head neck and vertebral column

Wu column handbook for size exclusion chromatogrаphy

Wu column handbook for size exclusion chromatogrаphy

... Superose 46 E Superdex 49 IV Columns for Packing SEC Media 54 A C Columns 55 B XK Columns 55 C SR Columns 56 D HR Columns 56 E INdEX Columns 57 F FineLINE Columns 58 G BPG Columns 59 CONTENTS H BioProcess ... III Results 450 A Column No 450 B Column No 451 C Column No 453 D Column No 453 E Column No 453 F Column No 453 IV Discussion 4.55 References 457 16 Analytical and Preparative Columns for Aqueous ... Chromatography (SEC) Columns A PLgel Individual Pore Size Columns 350 B PLgel Mixed Gel Columns 353 C PLgel Column Performance Testing 355 D Column Selection and Operation 3.55 III PL HFIPgel Columns 359...

Ngày tải lên: 21/08/2013, 10:28

635 1,4K 5
Determination of EDTA in Water Samples by SPE-Gas Chromatography/Mass Spectrometry

Determination of EDTA in Water Samples by SPE-Gas Chromatography/Mass Spectrometry

... prefectures), and Kanto region (Kanagawa Prefecture and Tokyo Metropolis) (Fig 1) River water sampling was conducted in January (for Shikoku region and Hyogo Prefecture) and April (Kyoto Prefecture and ... Hilger S U and Sigg L (1996) Determination of dissolved and adsorbed EDTA species in water and sediments by HPLC, Anal Chem., 68, 561-566 Quintana J B and Reemtsma T (2007) Rapid and sensitive ... River water samples were collected in 300 mL glass bottles and stored in the dark at 4ºC until analysis Standard and sample preparation A standard stock solution of EDTA was prepared by dissolving...

Ngày tải lên: 05/09/2013, 10:15

7 690 0
Tài liệu Báo cáo khoa học: The resident endoplasmic reticulum protein, BAP31, associates with c-actin and myosin B heavy chain Analysis by capillary liquid chromatography microelectrospray tandem MS ppt

Tài liệu Báo cáo khoa học: The resident endoplasmic reticulum protein, BAP31, associates with c-actin and myosin B heavy chain Analysis by capillary liquid chromatography microelectrospray tandem MS ppt

... both the BAP31–Flag and the endogenous BAP31 proteins, migrating at apparent masses of 33 kDa and 28 kDa, respectively, and two additional protein bands at apparent masses of 42 and 190 kDa [9] For ... procaspases and 3, by the measurement of total DEVDase activity, and by the cleavage of the caspase targets poly(ADP-ribosyl) polymerase and endogenous BAP31 In contrast, cytoplasmic membrane blebbing and ... c-actin and myosin B (Eur J Biochem 270) 347 Fig Tandem MS of the heterogeneous N-terminal peptides of c actin (A) Tandem MS of the acetylated N-terminal peptide with Ile at position (B) Tandem...

Ngày tải lên: 20/02/2014, 23:20

8 376 0
Báo cáo khoa học: Catalytic digestion of human tumor necrosis factor-a by antibody heavy chain pot

Báo cáo khoa học: Catalytic digestion of human tumor necrosis factor-a by antibody heavy chain pot

... the bands at 19 and 20 kDa had disappeared, and two clear bands appeared at 15.0 and 13.3 kDa These bands are thought to be fragments of hTNF-a At 20 h of incubation (lane 3), a faint band was ... incubation, the bands at 19 and 29 kDa had disappeared, and two clear bands appeared at 15.0 and 13.3 kDa These bands are thought to be fragments of hTNF-a After 20 h of incubation, a faint band was observed ... from human TNF-a Fragmented band Size (kDa) Band (only TNF-a) Band (only TNF-a) Band (only TNF-a) 20.0 19.0 17.0 Band (TNF-a + ETNF-6-H) Band (TNF-a + ETNF-6-H) 17.0 Band (TNF-a + ETNF-6-H) 13.3...

Ngày tải lên: 06/03/2014, 22:21

10 491 0
Báo cáo khoa học: Probing the unfolding region of ribonuclease A by site-directed mutagenesis potx

Báo cáo khoa học: Probing the unfolding region of ribonuclease A by site-directed mutagenesis potx

... L35A/F46Y, L35S/F46Y, and K31A/ R33S/F46Y) and studied the effect of the mutations on the thermodynamic and kinetic stability The similarity of the impact on both the thermodynamic and kinetic stabilities ... ẵDị exp mDG ẵD50% ẵDị RT mDG ẵD50% ẵD ị RT ỵ exp where yN and yD are the intercepts, and mN and mD the slopes in the pre-transition and post-transition region, respectively, in the y vs [D] graph ... (B) Hydrogen bonds between the side chains of Arg33 and the backbone of Met13 and Arg10 and the hydrogen bond between the side chain of Arg10 and the backbone of Arg33 The hydrophobic residues...

Ngày tải lên: 16/03/2014, 18:20

10 491 0
Quantification of spheroid formation mechanism by size and shape analysis

Quantification of spheroid formation mechanism by size and shape analysis

... formed and enlarged These theories were based on experimental results and visual observations (Sastry and Fuerstenau, 1973; Sastry and Fuerstenau, 1977; Leuenberger and Imanidis, 1986; Mehrotra and ... and Kleinebudde, 2006a and Thommes and Kleinebudde, 2006b Kristensen and Schæfer, 2000 Kristensen et al., 2000 With ĸ-carrageenan as spheronizing aid, spheroids containing different fillers and ... f1(x) and f2(x) represent the PDF of first and second normal distributions with probability p1 and p2 respectively Since a normal distribution PDF is defined by parameter mean µ and standard...

Ngày tải lên: 11/09/2015, 16:05

179 226 0
Design and control of a small size humanoid robot

Design and control of a small size humanoid robot

... participate in RoboCup 2006 and 2007, and had achieved encouraging results And RO-PE-V is employed as the subject of this thesis This project involved the design and building of a humanoid robot, ... and more difficult and dangerous to handle Many researchers then turn to scaled-down humanoids, of height of about 50cm, where in terms hardware, are much more affordable Qrio from Sony [4] and ... and operating angle would allow RO-PE-V to have a higher payload and to execute more demanding actions The daisy chain connections would minimize wires within the robot, cutting down weight and...

Ngày tải lên: 04/10/2015, 10:25

69 340 0
Phytoremediation of nitrate and bisphenol a by scindapsus auresus

Phytoremediation of nitrate and bisphenol a by scindapsus auresus

... to advanced puberty (Howdeshell et al., 1999; Ryan and Vandenbergh, 2006), increased aggression and anxiety (Kawai et al., 2003; Ryan and Vandenbergh, 2006), as well as upregulated expression ... activity of NR was determined according to Hageman and Hucklesby (1971), Ahmad and Abdin (1999) and Taghavi and Babalar (2007) with some modifications Leaf and root materials (0.1 g FW each) were ground ... NO3- and BPA from water as well as the physiological responses of S aureus to high NO3- and BPA levels, in terms of plant growth and metabolism, photosynthetic capacity, oxidative stress levels and...

Ngày tải lên: 16/10/2015, 15:37

208 1K 0
Housing market of a medium size city in china  a case of xiamen

Housing market of a medium size city in china a case of xiamen

... Maintenance and repairs have to be handled by individual owners and private firms In fact, a brand new private housing market, which is to enable housing exchanges and be guided by local housing demand, ... longitude and 24°26' 46'' north latitude and facing Xiamen across the Taiwan Strait are Taiwan Island and the Penghu Islands Figure 3.1 Location of the Xiamen City The city comprises Xiamen Island, ... the relationship between state and market and the changing roles of the state and market in the housing reform process He uses the concepts of the model of demand and the model of powers to explain...

Ngày tải lên: 22/10/2015, 21:08

113 252 0
Design a Pocket Size Brochure

Design a Pocket Size Brochure

... small—one photo, bite-size text and a brief head per spread look quite big And it’s inexpensive Perfect for busy readers, it slips easily into pocket or purse, and is ideal for telling your story ... Silk, shast, lape and behast the thin chack It has larch to say fan Why? Elesara and order is fay of alm A card whint not oogum or bont Pretty simple, glead and tarm Texture and whint flasp net ... chasible silk shast lape and behast mist of chack Floss daily Rinse and gargle Mouthwashes, when used alongside a whint not oogum or bont Pretty simple, glead and tarm Texture and flasp net exating...

Ngày tải lên: 01/03/2016, 22:29

13 301 0
Báo cáo Y học: Functional studies of the Synechocystis phycobilisomes organization by high performance liquid chromatography on line with a mass spectrometer docx

Báo cáo Y học: Functional studies of the Synechocystis phycobilisomes organization by high performance liquid chromatography on line with a mass spectrometer docx

... gradient bands, HPLC analysis revealed that a- and b-phycocyanins Ó FEBS 2002 are the most abundant components Their presence is particularly prevalent in the heavier bands (bands 3–5), and it is ... four main blue bands were observed, plus a faint blue band at the top The first band, corresponding to the smaller complexes, was faintly colored, the second was the most colored and the more abundant, ... hydrophilic proteins such as linkers and a significant amount of a- and b-phycocyanins, and only traces of the allophycocyanins On the contrary, HPLC analysis of bands 2–5 revealed that linker proteins...

Ngày tải lên: 08/03/2014, 16:20

9 478 0
Báo cáo hóa học: " Sensitive and molecular size-selective detection of proteins using a chip-based and heteroliganded gold nanoisland by localized surface plasmon resonance spectroscopy" pptx

Báo cáo hóa học: " Sensitive and molecular size-selective detection of proteins using a chip-based and heteroliganded gold nanoisland by localized surface plasmon resonance spectroscopy" pptx

... heteroliganded gold nanoisland for the sensitive and molecular size-selective detection of a protein The enlarged schematic diagram shows the surface morphology of a heteroliganded gold nanoisland and ... Results and discussion Principle of heteroliganded gold nanoisland-based sensing platform We examined the feasibility of a chip-based gold nanoisland sensor prepared for the sensitive and molecular ... produce more stable and ordered gold nanoislands Two different types of gold nanoislands (1- and 5-nm thickness) modified with 3mercaptopionicacid (MPA, short chain length) and decanethiol (DT,...

Ngày tải lên: 21/06/2014, 04:20

7 432 0
Báo cáo y học: "A step-by-step diagnosis of exclusion in a twin pregnancy with acute respiratory failure due to non-fatal amniotic fluid embolism: a case report" pps

Báo cáo y học: "A step-by-step diagnosis of exclusion in a twin pregnancy with acute respiratory failure due to non-fatal amniotic fluid embolism: a case report" pps

... pattern of respiratory distress and pulmonary edema, fever and coagulopathy, premature rupture of the membranes (PROM) and use of tocolysis initially after preterm labor and, subsequently, shortly ... section was performed 48 hours later, under spinal anesthesia, and the patient delivered healthy twins (Apgar score: and at minute and 10 at minutes for both neonates) As Cesarean section requires ... discomfort and tachypnea that were attributed to, after excluding other possible causes, ritodrine administration due to preterm PROM, and subsequently with severe hypoxemia, hypotension and mild...

Ngày tải lên: 11/08/2014, 23:21

4 364 0
Báo cáo y học: "A class of human exons with predicted distant branch points revealed by analysis of AG dinucleotide exclusion zones" ppsx

Báo cáo y học: "A class of human exons with predicted distant branch points revealed by analysis of AG dinucleotide exclusion zones" ppsx

... at -384 and -369, and the latter even had an adjacent PPT (Figure 4) However, the -351 BPS was higher scoring than either of the upstream candidates and its adjacent PPT is extensive and uridine ... GA, and GG binucleotides there are tail mod-EZ1 excesses as refereed research the stand out case of AG, it was seen that highly significant biases exist toward TC and CT and against AA, GA, and ... significant bias towards TA and CA; that there is marginally significant bias toward TG and against GC and AT; and that there is no significant bias for AC, CC, CG, GT and TT deposited research...

Ngày tải lên: 14/08/2014, 16:20

19 221 0
Immobilization of heavy metals in sediment dredged from a seaport by iron bearing materials

Immobilization of heavy metals in sediment dredged from a seaport by iron bearing materials

... harm to people or the environment, and this category includes items such as bandages, surgical gloves, surgical instruments, needles and microbial dishes, cultures and cloths  Sharp waste  Unsharp ... offices, labs and nursing homes  Medical waste is solid and liquid waste created by diagnosing, treating or immunizing people or animals It can also be the product of the research and testing ... refrigerators The lid on the containers should be leak-proof and unable to be punctured, and the container should be labeled appropriately and indicated to be a biohazard material” etc In addition...

Ngày tải lên: 23/09/2012, 15:38

10 723 0
 Báo cáo y học: "Pre-hospital intubation by anaesthesiologists in patients with severe trauma: an audit of a Norwegian helicopter emergency medical service"

Báo cáo y học: "Pre-hospital intubation by anaesthesiologists in patients with severe trauma: an audit of a Norwegian helicopter emergency medical service"

... performed the statistical analysis and drafted the manuscript HML and ES helped design the study and draft and review the manuscript All authors have read and approved the final manuscript Competing ... residents (13%) and consultants (88%) and the proportion of patients with ETI in the ED cared for by residents (13%) and consultants (87%) (p = 0.81) The individual physician performed between and 11 ... on missions close to the HEMS base Both helicopter and RRV are operational day and night The HEMS crew consists of a pilot, a HEMS crewmember and a physician The minimum requirement for HEMS physicians...

Ngày tải lên: 25/10/2012, 09:56

6 612 0
Báo cáo y học: "Spontaneous Hemoperitoneum Caused By a Diverticulum of the Sigmoid Colon"

Báo cáo y học: "Spontaneous Hemoperitoneum Caused By a Diverticulum of the Sigmoid Colon"

... suture, and the invagination of the diverticulum was performed laparoscopically The recovery was uneventful, and the patient was discharged on postoperative day Fig.1 Fluid collection and left ... the small intestine that is formed of the inner circular and outer longitudinal muscle layers The vasa recta, which supply the mucosa and submucosa of the colon, penetrate the circular muscle ... 10 11 12 13 14 15 Burkitt DP, Walker AR, Painter NS Effect of dietary fibre on stools and the transit-times, and its role in the causation of disease Lancet 1972;2:1408-12 Stumpf M, Cao W, Klinge...

Ngày tải lên: 25/10/2012, 10:51

3 532 0
 Báo cáo y học: "A cyclic-RGD-BioShuttle functionalized with TMZ by DARinv “Click Chemistry” targeted to αvβ3 integrin for therapy"

Báo cáo y học: "A cyclic-RGD-BioShuttle functionalized with TMZ by DARinv “Click Chemistry” targeted to αvβ3 integrin for therapy"

... tumor progression, metastasis and osteoclast bone resorption [4] Integrins, the corresponding ligands, are evolutionarily old and have critical roles during developmental and pathological processes ... this solvent MCF-7 and HeLa cells were grown as subconfluent monolayers in RPMI (control) and in RPMI containing appropriate amounts of TMZ and the cRGD-BioShuttle-TMZ 15 (50 µM) and their behaviour ... by size and structure of the cell nucleus and by the quantity of 333 vesicles) is changed and shows an increased fraction of more granulized MCF-7 cells in all treatments (TMZ, cRGD, and cRGD-BioShuttle-TMZ)...

Ngày tải lên: 25/10/2012, 11:40

14 482 0
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