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Articoli di riviste sul tema "Smash product"

Autore: Grafiati
Pubblicato: 21 settembre 2024

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1

任, 北上. "Duality between the Smash Product and Smash Coproduct". Advances in Applied Mathematics 06, n. 09 (2017): 1105–14. http://dx.doi.org/10.12677/aam.2017.69134.

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2

Cinar, Ismet, Ozgur Ege e Ismet Karaca. "The digital smash product". Electronic Research Archive 28, n. 1 (2020): 459–69. http://dx.doi.org/10.3934/era.2020026.

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3

Guo, Shuangjian, Xiaohui Zhang, Yuanyuan Ke e Yizheng Li. "Enveloping actions and duality theorems for partial twisted smash products". Filomat 34, n. 10 (2020): 3217–27. http://dx.doi.org/10.2298/fil2010217g.

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Abstract (sommario):
In this paper, we first generalize the theorem about the existence of an enveloping action to a partial twisted smash product. Then we construct a Morita context between the partial twisted smash product and the twisted smash product related to the enveloping action. Finally, we present versions of the duality theorems of Blattner-Montgomery for partial twisted smash products.
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4

LYDAKIS, MANOS. "Smash products and Γ-spaces". Mathematical Proceedings of the Cambridge Philosophical Society 126, n. 2 (marzo 1999): 311–28. http://dx.doi.org/10.1017/s0305004198003260.

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In this paper we construct a symmetric monoidal smash product of Γ-spaces modelling the smash product of connective spectra. For the corresponding theory of ring-spectra, we refer the reader to [Sch].
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5

Ma, Tianshui, Haiying Li e Tao Yang. "Cobraided smash product Hom-Hopf algebras". Colloquium Mathematicum 134, n. 1 (2014): 75–92. http://dx.doi.org/10.4064/cm134-1-3.

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6

KAN, HAIBIN. "THE GENERALIZED SMASH PRODUCT AND COPRODUCT". Chinese Annals of Mathematics 21, n. 03 (luglio 2000): 381–88. http://dx.doi.org/10.1142/s0252959900000406.

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7

Jia, Ling, e Fang Li. "Global dimension of weak smash product". Journal of Zhejiang University-SCIENCE A 7, n. 12 (dicembre 2006): 2088–92. http://dx.doi.org/10.1631/jzus.2006.a2088.

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8

Mu, Qiang. "Smash product construction of modular lattice vertex algebras". Electronic Research Archive 30, n. 1 (2021): 204–20. http://dx.doi.org/10.3934/era.2022011.

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<abstract><p>Motivated by a work of Li, we study nonlocal vertex algebras and their smash products over fields of positive characteristic. Through smash products, modular vertex algebras associated with positive definite even lattices are reconstructed. This gives a different construction of the modular vertex algebras obtained from integral forms introduced by Dong and Griess in lattice vertex operator algebras over a field of characteristic zero.</p></abstract>
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9

Nasution, Usman, Muhammad Yan Ahady, Vivi Pratiwi, Fatimah Zahrah Albanjari, Elvita Sari Br Tarigan e Xyena Tesalonika Br Siregar. "Smash Skills In Table Tennis Games". QISTINA: Jurnal Multidisiplin Indonesia 3, n. 1 (1 giugno 2024): 685–88. http://dx.doi.org/10.57235/qistina.v3i1.2376.

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The game of table tennis is a popular sport and is well known by almost all levels of Indonesian society, both in cities and villages, from children to the elderly. The aim of this research is to produce a product in the form of a smash skill instrument in table tennis games, as well as to obtain the validity and reliability of the smash skill instrument in table tennis games. This research uses the research and development (RD) method.
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10

WANG, DINGGUO, e YUANYUAN KE. "THE CALABI–YAU PROPERTY OF TWISTED SMASH PRODUCTS". Journal of Algebra and Its Applications 13, n. 03 (31 ottobre 2013): 1350118. http://dx.doi.org/10.1142/s0219498813501181.

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Let H be a finite-dimensional cocommutative semisimple Hopf algebra and A * H a twisted smash product. The Calabi–Yau (CY) property of twisted smash product is discussed. It is shown that if A is a CY algebra of dimension dA, a necessary and sufficient condition for A * H to be a CY Hopf algebra is given.
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11

Setiawan, Anang, Fauzan Effendi e Mohammad Toha. "Akurasi Smash Forehand Bulutangkis Dikaitkan dengan Kekuatan Otot Lengan dan Koordinasi Mata-Tangan". Jurnal MAENPO: Jurnal Pendidikan Jasmani Kesehatan dan Rekreasi 10, n. 1 (18 giugno 2020): 50. http://dx.doi.org/10.35194/jm.v10i1.949.

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Pada permainan bulutangkis, smash merupakan salah satu teknik yang dapat digunakan untuk mendapatkan poin. Kekuatan otot lengan dan ketepatan pukulan menjadi beberapa kunci suksesnya pukulan smash. Keterkaitan kedua faktor penentu pukulan smash tersebut perlu diketahui hubungannya. Penelitian ini bertujuan untuk mengetahui hubungan antara kekuatan otot lengan dan koordinasi mata-tangan dengan ketepatan smash forehand dalam permainan bulutangkis. Metode dalam penelitian menggunakan penelitian deskriptif. Teknik pengumpulan data dalam penelitian ini dengan menggunakan tes pengukuran keterampilan smash forehand. Untuk pengujian hipotesis menggunakan uji korelasi Pearson product moment. Populasi dan sampel yang digunakan ialah mahasiswa UKM bulutangkis dengan sampelnya menggunakan teknik sampling jenuh. Hasil penelitian ini menunjukkan bahwa 1) Terdapat hubungan antara kekuatan otot lengan dengan ketepatan smash forehand. 2) Terdapat hubungan antara koordinasi mata-tangan dengan ketepatan smash forehand. 3) Terdapat hubungan antara kekuatan otot lengan dan koordinasi mata-tangan dengan ketepatan smash forehand dalam permainan bulutangkis.
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12

Cagliari, Francesca. "Right adjoint for the smash product functor". Proceedings of the American Mathematical Society 124, n. 4 (1996): 1265–69. http://dx.doi.org/10.1090/s0002-9939-96-03065-1.

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13

Chen, Xiao-yuan. "Smash product algebras over twisted dimodule algebras". Applied Mathematics-A Journal of Chinese Universities 23, n. 3 (settembre 2008): 366–70. http://dx.doi.org/10.1007/s11766-008-1919-9.

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14

Cagliari, Francesca, e Sandra Mantovani. "Fibrewise smash product and fibrewise mapping spaces". Topology and its Applications 87, n. 2 (settembre 1998): 127–32. http://dx.doi.org/10.1016/s0166-8641(97)00163-6.

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15

Fauzi, Fauzi. "Validitas dan reabilitas tes vertical jump dengan awalan smash pada pemain bola voli". Jorpres (Jurnal Olahraga Prestasi) 17, n. 1 (30 gennaio 2021): 78–83. http://dx.doi.org/10.21831/jorpres.v17i1.37227.

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Penelitian ini memiliki tujuan untuk menemukan validitas dan reliabilitas tes vertical jump dengan awalan smash pada pemain bola voli. Metode yang digunakan adalah penelitian pengembangan. Pengumpulan data menggunakan teknik Delphi dengan 5 ahli dan juga test-retest. Analisis data validitas konten menggunakan formula Aiken V, validitas empiric menggunakan Pearson Product Moment dan Realibitas menggunakan Cronbach’s Alpha. Hasil penelitian didapatkan bahwa tes tinggi vertical jump dengan awalan smash pada pemain bola voli menunjukan validitas isi tinggi, dan nilai relibilitas juga tinggi. Maka dapat disimpulkan bahwa tes tinggi vertical jump dengan awalan smash pada pemain bola voli dapat digunakan untuk mengukur power tungkai pemain bola voli. Validity and reliability of a vertical jump test with a smash in volleyball players AbstractThis research aims to find the validity and reliability of vertical jump tests with a smash in volleyball players. The research used research and development methode. data collection using Delphi techniques with five experts as well as test-retests. Data analyze of content validity used Aiken V formula, empiric validity used Pearson Product Moment, and Reability used Cronbach's Alpha. The results found that the vertical jump test with the smash on volleyball players showed high content validity, and reliability scores were also high. So it can be concluded that the vertical jump test with the smash on volleyball players can be used to measure the leg power of a volleyball player.
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16

LI, HAISHENG. "A SMASH PRODUCT CONSTRUCTION OF NONLOCAL VERTEX ALGEBRAS". Communications in Contemporary Mathematics 09, n. 05 (ottobre 2007): 605–37. http://dx.doi.org/10.1142/s0219199707002605.

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A notion of vertex bialgebra and a notion of nonlocal vertex module-algebra for a vertex bialgebra are studied and then a smash product construction of nonlocal vertex algebras is presented. For every nonlocal vertex algebra V satisfying a suitable condition, a canonical bialgebra B(V) is constructed such that primitive elements of B(V) are essentially pseudo-derivations and group-like elements are essentially pseudo-endomorphisms. As an application, vertex algebras associated with the Heisenberg Lie algebras as well as those associated with the nondegenerate even lattices are reconstructed through smash products, and furthermore, a different approach to the construction of modules for the lattice vertex algebras is given.
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17

Lü, Jiafeng, Panpan Wang e Ling Liu. "On BiHom-L-R Smash Products". Algebra Colloquium 30, n. 02 (giugno 2023): 245–62. http://dx.doi.org/10.1142/s1005386723000202.

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Let [Formula: see text] be a BiHom-Hopf algebra and [Formula: see text] be an [Formula: see text]-BiHom-bimodule algebra, where the maps [Formula: see text], [Formula: see text], [Formula: see text], [Formula: see text], [Formula: see text], [Formula: see text] are bijective. We first prove the Maschke-type theorem for the BiHom-L-R smash product over a finite-dimensional semisimple BiHom-Hopf algebra. Next we give a Morita context between the BiHom-subalgebra [Formula: see text] and the BiHom-L-R smash product [Formula: see text].
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18

Sulistiadinata, Heru, e Tedi Purbangkara. "Hubungan Kekuatan Otot Lengan, Koordinasi Mata Tangan, Dan Rasa Percayadiri Dengan Keterampilan Smash Pada Permainan Bola Voli". Jurnal Master Penjas & Olahraga 1, n. 1 (19 aprile 2020): 32–38. http://dx.doi.org/10.37742/jmpo.v1i1.5.

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Tujuan penelitian ini adalah untuk mengetahui (1) hubungan kekuatan otot lengan (X1) dengan keterampilan smash (Y), (2) hubungan koordinasi mata-tangan (X2) dengan keterampilan smash (Y), (3) hubungan rasa percaya diri (X3) dengan keterampilan smash (Y), (4) hubungan kekuatan otot lengan (X1) , rasa percaya diri (X3), koordinasi mata-tangan (X2), secara bersama-sama dengan keterampilan smash (Y). Metode yang digunakan adalah metode korelasi yang menggunakan perhitungan product moment. Sample berjumlah 39 orang seluruh siswa yang mengikuti ektrakulikuler bola voli. Instrumen penelitian yang digunakan adalah (1) kekuatan otot lengan dengan menggunakan push up, (2) koordinasi mata tangan dengan menggunakan instrument wall past test, (3) rasa percaya diri dengan menggunakan instrument kuesioner, (4) keterampilan smash dengan menggunakan test hasil total dari proses gerakan. Hasil pengujian hipotesis pertama terdapat hubungan yang positif antara kekuatan otot lengan (X1) dengan keterampilan smash (Y), kedua terdapat hubungan yang positif koordinasi matatangwan (X2) dengan keterampilan smash (Y), ketiga terdapat hubungan yang positif rasa percaya diri (X3) dengan keterampilan smash (Y), keempat terdapat hubungan yang positif kekuatan otot lengan (X1) , rasa percaya diri (X3), koordinasi mata-tangan (X2), secara bersama-sama dengan keterampilan smash (Y). Jadi dapat disimpulkan bahwa kekuatan otot lengan, koordinasi mata tangan, dan rasa percaya diri memiliki hubungan yang signifikan dengan keterampilan smash bola voli.
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19

Intan, La, Muhammad Rusli e Badaruddin. "HUBUNGAN KEKUATAN OTOT LENGAN DENGAN KETEPATAN SMASH PADA PERMAINAN BOLA VOLI SISWA SMA NEGERI I KULISUSU KABUPATEN BUTON UTARA". Journal Olympic (Physical Education, Health and Sport) 3, n. 1 (22 aprile 2023): 124–30. http://dx.doi.org/10.36709/jolympic.v3i1.29.

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ABSTRAK Tujuan penelitian ini adalah untuk mengetahui hubungan kekuatan otot lengan dengan ketepatan smash pada permainan bola voli siswa SMA Negeri 1 Kulisusu. Populasi dalam penelitian ini adalah seluruh siswa SMA Negeri 1 Kulisusu. Populasi terjangkau adalah seluruh siswa SMA Negeri 1 Kulisusu yang berjumlah 944 orang, terdiri dari 420 laki-laki dan 524 perempuan. Sampel dalam penelitian ini diambil dengan menggunakan teknik purposive sampling dengan memilih siswa laki-laki, dan bisa melakukan smash dengan baik dan benar sehingga sampel dalam penelitian ini adalah 35 orang. Instrumen yang digunakan untuk mengukur kekuatan otot lengan adalah tes pull up dan tes ketepatan smash adalah tes ketepatan smash bola voli. Data kekuatan otot lengan diambil dari jumlah maksimal pull up selama 30 detik dan data ketepatan smash bola voli diambil dari jumlah total smash yang dilakukan selama 5 kali smash di lapangan clear test. Data penelitian ini dianalisis dengan teknik statistik korelasi product moment. Hasil yang diperoleh dari pengujian hipotesis adalah kekuatan otot lengan memiliki hubungan yang signifikan dengan ketepatan smash bola voli. Dimana, rxy = 0,502 > r-tabel 0,334 dengan koefisien determinasi (r2) = 0,25 atau 25% kekuatan otot lengan memberikan kontribusi terhadap ketepatan smash bola vili. Kata kunci: Kekuatan Otot Lengan, Ketepatan Smash, Permainan Bola Voli.
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Pernandes, Addriyal, e Ari Sutisyana. "PENGARUH LATIHAN BOLA GANTUNG TERHADAP KEMAMPUAN SMASH KEDENG DAN SMASH GULUNG DALAM PERMAINAN SEPAK TAKRAW PADA ATLET PSTI KABUPATEN LEBONG". KINESTETIK 2, n. 1 (18 settembre 2018): 86–92. http://dx.doi.org/10.33369/jk.v2i1.5741.

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ABSTRAKPenelitian ini bertujuan untuk mengetahui peningkatan kemampuan smash kedeng dalam permainan sepak takraw setelah diterapkan latihan otot tungkai menggunakan bola gantung. Jenis penelitian kuantitatif yang bersifat eksperimen dimana terdapat perlakuan pada objek penelitian dengan menggunakan desain penelitian pr test, perlakuan, post test dengan populasi penelitian 30 atlet laki-laki dengan penarikan sampel dalam total sampling sebanyak 30 atlet PSTI Kabupaten Lebong. Hasil tes akhir diperoleh korelasi yang dihitung dengan menggunakan rumus product moment diperoleh pretest dan post test latihan otot tungkai dengan menggunakan bola gantung dengan r = 0,574, hasil korelasi post test latihan bola gantung dengan r = 0,349, hasil korelasi dari hitungan pretest dan post test smash kedeng dengan r = 0,4407. Dan disimpulkan bahwa terdapat pengaruh yang signifikan antara latihan otot tungkai menggunakan bola gantung selama 1 bulan 2 minggu dengan 3 kali/minggu terhadap kemampuan smash kedeng adalah sebesar 59,65%.Kata kunci: Latihan Bola Gantung, Peningkatan Smash kedeng dan Smash Gulung.ABSTRACTThis study aims to determine the improvement of the ability of smash kedeng in game sepak takraw after applied leg muscle exercises using hanging balls. The type of quantitative research is experimental in which there is treatment on the object of research by using pre-test research design, treatment, post test with a population of 30 male athletes with sampling in total sampling of 30 athletes PSTI Lebong District. The final test results obtained correlation calculated by using product moment formula obtained by pretest and post test of leg muscle by using hanging ball with r = 0,574, result of post test correlation of hanging ball with r = 0,349, correlation result from pretest and post Test smash kedeng with r = 0.4407. And concluded that there is a significant influence between leg muscle exercise using a hanging ball for 1 month 2 weeks with 3 times / week on the ability to smash kedeng is equal to 59.65%.Keyword: Limb muscle training, Improved, Smash kedeng and Smash Gulung
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Pernandes, Addriyal, e Ari Sutisyana. "PENGARUH LATIHAN BOLA GANTUNG TERHADAP KEMAMPUAN SMASH KEDENG DAN SMASH GULUNG DALAM PERMAINAN SEPAK TAKRAW PADA ATLET PSTI KABUPATEN LEBONG". KINESTETIK 2, n. 1 (6 marzo 2018): 89–96. http://dx.doi.org/10.33369/jk.v2i1.9192.

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Abstract (sommario):
Abstrak Penelitian ini bertujuan untuk mengetahui peningkatan kemampuan smash kedeng dalam permainan sepak takraw setelah diterapkan latihan otot tungkai menggunakan bola gantung. Jenis penelitian kuantitatif yang bersifat eksperimen dimana terdapat perlakuan pada objek penelitian dengan menggunakan desain penelitian pre test, perlakuan, post test dengan populasi penelitian 30 atlet laki-laki dengan penarikan sampel dalam total sampling sebanyak 30 atlet PSTI Kabupaten Lebong. Hasil tes akhir diperoleh korelasi yang dihitung dengan menggunakan rumus product moment diperoleh pre test dan post test latihan otot tungkai dengan menggunakan bola gantung dengan r = 0,574, hasil korelasi post test latihan bola gantung dengan r = 0,349 , hasil korelasi dari hitungan pre test dan post test smash kedeng dengan r = 0,4407. Dan disimpulkan bahwa terdapat pengaruh yang signifikan antara latihan otot tungkai menggunakan bola gantung selama 1 bulan 2 minggu dengan 3 kali/minggu terhadap kemampuan smash kedeng adalah sebesar 59,65%. Kata kunc: Latihan Bola Gantung, Peningkatan Smash kedeng dan Smash Gulung. AbstractThis study aims to determine the improvement of the ability of smash kedeng in game sepak takraw after applied leg muscle exercises using hanging balls. The type of quantitative research is experimental in which there is treatment on the object of research by using pre-test research design, treatment, post test with a population of 30 male athletes with sampling in total sampling of 30 athletes PSTI Lebong District. The final test results obtained correlation calculated by using product moment formula obtained by pre test and post test of leg muscle by using hanging ball with r = 0,574, result of post test correlation of hanging ball with r = 0,349, correlation result from pre test and post Test smash kedeng with r = 0.4407. And concluded that there is a significant influence between leg muscle exercise using a hanging ball for 1 month 2 weeks with 3 times / week on the ability to smash kedeng is equal to 59.65%.Keyword: Limb muscle training, Improved, Smash kedeng and Smash Gulung.
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Ramadhan, Januar. "HUBUNGAN REACTION TIME DAN POWER LENGAN DENGAN KECEPATAN BOLA HASIL SMASH PADA PERMAINAN TENIS MEJA". Sporta Saintika 5, n. 1 (31 marzo 2020): 31. http://dx.doi.org/10.24036/sporta.v5i1.125.

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This research is motivated by the importance of physical components to the results of the speed of the smash on table tennis including reaction time and arm power. The purpose of this study was to determine the relationship between reaction time and arm power with the speed of a smash ball in a table tennis game. This study uses a correlational research method. The sample in this study were active members of the Jabung Garut club. A total of 20 samples were taken using purposive sampling technique. The instruments used in this study are the ruler drop test to measure the speed of reaction time and the softball throw test to measure arm power. Data analysis used Statistical Product for Social Science (SPSS) version 22. The results of data analysis showed that there was a significant relationship between reaction time and the smash ball speed, which was p = 0.000 <0.05 with a value of r = -0.719, while the relationship between arm power and ball speed smash results p = 0.001 <0.05 which means there is a significant relationship, and the relationship between reaction time and arm power together with the ball speed smash results produce a significant relationship with the significance of 0.001 <0.05 and r = 0.547. From these results it can be concluded that there is a significant relationship between reaction time and arm power with the speed of the ball smash in table tennis. Keywords: Table Tennis, Smash Ball, Reaction Time, Arm Power
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Supriyanto, Supriyanto, e Martiani Martiani. "Kontribusi Kekuatan Otot Lengan terhadap Keterampilan Smash dalam Permainan Bola Voli". Gelanggang Olahraga: Jurnal Pendidikan Jasmani dan Olahraga (JPJO) 3, n. 1 (17 ottobre 2019): 74–80. http://dx.doi.org/10.31539/jpjo.v3i1.829.

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This study aims to determine the contribution of arm muscle strength to smash skills in the game of volleyball on extracurricular activities at SMA Negeri 2 Seluma. This study uses the correlation method, which is a correlation analysis technique with product moment statistics, this study uses a sample of 24 students taken by purposive sampling technique. Students have the level of arm muscle strength in the adequate category with an average of 13.46 and the level of smash skills have a level of smash skills in the good category with an average of 18.33, t-count ≥ t-table is 7.62 ≥ 2 .07 at the significance level α = 0.05 (0.5%). Thus it can be concluded that there is a significant relationship between arm muscle strength and smash ability Keywords: Arm Muscle Strength, Smash Skills
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Manurizal, Lolia, Made Armade e Masdi Jarniarli. "Hubungan Daya Ledak Otot Tungkai dan Keseimbangan dengan Accuracy Jump Smash pada Siswa Ekstrakurikuler Badminton". Gelanggang Olahraga: Jurnal Pendidikan Jasmani dan Olahraga (JPJO) 4, n. 1 (30 dicembre 2020): 94–106. http://dx.doi.org/10.31539/jpjo.v4i1.1046.

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Abstract (sommario):
This study aims to determine the relationship between leg muscle explosive power and balance with the Accuracy Jump Smash in Badminton Extracurricular Students at SMA Negeri 1 Rambah Hilir. This type of research is correlational and the population in this study amounted to 20 people using the total sampling technique. The leg muscles' explosive power data were collected using the Vertical Jump and Balance Test using the Stork Stand Test, while the Accuracy Jump Smash used the Jump Smash Test to the opponent's area. Data analysis and research hypothesis testing using Product Moment Correlation and Multiple Correlation with a significant level = 0.05. In conclusion, the study (1) there is no significant relationship between Leg Muscle Explosive Power and Accuracy Jump Smash in Badminton Extracurricular Students; (2) there is no significant relationship between Balance and Accuracy Jump Smash in Badminton Extracurricular Students, (3) there is no significant relationship between Limb Muscle Explosive Power and Balance together with Accuracy Jump Smash on Badminton Extracurricular Students. Keywords: Leg Muscle Explosive Power, Balance, Accuracy Jump Smash
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Marín, Víctor, e Héctor Pinedo. "Partial groupoid actions on R-categories: Globalization and the smash product". Journal of Algebra and Its Applications 19, n. 05 (23 aprile 2019): 2050083. http://dx.doi.org/10.1142/s0219498820500838.

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In this paper, we introduce the concept of partial groupoid actions on [Formula: see text]-semicategories as well as we give criteria for existence of a globalization of it. This point of view is a generalization of the notions of partial groupoid actions on rings and partial group action on an [Formula: see text]-semicategory. We also define the notions of partial skew groupoid category, smash product and describe functorial relations between them, in particular we show that the smash product is a Galois covering of its associated skew groupoid category.
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Fang, Xiao-Li, e Tae-Hwa Kim. "(𝜃,ω)-Twisted Radford’s Hom-biproduct and ϖ-Yetter–Drinfeld modules for Hom-Hopf algebras". Journal of Algebra and Its Applications 19, n. 03 (marzo 2020): 2050046. http://dx.doi.org/10.1142/s0219498820500462.

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Abstract (sommario):
To unify different definitions of smash Hom-products in a Hom-bialgebra [Formula: see text], we firstly introduce the notion of [Formula: see text]-twisted smash Hom-product [Formula: see text]. Secondly, we find necessary and sufficient conditions for the twisted smash Hom-product [Formula: see text] and the twisted smash Hom-coproduct [Formula: see text] to afford a Hom-bialgebra, which generalize the well-known Radford’s biproduct and the Hom-biproduct obtained in [H. Li and T. Ma, A construction of the Hom-Yetter–Drinfeld category, Colloq. Math. 137 (2014) 43–65]. Furthermore, we introduce the notion of the category of [Formula: see text]-Yetter-Drinfeld modules which unifies the ones of Hom-Yetter Drinfeld category appeared in [H. Li and T. Ma, A construction of the Hom-Yetter–Drinfeld category, Colloq. Math. 137 (2014) 43–65] and [A. Makhlouf and F. Panaite, Twisting operators, twisted tensor products and smash products for Hom-associative algebras, J. Math. Glasgow 513–538 (2016) 58]. Finally, we prove that the [Formula: see text]-twisted Radford’s Hom-biproduct [Formula: see text] is a Hom-bialgebra if and only if [Formula: see text] is a Hom-bialgebra in the category of [Formula: see text]-Yetter–Drinfeld modules [Formula: see text], generalizing the well-known Majid’s conclusion.
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27

Shen, Bingliang, e Ling Liu. "The Maschke-Type Theorem and Morita Context for BiHom-Smash Products". Advances in Mathematical Physics 2021 (13 gennaio 2021): 1–10. http://dx.doi.org/10.1155/2021/6677332.

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Abstract (sommario):
Let H , α H , β H , ω H , ψ H , S H be a BiHom-Hopf algebra and A , α A , β A be an H , α H , β H -module BiHom-algebra. Then, in this paper, we study some properties on the BiHom-smash product A # H . We construct the Maschke-type theorem for the BiHom-smash product A # H and form an associated Morita context A H , A H A A # H , A # H A A H , A # H .
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28

Horobeţ¸, Emil. "Galois covering and smash product of skew categories". Acta Universitatis Sapientiae, Mathematica 5, n. 1 (1 febbraio 2013): 47–53. http://dx.doi.org/10.2478/ausm-2014-0004.

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Abstract (sommario):
Abstract In this paper we give a new proof of the famous result of E. L. Green [3], that gradings of a finite, path connected quiver are in one-to-one correspondence with Galois coverings. Namely we prove that the inverse construction to the skew group construction has as many solutions as the number of different gradings on the starting quiver.
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29

Carboni, Aurelio, e George Janelidze. "Smash product of pointed objects in lextensive categories". Journal of Pure and Applied Algebra 183, n. 1-3 (settembre 2003): 27–43. http://dx.doi.org/10.1016/s0022-4049(03)00034-3.

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30

Angeltveit, Vigleik, Andrew J. Blumberg, Teena Gerhardt, Michael A. Hill e Tyler Lawson. "Interpreting the Bökstedt smash product as the norm". Proceedings of the American Mathematical Society 144, n. 12 (17 giugno 2016): 5419–33. http://dx.doi.org/10.1090/proc/13139.

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31

Panaite, Florin, e Freddy Van Oystaeyen. "L-R-smash product for (quasi-)Hopf algebras". Journal of Algebra 309, n. 1 (marzo 2007): 168–91. http://dx.doi.org/10.1016/j.jalgebra.2006.07.020.

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32

Indrawan, Budi, Iman Rubiana e Melya Nur Herliana. "Instrumen Keterampilan Smash dalam Permainan Tenis Meja". Gelanggang Olahraga: Jurnal Pendidikan Jasmani dan Olahraga (JPJO) 3, n. 2 (28 giugno 2020): 244–52. http://dx.doi.org/10.31539/jpjo.v3i2.1073.

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Abstract (sommario):
The purpose of this study was to produce a product in the form of a smash skill instrument in a table tennis game, and to obtain the validity and reliability of a smash instrument for a table tennis game. This research uses the Sukmadinata research and development (R&D) method with a sample of table tennis athletes in the City of Tasikmalaya with cadet and junior age groups for a limited trial of 10 people and an extensive trial of 21 people. This test instrument was examined by expert judgment first, expert judgment for the test instrument was tested by table tennis experts and measurement test experts. The results of this study, the test instrument was declared valid and reliable seen from the results of calculations where the trial was limited the level of validity of the test was 0.70 and the reliability of the test was 0.87 while for the broadest trial the validity of the test was 0.47 and the reliability of the test was 0.59. In conclusion, the smash skills test instrument in a table tennis game can be used for the Tasikmalaya City area. Keywords: Instruments, Smash Skills, Table Tennis Games
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33

Prastiawan Nugraha, Ewa, Sepriadi Sepriadi, Erianti Erianti e Dessi Novita Sari. "Hubungan Daya Ledak Otot Tungkai dan Daya Ledak Otot Lengan terhadap Ketepatan Smash Atlet Bolavoli". Jurnal JPDO 7, n. 3 (5 febbraio 2024): 1–6. http://dx.doi.org/10.24036/jpdo.7.3.2024.50.

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Abstract (sommario):
Masalah belum tepat sasarannya ketepatan Smash Atlet bolavoli Sekolah Menengah Atas Negeri 5 Bengkulu Selatan. Tujuan penelitian untuk mengetahui hubungan daya ledak otot tungkai dan daya ledak otot lengan terhadap kemampuan ketepatan Smash. Jenis penelitian adalah korelasional. Populasi adalah Atlet bolavoli Sekolah Menengah Atas Negeri 5 Bengkulu Selatan yang berjumlah 25 orang dengan menggunakan teknik sampling jenuh yang mana semua populasi dijadikan sampel, untuk mendapatkan data penelitian digunakan tes vertical jump, tes one hand medicine ball put dan ketepatan Smash. Data dianalisis dengan product moment sederhana dan ganda.Berdasarkan analisis data ditemukan: 1. Daya ledak otot tungkai mempunyai hubungan signifikan dengan ketepatan Smash Atlet bolavoli Sekolah Menengah Atas Negeri 5 Bengkulu Selatan, ditandai dengan thitung 0,406 > ttabel 0,396 2. Daya ledak otot lengan mempunyai hubungan signifikan dengan ketepatan Smash atlet bolavoli Sekolah Menengah atas Negeri 5 Bengkulu Selatan, ditandai dengan thitung 0,473 > ttabel 0,396 3. Terdapat hubungan yang signifikan secara bersama-sama antara daya ledak otot tungkai dan daya ledak otot lengan dengan ketepatan Smash pemain bolavoli Sekolah Menengah Atas Negeri 5 Bengkulu Selatan, thitung0,516 > ttabel 0,396.
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34

Subagio, Rohmad, Taufik Rihatno, Iwan Hernawan e Bahtiar Firdiansyah. "VOLLEYBALL SMASH SKILL TRAINING MODEL USING RUBBER TIRE AIDS FOR STUDENTS OF SMK". International Journal of Engineering Technologies and Management Research 6, n. 10 (2 aprile 2020): 1–10. http://dx.doi.org/10.29121/ijetmr.v6.i10.2019.455.

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Abstract (sommario):
The purpose of this study is to produce a product in the form of volleyball smash skills training methods using rubber tire aids to improve smash skills in volleyball games. The research method used is the development of Borg and Gall. Based on the data collected, it is known through the material expert and media expert tests conducted twice each, obtained the results of the material I test with a percentage of 68.75% (quite valid) and the results of II with an average of 87.50% ( valid). While the results of media experts obtained results I amounted to 65.40% (quite valid) and results II with an average of 84.62% (valid). From small scale trials (N = 8), results with an average percentage of 81.19% (valid) and large scale field tests (N = 30) obtained results with a percentage of 90.83% (valid). Based on the results of the data obtained, it can be concluded that the product development of the smash skills training model with rubber tire aids for volleyball extracurricular athletes after going through several stages including preliminary test stages, expert validation tests, small and large group tests, model effectiveness test concluded can be accepted by users, especially schools that have and are active in coaching volleyball.
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35

Sumantri, Ajis. "KONTRIBUSI KEKUATAN OTOT LENGAN TERHADAP KETERAMPILAN SMASH BOLAVOLI DI SMAN 2 SELUMA". KINESTETIK 4, n. 1 (1 marzo 2020): 1–6. http://dx.doi.org/10.33369/jk.v4i1.10196.

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Abstract (sommario):
Penelitian ini bertujuan untuk mengetahui seberapa besar kontribusi kekuatan otot lengan terhadap keterampilan smash dalam permainan bolavoli pada ekstrakurikuler di SMAN 2 Seluma. Metode yang digunakan dalam penelitian ini adalah metode korelasi yaitu teknik analisis korelasi dengan statistik product moment. Populasi dalam penelitian ini berjumlah 45 orang, sampel penelitian ini berjumlah 24 siswa yang diambil dengan teknik purposive sampling. Hasil penelitian ini menunjukkan bahwa siswa ekstrakurikuler SMAN 2 Seluma memiliki tingkat kekuatan otot lengan pada kategori cukup yaitu dengan rata-rata 13,46 dan memiliki tingkat keterampilan smash pada kategori baik yaitu dengan rata-rata 18,33. Kesimpulannya adalah bahwa ada hubungan yang signifikan antara kekuatan otot lengan dengan kemampuan smash siswa ekstrakurikuler bolavoli SMAN 2 Seluma diperoleh thitung ? ttabel yaitu 7,62 ? 2,07 pada taraf signifikansi ?= 0,05 (0,5%). Dengan demikian, Ha yang mengatakan terdapat hubungan yang signifikan antara kekuatan otot lengan terhadap keterampilan smash diterima, konsekuensinya Ho ditolak, dengan kontribusi kekuatan otot lengan terhadap keterampilan smash siswa adalah sebesar 73%.
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36

Panggraita, Gilang Nuari, Idah Tresnowati, Mega Widya Putri e Andung Dwi Haryanto. "Kontribusi Kekuatan, Koordinasi Mata-Tangan-Kaki dan Kelentukan Togok Terhadap Hasil Smash Bola Voli". Jendela Olahraga 7, n. 1 (15 gennaio 2022): 76–87. http://dx.doi.org/10.26877/jo.v7i1.10290.

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Abstract (sommario):
Volleyball is a team sport, but the physical condition of an athlete will also affect the performance of teamwork. The purpose of this study is to look for large contributions of leg muscle strength, eye-hand-foot coordination and togok flexibility to the smash results of Pekalongan Regency volleyball athletes. this study is a quantitative study with a survey approach, with data analysis techniques using product moment correlation techniques with significant rates of 5% or 0.05. study results, (1) the results of the r-count of leg muscle strength test against smash results volleyball athletes by 0.827, (2) the results of the r-count of eye-hand-foot coordination tests against the results of smash volleyball athletes by 0.831, (3) the results of the r-count test of togok flexibility against the results of smash volleyball athletes by 0.580, (4) the results of the r-count test of leg muscle strength, eye-hand-foot coordination, flexing to the results of smash smash Volleyball athletes amounted to 0.929. In conclusion, there is a significant contribution between leg muscle strength, eye-hand-foot coordination, and togok flexibility to the smashresults. Advice, leg muscle strength exercises, eye-hand-foot coordination, togok flexibility can be used to improve volleyball athletes' smash results
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37

Asnaldi, Arie. "Hubungan Daya Tahan Aerobik dan Daya Tahan Kekuatan Otot Lengan Dengan Kemampuan Smash Pemain Bulutangkis Pasie Nan Tigo Kota Padang". Jurnal MAENPO: Jurnal Pendidikan Jasmani Kesehatan dan Rekreasi 10, n. 1 (18 giugno 2020): 36. http://dx.doi.org/10.35194/jm.v10i1.940.

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Abstract (sommario):
Penelitian ini berawal dari hasil observasi yang penulis temui di lapangan, di duga daya tahana erobik dan daya tahan kekuatan otot lengan memberikan hubungan terhadap kemampuan smash pemain bulutangkis perkumpulan bulutangkis Pasie Nan Tigo. Tujuan penelitian ini adalah untuk mengetahui hubungan daya tahana erobik dan daya tahan kekuatan otot lengan dengan kemampuan smash pemain bulutangkis. Jenis penelitian adalah korelasional, populasi adalah pemain bulutangkis perkumpulan bulutangkis Pasie Nan Tigo yang berjumlah 20 orang. Penarikan sampel yang digunakana dalah Total Sampling. Data diambil dengan tiga cara, (1) Multistage Fitness Test untuk mengukur dayatahan aerobik, (2)Pull Ups Chinnings Test untuk mengukur daya tahan kekuatan otot lengan dan (3) tes smash untuk mengukur kemampuan smash. Data yang diperoleh dianalisis dengan korelasi Product Moment sederhana dan ganda. Analisis dari pembahasan ini dapat disimpulkan bahwa 1) Terdapat hubungan yang signifikan antara daya tahan aerobik dengan kemampuan smash, dengan α (0,05) rhitung (0,6545) > rtab (0,4560) , 2) Terdapat hubungan yang signifikan antara daya tahan kekuatan otot lengan dengan kemampuan smash, dengan α (0,05) rhitung (0,5196) >rtab (0,4560), 3) Terdapat hubungan yang signifikan secara bersama-sama antara daya tahan aerobik dan daya tahan kekuatan otot lengan dengan kemampuan smash, dengan α (0,05) R hitung (0,7279) > Rtab (0,4560).
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38

Haridsyah, Muhammad. "Hubungan Daya Ledak Otot Tungkai Terhadap Kemampuan Smash Gedeng Sepak takraw". Sport Science 17, n. 1 (16 gennaio 2017): 28–35. http://dx.doi.org/10.24036/jss.v17i1.3.

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Abstract (sommario):
Masalah dalam penelitian ini adalah rendahnya prestasi yang di dapat oleh atlet Klub Sepaktakraw Kota Pariaman, keadaan ini di duga karena kemampuan smash gedeng kurang baik. Rendahnya kemampuan smash gedeng ini dipengaruhi oleh beberapa faktor, yang salah satunya adalah rendahnya daya ledak otot tungkai. Penelitian ini bertujuan untuk mengetahui kontribusi daya ledak otot tungkai terhadap Kemampuan Smash GedengAtlet Sepaktakraw Kota Pariaman. Jenis penelitian adalah korelasional. Populasi dalam penelitian ini adalah seluruh atlet klub Sepaktakraw Kota Pariaman yang beradapada 3 klub yaitu klub Tunas Mekar Padusunan, klub ciber Cimparuah, Klub PIALA TC Karan Aurdan jumlahnya atlet 20 orang, sedangkan sampel diambil dengan teknik total sampling maka sampel berjumlah 20 orang. Tempat pelaksanaan penelitian adalah di lapangan Tunas Mekar Padusunan Kota Pariaman, adapun waktu penelitian adalah bulan Juni 2017. Data Daya Ledak otot tungkai diambil dengan tes vertical jump, dan tes kemampuan smash gedeng dengan tes smash gedeng. Data dianalisis dengan analisis korelasi product moment . Hasil analisis data menunjukkan bahwa: terdapat hubungan Daya Ledak Otot Tungkai dengan Kemampuan Smash Gedeng Atlet Sepaktakraw Kota Pariaman, ini ditandai dengan hasil penelitian yang diperoleh yaiturhitung = 0,54 >rtabel = 0,456, dengan nilai r = 0,54 didapat r2 = 0,291, adapun besar kontribusinya adalah 29,1%.
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39

Kapitarau, Risal, Yos Wandik, Junalia Muhammad, Indra Yudistira e Ansar CS. "Hubungan Antara Tinggi Badan, Power Otot Tungkai, Koordinasi Mata Tangan, Kekuatan Otot Lengan dan Bahu Dengan, Kemampuan Quick Smash dalam Permainan Bola Voli". JURNAL OLAHRAGA PAPUA 6, n. 01 (25 giugno 2024): 44–63. http://dx.doi.org/10.31957/jop.v6i01.3969.

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Abstract (sommario):
Penelitian ini bertujuan untuk (1) mengetahui tinggi badan (2) power otot tungkai, (3) koordinasih mata tangan, (4) kekuatan otot lengan dan bahu dengan (5) kemampuan quick smash. Metode yang digunakan adalah metode korelasional. Subyek penelitian adalah siswa Smankor papua berjumlah 30 orang. Adapun teknik analisis data yaitu analisis uji normalitas, uji linearteritas menggunakan ANOVA, uji koefisien korelasi sederhana menggunakan rumus korelasi product moment dan koralasi ganda menggunakan persamaan regresi dengan bantuan spss version 22. Hasil penelitian menunjukan (1) Tidak terdapat hubungan tinggi badan dengan kemampuan quick smash pada siswa Smankor papua tahun 2022 dengan bukti Sig=0,668> 0,05 (2) Tidak terdapat hubungan antara power otot tungkai dengan kemampuan quick smash pada siswa Smankor papua tahun 2022 dengan bukti Sig =0,831 >0,05. (3) Tidak terdapat hubungan antara koordinasi mata tangan dengan kemampuan quick smash pada siswa SMANKOR dengan bukti Sig =0,318 >0,05. (4). Tidak terdapat hubungan antara kekuatan otot lengan dan bahu dengan kemampuan quick smash pada siswa SMANKOR dengan bukti Sig =0,291 >0,05. (5) Tidak terdapat hubungan yang signifikan antara tinggi badan, power otot tungkai, kekuatan otot lengan bahu, koordinasi mata tangan dengan kemampuan quick smash pada siswa SMANKOR dengan bukti sig= 0,805 >0,05
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40

Digantara, Tegar, Ngadiman Ngadiman, Rifqi Festiawan, Indra Jati Kusuma e Bayu Suko Wahono. "Korelasi Power Otot Tungkai, Kekuatan Otot Lengan, dan Koordinasi Mata-Tangan terhadap Ketepatan Smash Bulutangkis". Media Ilmu Keolahragaan Indonesia 10, n. 2 (29 dicembre 2020): 46–52. http://dx.doi.org/10.15294/miki.v10i2.27334.

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Abstract (sommario):
Olahraga bulutangkis memiliki beberapa teknik pukulan, salah satunya smash yang membutuhkan beberapa komponen fisik sebagai penunjang keberhasilan melakukan pukulan smash. Penelitian ini bertujuan untuk mengetahui hubungan antara power otot tungkai, kekuatan otot lengan, dan koordinasi mata tangan terhadap ketepatan smash bulutangkis. Penelitian ini merupakan penelitian korelasional, bertujuan untuk mencari hubungan antara variabel bebas power otot tungkai, kekuatan otot lengan, dan koordinasi mata tangan terhadap variabel terikat ketepatan smash. Sampel pada penelitian ini berjumlah 20 atlet anggota PB Delta Purwokerto. Teknik analisis data menggunakan uji korelasi sederhana dan regresi berganda. Berdasarkan hasil analisis data, diperoleh nilai koefisien korelasi hubungan power otot tungkai dengan ketepatan smash sebesar 0,571. Koefisien korelasi kekuatan otot lengan dengan ketepatan smash sebesar 0,735. Koefisien korelasi koordinasi mata tangan dengan ketepatan smash sebesar 0,520. Sedangkan hasil dari f hitung > f tabel (17,364 > 3,49) dengan nilai probabilitas sebesar 0,000. Dari hasil analisis data menunjukkan bahwa terdapat hubungan yang signifikan antara power otot tungkai, kekuatan otot lengan, dan koordinasi mata tangan dengan ketepatan smash bulutangkis.Badminton has several hit techniques; one of them is smash which requires several physical components as a support for the success of making a smash. This study was to determine the correlation between leg muscle power, arm muscle strength and hand eye coordination on badminton smashes. This study was a correlational study and the purpose was to find out the correlation between the independent variable of leg muscle power, arm muscle strength and hand eye coordination to the dependent variable smash accuracy. This study had 20 of PB Delta Purwokerto athletes as the subjects. The researcher used product moment correlation test to analyze the data. Based on the data analysis, the correlation coefficient value between the leg muscle power and the accuracy of the smash was 0.571, the correlation coefficient between arm muscle strength and smash accuracy was 0.735, meanwhile between the hand eye coordination and smash accuracy was 0.520. The result of f > table f (17,364 > 3,49) with a probability value of 0,000. The result of the data analysis indicated that there was a significant correlation among leg muscle power, arm muscle strength, and hand eye coordination with the accuracy of badminton smashes.
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41

-, Arlidas, e Aryadie Adnan. "Contribution of Leg Muscle Explotion Power, Arm Muscle Explotion Power and Waist Flexibility Against Smash Ability". Jurnal Performa Olahraga 4, n. 02 (19 dicembre 2019): 83–91. http://dx.doi.org/10.24036/jpo98019.

Testo completo
Abstract (sommario):
The problem in this study is the lack of smash ability in volleyball athletes in Sangir Jujuan District, South Solok Regency. The purpose of this study was to determine the contribution of leg muscle explosive power, flexural muscle power and waist flexion to the smash ability of athletes in Sangir Jujuan District, South Solok Regency. This type of research is correlational.. The sampling technique uses total sampling. Thus the sample in this study amounted to 35 athletes. Instrumentation and data collection techniques are: 1) Leg muscle explosive power tested with a vertical jump, 2)) Arm muscle explosive power tested with two hand medicine ball put, 3) Determination of the waist in the test with trunk extension, 4) Ability to smash using a volleyball court who were given the appraisal plot. Data were analyzed with product moment correlation and multiple correlation with a significant level α = 0.05. The results of data analysis were obtained as follows: 1) Leg muscle explosive power contributed to the smash ability of 17.31%. 2) Arm muscle explosive power contributes to the smash ability of 21.60%. 3) Waist flexion contributes to the volleyball smash ability of Sangir Jujuan District, South Solok Regency by 13.94%. 4) Leg muscle explosive power, arm muscle explosive power and waist flexion jointly contributed to the smash ability of 52.85%.
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42

Syafruddin, Syafruddin. "Contribution of Leg Muscle Power Explosion and Eye-Hand Coordination Against the Smash Ability of the State High School Volleyball Athlete 1 Linggo Sari Baganti". Jurnal Performa Olahraga 4, n. 01 (12 giugno 2019): 40–53. http://dx.doi.org/10.24036/jpo90019.

Testo completo
Abstract (sommario):
The problem in this study is the ability to smash the volleyball athletes of SMA Negeri 1 Linggo Sari Baganti not so well. This study aims to determine the contribution of leg muscle explosive power and eye-hand coordination to the volleyball smash ability at SMA Negeri 1 Linggo Sari Baganti. The type of this research is correlational. The population in this research is all male students of class 1 and 2 of SMA Negeri 1 Linggo Sari Baganti. The sampling technique used purposive sampling. Thus the number of samples in this study was 30 people. Data were collected using measurements of all three variables. Leg muscle explosive power variables used a vertical jump test and eye-hand coordination using ball werfen unchanged, while the smash ability used the smash ability test. Data were analyzed with product correlation and followed by multiple correlation. The results showed that the explosive power of the limbs had a significant relationship with the ability to smash because it was found to count 0.576> r table 0.361. Hand-eye coordination has a significant relationship with the ability to smash because it was found to be 0.466 table 0.361. Furthermore, the explosive power of the limbs and eye-hand coordination together have a significant relationship with the ability to smash and are empirically accepted, because it is found that r count = 0.677> r table = 0.361.
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43

Septiyani, Indri, e Leni Apriani. "KONTRIBUSI KOORDINASI MATA-TANGAN DAN KEKUATAN OTOT LENGAN PADA KETEPATAN SMASH BULUTANGKIS CLUB PB. BANKRIAU KEPRI PEKANBARU". Dharmas Education Journal (DE_Journal) 4, n. 1 (17 giugno 2023): 179–85. http://dx.doi.org/10.56667/dejournal.v4i1.949.

Testo completo
Abstract (sommario):
Penelitian ini bertujuan untuk mengidentifikasi kontribusi koordinasi mata-tangan dan kekuatan otot lengan terhadap ketepatan smash pada pemain bulutangkis club Pb.BankRiau Kepri Pekanbaru. Penelitian dilakukan dengan mengumpulkan data dari 10 pemain bulutangkis yang aktif di klub tersebut. Data yang dikumpulkan meliputi hasil tes koordinasi mata-tangan, tes kekuatan otot tangan, dan ketepatan smash. Teknik pengambilan sampel dilakukan dengan menggunakan teknik total sampling. Teknik Analisa data dilakukan dengan menggunakan product moment dan korelasi ganda. Berdasarkan hasil penelitian maka diperoleh kesimpulan dalam penelitian yaitu: Terdapat kontribusi tapi tidak signifikan koordinasi mata-tangan terhdap ketepatan smash bulutangkis atlet Pb.BankRiau Kepri Pekanbaru dengan presentase sebesar 5,2%. Hasil perhitungan didapatkan nilai rhitung sebesar -0,228 < rtabel =0,628) terdapat kontribusi tapi tidak signifikan kekuatan otot lengan terhadap ketepatan smash bulutangkis atlet club Pb.BankRiau Kepri Pekanbaru dengan presentase sebesar 3,5%. Hasil perhitungan didapatkan nilai rhitung 0,118 < rtabel =0,632) terdapat kontribusi tapi tidak signifikan koordinasi mata-tangan dan kekuatan otot lengan pada ketepatan smash bulutangkis club Pb.BankRiau Kepri Pekanbaru dengan presentase sebesar 7,2%. Hasil perhitungan didapatkan nilai rhitung -0,268 < rtabel=0,632).
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44

Chen, Quan-Guo, e Ding-Guo Wang. "A duality theorem for L-R crossed product". Filomat 30, n. 5 (2016): 1305–13. http://dx.doi.org/10.2298/fil1605305c.

Testo completo
Abstract (sommario):
In this work, the notion of an L-R crossed product is introduced as a unified approach for L-R smash product and crossed product. Then the duality theorem for L-R crossed product is given. As the applications of the main result, some classical results in some materials can be obtained.
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45

Juliana, Era, e Syamsuar Syamsuar. "Hubungan Daya Ledak Otot Tungkai dan Daya Tahan Kekuatan Otot Lengan Terhadap Kemampuan Akurasi Smash Bolavoli Atlet Klub Rajawali Muda". Jurnal JPDO 7, n. 6 (10 giugno 2024): press. http://dx.doi.org/10.24036/jpdo.7.6.2024.136.

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Abstract (sommario):
Permasalahan dalam penelitian ini adalah masih rendahnya akurasi smash yang menyebabkan minimnya prestasi atlet bolavoli putra klub Rajawali Muda. Tujuan penelitian ini adalah untuk mengetahui hubungan antara daya ledak otot tungkai, kekuatan otot lengan dan kelentukan dengan kemampuan akurasi smash atlet bolavoli putra klub Rajawali Muda. Jenis penelitian ini adalah penelitian korelasional. Teknik pengambilan sampel menggunakan teknik total sampling, maka jumlah sampel dalam penelitian ini adalah 25 orang atlet. Instrurnent yang digunakan dalam penelitian ini adalah 1) vertical jump test, 2) push up test, 3) Bridge up test, dan tes kemampuan akurasi srnash. Teknik analisis data yang digunakan adalah analisis korelasi sederhana atau product moment yang dilanjutkan dengan analisis korelasi berganda. Hasil penelitian ini adalah 1) Terdapat hubungan yang signifikan antara daya ledak otot tungkai mernberikan dengan kemampuan akurasi smash atlet bolavoli putra klub Rajawali Muda, 2) Terdapat hubungan yang signifikan antara kekuatan otot lengan dengan kemampuan akurasi smash atlet bolavoli putra klub Rajawali Muda, 3) Terdapat hubungan yang signifikan antara kelentukan dengan kemampuan akurasi smash atlet bolavoli putra klub Rajawali Muda, 4) Terdapat hubungan yang signifikan antara daya ledak otot tungkai, kekuatan otot lengan dan kelentukan seeara bersama-sama dengan kemampuan akurasi smash atlet bolavoli putra klub Rajawali Muda
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Suhairi, Muhammad, Zainal Arifin e Syaparudin. "Innovative volleyball training tool: AcuSpike drill with android sound reactions". Journal Sport Area 9, n. 2 (25 luglio 2024): 279–94. http://dx.doi.org/10.25299/sportarea.2024.vol9(2).12387.

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Abstract (sommario):
Background Problems: The development of technology and sports science plays a crucial role in the world of sports. Research Objectives: The objective of this research is to create a volleyball smash drill training tool based on voice reaction in the form of an Android application as an innovation and to determine the level of impact produced by the tool. This volleyball smash training tool is equipped with a voice-reacting Android component that can be adjusted according to the user’s needs. Methods: The research employs both qualitative and quantitative research methods using the Research and Development (R&D) approach, encompassing stages such as needs analysis, development planning, expert validation, small-group testing, large-group testing, revisions, and final product development. To assess the effectiveness of the tool, experiments are conducted using the tool during training sessions. Data collection is carried out through observations, interviews, and questionnaires. Both quantitative and qualitative analyses are utilised for data analysis. Findings and Results: The research findings indicate that the Android-based voice command-reactive Acuspike volleyball product is deemed appropriate and can significantly contribute to athlete development, improving game quality, and overall volleyball sports development. However, the limitation of the research lies in the subject being studied at one location. Therefore, further research is recommended for broader generalisation over the long term. Conclusion: In conclusion, volleyball smash skills can be enhanced using the Acuspike volleyball smash tool, emphasising the importance of considering the use of Acuspike tools in both practicing and learning volleyball smash techniques.
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Zhao, Deke. "Skew categories, smash product categories and quasi-Koszul categories". Proceedings of the American Mathematical Society 139, n. 08 (1 agosto 2011): 2657. http://dx.doi.org/10.1090/s0002-9939-2011-10695-6.

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刘, 绍学. "关于Smash Product的两个结果". Chinese Science Bulletin 34, n. 13 (1 luglio 1989): 967–69. http://dx.doi.org/10.1360/csb1989-34-13-967.

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Wang, Hao. "Hopf actions on vertex operator algebras, II: Smash product". Journal of Algebra 530 (luglio 2019): 402–28. http://dx.doi.org/10.1016/j.jalgebra.2019.04.018.

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Lomp, Christian. "When is a smash product semiprime? A partial answer". Journal of Algebra 275, n. 1 (maggio 2004): 339–55. http://dx.doi.org/10.1016/j.jalgebra.2003.07.017.

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