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Journal articles on the topic '2012 h-111'

Author: Grafiati

Published: 26 July 2024

Last updated: 31 July 2025

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1

Miyauchi, Yoshihiro. "Second-Order Nonlinear Optical Microscopy of a H–Si(111)1 × 1 Surface in Ultra-High Vacuum Conditions." Physics Research International 2012 (April 11, 2012): 1–14. http://dx.doi.org/10.1155/2012/576547.

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This paper reviews the use of optical sum frequency generation (SFG) and second harmonic generation (SHG) microscopy under ultra-high vacuum (UHV) conditions to observe the dynamics of a hydrogen terminated Si(111)1 × 1 surface. First, we took SFG and SHG microscopic images of the surface after IR light pulse irradiation and found that the SHG and nonresonant SFG signals were enhanced, probably due to the formation of dangling bonds after hydrogen desorption. Second, we observed time-resolved SFG intensity images of a H–Si(111)1 × 1 surface. After visible pump light irradiation, the nonresonan

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2

Kim, Namhun, and Sung Kwon Kang. "Crystal structure of a monoclinic polymorph of 5-amino-1,3,4-thiadiazol-2(3H)-one." Acta Crystallographica Section E Structure Reports Online 70, no. 9 (2014): o922. http://dx.doi.org/10.1107/s1600536814016055.

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The title compound, C2H3N3OS, is a monoclinic (P21/c) polymorph of the previously reported triclinic structure [Kanget al.(2012).Acta Cryst.E68, o1198]. The asymmetric unit contains two independent molecules which are essentially planar, with r.m.s. deviations of 0.001 and 0.032 Å from the mean plane defined by the seven non-H atoms. In the crystal, N—H...N and N—H...O hydrogen bonds link the molecules into a sheet parallel to (111).

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3

Chen, Yuan-Tsung, S. H. Lin, and Y. C. Lin. "Effect of Low-Frequency Alternative-Current Magnetic Susceptibility inNi80Fe20Thin Films." Journal of Nanomaterials 2012 (2012): 1–6. http://dx.doi.org/10.1155/2012/186138.

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X-ray diffraction (XRD) results indicate that the NiFe thin films had a face-centered cubic (FCC) structure. Post-annealing treatment increased the crystallinity of NiFe films over those at room temperature (RT), suggesting that NiFe crystallization yields FCC (111) texturing. Post-annealing treatments increase crystallinity over that obtained at RT. This paper focuses on the maximum alternative-current magnetic susceptibility(χac)value of NiFe thin films with resonance frequency(fres)at low frequencies from 10 Hz to 25000 Hz. These results demonstrate that theχacof NiFe thin films increased w

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4

Mishra, Srujan, and S. Phillip Ahrenkiel. "Synthesis and Characterization of Electrospun Nanocomposite Nanofibers with Ag Nanoparticles for Photocatalysis Applications." Journal of Nanomaterials 2012 (2012): 1–6. http://dx.doi.org/10.1155/2012/902491.

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Polycrystalline mixed-phase TiO2nanofibers embedded with 2.0% w/v Ag nanoparticles was prepared by the electrospinning technique. Calcination of dry Ag nanoparticles-titanium (IV) isopropoxide/PVP electrospun nanofiber mats in air at for 24 h yielded polycrystalline TiO2/Ag nanofibers. The morphology and distribution of silver nanoparticles were observed by transmission electron microscopy (TEM), scanning TEM (STEM), and high-angle annular dark-field (HAADF) imaging. Mixed-phase anatase and rutile TiO2nanofibers were produced with Ag nanoparticles. High-resolution TEM lattice-fringe measuremen

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5

Joshi, Pankaj, Oliver Willekens, Xiaobing Shang, et al. "Tunable light beam steering device using polymer stabilized blue phase liquid crystals." Photonics Letters of Poland 9, no. 1 (2017): 11. http://dx.doi.org/10.4302/plp.v9i1.704.

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A polarization independent and fast electrically switchable beam steering device is presented, based on a surface relief grating combined with polymer stabilized blue phase liquid crystals. Switching on and off times are both less than 2 milliseconds. The prospects of further improvements are discussed. Full Text: PDF ReferencesD.C. Wright, et al., "Crystalline liquids: the blue phases", Rev. Mod. Phys. 61, 385 (1989). CrossRef H. Kikuchi, et al., "Polymer-stabilized liquid crystal blue phases", Nat. Mater. 1, 64 (2002). CrossRef Samsung, Korea, SID exhibition, (2008).J. Yan, et al., "Direct m

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6

Uchida, Hiroyuki. "(Invited) Pt-Alloy Anode and Cathode Catalysts for PEFCs." ECS Meeting Abstracts MA2024-02, no. 47 (2024): 3295. https://doi.org/10.1149/ma2024-02473295mtgabs.

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The R&D of highly active and durable cathode catalysts for the oxygen reduction reaction (ORR: O2 + 4H+ + 4e−→2H2O) is very important for polymer electrolyte fuel cells (PEFCs). Bimetallic alloys of Pt such as Pt−Co exhibit higher ORR activities than that of pure Pt. It was found for polycrystalline Pt alloy electrodes that the dissolution of the surface was followed by a rearrangement of the Pt atoms, resulting in a Pt-skin layer, which can protect the underlying bulk alloy.1, 2 It was also shown that a modified electronic structure at the Pt-skin layer induced enhanced ORR activity.1, 2

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7

Faulkner, James, Johannes Gerhard, Lee Stoner, and Danielle Lambrick. "Self-Paced Walking within a Diverse Topographical Environment Elicits an Appropriate Training Stimulus for Cardiac Rehabilitation Patients." Rehabilitation Research and Practice 2012 (2012): 1–5. http://dx.doi.org/10.1155/2012/140871.

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Purpose. To assess the effect of a self-paced walking intervention within a topographically varied outdoor environment on physiological and perceptual markers in cardiac rehabilitation (CR) patients.Methods. Sixteen phase II CR patients completed twelve self-paced one-mile walking sessions over a four-week period within a community-based CR programme. Walking velocity, heart rate (HR), and ratings of perceived exertion (RPE) were reported at eight stages throughout the self-paced walks.Results. The study showed a significant increase in walking velocity from week 1 (~4.5 km/h) to week 4 (~5.1

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8

Hosseinpur, A. R., H. R. Motaghian, and M. H. Salehi. " Potassium release kinetics and its correlation with pinto bean (Phaseolus vulgaris) plant indices." Plant, Soil and Environment 58, No. 7 (2012): 328–33. http://dx.doi.org/10.17221/70/2012-pse.

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The rate of potassium (K) release from soils is a dynamic process, and it is important to the evaluation of soil K availability to plant. The objectives of this study were to determine K release characteristics and the correlation of these parameters with bean plant indices in surface soils of 15 calcareous soils. The kinetics of K release was determined by successive extraction with 0.01 mol/L CaCl<sub>2</sub> in a period of 2&ndash;2017 h at 25 &plusmn; 1&deg;C. The results showed that the cumulative K&rlm; release ranged from 111 to 411 mg/kg. A plot of cumulativ

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9

Drogowska, K., S. Flege, C. Schmitt, et al. "Hydrogen Charging Effects in Pd/Ti/TiO2/Ti Thin Films Deposited on Si(111) Studied by Ion Beam Analysis Methods." Advances in Materials Science and Engineering 2012 (2012): 1–8. http://dx.doi.org/10.1155/2012/269603.

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Titanium and titanium dioxide thin films were deposited onto Si(111) substrates by magnetron sputtering from a metallic Ti target in a reactive Ar+O2atmosphere, the composition of which was controlled by precision gas controllers. For some samples, 1/3 of the surface was covered with palladium using molecular beam epitaxy. Chemical composition, density, and layer thickness of the layers were determined by Auger electron spectroscopy (AES) and Rutherford backscattering spectrometry (RBS). The surface morphology was studied using high-resolution scanning electron microscopy (HRSEM). After deposi

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10

Sidorov, Anton N., Kurt Gaskill, Marco Buongiorno Nardelli, et al. "Publisher’s Note: “Charge transfer equilibria in ambient-exposed epitaxial graphene on (0001¯) 6 H-SiC” [J. Appl. Phys. 111, 113706 (2012)]." Journal of Applied Physics 112, no. 2 (2012): 029908. http://dx.doi.org/10.1063/1.4742134.

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11

Iacone, Roberto, Paola Iaccarino Idelson, Pietro Formisano, et al. "Iodine Intake Estimated by 24 h Urine Collection in the Italian Adult Population: 2008–2012 Survey." Nutrients 13, no. 5 (2021): 1529. http://dx.doi.org/10.3390/nu13051529.

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Monitoring the population iodine status is essential for iodine deficiency eradication. This study assessed the average dietary iodine intake and the iodine status of a random sample of the Italian general adult population. The study population included 2378 adults aged 35–79 years (1229 men and 1149 women) from all 20 Italian regions, participating in the Osservatorio Epidemiologico Cardiovascolare/Health Examination Survey 2008–2012 (OEC/HES), and were examined for iodine intake in the framework of the MINISAL-GIRCSI Programme. Dietary iodine intake was assessed by the measurement of 24 h ur

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12

Mulyadi, Agah Muhammad, and Samsi Gunarta. "Model of Carbon Dioxide (CO₂) Emission from Motorcycle to the Manufactures, Engine Displacement, Service Life and Travel Speed." Applied Mechanics and Materials 776 (July 2015): 361–70. http://dx.doi.org/10.4028/www.scientific.net/amm.776.361.

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By the end of 2012 the population of motorcycle reached 77.7 million units with their average composition on the road reached 82%. The number of motorcycles produce CO2 emissions which have a negative impact on global warming. Global warming occurs because the greenhouse effect of CO2 in the atmosphere absorb heat energy and obstructed the heat from the atmosphere to the higher surface.The data collected in this research is the data of motorcycles fuel consumption. The method of data processing by converting the fuel consumption data to CO2 emissions using the equation of the Clean Development

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13

Rohwerder, Michael. "Kelvin Probe Techniques in Corrosion Science: An Overview of the Latest Developments." ECS Meeting Abstracts MA2022-02, no. 13 (2022): 777. http://dx.doi.org/10.1149/ma2022-0213777mtgabs.

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Over the last years, Kelvin probe techniques have found a more and more widespread application in corrosion science. While the pioneering applications by Stratmann et al were focused on investigating corrosion underneath ultra-thin electrolyte layers to cathodic delamination of organic coatings [1, 2], over the last 15 years the Kelvin probe method was shown to be applicable for new applications such as mapping hydrogen activities, measuring hydrogen permeation [3] and even measuring oxygen reduction at buried interfaces [4] or on surfaces just covered by a monolayer of water [5]. In this cont

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14

Berardi, Alberto, Isotta Zinani, Cecilia Rossi, et al. "Antibiotic Use in Very Low Birth Weight Neonates After an Antimicrobial Stewardship Program." Antibiotics 10, no. 4 (2021): 411. http://dx.doi.org/10.3390/antibiotics10040411.

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There is insufficient data regarding antimicrobial stewardship (AS) and outcomes of very low birth weight (VLBW) neonates after AS programs. This observational, retrospective study addressed AS and outcomes of VLBW neonates admitted to an Italian level-three center. Two periods were compared: (i) baseline, before AS (January 2011–December 2012) and (ii) intervention, after AS (January 2016–December 2017). Between these two periods, procedures were put in place to inform medical and nursing staff regarding AS. There were 111 and 119 VLBW neonates in the baseline (6744 live births) and in the in

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15

Lang, Abigail, Lauren C. Balmert, Mitchell Weiss, Jacqueline A. Pongracic, and Anne Marie Singh. "Real world use of peanut component testing among children in the Chicago metropolitan area." Allergy and Asthma Proceedings 43, no. 3 (2022): 226–33. http://dx.doi.org/10.2500/aap.2022.43.220021.

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Background: Peanut component tests (PCT) have become important in the evaluation of peanut allergy. There remains a paucity of research across the United States in investigating the utility of PCT in clinical practice in conjunction with current standards of care. Objective: The primary aims were to evaluate the performance and sensitization patterns of PCT in clinical practice when first available at our institution. Methods: We performed a retrospective chart review of 184 children with PCT and oral food challenge (OFC) results between 2012 and 2017. Simple logistic regression models assesse

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16

Roy, Debasish, Manik Chandra Shill, Shrabanti Dev, et al. "Anti-nociceptive and Antipyretic Activities of Hydroalcoholic Extract of Cassia sophera Linn. Leaves." Bangladesh Pharmaceutical Journal 15, no. 2 (2012): 107–11. http://dx.doi.org/10.3329/bpj.v15i2.12573.

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The crude hydroalcoholic extract of Cassia sophera Linn. leaves were investigated for its possible analgesic and antipyretic activities in rodents. The peripheral analgesic activity of C. sophera leaves was studied using acetic acidinduced writhing in mice and central analgesic activity was evaluated by using heat-induced pain in mice. The antipyretic activity of HECS was studied in Brewers yeast-induced pyrexia in rats. All these experiments were done at the doses of 300 and 600 mg/kg body weight. Intraperitoneal administration of C. sophera hydroalcoholic extract (HECS) produced significant

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17

Kaiser, Ute. "Properties of two dimensional materials obtained from experiments in a low-voltage aberration-corrected TEM." Acta Crystallographica Section A Foundations and Advances 70, a1 (2014): C21. http://dx.doi.org/10.1107/s2053273314099781.

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We report on structural and electronic properties of two-dimensional materials ob-tained by analytical low-voltage aberration-corrected transmission electron microscopy. Basic crystallographic defects and their peculiarities will be discussed for two-dimensional materials at the atomic level. Thus, we report the atomic structure of point defect and -clusters [1], the full life circle of dislocations [2] and the movements of grain boundaries in grapheme [3]. In addition, we unravel the atomic structure of the amorphous phase (graphene, SiO2) in direct space just from single-atom-based analysis

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18

Heubach, Maren-Kathrin, Areeg Abdelrahman, Fabian M. Schuett, Ludwig A. Kibler, and Timo Jacob. "In-Situ STM Study of Sodium Deposition Onto Au(111) in [Mppip][Tfsi]:Initial Stages, Nucleation, Cluster Growth, and Alloy Formation." ECS Meeting Abstracts MA2022-01, no. 23 (2022): 1155. http://dx.doi.org/10.1149/ma2022-01231155mtgabs.

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The development of battery systems fabricated from abundant materials that meet the highest safety requirements is a major challenge, while the demand for efficient energy storage is continuously increasing.[1] Sodium metal batteries might be an adequate substitute for lithium-ion batteries. In comparison to lithium, sodium is more abundant, is a strong reducing agent, and has a less negative standard electrode potential.[2] Investigations of the deposition and the dissolution behavior of sodium are of utmost importance since dendritic growth is amongst the key factors limiting the lifetime an

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19

Andayani, Friska Tri, and Endang Ekowarni. "Peran Relasi Orang Tua-Anak dan Tekanan Teman Sebaya terhadap Kecenderungan Perilaku Pengambilan Risiko." Gadjah Mada Journal of Psychology (GamaJoP) 2, no. 2 (2018): 138. http://dx.doi.org/10.22146/gamajop.33097.

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Alsa, A. (2014). Pendekatan kualitatif dan kuantitatif serta kombinasinya dalam penelitian psikologi. Cetakan V. Yogyakarta: Pustaka Pelajar.Badan Koordinasi Keluraga Berencana Nasional (BKKBN). (2011). Kajian profil penduduk remaja (10-24 tahun): Ada apa dengan remaja. Policy Brief Puslitbang Kependudukan. Retrieved fromhttp://www.depkes.go.id/resources/download/pusdatin/infodatin/infodatin%20reproduksi%20remaja-ed.pdfBadan Pusat Statistik (BPS). (2012). Survei demografi dan kesehatan Indonesia 2012. Kesehatan Reproduksi remaja. Jakarta: Kementerian Kesehatan Jakarta. Retrieved from http://ww

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20

Vasiljevic, Natasa, and Alicja Szczepanska. "(Invited) The Effect of Anion Adsorption on Surface-Alloying during Underpotential Deposition." ECS Meeting Abstracts MA2022-01, no. 23 (2022): 1157. http://dx.doi.org/10.1149/ma2022-01231157mtgabs.

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The spontaneous surface alloying during deposition is an unexplored route for developing new materials with a great potential for applications in catalysis, electronics, sensing and photonics. Although the surface-stress driven alloying has been theoretically predicted and explored on a fundamental level in the Ultra High Vacuum (UHV)1, very little of that knowledge has been employed in practice. The electrochemically controlled surface-alloying has not been understood well, although it was reported in many systems. The formation of UPD monolayer in the presence of specifically adsorbing ions

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21

Alam, Md Mahfuz, Youya Wagatsuma, Kazuya Okada, Michihiro Yamada, Kohei Hamaya, and Kentarou Sawano. "(Digital Presentation) Strain Engineering of Heteroepitaxial SiGe/Ge on Si with Various Crystal Orientations." ECS Meeting Abstracts MA2022-02, no. 32 (2022): 1212. http://dx.doi.org/10.1149/ma2022-02321212mtgabs.

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In recent years, Ge has emerged as one of the most promising materials toward next-generation high-performance and low-power-consumption optoelectronic devices. Moreover, SiGe/Ge heterostructures, consisting of strained SiGe with high Ge contents and Ge, have high potential for various applications. In terms of crystal orientations, there are various attractive choices for Ge and Ge-rich SiGe differently from Si. Particularly, the (111) orientation is very attractive for spintronics applications owing to capability of lattice matched epitaxial growth of high-quality ferromagnetic materials on

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22

Zini, Tommaso, Francesca Miselli, Chiara D’Esposito, et al. "Sustaining the Continued Effectiveness of an Antimicrobial Stewardship Program in Preterm Infants." Tropical Medicine and Infectious Disease 9, no. 3 (2024): 59. http://dx.doi.org/10.3390/tropicalmed9030059.

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Background: There are wide variations in antibiotic use in neonatal intensive care units (NICUs). Limited data are available on antimicrobial stewardship (AS) programs and long-term maintenance of AS interventions in preterm very-low-birth-weight (VLBW) infants. Methods: We extended a single-centre observational study carried out in an Italian NICU. Three periods were compared: I. “baseline” (2011–2012), II. “intervention” (2016–2017), and III. “maintenance” (2020–2021). Intensive training of medical and nursing staff on AS occurred between periods I and II. AS protocols and algorithms were ma

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23

Popesco, Timothée, Chris Donnelly, Julie Rosse, Bengt Kayser, Nicolas A. Maffiuletti, and Nicolas Place. "Acute effects of neuromuscular electrical stimulation on contralateral plantar flexor neuromuscular function." Current Issues in Sport Science (CISS) 8, no. 2 (2023): 018. http://dx.doi.org/10.36950/2023.2ciss018.

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Introduction Neuromuscular electrical stimulation (NMES) is used in athletes to enhance muscle strength (Filipovic et al., 2012) or in patients to restore muscle strength (Nussbaum et al., 2017). The increased maximal voluntary contraction (MVC) torque of one limb (e.g. right leg) while transcutaneous NMES is concomitantly applied to the contralateral limb (e.g. left leg) has been termed contralateral facilitation. This effect has previously been reported for the knee extensors (Cattagni et al., 2018; Minetto et al., 2018) but the underlying mechanisms remain to be investigated. It is al

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24

Sobczyk, Genowefa. "The Impact of the Economic Situation on Individual Consumption in Poland in 2015–2019." Annales Universitatis Mariae Curie-Skłodowska, sectio H – Oeconomia 55, no. 3 (2021): 101–15. http://dx.doi.org/10.17951/h.2021.55.3.101-115.

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25

Kusznier, Jacek. "Influence of spectral properties of light sources on perceived and recorded images." Photonics Letters of Poland 13, no. 2 (2021): 40. http://dx.doi.org/10.4302/plp.v13i2.1105.

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The text presents differences between the mechanism of seeing and recording images and potential sources of errors in color reproduction in recorded images. The measurements show that despite the relatively high values of indices (Ra, Rf i Rg) not all tested lamps are suitable for use on a photo set, as indicated by the value of TLCI index. The lighting requirements on a film set prioritize the quality of color reproduction, even at the expense of reducing the Luminous efficacy of a source (LES ) value. Full Text: PDF ReferencesL.T. Sharpe, A. Jagla, W. Jägle, "A luminous efficiency function,

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Asmara, Anjar Purba. "A PRELIMINARY STUDY OF INVESTIGATING OF COMPOUND GROUP CONTAINED IN ETHANOLIC EXTRACT OF MAHAGONY (Swietenia mahagoni L. Jacq.) SEEDS RELATED TO Α-GLUCOSIDASE INHIBITION". Jurnal Natural 18, № 2 (2018): 49–56. http://dx.doi.org/10.24815/jn.v18i2.9236.

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A preliminary study to determine the group of compound contained in the ethanolic extract of mahagony (Swietenia mahagoni L. Jacq.) seeds and its inhibitory activity to a-glucosidase enzyme has been done. The information from this study will be used in the further investigation about the specific constituents related to the bioactivity. The seed was grounded and then extracted with ethanol by maceration technique. The crude extract was separated with liquid-liquid extraction by using n-hexane, ethyl acetate, and methanol as the solvents. The best eluent for isolation, chloroform:ethanol (1:1),

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Khadidja KERZABI-KANOUN, Nabila BELYAGOUBI-BENHAMMOU, Larbi BELYAGOUBI, et al. "Antioxidant Activity of Brown Seaweed (Padina pavonica (L.) Extracts From the Algerian Mediterranean Coast." Journal of Natural Product Research and Applications 1, no. 02 (2021): 54–62. http://dx.doi.org/10.46325/jnpra.v1i02.15.

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The crude methanolic extract, ethyl acetate and butanolic fractions, tannins, saponins and polysaccharides of the marine brown alga, Padina pavonica, growing on the Algerian Mediterranean Coast were measured for antioxidant activity, using total antioxidant capacity (TAC), reducing power and 2,2-diphenyl-1-picrylhydrazyl (DPPH) radical scavenging assays. Total phenolic, flavonoid and proanthocyanidin contents were determined. The total phenolic, proanthocyanidin and flavonoid contents of methanolic extract were about of 2.007 ± 0.104 mg GAE/g DM, 4.611 ± 0.346 mg CE/g DM and 1.132 ± 0.091 mg C

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Singh, Devraj, Giridhar Mishra, Raj Kumar, and Raja Ram Yadav. "Temperature Dependence of Elastic and Ultrasonic Properties of Sodium Borohydride." Communications in Physics 27, no. 2 (2017): 151. http://dx.doi.org/10.15625/0868-3166/27/2/9615.

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We present the temperature dependent elastic and ultrasonic properties of sodium borohydride. The second and third order elastic constants of NaBH4 have been computed in the temperature range 0-300K using Coulomb and Born-Mayer potential. The sodium borohydride crystallizes into NaCl-type structure. The computed values of second order elastic constants have been applied to evaluate the temperature dependent mechanical properties such as bulk modulus, shear modulus, tetragonal modulus, Poisson’s ratio and Zener anisotropy factor and ultrasonic velocity to predict futuristic information about so

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Vahid, Danesh, Ozcan Numan та Najafi Mojtaba. "The evaluation of Isolated KH1-29 properties for producing α-amylase from a novel native highly thermostable, thermophilic and alkaline Bacillus sp". Biolife 3, № 2 (2022): 571–75. https://doi.org/10.5281/zenodo.7270814.

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<strong>ABSTRACT</strong> Alkaliphilic and thermophilic <em>bacillus sp</em>. KH1-29 which was isolated from Caspian Lake of Iran, produced thermostable α-Amylase at 55°C, pH 8.0. The molecular weight of the enzyme was estimated 45 kilodallton using sodium dodecyl sulphate-polyacrylamide gel electrophoresis. The enzyme showed working pH range of 7-8 with an optimum pH of 8.0. The temperature optimum of the enzyme was found at 90°C. α-Amylase production by Thermophilic <em>bacillus sp</em>. strain reached to maximum quantity at 36h after cultivation analyzed according to the

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Chakraborty, BK, and NN Nur. "Growth and Yield Performance of Chingi, Heteropneustes fossilis and Koi, Anabas testudineus in Bangladesh under Semi-Intensive Culture Systems." International Journal of Agricultural Research, Innovation and Technology 2, no. 2 (2013): 15–24. http://dx.doi.org/10.3329/ijarit.v2i2.14010.

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Production potential of shingi, Heteropneustes fossilis and koi, Anabas testudineus in polyculture were assessed at a stocking density of 2, 47,000 and 3, 70,500 ha-1, respectively in treatment T1 and T2. Monoculture of H. fossilis and A. testudineus was designed at a stocking density of 2, 47,000 ha-1 in treatment T3 and T4, respectively. Culture period of shingi was 120 days and koi was 100 days in all treatments. All fingerlings were of the same age at stocking, with a mean weight of 2.54±0.08 g for shingi and 0.50±0.01 g for koi, respectively. Commercial fish feeds (30.0% crude protein) su

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Abdul Jalal, Muhammad Irfan, Muhammad-Redha Abdullah-Zawawi, Nurfadhlina Musa, Basyirah Ghazali, Zalina Zahari, and Nasir Mohamad. "A synonymous KCNH2 polymorphism and methadone trough level influence QTc prolongation in Kelantanese Malay recipients of methadone maintenance therapy (MMT) in Malaysia." PLOS One 20, no. 5 (2025): e0322724. https://doi.org/10.1371/journal.pone.0322724.

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Potassium voltage-gated channel subfamily H member 2 (KCNH2) polymorphisms have been found to influence the heart-rate adjusted QT (QTc) intervals. We investigated the association between KCNH2 polymorphisms and QTc intervals among Malay opioid-dependent methadone maintenance treatment (MMT) recipients. A cross-sectional study was conducted involving 111 patients with stable methadone dosage for at least 6 months attending several methadone clinics in Kelantan, Malaysia between March 2011 and October 2012. Those with cardiac structural defects, recipients of other QTc-prolonging pharmacotherap

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Widiyastuti, Nia, Slameto Slameto, and Elvira Hoesein Radia. "PENGEMBANGAN MEDIA PEMBELAJARAN INTERAKTIF MENGGUNAKAN SOFTWARE ADOBE FLASH MATERI BUMI DAN ALAM SEMESTA." Perspektif Ilmu Pendidikan 32, no. 1 (2018): 77–84. http://dx.doi.org/10.21009/pip.321.9.

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The study aims to develop interactive learning media using Adobe Flash Professional CS6 software on Earth and Universe materials for third-grader students in primary school. The types of the study are research and development which carried out by using Borg and Gall's model development and modified into 7 development steps, which are (1) research and information collecting; (2) planning; (3) develop preliminary form of product; (4) preliminary field testing; (5) main product revision; (6) main field testing; and (7) operasional product revision. The study was conducted on April 2018 in two pri

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Yufiarti, Yufiarti, Edwita, and Suharti. "Health Promotion Program (JUMSIH); To Enhance Children's Clean and Healthy Living Knowledge." JPUD - Jurnal Pendidikan Usia Dini 13, no. 2 (2019): 341–55. http://dx.doi.org/10.21009/jpud.132.10.

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Knowledge about clean and healthy life in children needs to be given early to shape behavior in everyday life. Knowledge about healthy living can be provided at school through various learning programs. This study aims to find the effectiveness of health promotion programs (JUMSIH) to increase children's knowledge about clean and healthy living. The research method is a pre-experimental one-shot case study design. The respondents of this study were 68 students aged 7-8 years. The results showed that the JUMSIH program can help children have knowledge about healthy living. Based on data analysi

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Juanhuix, Jordi, Fernando Gil-Ortiz, Guifré Cuní, et al. "Developments in optics and performance at BL13-XALOC, the macromolecular crystallography beamline at the Alba Synchrotron." Journal of Synchrotron Radiation 21, no. 4 (2014): 679–89. http://dx.doi.org/10.1107/s160057751400825x.

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BL13-XALOC is currently the only macromolecular crystallography beamline at the 3 GeV ALBA synchrotron near Barcelona, Spain. The optics design is based on an in-vacuum undulator, a Si(111) channel-cut crystal monochromator and a pair of KB mirrors. It allows three main operation modes: a focused configuration, where both mirrors can focus the beam at the sample position to 52 µm × 5.5 µm FWHM (H × V); a defocused configuration that can match the size of the beam to the dimensions of the crystals or to focus the beam at the detector; and an unfocused configuration, where one or both mirrors ar

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Yulsyofriend, Mafardi, Tia Novela, Vivi Anggraini, and Adi Priyanto. "Stimulating Children's Numerical Literacy: The Effectiveness of Singing Favorite Food Songs." JPUD - Jurnal Pendidikan Usia Dini 17, no. 1 (2023): 144–54. http://dx.doi.org/10.21009/jpud.171.11.

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Numerical literacy is the ability needed to use number ideas and arithmetic skills in everyday situations as well as the ability to analyze quantitative data around children. This study aims to determine the effect of the intervention of singing favorite food songs on children's numerical literacy. Using a pretest-posttest experimental design with a control group, this study involved 20 children as research objects, consisting of 10 experimental class children and 10 control class children. The results of the study showed that singing activities with the theme of favorite food influenced the n

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Amraoui, Mounira, Chouaib Daoudi, and Mohamed Remram. "Preparation and Characterization of Silver Nanospheroids: Theoretical and Experimental Approaches." Photonics Letters of Poland 9, no. 2 (2017): 63. http://dx.doi.org/10.4302/plp.v9i2.683.

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We synthesized silver nanoparticles of different sizes and forms as function of the molar masses of AgNO3, in two different solvent mediums (ethanol, methanol). We carried out the synthesis according to standard chemical route with major modifications. The spectroscopic characterization showed the presence of two distinct absorption bands; the first band at 300 nm and the second shifted to 440 nm. We found a multipolar phenomenon depending on the temperature. The shape and size predicted by the numerical model are conform to the experimental results. The study demonstrated that the nanoparticl

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Vurdu, Can Doğan. "The Adsorption and Diffusion Manners of Hydrogen Atoms on Pt (100), Pt (110), and Pt (111) Surfaces." Advances in Condensed Matter Physics 2018 (September 10, 2018): 1–10. http://dx.doi.org/10.1155/2018/4186968.

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In this study, the interactions between H atoms and the (100), (110), and (111) surfaces of platinum have been investigated by using the London-Eyring-Polanyi-Sato (LEPS) potential function. The adsorption zones (sites) and LEPS energy values of these sites have been determined theoretically. In addition, the potential-energy surfaces for each Pt surface have been obtained in detail. Further, the adsorption sites on the surface, scattering from the surface, diffusion paths on the surface, and transition regions to the subsurface, have been determined and the differences have been examined in d

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Sanny, Sanny, and Yusni Warastuti. "Analisis Pengaruh Kinerja Keuangan dan Tata Kelola Perusahaan Terhadap Kondisi Kesehatan Keuangan Perusahaan." Jurnal Akuntansi Bisnis 18, no. 1 (2020): 63. http://dx.doi.org/10.24167/jab.v18i1.2702.

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Company’s financial health is one of the important factors that must be maintained by the company to maintain the sustainability of its business. The objective of the study is to examine the effect of financial performance and corporate governance on financial health. Financial performance is reflected by three indeps: leverage, liquidity, and profitability. While corporate governance is reflected by managerial ownership, institutional ownership, the proportion of independent commissioners, and the size of audit committee. This study used financial report of listed manufacturing companies in I

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Harvey Narváez, Jonnathan, Lina María Obando, and Catalina Pérez Caicedo. "Imaginario social, territorios de frontera y fronteras imaginarias: Comuna 10 de Pasto." Revista UNIMAR 36, no. 1 (2018): 13. http://dx.doi.org/10.31948/unimar.36-1.4.

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Los imaginarios sociales son entendidos como aquellas construcciones mentales socialmente compartidas y encarnadas en las instituciones sociales, por lo cual surge el interés de develar aquéllos que son construidos en torno al territorio y a las fronteras imaginarias al interior de la Comuna 10 de Pasto. Esta investigación se desarrolló con base en el paradigma cualitativo con enfoque fenomenológico, usando técnicas de recolección de información como el grupo de discusión y el grupo focal. Entre los principales resultados se encontró que los imaginarios sociales instituyentes están relacionado

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Martinez, Jose Manuel, Luís Leite, Daniela França, et al. "Bundle Approach to Reduce Bloodstream Infections in Neutropenic Hematologic." Acta Médica Portuguesa 28, no. 4 (2015): 474. http://dx.doi.org/10.20344/amp.6002.

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<p><strong>Introduction:</strong> The objective of the study was to reduce, by a bundle of interventions, the global bloodstream infections and catheterrelated bloodstream infections rates in neutropenic hematology patients with a long-term central venous catheter.<br /><strong>Material and Methods:</strong> This was a non-randomized prospective study. It was conducted in a 20-bed hematology oncology unit (Portuguese Institute of Oncology, Porto, Portugal) between 1st of August 2010 and 31st of January 2012. In this period we introduced a bundle of intervent

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Hoda, A. Abd El–Hamid, M. N. Ibrahim Lamis, Y. Ammar Mohamed, and A. Helmy Mohamed. "Allelopathic Effect of Neem (Azadirachta indica A. Juss) Aqueous leaf extract on The Germination and Growth of Some selected Crops and Weeds." Biolife 5, no. 4 (2022): 428–36. https://doi.org/10.5281/zenodo.7376409.

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<strong>ABSTRACT</strong> The present study was conducted to investigate the allelopathic effect of Neem leaf aqueous extract on the seed germination and growth of two crops (<em>Zea mays</em> L. and <em>Triticum aestivum</em> L.) and two weeds (<em>Bidens pilosa</em> L. and <em> Portulaca oleracea</em> L.). Also, the total phenols, flavonoids, saponins, tannins and alkaloids, were determined in the Neem leaves. The results indicated that the aqueous extract of Neem plant showed a remarkable allelopathic effect on the growth and germination of all test plant species. The effectiveness of

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Ers, Heigo, Iuliia Voroshylova, Piret Pikma, and Vladislav Ivanistsev. "Relating the Ambient Temperature and Ionic Liquid Structure to the Changes of Capacitance Using Molecular Dynamics." ECS Meeting Abstracts MA2022-01, no. 46 (2022): 1958. http://dx.doi.org/10.1149/ma2022-01461958mtgabs.

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Ionic liquids (ILs) are a unique class of electrolytes, which characteristics make them suitable for use in solar cells, supercapacitors, and fuel cells1. Due to the appealing properties such as good electrochemical stability, low vapour pressure, high concentration of ions and the lack of solvent, they have been under intense study since the early 2000s. Although numerous theoretical2,3, computational4,5, and experimental studies6,7 have shed light on the interfacial properties of ILs, which differ noticeably from the aqueous electrolytes, multiple open questions remain. One such problem is h

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Sitti Rahmaniar Abubakar, Aprillianti, Ahid Hidayat, Muamal Gadafi, and Nanang Sahriana. "Using Mind Mapping Learning Methods for Children’s Language Skills." JPUD - Jurnal Pendidikan Usia Dini 15, no. 1 (2021): 141–61. http://dx.doi.org/10.21009/jpud.151.08.

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Language skills are significant predictors of early academic and social-emotional outcomes of children and are important predictors of school readiness. This study aims to improve children's language skills through the application of mind mapping learning methods. This classroom action research used Kemmis and Taggart's cycle model. The research subjects were 12 children in group B consisting of eight boys and four girls. The data was collected through observation, interviews, and documentation with the validity of the data using source triangulation and method triangulation. This research use

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Troncoso Espinosa, Fredy Humberto, Yamil Gerard Avello Betancur, and Luis Andres Martinez Flores. "Prediction of cellulose sheet cutting using Machine Learning." Universidad Ciencia y Tecnología 25, no. 110 (2021): 109–18. http://dx.doi.org/10.47460/uct.v25i110.481.

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Cellulose is the main raw material for the production of paper. Companies that produce it present in their production line the cutting of the cellulose sheet. This failure is sporadic and has a high economic impact since it paralyzes the production line for several hours, incurring unproductive hours and a large deployment of human and financial resources. In this research, the use of Data Mining is proposed to define a machine learning algorithm that allows predicting the cutting of the cellulose sheet in a production line of a cellulose plant in Chile. The results show that by applying this

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KAZERANI, FARZANEH, SAMAD KHAGHANINIA, ALI ASGHAR TALEBI, MAGNUS PERSSON, and MARC POLLET. "Eight new species of Dolichopodinae (Diptera: Dolichopodidae) from northern Iran." Zootaxa 4242, no. 1 (2017): 111. http://dx.doi.org/10.11646/zootaxa.4242.1.6.

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Dipterological surveys were conducted in different sites in western and central parts of northern Iran (Guilan, Mazandaran, Kordestan, East and West Azerbaijan and Ardabil provinces) during 2010–2011 using Malaise traps, and during 2012–2014 employing sweep nets. A total of 110 species were collected, including 42 Dolichopodinae. Eleven dolichopodine species proved new to science, eight of which are described here: Dolichopus fuscicercus sp. nov., D. subimmaculatus sp. nov., Gymnopternus flavitibia sp. nov., G. atratus sp. nov., Hercostomus setitibia sp. nov., H. albicoxa sp. nov., Poeciloboth

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O'Cearbhaill, Roisin Eilish, Alexia Iasonos, Qin Zhou, et al. "Polyvalent vaccine-KLH conjugate and OPT-821 with bevacizumab (BEV) in patients with ovarian cancer in second or greater remission." Journal of Clinical Oncology 31, no. 15_suppl (2013): 5550. http://dx.doi.org/10.1200/jco.2013.31.15_suppl.5550.

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5550 Background: We previously completed a phase I study of a polyvalent vaccine containing GM2, Globo-H, LeY, Tn-MUC1, Tn(c), STn(c) and TF(c) antigens (AGs) individually conjugated to KLH and mixed with adjuvant OPT-821. We showed safe induction of antibody (ab) responses to 5 of the 7 vaccine AGs. Data has shown that tumor vaccine efficacy may be enhanced through disruption of angiogenesis thus providing a rationale for combining BEV with the polyvalent vaccine. We conducted an IRB-approved pilot study to evaluate the safety and immunogenicity of the poly-KLH-vaccine when given with BEV in

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Lee, Ji-Ho, Ji-Hwan Park, Kyeong-Soo Kang, Chanjin Park, and Soo-Yeon Lee. "An a-IGZO TFT Based Pixel Circuit Suitable for Stable Operation Under Amoled Impulsive Driving Dimming Scheme." ECS Meeting Abstracts MA2024-02, no. 34 (2024): 2389. https://doi.org/10.1149/ma2024-02342389mtgabs.

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Active matrix organic light emitting diode (AMOLED) display backplanes based on amorphous indium-gallium-zinc oxide (a-IGZO) TFTs have gained considerable attention [1]-[3], due to their large on-off ratio, extremely low off-current, and low-temperature fabrication process [4]-[6]. In mobile AMOLED displays, AMOLED impulsive driving (AID) dimming scheme is required to finely tune the overall brightness of the display [7]. This AID dimming modifies the off-duty ratio of the emission (EM) signal of the pixel circuit according to ambient light conditions, thereby regulating the brightness scale o

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Muñoz Cobos, Génesis, and Wilson Peñaloza Peñaloza. "APORTE DEL PSICOPEDAGOGO EN ESTUDIANTES CON TRASTORNO POR DÉFICIT DE ATENCIÓN CON HIPERACTIVIDAD." Universidad Ciencia y Tecnología 24, no. 105 (2020): 85–92. http://dx.doi.org/10.47460/uct.v24i105.385.

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La presente investigación centra su accionar en el estudio del aporte del psicopedagogo en estudiantes con trastorno por déficit de atención con hiperactividad. En un primer momento se realiza una revisión del estado del arte permitiendo conocer algunos constructos teóricos importantes para el abordaje de esta temática y así poder ir profundizando sobre los elementos que pueden estar afectando la intervención adecuada de este tipo de trastorno. El objetivo de este trabajo fue identificar el aporte del psicopedagogo en estudiantes con trastorno por déficit de atención con hiperactividad, para c

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Iemura, Hikaru, Fuki Goto, Miyuki Uomoto, and Takehito Shimatsu. "(Second Best Student Paper Award) Blade Test in Atmospheric-Pressure Ar Gas to Characterize Bonded Interface Fabricated Using Atomic Diffusion Bonding." ECS Meeting Abstracts MA2023-02, no. 33 (2023): 1613. http://dx.doi.org/10.1149/ma2023-02331613mtgabs.

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Atomic diffusion bonding (ADB) of wafers using thin films is a promising process to achieve room-temperature wafer bonding [1]. For ADB processing, thin oxide [2] and nitride [3] films are useful for bonding, as are thin metal films [1]. For blade testing, a conventional method to examine the surface free energy at the bonded interface γ, the debonding length L is measured after a thin blade is inserted between the bonded wafers. The value of γ is calculated using L values. For a bonded interface such as Si/SiO2 or SiO2/SiO2, stress corrosion caused by oxygen and water gases in air is well-kno

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Bates, C. A., S. W. Fraedrich, T. C. Harrington, R. S. Cameron, R. D. Menard, and G. S. Best. "First Report of Laurel Wilt, Caused by Raffaelea lauricola, on Sassafras (Sassafras albidum) in Alabama." Plant Disease 97, no. 5 (2013): 688. http://dx.doi.org/10.1094/pdis-09-12-0866-pdn.

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Laurel wilt, caused by Raffaelea lauricola, a fungal symbiont of the redbay ambrosia beetle, Xyleborus glabratus, is responsible for extensive mortality of native redbays (Persea borbonia and P. palustris) in the coastal plains of the southeastern United States (1). The wilt also affects the more widespread sassafras, Sassafras albidum, particularly in areas where diseased redbays are common and populations of X. glabratus are high. Because sassafras stems were thought to lack chemicals that are attractive to the beetle, and sassafras tends to be widely scattered in forests, it was believed th

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