of zno bilayer structure by low-temperature

... Illustration of shape evolution of the bilayer nanodendrite—nanorod structure Conclusion In summary, nanoﬂower–nanorod structure, nanodendrite– nanorod structure and double nanorods layers structure ... that of sample A The higher ammonia content of sample B in initial solution could lead to the slight dissolution of the surface on the backbones of nanodendrite due to the amphoteric feature of ZnO ... SEM images of sample A, B and C, respectively similar to the ﬂower shape of sample A The branches of nanodendrite structure are needle-like nanorods with diameters of 100 nm and lengths of 800 nm,...

Inactivation of gram negative bacteria by low pressure RF remote plasma excited in n2 o2 mixture and SF6 gases

... demonstrated that SF6 gas totally inactivated the bacteria in only 1-3 minutes Conclusion Plasma inactivation using N2- O2 gas mixture and SF6 gas proved promising for the inactivation of the bacterial ... Experimental plasma conditions for the inactivation processes of 109 CFU/ml of different types of bacteria using N2- O2 plasma mixture Gas flow N2/ O2 Pressure Power Treatment time Z x (%) in Substrate ... the elimination of 109 CFU/ml of each tested bacterial isolate (using O2 -N2 plasma mixture at 300 W) are shown in figures 1, 2, and Figure illustrates the influence of plasma pressure on bacterial...

research on fatigue behavior of welded joint spraying fused by low transformation temperature alloy powder

... as -welded joint, welded joint spraying fused by conventional nickel base alloy powder (Conventional -joint) and welded joint spraying fused by low transformation temperature alloy powder (LTT -joint) ... welded joint spraying fused by conventional nickel base alloy powder (Conventionaljoint) Fig 12 is stress cloud chart of welded joint spraying fused by low transformation temperature alloy powder ... including low transformation temperature alloy powder They have good oxidation resistance, impact toughness, corrosion and heat resistance 2.2 The choice of low transformation temperature alloy powder...

Báo cáo sinh học: " Hepatoprotection and neuroprotection induced by low doses of IGF-II in aging rats" doc

... analogous to IGF-I in aging Accordingly, this study was designed to examine the effect of low doses of IGF-II in old rats on: anabolic hormones (testosterone, insulin and IGF-I); glucose and lipid metabolisms; ... hyperglucemia and hyperinsulinemia in old rats diminishing insulin resistance index (HOMA) [4], non-relevant effects were induced by IGF-II since hyperglucemia was not reduced Another point that deserves ... neuroprotection induced by low doses of IGF-II in aging rats Journal of Translational Medicine 2011 9:103 Submit your next manuscript to BioMed Central and take full advantage of: • Convenient online submission...

o cáo hóa học:" Hepatoprotection and neuroprotection induced by low doses of IGF-II in aging rats" docx

... results in this paper show that IGF-II at low doses induces neuroprotection reducing lipid peroxidation and protein carbonylation irrespective of testosterone or IGF-I circulating levels Mountain of ... of IGF-II therapy on antioxidant enzymes and mitochondrial function following the same protocol used to study the effects of IGF-I [4] Low doses of IGF-II were able to induce the same cytoprotective ... neuroprotection induced by low doses of IGF-II in aging rats Journal of Translational Medicine 2011 9:103 Submit your next manuscript to BioMed Central and take full advantage of: • Convenient online...

Báo cáo hóa học: " Wettability Modiﬁcation of Nanomaterials by Low-Energy Electron Flux" pptx

... method of low-energy electron irradiation has been developed in our laboratory for surface energy modification of solid-state materials of different origins [13, 20] The key principle of the method ... level of electron incident charge and the other is formation of ultrathin organic film, which was observed for high -electron doses [21] In this paper, we apply the method of low-energy electron ... differ by their viscosity, surface tension, polar and dispersive components, etc that allow studying the effect of surface modification of nanomaterials using quantitative analyses of wettability...

Báo cáo hóa học: " Surface Morphology Evolution of GaAs by Low Energy Ion Sputtering" pdf

... induced GaAs( 100) surface morphology evolution below 1,200 eV ion energy is investigated The sputtered surface is examined and analyzed by AFM In the low eV energy range, no regular surface patterns ... 1000 1100 1200 1300 1400 Ion Energy (eV) Fig Energy dependent dot characteristic wavelength evolution Fig Histograms of (a) base diameter and (b) height distributions of the GaAs nanoscale dots formed ... proportionality factor coupling the energy deposited to the erosion rate [13], e the total energy deposited, and a the average depth of energy deposition a and b are the widths of the distribution...

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Từ khóa: § 701 34 designation of low income status acceptance of secondary capital accounts by low income designated credit unions selective silencing of foreign dna with low gc content by the h ns protein in salmonella 236 studies on the neural basis of behavior by continuous frequency analysis of eeg synaptic depression as source of low frequency oscillations 3 high pass low frequency filtering of the analog signal the frequency of occurrence of reference used by obama and romney the frequency of occurrence of substitution used by obama and romney the frequency of occurrence of ellipsis used by obama and romney the frequency of occurrence of conjuction used by obama and romney the frequency of occurrence of reiteration used by obama and romney the frequency of occurrence of collocation used by obama and romney the book of genesis illustrated by r crumb the art of positive thinking by norman vincent peale the complete book of intelligence tests by philip carter the ballad of johnny appleseed by john riggio Báo cáo thực tập tại nhà thuốc tại Thành phố Hồ Chí Minh năm 2018 Nghiên cứu sự biến đổi một số cytokin ở bệnh nhân xơ cứng bì hệ thống Báo cáo quy trình mua hàng CT CP Công Nghệ NPV Nghiên cứu sự hình thành lớp bảo vệ và khả năng chống ăn mòn của thép bền thời tiết trong điều kiện khí hậu nhiệt đới việt nam Nghiên cứu vật liệu biến hóa (metamaterials) hấp thụ sóng điện tử ở vùng tần số THz Nghiên cứu tổ chức chạy tàu hàng cố định theo thời gian trên đường sắt việt nam Giáo án Sinh học 11 bài 13: Thực hành phát hiện diệp lục và carôtenôit NGHIÊN CỨU CÔNG NGHỆ KẾT NỐI VÔ TUYẾN CỰ LY XA, CÔNG SUẤT THẤP LPWAN SLIDE Quản lý hoạt động học tập của học sinh theo hướng phát triển kỹ năng học tập hợp tác tại các trường phổ thông dân tộc bán trú huyện ba chẽ, tỉnh quảng ninh Phát triển mạng lưới kinh doanh nước sạch tại công ty TNHH một thành viên kinh doanh nước sạch quảng ninh Trả hồ sơ điều tra bổ sung đối với các tội xâm phạm sở hữu có tính chất chiếm đoạt theo pháp luật Tố tụng hình sự Việt Nam từ thực tiễn thành phố Hồ Chí Minh (Luận văn thạc sĩ)Phát triển du lịch bền vững trên cơ sở bảo vệ môi trường tự nhiên vịnh hạ long Phát hiện xâm nhập dựa trên thuật toán k means Nghiên cứu khả năng đo năng lượng điện bằng hệ thu thập dữ liệu 16 kênh DEWE 5000 Định tội danh từ thực tiễn huyện Cần Giuộc, tỉnh Long An (Luận văn thạc sĩ)Thơ nôm tứ tuyệt trào phúng hồ xuân hương Giáo án Sinh học 11 bài 15: Tiêu hóa ở động vật Nguyên tắc phân hóa trách nhiệm hình sự đối với người dưới 18 tuổi phạm tội trong pháp luật hình sự Việt Nam (Luận văn thạc sĩ)Giáo án Sinh học 11 bài 14: Thực hành phát hiện hô hấp ở thực vật Chiến lược marketing tại ngân hàng Agribank chi nhánh Sài Gòn từ 2013-2015