1,290 research outputs found
Hesitation : L\u27hesitation
https://digitalcommons.library.umaine.edu/mmb-ps/2216/thumbnail.jp
Volumetric diffusers : pseudorandom cylinder arrays on a periodic lattice
Most conventional diffusers take the form of a surface based treatment, and as a result can only operate in hemispherical space. Placing a diffuser in the volume of a room might provide greater efficiency by allowing scattering into the whole space. A periodic cylinder array (or sonic crystal) produces periodicity lobes and uneven scattering. Introducing defects into an array, by removing or varying the size of some of the cylinders, can enhance their diffusing abilities. This paper applies number theoretic concepts to create cylinder arrays that have more even scattering. Predictions using a Boundary Element Method are compared to measurements to verify the model, and suitable metrics are adopted to evaluate performance. Arrangements with good aperiodic autocorrelation properties tend to produce the best results. At low frequency power is controlled by object size and at high frequency diffusion is dominated by lattice spacing and structural similarity. Consequently the operational bandwidth is rather small. By using sparse arrays and varying cylinder sizes, a wider bandwidth can be achieved
She\u27s The Talk Of New York
https://digitalcommons.library.umaine.edu/mmb-vp/6544/thumbnail.jp
Thioxoethenylidene (CCS) as a bridging ligand
The reaction of [Mo(ā”CBr)(CO)2(Tp*)] (Tp* = hydrotris(3,5-dimethylpyrazol-1-yl)borate) with [Fe2(Ī¼-SLi)2(CO)6] affords, inter alia, the unsymmetrical binuclear thioxoethenylidene complex [Mo2(Ī¼,Ļ(C):Ī·2(Cā²S)-CCS)(CO)4(Tp*)2], which may be more directly obtained from [Mo(ā”CBr)(CO)2(Tp*)] and Li2S. The reaction presumably proceeds via the intermediacy of the bis(alkylidynyl)thioether complex S{Cā”Mo(CO)2(Tp*)}2, which was, however, not directly observed but explored computationally and found to lie 78.6 kJ molā1 higher in energy than the final thioxoethenylidene product. Computational interrogation of the molecules [M2(Ī¼-C2S)(CO)2(Tp*)2] (M = Mo, W, Re, Os) reveals three plausible coordination modes for a thioxoethenylidene bridge which involve a progressive strengthening of the CāC bond and weakening of the MāC and MāS bonds, as might be expected from simple effective atomic number considerations.This work was supported by the Australian Research Council (DP130102598 and DP110101611)
Tipperary: Irish Love Song
VERSE 1Iām in love with a slip of a tip tip typical Tipperary miss:Sheās a regular clip with a rosy lip that youād dearly love to kiss.From the tip of her toes to the tip tip top of her nose I love her so.Iād like to just take her and squeeze her,I know that it wouldnāt displease her.But she lives in Tipperary many miles away from here,if I could just meet her to see her and greet her,Iām thinkinā Iād eat her the little dear.But sheās many miles away from here and so Iāll wait I fear.Till I take a notion and sail oāer the ocean to Ireland.
CHORUSFaith itās me thatās nearly crazy,From me Tipperary daisyAll the day me hearts āunaisy.āSure the thing I find thatās on me mind,Is the darlinā girl I left behind,Far off in dear old Tipperary.
VERSE 2Now Iāll give ye a tip when I board the ship with me grip to trip away:Iāll be there with a yell when they ring the bell and Iāll shout āhip hip hoo ray.āThen the whistle will toot and away weāll shoot with a toot toot down the bay.Iāll wave a bye bye when weāre sailinā from over the top of the railinā.Then across the briny ocean to the tiny Emārald Isle Iād give me last penny, if I hadnāt any, begory, or many to see her smile.As she used to when she sat ferninst me down be side the stile.But I was a rover bedad, and came over from Ireland.
CHORU
Pengaruh Metode Bermain Peran terhadap Keterampilan Sosial Anak Usia 4-5 Tahun di Sps Mahkota Dewa Kecamatan Sail Kota Pekanbaru
This study Aims To Know How Much Influence Method Role Playing Against Social Skills Ages 4-5 Years On SPS Mahkota Dewa, District Sail, Pekanbaru. This research Consists Of Two Variables: Role Playing Method and Children's Social Skills. Proposed hypothesis in this study are the following: There is a Role Playing Against Method Effect of Social Skills Ages 4-5 Years On SPS Mahkota Dewa, District Sail, Pekanbaru. The study involved 20 subjects, namely 4-5 years old. Methods of data collection in this study using experimental. Data analysis techniques used in this study is a partial correlation techniques using facilities assistance program SPSS 17.0 for windos.The results showed no significant positive relationship between the independence of Mechanical Token Economy Against Children Aged 4-5 Years On SPS Maohkota god, District Pekanbaru City. Based on the test results after the child's social skills differences using methods contained 48.67% Role Playing Role Playing Method influence Against Child Social Skills
Persepsi Warga Belajar terhadap Pelaksanaan Pembelajaran Paket C di Pkbm Bunga Tanjung Kabupaten Kampar
Research it is based on the state of facilities and in the implementation of the learning package c in PKBM It can be said support, although not memadai.rumusan problems research is whether perception residents learn with the implementation of the learning package c in PKBM Bunga Tanjung Kabupaten Kampar in good?. The purpose of this research is to find perception residents learn with the implementation of the learning package C PKBM Bunga Tanjung Kabupaten Kampar in good. Population in this study 60 people learn. So research sample areas 38 people and the other 20 sample test on critical level 10 %, sample used is simple random sampling. An instrument data collection that is chief with 50 a statement and if the trial live 47 a statement valid for in made instrument research. Data analysis through descriptive analysis quantitative. The results of the analysis that have been conducted by then a conclusion can be drawn to the result of this research be seen that, perception residents learn with the implementation of the learning package c in PKBM Bunga Tanjung Kabupaten Kampar in good, with the 77 %. Although environmental factors are more dominant than factors instrumental. It means residents learn thought that environment around and place study in PKBM Bunga Tanjung be able to support learning as expected
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