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Journal articles on the topic 'C-BAM'

Author: Grafiati

Published: 4 June 2021

Last updated: 1 February 2022

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1

Lei, Jintang, Xun Cai, Xiaodan Ma, et al. "Recombinant expression, purification, crystallization and preliminary X-ray diffraction analysis ofHaemophilus influenzaeBamD and BamCD complex." Acta Crystallographica Section F Structural Biology Communications 71, no. 2 (2015): 234–38. http://dx.doi.org/10.1107/s2053230x14027319.

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The Bam machinery, which is highly conserved from bacteria to humans, is well recognized as the apparatus responsible for the insertion and folding of most outer membrane proteins in Gram-negative bacteria. InEscherichia coli, the Bam machinery consists of five components (i.e.BamA, BamB, BamC, BamD and BamE). In comparison, there are only four partners inHaemophilus influenzae: a BamB homologue is not found in its genome. In this study, the recombinant expression, purification, crystallization and preliminary X-ray diffraction analysis ofH. influenzaeBamD and BamCD complex are reported. The g

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2

Gu, Yinghong, Yi Zeng, Zhongshan Wang та Changjiang Dong. "BamA β16C strand and periplasmic turns are critical for outer membrane protein insertion and assembly". Biochemical Journal 474, № 23 (2017): 3951–61. http://dx.doi.org/10.1042/bcj20170636.

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Outer membrane (OM) β-barrel proteins play important roles in importing nutrients, exporting wastes and conducting signals in Gram-negative bacteria, mitochondria and chloroplasts. The outer membrane proteins (OMPs) are inserted and assembled into the OM by OMP85 family proteins. In Escherichia coli, the β-barrel assembly machinery (BAM) contains four lipoproteins such as BamB, BamC, BamD and BamE, and one OMP BamA, forming a ‘top hat’-like structure. Structural and functional studies of the E. coli BAM machinery have revealed that the rotation of periplasmic ring may trigger the barrel β1C–β6

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3

Lee, James, Holly A. Sutterlin, Joseph S. Wzorek, et al. "Substrate binding to BamD triggers a conformational change in BamA to control membrane insertion." Proceedings of the National Academy of Sciences 115, no. 10 (2018): 2359–64. http://dx.doi.org/10.1073/pnas.1711727115.

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The β-barrel assembly machine (Bam) complex folds and inserts integral membrane proteins into the outer membrane of Gram-negative bacteria. The two essential components of the complex, BamA and BamD, both interact with substrates, but how the two coordinate with each other during assembly is not clear. To elucidate aspects of this process we slowed the assembly of an essential β-barrel substrate of the Bam complex, LptD, by changing a conserved residue near the C terminus. This defective substrate is recruited to the Bam complex via BamD but is unable to integrate into the membrane efficiently

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Hart, Elizabeth M., Meera Gupta, Martin Wühr та Thomas J. Silhavy. "The gain-of-function allelebamAE470Kbypasses the essential requirement for BamD in β-barrel outer membrane protein assembly". Proceedings of the National Academy of Sciences 117, № 31 (2020): 18737–43. http://dx.doi.org/10.1073/pnas.2007696117.

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The outer membrane (OM) of gram-negative bacteria confers innate resistance to toxins and antibiotics. Integral β-barrel outer membrane proteins (OMPs) function to establish and maintain the selective permeability of the OM. OMPs are assembled into the OM by the β-barrel assembly machine (BAM), which is composed of one OMP—BamA—and four lipoproteins—BamB, C, D, and E. BamB, C, and E can be removed individually with only minor effects on barrier function; however, depletion of either BamA or BamD causes a global defect in OMP assembly and results in cell death. We have identified a gain-of-func

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5

Gavalchin, Jerrie, and Stanley E. Katz. "The Persistence of Fecal-Borne Antibiotics in Soil." Journal of AOAC INTERNATIONAL 77, no. 2 (1994): 481–85. http://dx.doi.org/10.1093/jaoac/77.2.481.

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Abstract One aspect of the use of antibiotics in animal agriculture, which to date has received modest attention, concerns the effects of antibiotics excreted by animals upon the environment. The persistence of 7 antibiotics that are commonly used in feeds was studied in a typical agricultural soil. The antibiotics studied were bacitracin (BAC), penicillin (PEN), streptomycin (STR), tylosin (TYL), bambermycins (BAM), erythromycin (ERY), and chlortetracycline (CTC). The level incorporated into the soil with feces was 5.6 μg antibiotic/g soil. After incubation in soil for 30 days at 30°C, 44% of

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6

Li, Jinshan, Robert Sinclair, Stephen S. Rosenblum, and Hidetaka Hayashi. "Reaction-mediated texturing of barium ferrite magnetic thin films on ZnO underlayer." Journal of Materials Research 10, no. 9 (1995): 2343–49. http://dx.doi.org/10.1557/jmr.1995.2343.

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Using facing target sputtering, crystalline magnetoplumbite-type barium ferrite (BaFe12O19 or BaM) thin films have been prepared in situ at a substrate temperature of 640 °C without postdeposition annealing. Using our facing target sputtering system, BaM thin films grow randomly if they are directly deposited onto Si or thermally oxidized Si substrates. However, deposited onto a sputtered ZnO layer (∼230 Å) on Si substrates, BaM thin films show excellent c-axis out-of-plane texture with a 0.2°c-axis dispersion angle, as indicated by x-ray diffraction (XRD). Cross-section transmission electron

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7

Ravichandran, D., R. Roy, W. B. White, and S. Erdei. "Synthesis and characterization of sol-gel derived hexa-aluminate phosphors." Journal of Materials Research 12, no. 3 (1997): 819–24. http://dx.doi.org/10.1557/jmr.1997.0119.

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Two refractory phosphors, BaMg2Al16O27: Eu2+ (BAM) and MgAl11O17.5: Ce3+, Tb3+ (MAO), have been synthesized both by the conventional solid-state processing route (using oxides as the starting materials) and by reacting precursors made by the sol-gel process using organic precursors. The phases formed were reacted at 1000 °C in (a) steam and (b) steam + AlF3. The phosphors were well crystallized with particle sizes in the range of 1–10 μm. The emission spectra showed the characteristic broad band blue emission of Eu2+ for BAM and a narrow band green luminescence of Tb3+ for MAO. The melting poi

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8

Al-Hwaitat, Eman S., Mohammad K. Dmour, Ahmad S. Masadeh, Ibrahim Bsoul, Yazan Maswadeh, and Sami H. Mahmood. "Effects of pH value and Sintering Temperature on the Structural and Magnetic Properties of Barium Hexaferrites Prepared by Co-Precipitation." Material Science Research India 18, no. 1 (2021): 37–47. http://dx.doi.org/10.13005/msri/180105.

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Barium hexaferrite (BaFe12O19; M-type; BaM) is an important, cost effective magnetic material for permanent magnet applications. The magnetic properties of the prepared samples, and the purity of the BaM phase depend critically on the synthesis route and experimental conditions. In this study, BaM hexaferrites were prepared by co-precipitation method using two different values of pH for the precursor solutions (11.0 and 12.5), and sintering pellets of the co-precipitates at 860, 920 and 990°C.The prepared samples were characterized using X-ray diffraction and magnetic measurements. X-ray diffr

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9

Chen, M. S., Z. X. Shen, X. Y. Liu, and J. Wang. "Raman and magnetization studies of barium ferrite powder prepared by water-in-oil microemulsion." Journal of Materials Research 15, no. 2 (2000): 483–87. http://dx.doi.org/10.1557/jmr.2000.0072.

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Micro-Raman spectroscopy was used to study the formation of BaFe12O19 (BaM) powders derived from water-in-oil microemulsion at different calcination temperatures. With increase in the calcination temperature, the Raman spectra of the BaM powders become narrower and stronger without apparent frequency shifts of the Raman bands. The calcination temperature dependence of the Raman spectra and the magnetic properties of the BaM powders result from the crystallization rather than size effect. Our results show that there is a strong correlation between the crystallinity and the magnetic properties,

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10

Leistikow, Dean, and Ren-Raw Chen. "Carry Cost Rate Regimes and Futures Hedge Ratio Variation." Journal of Risk and Financial Management 12, no. 2 (2019): 78. http://dx.doi.org/10.3390/jrfm12020078.

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This paper tests whether the traditional futures hedge ratio (hT) and the carry cost rate futures hedge ratio (hc) vary in accordance with the Sercu and Wu (2000) and Leistikow et al. (2019) “hc” theory. It does so, both within and across high and low spot asset carry cost rate (c) regimes. The high and low c regimes are specified by asset across time and across currency denominations. The findings are consistent with the theory. Within and across c regimes, hT is inefficient and hc is biased. Across c regimes, hc’s Bias Adjustment Multiplier (BAM) does not vary significantly. Even though hc’s

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11

Azis, Raba’ah Syahidah, Mansor Hashim, Zakaria Azmi, et al. "Magnetic Properties and Microstructures of Cobalt Substituted Barium Hexaferrites Derived from Steel Waste Product via Mechanical Alloying Technique." Materials Science Forum 846 (March 2016): 388–94. http://dx.doi.org/10.4028/www.scientific.net/msf.846.388.

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The mechanical alloying technique was used to prepare barium hexaferrite (BaM) with 3, 5, 10 and 20 wt% cobalt oxide (Co3O4). In this work, steel waste flakes were cold-rolling steel mill for several hours to form a fine powder. The steel waste powder was purified by using magnetic separation to isolate the magnetic and non magnetic particles. The method was continued for Curie temperature separation technique to separate the magnetic ions by varied Curie temperature of the magnetic powder. The purified powder was then oxidize at 500 °C at 6 °C/mins to form hematite, Fe2O3. The steel waste-der

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12

Huang, Zhao Lin, Bin Peng, Ke Tan, Wen Xu Zhang, and Wan Li Zhang. "Effects of Sintering Temperature on the Barium Hexaferrite Thick Films Prepared by Screen Printing Method." Materials Science Forum 687 (June 2011): 51–54. http://dx.doi.org/10.4028/www.scientific.net/msf.687.51.

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In this paper, barium hexaferrite thick films with thickness of 80 microns were prepared on alumina substrates by screen printing method for applications in self-biased planar microwave devices. The influences of sintering temperature on the microstructures and magnetic properties of barium ferrite (BaM) thick films were investigated. The results show that with the increase of sintering temperature, the grain size increases and the porosity of the BaM thick films decreases. When the sintering temperature is below 1200 °C, the BaM thick films show magnetic properties with coercive force of abou

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13

MAKS, NICOLE, and TONG-JEN FU. "Evaluation of PCR Detection of Salmonella in Alfalfa Sprouts and Spent Irrigation Water Collected during Sprouting of Naturally Contaminated Seed." Journal of Food Protection 76, no. 2 (2013): 314–17. http://dx.doi.org/10.4315/0362-028x.jfp-12-155.

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This study evaluated the efficacy of a PCR-based system (DuPont Qualicon BAX) for detection of Salmonella in sprouts and spent irrigation water collected during sprouting of seeds naturally contaminated with Salmonella. Alfalfa seeds were grown in Mason jars at 20 and 30°C for 3 days. Levels of Salmonella present in the water and sprouts were determined by most-probable-number (MPN) analysis. Background microflora levels were also determined. Samples of spent irrigation water and sprouts were enriched overnight individually in tetrathionate broth and in buffered peptone water with novobiocin a

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14

Botos, Istvan, Nicholas Noinaj, and Susan K. Buchanan. "Insertion of proteins and lipopolysaccharide into the bacterial outer membrane." Philosophical Transactions of the Royal Society B: Biological Sciences 372, no. 1726 (2017): 20160224. http://dx.doi.org/10.1098/rstb.2016.0224.

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The bacterial outer membrane contains phospholipids in the inner leaflet and lipopolysaccharide (LPS) in the outer leaflet. Both proteins and LPS must be frequently inserted into the outer membrane to preserve its integrity. The protein complex that inserts LPS into the outer membrane is called LptDE, and consists of an integral membrane protein, LptD, with a separate globular lipoprotein, LptE, inserted in the barrel lumen. The protein complex that inserts newly synthesized outer-membrane proteins (OMPs) into the outer membrane is called the BAM complex, and consists of an integral membrane p

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15

Xu, Zhiyong, Zhongwen Lan, Ke Sun, Zhong Yu, Rongdi Guo, and Feiming Bai. "Effects of BaM Interfacial Layer on the $c$-Axis Orientation of BaM Thin Films Deposited on SiO$_{2}$/Si Substrates." IEEE Transactions on Magnetics 49, no. 7 (2013): 4226–29. http://dx.doi.org/10.1109/tmag.2013.2245306.

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16

BOWLES, BOBBY L., and ARTHUR J. MILLER. "Antibotulinal Properties of Selected Aromatic and Aliphatic Aldehydes." Journal of Food Protection 56, no. 9 (1993): 788–94. http://dx.doi.org/10.4315/0362-028x-56.9.788.

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Aromatic and aliphatic aldehydes were tested for their effectiveness against Clostridium botulinum spores and cells. Six-tenths millimolar benzaldehyde, piperonal, phenylacetaldehyde, α-amylcinnamaldehyde, vanillin, or phenylglyoxal delayed germination in botulinal assay medium (BAM) broth after 6 h exposure at 32°C. Sporicidal activity was observed with 1.25 mM vanillin, 39 mM isobutyraldehyde, 156 mM pyruvaldehyde or valeraldehyde, 625 mM benzaldehyde, and 2,500 mM α-amylcinnamaldehyde. Twenty-five millimolars of cinnamaldehyde, phenylacetaldehyde, pyruvaldehyde, and vanillin were most activ

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17

Chen, Da Ming, Ying Li Liu, Yuan Xun Li, Jie Li, and Huai Wu Zhang. "Magnetic Properties and Microwave Loss of Polycrystalline M-Type Barium Hexaferrite Thick Films by Tape Casting." Materials Science Forum 787 (April 2014): 322–25. http://dx.doi.org/10.4028/www.scientific.net/msf.787.322.

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M-type barium hexaferrite (BaM) is a promising gyromagnetic material for self-biased microwave\millimeter wave devices because of its large uniaxial magnetocrystalline anisotropy and low microwave loss in high frequency. Due to the limitation of growth conditions, it is difficult to deposit BaM films with enough thickness by PLD, MBE and Magnetron Sputtering for practical application. However, it is demonstrated in present experiment that large area polycrystalline BaM thick films (500μm) with self-biasing (high remanence) and low microwave loss can be successfully fabricated by tape casting.

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18

Weltschev, Margit, and Ralph Baessler. "Use of Alloy 59 for the Transport of Highly Corrosive Dangerous Goods." Advanced Materials Research 278 (July 2011): 581–86. http://dx.doi.org/10.4028/www.scientific.net/amr.278.581.

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Alloy 59 (NiCr23Mo16Al) with a lot of chromium, molybdenum and nickel possesses excellent resistance not only to reducing but also oxidizing chemicals. Both the Nickel alloy 59 and the superaustenitic steel alloy 31 have already been used as shell materials for tank vehicles or tank containers. Use of these alloys allows the transport of a signifi-cantly more wider variety of chemicals and, especially, waste mixtures than the use of common aus-tenitic steels. Another advantage is the extension of test intervals of for transport tanks. In Germany the “BAM-List – Requirements for Tanks for the T

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19

BOWLES, BOBBY L., and ARTHUR J. MILLER. "Antibotulinal Properties of Selected Aromatic and Aliphatic Ketones." Journal of Food Protection 56, no. 9 (1993): 795–800. http://dx.doi.org/10.4315/0362-028x-56.9.795.

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Several aromatic and aliphatic ketones were tested for inhibitory activity against Clostridium botulinum spores and cells. Six-tenths mM 3-heptanone, 3-hexanone, or benzophenone delayed spore germination in botulinal assay medium (BAM) broth at 32°C. Sporicidal activity was observed for 1,250 mM 2,3-pentanedione, while 2-octanone, 3-octanone, or benzophenone were effective at 2,500 mM. In general, higher concentrations were required to inhibit vegetative cells than to prevent spore germination. Maximum activity against vegetative cells was observed at 25 mM acetanisole (4′-methoxyacetophenone)

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20

Lundquist, Karl, Jeremy Bakelar, Nicholas Noinaj, and James C. Gumbart. "C-terminal kink formation is required for lateral gating in BamA." Proceedings of the National Academy of Sciences 115, no. 34 (2018): E7942—E7949. http://dx.doi.org/10.1073/pnas.1722530115.

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In Gram-negative bacteria, the outer membrane contains primarily β-barrel transmembrane proteins and lipoproteins. The insertion and assembly of β-barrel outer-membrane proteins (OMPs) is mediated by the β-barrel assembly machinery (BAM) complex, the core component of which is the 16-stranded transmembrane β-barrel BamA. Recent studies have indicated a possible role played by the seam between the first and last β-barrel strands of BamA in the OMP insertion process through lateral gating and a destabilized membrane region. In this study, we have determined the stability and dynamics of the late

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Barnett, D. W., E. K. Garrison, A. R. Quinlan, M. P. Stromberg, and G. T. Marth. "BamTools: a C++ API and toolkit for analyzing and managing BAM files." Bioinformatics 27, no. 12 (2011): 1691–92. http://dx.doi.org/10.1093/bioinformatics/btr174.

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22

Colavita, A. "A Neurexin-Related Protein, BAM-2, Terminates Axonal Branches in C. elegans." Science 302, no. 5643 (2003): 293–96. http://dx.doi.org/10.1126/science.1089163.

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23

Nuraini, Umi, Lita Amalia, Kurniawati C. Rosyidah, and M. Zainuri. "Crystal Structure and Magnetic Properties of Zn Doped Barium M-Hexaferrite." Advanced Materials Research 1112 (July 2015): 19–22. http://dx.doi.org/10.4028/www.scientific.net/amr.1112.19.

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Synthesis of Zn doped Barium M-Hexaferrite (BaFe12-xZnxO19) has been performed by co-precipitation method. The purified iron sand from Tulungagung is used as a precursor of Fe3O4. Synthesis of Zn doped Barium M-Hexaferrite (BaFe12-xZnxO19) with variations of x = 0.3, 0.5, and 0.7 wt % has been calcined at temperatures of 1000°C for 5 hours. Ion Zn2+ (with 0 ≤ x ≤ 0.7 wt %) does not change the crystal structure of Barium M-Hexaferrite (BaM), but give a slight displacement of the peak position of the diffraction pattern. SEM figures showed that Zn doped Barium M-Hexaferrite (BaFe12-xZnxO19) have

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24

Muñoz-Gómez, J. L., E. Monteagudo, V. Lloveras, T. Parella, J. Veciana, and J. Vidal-Gancedo. "Optimized polarization build-up times in dissolution DNP-NMR using a benzyl amino derivative of BDPA." RSC Advances 6, no. 32 (2016): 27077–82. http://dx.doi.org/10.1039/c6ra00635c.

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Xu, Zhi Yong, Zhong Wen Lan, Ke Sun, et al. "Properties of Ba-Hexaferrite Thin Films with Different Layer Structures." Advanced Materials Research 774-776 (September 2013): 935–39. http://dx.doi.org/10.4028/www.scientific.net/amr.774-776.935.

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M-type Ba-hexaferrite (BaM) thin films with two different structures (single layered and double layered) were deposited on (001) Al2O3 substrates by RF magnetron sputtering. The changes in microstructural and magnetic properties of the films corresponding to different layer structures and substrate temperatures (Ts) were investigated. Experimental results indicated that for the single layered films deposited directly on substrates at Ts = 300 °C and Ts = 500 °C, most of the grains are acicular type grains with their c-axis in-plane and/or randomly oriented. However, in the double layered film

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Xu, Zhiyong, Zhongwen Lan, Ke Sun, et al. "Deposition of perpendicular c -axis oriented BaM thin films on (001) Al 2 O 3 substrates by introducing an interfacial BaM buffer layer." Journal of Magnetism and Magnetic Materials 345 (November 2013): 72–76. http://dx.doi.org/10.1016/j.jmmm.2013.06.018.

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Sharma, Vipul, Sweta Kumari, and Bijoy Kumar Kuanr. "BaM/YIG nano-composites: A microwave material for C to U band application." AIP Advances 7, no. 5 (2017): 056417. http://dx.doi.org/10.1063/1.4974495.

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28

Borzoui, E., and B. Naseri. "Wheat cultivars affecting life history and digestive amylolytic activity of Sitotroga cerealella Olivier (Lepidoptera: Gelechiidae)." Bulletin of Entomological Research 106, no. 4 (2016): 464–73. http://dx.doi.org/10.1017/s000748531600016x.

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AbstractThe life history and digestive α-amylase activity of the Angoumois grain moth, Sitotroga cerealella Olivier (Lepidoptera: Gelechiidae) were studied on six wheat cultivars (Arg, Bam, Nai 60, Pishtaz, Sepahan and Shanghai) at 25 ± 1°C, relative humidity of 65 ± 5% and a photoperiod of 16:8 (L:D) h. A delay in the developmental time of S. cerealella immature stages was detected when larvae were fed on cultivar Sepahan. The maximum survival rate of immature stages was seen on cultivar Bam (93.33 ± 2.10%), and the minimum rates were on cultivars Nai 60 (54.66 ± 2.49%) and Sepahan (49.33 ± 4

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Sprague, Daniel J., Anand Singh та Jeffrey N. Johnston. "Diastereo- and enantioselective additions of α-nitro esters to imines for anti-α,β-diamino acid synthesis with α-alkyl-substitution". Chemical Science 9, № 8 (2018): 2336–39. http://dx.doi.org/10.1039/c7sc05176j.

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The discovery that a C<sub>2</sub>-symmetric bis(AMidine) [BAM] catalyst promotes an anti-selective addition of α-substituted α-nitro esters to imines is described, providing α-substituted α,β-diamino ester products with high diastereo- and enantioselectivity.

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D’Aoust, Jean-Yves, Anne M. Sewell, Paula Greco, et al. "Detection of Salmonella in Dry Foods Using Refrigerated Pre-Enrichment and Enrichment Broth Cultures: Interlaboratory Study." Journal of AOAC INTERNATIONAL 76, no. 4 (1993): 814–21. http://dx.doi.org/10.1093/jaoac/76.4.814.

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Abstract An interlaboratory study was performed in 11 laboratories to validate the use of pre-enrichment and tetrathionate brilliant green (TBG35) and selenite cystine (SC35) enrichment cultures refrigerated 72 h at 2-5°C for greater analytical flexibility in the detection of Salmonella in dry foods. Productivities of refrigerated pre-enrichment and enrichment cultures were compared with that of the AOAC/Bacteriological Analytical Manual (BAM) procedure using 4 food types: whole egg powder, milk chocolate, animal feed, and instantized skim milk powder. Uninoculated and inoculated samples were

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YUK, HYUN-GYUN, BENJAMIN R. WARREN, and KEITH R. SCHNEIDER. "Preliminary Evaluation of Flow-Through Immunocapture followed by Real-Time PCR for the Detection of Salmonella Serovars on Tomato Surfaces within 8 Hours." Journal of Food Protection 69, no. 9 (2006): 2253–57. http://dx.doi.org/10.4315/0362-028x-69.9.2253.

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This study reports a preliminary evaluation of flow-through immunocapture (FTI) followed by real-time PCR (FTI-PCR) for the detection of Salmonella serovars on tomato surfaces within 8 h. The FTI-PCR method was compared with real-time PCR, direct plating of FTI beads on xylose lysine desoxycholate (XLD), and the conventional culture method for Salmonella found in the U.S. Food and Drug Administration's (FDA) Bacteriological Analytical Manual (BAM). Unwaxed green tomatoes were spot inoculated with a five-serovar Salmonella cocktail on smooth surfaces at levels of 100 to 104 CFU per tomato and w

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Feldsine, Philip T., and Maria T. Falbo-Nelson. "Comparison of Modified Immunodiffusion and Bacteriological Analytical Manual (BAM) Methods for Detection of Salmonella in Raw Flesh and Highly Contaminated Food Types." Journal of AOAC INTERNATIONAL 78, no. 4 (1995): 993–96. http://dx.doi.org/10.1093/jaoac/78.4.993.

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Abstract A wide variety of naturally contaminated and inoculated raw flesh and highly contaminated food types was analyzed by a modified immunodiffusion enrichment protocol and the Bacteriological Analytical Manual (BAM) method to determine the equivalence of these methods. This modification was developed by Agriculture Canada to allow addition of a high-temperature selective enrichment step in tetrathionate brilliant green broth at 42°C while maintaining a 2-day total test time. Foods representing red meat, white meat, frog, and seafoods and one type of animal meal were evaluated. A total of

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TIRTOSASTRO, SAMSURI, ABI DWI HASTONO, and DARMONO. "REKAYASA OVEN PORTABEL-HORISONTAL PADA PENGOLAHAN TEMBAKAU VIRGINIA." Jurnal Penelitian Tanaman Industri 10, no. 3 (2020): 96. http://dx.doi.org/10.21082/jlittri.v10n3.2004.96-105.

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<p>Oven portabel-horisontal (4m x 8m x 4m) untuk pengovenan daun tembakau Virginia menjadi krosok fc (flue-cured) telah direkayasa di Balai Penelitian Tanaman Tembakau dan Serat, Malang, Indonesia. Konstruksi oven terdiri alas komponen dinding oven berisolasi (80cm x 200cm), kerangka dari besi siku dan bcsi U, kolektor surya datar (solar flat- collector) yang dipasang pada atap oven. Sistem pcmanas kompor Bros dengan pemanasan tidak langsung. Pengujian dilakukan pada bulan Agustus sampai dengan Oktober 2002 di Lombok Timur, Nusa Tenggara Barat. Model oven portabel-horisontal ini diharapk

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EIROA, MIRTHA NELLY UBOLDI, VALÉRIA CHRISTINA AMSTALDEN JUNQUEIRA, and FLÁVIO L. SCHMIDT. "Alicyclobacillus in Orange Juice: Occurrence and Heat Resistance of Spores." Journal of Food Protection 62, no. 8 (1999): 883–86. http://dx.doi.org/10.4315/0362-028x-62.8.883.

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Spore suspensions of a pure culture of Alicyclobacillus acidoterrestris DSM 2498 were submitted to different heat treatments (60°C for 60 min, 60°C for 30 min, 70°C for 20 min, 80°C for 5 min, 80°C for 10 min, 80°C for 30 min, and boiling for 5 min) to determine the best activation conditions in orange juice. The best treatment for spore activation was shown to be 70°C/20 min. Seventy-five samples of concentrated orange juice from 11 different suppliers were examined for the presence of thermophilic acid-tolerant spore formers by the most probable number technique using Bacillus acidocaldarius

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WARREN, B. R., M. E. PARISH, and K. R. SCHNEIDER. "Comparison of Conventional Culture Methods and FTA Filtration–Nested PCR for the Detection of Shigella boydii and Shigella sonnei on Tomato Surfaces†." Journal of Food Protection 68, no. 8 (2005): 1606–12. http://dx.doi.org/10.4315/0362-028x-68.8.1606.

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Detection of Shigella boydii UI02 and Shigella sonnei UI05 artificially inoculated onto tomatoes was evaluated using enrichment protocols of the U.S. Food and Drug Administration's Bacteriological Analytical Manual (BAM) and the American Public Health Association's Compendium of Methods for the Microbiological Examination of Food (CMMEF), enrichment in Enterobacteriaceae enrichment (EE) broth supplemented with 1.0 μg/ml novobiocin and incubated at 42°C, and FTA filtration–nested PCR. To assess the effect of natural tomato microflora on recovery, conventional culture enrichments were repeated u

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Finney, Richard P., Qing-Rong Chen, Cu V. Nguyen, et al. "Alview: Portable Software for Viewing Sequence Reads in BAM Formatted Files." Cancer Informatics 14 (January 2015): CIN.S26470. http://dx.doi.org/10.4137/cin.s26470.

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The name Alview is a contraction of the term Alignment Viewer. Alview is a compiled to native architecture software tool for visualizing the alignment of sequencing data. Inputs are files of short-read sequences aligned to a reference genome in the SAM/BAM format and files containing reference genome data. Outputs are visualizations of these aligned short reads. Alview is written in portable C with optional graphical user interface (GUI) code written in C, C++, and Objective-C. The application can run in three different ways: as a web server, as a command line tool, or as a native, GUI program

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Freitag, Benjamin, Christian A. Fischer, Johanne Penafiel, et al. "Bora-amidinate as a cooperative ligand in group 2 metal catalysis." Dalton Transactions 46, no. 34 (2017): 11192–200. http://dx.doi.org/10.1039/c7dt02136d.

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Syntheses and crystal structures of the monomeric bora-amidinate (bam) complexes<sup>DIPP</sup>NBN-Mg·(THF)<sub>3</sub>and<sup>DIPP</sup>NBN-Ca·(THF)<sub>4</sub>are presented;<sup>DIPP</sup>NBN = HB[N(2,6-iPr<sub>2</sub>-C<sub>6</sub>H<sub>3</sub>)]<sub>2</sub>.

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Naoe, M., N. Matsushita, K. Watanabe, M. Ichinose, and S. Nakagawa. "Deposition of c-axis oriented BaM ferrite layers with low surface roughness on textured underlayers." IEEE Transactions on Magnetics 35, no. 5 (1999): 3016–18. http://dx.doi.org/10.1109/20.801070.

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DULDA, A., D. S. JO, M. TAKAKI, and D. H. YOON. "MILLING EFFECT AND ENHANCED LUMINESCENCE PROPERTY OF BAM NANOPHOSPHOR VIA SURFACE MODIFICATIONS." Nano 04, no. 06 (2009): 367–70. http://dx.doi.org/10.1142/s1793292009001873.

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Surface modification of luminescent nanomaterials has attracted considerable technological interest. With decreasing particle size, the passivation of surface defects is of vital importance. This paper reports the effect of an alkali (KOH) solution treatment and organic functional groups on the luminescence efficiency and particle dispersibility. Fourier transform infrared spectroscopy provided clear evidence of surface modification with organic functional groups from the C=O , C–H , and C–O stretching modes at 1740, 1365, and 1218 cm-1. The KOH-treated sample showed a 40% increase in luminesc

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Tárnok, Attila, Thomas Schlüter, Ingeborg Berg, and Günther Gercken. "Silica Induces Changes in Cytosolic Free Calcium, Cytosolic pH, and Plasma Membrane Potential in Bovine Alveolar Macrophages." Analytical Cellular Pathology 15, no. 2 (1997): 61–72. http://dx.doi.org/10.1155/1997/539384.

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The mineral‐dust induced activation of pulmonary phagocytes is thought to be involved in the induction of severe lung diseases. The activation of bovine alveolar macrophages (BAM) by silica was investigated by flow cytometry. Short‐term incubation (10 min) of BAM with silica gel and quartz dust particles induced increases in the cytosolic free calcium concentration ([Ca2+]i), decreases in intracellular pH (pHi), and increases in plasma membrane potential (PMP). The extent of these changes was concentration dependent, related to the type of dust and was due to Ca2+influx from the extracellular

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KODAKA, HIDEMASA, HAJIME TERAMURA, SHINGO MIZUOCHI, MIKAKO SAITO, and HIDEAKI MATSUOKA. "Evaluation of the Compact Dry VP Method for Screening Raw Seafood for Total Vibrio parahaemolyticus." Journal of Food Protection 72, no. 1 (2009): 169–73. http://dx.doi.org/10.4315/0362-028x-72.1.169.

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Compact Dry VP (CDVP) is a ready-to-use method for enumerating Vibrio parahaemolyticus in food. The presterilized plates contain a culture medium comprising peptone, NaCl, bile salts, antibiotics, chromogenic substrates, and polysaccharide gum as a cold water–soluble gelling. After diluting raw seafood samples in a phosphate-buffered saline solution, a 1-ml aliquot was inoculated onto the center of the plate and allowed to diffuse by capillary action. Blue-green colonies forming on the plates were counted after 18 to 20 h of incubation at 35°C. A total of 85 V. parahaemolyticus strains (62 tdh

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Wang, Hua, Vikas S. Gill, Kari A. Irvin, et al. "Recovery of Salmonella from Internally and Externally Contaminated Whole Tomatoes Using Several Different Sample Preparation Procedures." Journal of AOAC INTERNATIONAL 95, no. 5 (2012): 1452–56. http://dx.doi.org/10.5740/jaoacint.11-463.

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Abstract Studies were conducted to determine the relative effectiveness of whole soak [current Bacteriological Analytical Manual-(BAM) Salmonella method], quarter, stomach, and blend methods for the recovery of Salmonella organisms from internally and externally contaminated tomatoes. Tomatoes were subjected to three inoculation methods: surface inoculation, internal inoculation by injection, and immersion with single Salmonella serovars. The inoculation levels ranged from 1 to 100 CFU/tomato for surface and injection inoculation or 1 to 100 CFU/mL for immersion inoculation. Tomatoes were held

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Martin, Alain, and Stanley E. Katz. "Rapid Determination of Listeria monocytogenes in Foods Using a Resuscitation/Selection/Kit System Detection." Journal of AOAC INTERNATIONAL 76, no. 3 (1993): 632–34. http://dx.doi.org/10.1093/jaoac/76.3.632.

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Abstract A resuscitation medium consisting of a trypticase soy broth base supplemented with 0.5% yeast extract, 0.25% sodium pyruvate, 0.01 % sodium thiogly col late, and 0.1 % chicken fat was used in the resuscitation of heat-injured and freeze-injured cells of Listeria monocytogenes. After a resuscitation period of 4-h, the medium was made selective through the addition of nalidixic acid, acriflavin, and cycloheximide. The organisms were incubated in the selectivized medium at 35°C for an additional 16 h. The numbers of resuscitated Listeria monocytogenes cells rose from 101 to 107 cells/mL

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BARENDSE, W., and D. J. S. HETZEL. "Bam HI reveals a polymorphism in cattle when probing with human protein kinase C alpha (PRKCA)." Animal Genetics 22, no. 5 (2009): 441. http://dx.doi.org/10.1111/j.1365-2052.1991.tb00708.x.

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Yeung, Hing-Yuen, Pui-Chi Lo, Dennis K. P. Ng, and Wing-Ping Fong. "Anti-tumor immunity of BAM-SiPc-mediated vascular photodynamic therapy in a BALB/c mouse model." Cellular & Molecular Immunology 14, no. 2 (2015): 223–34. http://dx.doi.org/10.1038/cmi.2015.84.

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HAMMACK, THOMAS S., R. MIGUEL AMAGUAÑA, and WALLACE H. ANDREWS. "An Improved Method for the Recovery of Salmonella Serovars from Orange Juice Using Universal Preenrichment Broth." Journal of Food Protection 64, no. 5 (2001): 659–63. http://dx.doi.org/10.4315/0362-028x-64.5.659.

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The relative effectiveness of three methods for the recovery of Salmonella serovars from orange juice was determined. One method, a modified Bacteriological Analytical Manual (BAM) procedure consisted of preenrichment in lactose broth at 35°C for 24 h, selective enrichment, and selective plating. Another method, a National Centers for Disease Control and Prevention (CDC 1) procedure, consisted of direct enrichment in tetrathionate broth at 35°C for 24 and 48 h, followed by selective plating. The third method (also from CDC and designated CDC 2) consisted of preenrichment in Universal Preenrich

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NOAH, CHARLES W., JOHN C. PEREZ, NORA C. RAMOS, CHARLES R. McKEE, and M. VIRGINIA GIPSON. "Detection of Listeria spp. in Naturally Contaminated Seafoods Using Four Enrichment Procedures." Journal of Food Protection 54, no. 3 (1991): 174–77. http://dx.doi.org/10.4315/0362-028x-54.3.174.

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Four enrichment procedures were evaluated for the recovery of Listeria spp. from 211 samples of raw and processed seafoods. The presence of Listeria spp. was determined in all four methods by a commercial enzyme-linked immunosorbent assay kit. The enrichments used were 1) Listeria enrichment broth (LEB); 2) buffered LEB (BLEB); 3) BLEB transferred to the same enrichment after 24 h (BLEB 24-h transfer); and 4) modified University of Vermont medium (UVM-1) transferred after 24 h to UVM-1 medium containing additional acriflavin (UVM-2). All four enrichments were incubated for a total of 48 h at 3

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Costanza, Pascal, Charlotte Herzeel, and Wilfried Verachtert. "Comparing Ease of Programming in C++, Go, and Java for Implementing a Next-Generation Sequencing Tool." Evolutionary Bioinformatics 15 (January 2019): 117693431986901. http://dx.doi.org/10.1177/1176934319869015.

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elPrep is an extensible multithreaded software framework for efficiently processing Sequence Alignment/Map (SAM)/Binary Alignment/Map (BAM) files in next-generation sequencing pipelines. Similar to other SAM/BAM tools, a key challenge in elPrep is memory management, as such programs need to manipulate large amounts of data. We therefore investigated 3 programming languages with support for assisted or automated memory management for implementing elPrep, namely C++, Go, and Java. We implemented a nontrivial subset of elPrep in all 3 programming languages and compared them by benchmarking their

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Mahmood, Sami H., Aynour N. Aloqaily, Yazan Maswadeh, et al. "Effects of Heat Treatment on the Phase Evolution, Structural, and Magnetic Properties of Mo-Zn Doped M-Type Hexaferrites." Solid State Phenomena 232 (June 2015): 65–92. http://dx.doi.org/10.4028/www.scientific.net/ssp.232.65.

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In this article we report on the structural and magnetic properties of BaFe12-4xMoxZn3xO19hexaferrites with Mo-Zn substitution for Fe ions. The starting materials were commensurate with the BaM stoichiometry, and the Mo:Zn ratio was 1:3. The powder precursors were prepared by high energy ball milling, and subsequently sintered at temperatures from 1100 to 1300° C. The structural analyses indicated that all samples sintered at 1100° C were dominated by a major M-type hexaferrite phase. The relative abundance of the BaMoO4and Zn-spinel secondary phases increased with increasing the concentration

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SOLTANBEIGI, Amir, Harun DIRAMAN, and Mohammad Bagher HASSANPOURAGHDAM. "Chemical components of volatile oil and fatty acids of wild Bunium persicum (Boiss.) B. Fedtsch. and cultivated Cuminum cyminum L. populations." Acta agriculturae Slovenica 117, no. 2 (2021): 1. http://dx.doi.org/10.14720/aas.2021.117.2.1335.

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<p>Volatile oil and fatty acids components of six various populations of wild Bunium persicum Boiss. (Bam and Zirkuh/Iran) and cultivated Cuminum cyminum L. (Rayen/Iran; Cukurcak, Taskopru and Asagialicomak/Turkey) species were investigated. The volatile oil content of Bam and Zirkuh populations were 3.9 and 4.7 %, respectively. The analysis of volatile oils by the GC/FID-MSD showed that γ-terpinene (33.62-39.62 %), cuminal (17.9-19.3 %), o-cymene (5.3-11.1 %), benzenemethanol, α-methyl- (7.4-9.5 %), 1-phenyl-1-butanol (6.4-8.4 %) and limonene (6.4-8.6 %) were the major components of B.

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