103 research outputs found

    Flexible and stackable terahertz metamaterials via silver-nanoparticle inkjet printing

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    There is presently much interest in tunable, flexible, or reconfigurable metamaterial structures that work in the terahertz frequency range. They can be useful for a range of applications, including spectroscopy, sensing, imaging, and communications. Various methods based on microelectromechanical systems have been used for fabricating terahertz metamaterials, but they typically require high-cost facilities and involve a number of time-consuming and intricate processes. Here, we demonstrate a simple, robust, and cost-effective method for fabricating flexible and stackable multiresonant terahertz metamaterials, using silver nanoparticle inkjet printing. Using this method, we designed and fabricated two arrays of split-ring resonators (SRRs) having different resonant frequencies on separate sheets of paper and then combined the two arrays by stacking. Through terahertz time-domain spectroscopy, we observed resonances at the frequencies expected for the individual SRR arrays as well as at a new frequency due to coupling between the two SRR arrays.journal articl

    チョッパとインバータを用いた電気二重層コンデンサの電圧バランス回路<論文>

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    Electric double layer capacitors(EDLCs) are used in series connection and the voltage balance among EDLCs is important. The voltage balance circuit with inverter has the merits of simple and low cost. However the voltage drop at diodes and transistors impedes the voltage balance operation. We have developed a new voltage balance circuit using chopper and inverter. The chopper steps up the input voltage of inverter to compensate the voltage drop. This paper describes the new voltage balance circuit and the experimental results in detail.textapplication/pdfdepartmental bulletin pape

    間伐,列状伐採後の林分におけるニホンジカによる剥皮被害の発生

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    application/pdf三重大学大学院生物資源学研究科博士前期課程共生環境学専攻166thesi

    0812-9869-9940 (WA), Jual Keranda Mayat Proyonanggan Tengah

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    &lt;p&gt;0812-9869-9940 (WA), Jual Keranda Mayat Proyonanggan Tengah@@Jual Keranda Mayat Proyonanggan Tengah, Jual Keranda Mayat Rambutan, Jual Keranda Mayat Gunung Menyan, Jual Keranda Mayat Gunung Picung, Jual Keranda Mayat Pasarean, Jual Keranda Mayat Purwabakti, Jual Keranda Mayat Bojong Indah, Jual Keranda Mayat Bojong Sempu, Jual Keranda Mayat Cogreg@@keranda jenazah 1 set promo @keranda mayat dan pemandian sepaket@keranda awet kokoh anti karat@paket keranda murah@paket keranda jenazah dan pemandian 1 paket@keranda paket@paket pemandian jenazah dan keranda@pemandian jenazah@GRATIS KAIN PENUTUP KERANDA@Menyediakan berbagai kebutuhan kepengurusan jenazah@@Dengan material stainless steel, kami memproduksi KERANDA JENAZAH dan PEMANDIAN JENAZAH yang mana ANTI KARAT, KOKOH, dan JELAS KEAWETANNYA.@@Memudahkan bagi jamaah sekalian dalam kepengurusan jenazah@Dibuat dari STAINLESS STEEL sehingga tahan karat dan aman disimpan dalam ruangan@Desain yang KOKOH mampu menahan berat hingga 300kg @@Spesifikasi Singkat:@-KERANDA@Bahan : Stainless Steel 201@Dimensi : Panjang 200 cm � Lebar 65 cm -Tinggi kurungan 64cm@Beban Maximum 300 kg@@-PEMANDIAN JENAZAH@Bahan : Stainless Steel 201@Dimensi : Panjang 205cm - Lebar 75cm - Tinggi 80cm@Beban MAX : 300KG@@@#JualKerandaMayatProyonangganTengah, #JualKerandaMayatRambutan, #JualKerandaMayatGunungMenyan, #JualKerandaMayatGunungPicung, #JualKerandaMayatPasarean, #JualKerandaMayatPurwabakti, #JualKerandaMayatBojongIndah, #JualKerandaMayatBojongSempu, #JualKerandaMayatCogreg&lt;/p&gt

    Quantitative Profiling and Identification of Outer Membrane Proteins of β-Lactam Resistant Strain of <i>Acinetobacter baumannii</i>

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    In the recent past, Acinetobacter baumannii in hospitals has become increasingly resistant to a number of antibiotics including the latest carbapenems and this is of great concern. Here, for the first time, we report 2D-Differential In-Gel Electrophoresis (DIGE) analysis of outer membrane proteome of ATCC 19606 and carbapenem-resistant strain of A. baumannii. Using biological variance analysis (BVA), we identified 25 differentially expressed proteins with a fold difference ≥2; confidence >90% and statistical significance p ≤ 0.05. By applying MALDI TOF/TOF and ESI MS/MS proteomic approach to carbapenem-resistant A. baumannii, we identified four porins whose expression was significantly downregulated and a large number of upregulated proteins with specific transport and enzymatic properties. All the following synergistically give advantage to the resistant A. baumannii for survival: (i) high expression of altered CarO isoforms with possible low influx efficiency, (ii) elevated levels of CsuA/B with high adhesive properties, (iii) overexpression of pivotal nutrient transporters, (iv) continued expression of the major OmpAb, and (v) induced production of proteins of hypothetical origin. This proteomic study provides a platform to understand the complex nature of β-lactam resistance in A. baumannii

    Quantitative Profiling and Identification of Outer Membrane Proteins of β-Lactam Resistant Strain of <i>Acinetobacter baumannii</i>

    No full text
    In the recent past, Acinetobacter baumannii in hospitals has become increasingly resistant to a number of antibiotics including the latest carbapenems and this is of great concern. Here, for the first time, we report 2D-Differential In-Gel Electrophoresis (DIGE) analysis of outer membrane proteome of ATCC 19606 and carbapenem-resistant strain of A. baumannii. Using biological variance analysis (BVA), we identified 25 differentially expressed proteins with a fold difference ≥2; confidence >90% and statistical significance p ≤ 0.05. By applying MALDI TOF/TOF and ESI MS/MS proteomic approach to carbapenem-resistant A. baumannii, we identified four porins whose expression was significantly downregulated and a large number of upregulated proteins with specific transport and enzymatic properties. All the following synergistically give advantage to the resistant A. baumannii for survival: (i) high expression of altered CarO isoforms with possible low influx efficiency, (ii) elevated levels of CsuA/B with high adhesive properties, (iii) overexpression of pivotal nutrient transporters, (iv) continued expression of the major OmpAb, and (v) induced production of proteins of hypothetical origin. This proteomic study provides a platform to understand the complex nature of β-lactam resistance in A. baumannii

    Quantitative Profiling and Identification of Outer Membrane Proteins of β-Lactam Resistant Strain of <i>Acinetobacter baumannii</i>

    No full text
    In the recent past, Acinetobacter baumannii in hospitals has become increasingly resistant to a number of antibiotics including the latest carbapenems and this is of great concern. Here, for the first time, we report 2D-Differential In-Gel Electrophoresis (DIGE) analysis of outer membrane proteome of ATCC 19606 and carbapenem-resistant strain of A. baumannii. Using biological variance analysis (BVA), we identified 25 differentially expressed proteins with a fold difference ≥2; confidence >90% and statistical significance p ≤ 0.05. By applying MALDI TOF/TOF and ESI MS/MS proteomic approach to carbapenem-resistant A. baumannii, we identified four porins whose expression was significantly downregulated and a large number of upregulated proteins with specific transport and enzymatic properties. All the following synergistically give advantage to the resistant A. baumannii for survival: (i) high expression of altered CarO isoforms with possible low influx efficiency, (ii) elevated levels of CsuA/B with high adhesive properties, (iii) overexpression of pivotal nutrient transporters, (iv) continued expression of the major OmpAb, and (v) induced production of proteins of hypothetical origin. This proteomic study provides a platform to understand the complex nature of β-lactam resistance in A. baumannii

    Quantitative Profiling and Identification of Outer Membrane Proteins of β-Lactam Resistant Strain of <i>Acinetobacter baumannii</i>

    No full text
    In the recent past, Acinetobacter baumannii in hospitals has become increasingly resistant to a number of antibiotics including the latest carbapenems and this is of great concern. Here, for the first time, we report 2D-Differential In-Gel Electrophoresis (DIGE) analysis of outer membrane proteome of ATCC 19606 and carbapenem-resistant strain of A. baumannii. Using biological variance analysis (BVA), we identified 25 differentially expressed proteins with a fold difference ≥2; confidence >90% and statistical significance p ≤ 0.05. By applying MALDI TOF/TOF and ESI MS/MS proteomic approach to carbapenem-resistant A. baumannii, we identified four porins whose expression was significantly downregulated and a large number of upregulated proteins with specific transport and enzymatic properties. All the following synergistically give advantage to the resistant A. baumannii for survival: (i) high expression of altered CarO isoforms with possible low influx efficiency, (ii) elevated levels of CsuA/B with high adhesive properties, (iii) overexpression of pivotal nutrient transporters, (iv) continued expression of the major OmpAb, and (v) induced production of proteins of hypothetical origin. This proteomic study provides a platform to understand the complex nature of β-lactam resistance in A. baumannii

    Quantitative Profiling and Identification of Outer Membrane Proteins of β-Lactam Resistant Strain of <i>Acinetobacter baumannii</i>

    No full text
    In the recent past, Acinetobacter baumannii in hospitals has become increasingly resistant to a number of antibiotics including the latest carbapenems and this is of great concern. Here, for the first time, we report 2D-Differential In-Gel Electrophoresis (DIGE) analysis of outer membrane proteome of ATCC 19606 and carbapenem-resistant strain of A. baumannii. Using biological variance analysis (BVA), we identified 25 differentially expressed proteins with a fold difference ≥2; confidence >90% and statistical significance p ≤ 0.05. By applying MALDI TOF/TOF and ESI MS/MS proteomic approach to carbapenem-resistant A. baumannii, we identified four porins whose expression was significantly downregulated and a large number of upregulated proteins with specific transport and enzymatic properties. All the following synergistically give advantage to the resistant A. baumannii for survival: (i) high expression of altered CarO isoforms with possible low influx efficiency, (ii) elevated levels of CsuA/B with high adhesive properties, (iii) overexpression of pivotal nutrient transporters, (iv) continued expression of the major OmpAb, and (v) induced production of proteins of hypothetical origin. This proteomic study provides a platform to understand the complex nature of β-lactam resistance in A. baumannii
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