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Academic literature on the topic '97K50'

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Published: 1 June 2024

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  1. Journal articles
  2. Dissertations / Theses
  3. Books
  4. Book chapters
  5. Conference papers

Journal articles on the topic "97K50":

1

Tay, Eng Guan, Kok Ming Teo, Tin Lam Toh, Pee Choon Toh, Weng Kin Ho, Khiok Seng Quek, and Yew Hoong Leong. "Teaching undergraduate mathematics - a problem solving course for first year." Teaching Mathematics and Computer Science 20, no. 2 (December 7, 2022): 183–206. http://dx.doi.org/10.5485/tmcs.2022.0532.

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In this paper we describe a problem solving course for first year undergraduate mathematics students who would be future school teachers. Subject Classification: 97B50, 97B70, 97D50, 97D60, 97F60, 97U30
2

Hariyati, Hariyati, and Nurmala R. "PENGARUH PENERAPAN MODEL PEMBELAJARAN RECIPROCAL TEACHING TERHADAP KEMAMPUAN PEMAHAMAN KONSEP MATEMATIKA SISWA." Mathematic Education And Aplication Journal (META) 1, no. 2 (January 30, 2020): 25–34. http://dx.doi.org/10.35334/meta.v1i2.1238.

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AbstractThis research is a quasi-experimental research (quasi experimental), which aims to see whether or not there is an influence of the application of the Reciprocal Teaching learning model to the ability to understand mathematical concepts of Grade VIII students of SMPN 4 Tarakan. Descriptive analysis results with an average achievement of the ability to understand mathematical concepts of students in the experimental class is 79.7414 and 60.2778 in the control class. The highest value obtained by students in the experimental class was 97.50 and the lowest value was 52.50 while in the control class the highest value was 82.50 and the lowest value was 45.00. For the average achievement of all indicators of students' understanding of mathematical concepts for the experimental class is higher than in the control class. So, the application of Reciprocal Teaching learning model can be said to affect the ability of understanding the mathematical concepts of eighth grade students of SMPN 4 Tarakan. Keywords: Experiments, Reciprocal Teaching Learning Model, Ability to Understand Student Mathematical ConceptsAbstrakPenelitian ini merupakan penelitian eksperimen semu (quasi esperimental), yang bertujuan untuk melihat ada atau tidaknya pengaruh penerapan model pembelajaran Reciprocal Teaching terhadap kemampuan pemahaman konsep matematika siswa kelas VIII SMPN 4 Tarakan. Hasil analisis deskriptif dengan rata-rata pencapaian kemampuan pemahaman konsep matematika siswa di kelas eksperimena dalah 79,7414 dan pada kelas kontrol 60,2778. Adapun nilai tertinggi yang diperoleh siswa di kelas eksperimen sebesar 97,50 dan nilai terendah sebesar 52,50 sedangkan pada kelas kontrol nilai tertinggi sebesar 82,50 dan nilai terendah sebesar 45,00. Untuk rata-rata pencapaian dari seluruh indikator kemampuan pemahaman konsep matematika siswa untuk kelas eksperimen lebih tinggi dibandingkan pada kelas kontrol. Jadi, penerapan model pembelajaran Reciprocal Teaching dapat dikatakan berpengaruh terhadap kemampuan pemahaman konsep matematika siswa kelas VIII SMPN 4 Tarakan.Kata Kunci: Ekperimen, Model Pembelajaran Reciprocal Teaching, Kemampuan Pemahaman Konsep Matematika Siswa
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Suharyo, Suharyo. "Kesalahan Berbahasa Mahasiswa Undip Studi Kasus Mahasiswa Fakultas Peternakan dan Pertanian." Nusa: Jurnal Ilmu Bahasa dan Sastra 15, no. 1 (February 27, 2020): 45–52. http://dx.doi.org/10.14710/nusa.15.1.45-52.

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This research aims to reveal language skills among students. To answer the research question, it was conducted using a questionnaire technique. The questionnaire (which contained 11 questions) was distributed to 40 FPP students, Diponegoro University, Semarang via online (ms team). Data were analyzed using PUEBI and Indonesian language standard grammar. The result, (1) the average respondent answered correctly at 54.54%; (2) respondents who answered correctly about number 1 by 87.50%; (3) for question number 2 as much as 0% (4) for question number 3, respondents who answered correctly were 2.5%; (5) for question number 4, amounting to 67.59%; (6) for problem number 5, amounting to 85%; (7) for question number 6, amounting to 62.50%, (8) for question number 7, amounting to 97.50%, (9) for question number 8, amounting to 6%, (10) for question number 9, amounting to 67 , 50%; (11) for question number 10 only 40%, and (12) for problem number 11 all respondents answered incorrectly.Keywords: Mistakes; language; Undip students.IntisariPenelitin ini bertujuan mengungkap kemampuan berbahasa di kalangan mahasiswa. Untuk menjawab pertanyaan penelitian tersebut dilakukan dengan menggunakan teknik angket. Angket (yang berisi 11 pertanyaan) dibagikan kepada 40 mahsiswa FPP, Universitas Diponegoro, Semarang melalui daring (ms team). Data dianalisis dengan menggunakan PUEBI dan tata basa baku bahasa Indonesia. Hasilnya, (1) rata-rata responden menjawab benar sebesar 54,54%; (2) responden yang menjawab benar soal nomor 1 sebesar 87,50%; (3) untuk soal nomor 2 sebanyak 0% (4) untuk soal nomor3, responden yang menjawab benar sebesar 2,5%; (5) untuk soal nomor 4, sebesar 67,59%, (6) untuk soal nomor 5, sebesar 85%; (7) untuk soal nomor 6, sebesar 62,50%, (8) untuk soal nomor 7, sebesar 97,50%, (9) untuk soal nomor 8, sebesar 6%, (10) untuk soal nomor 9, sebesar 67,50%; (11) untuk soal nomor 10 hanya 40%, dan (12) untuk soal nomor 11 semua responden jawabannya salah.Kata kunci: Kesalahan; berbahasa; mahasiswa Undip
4

Nigel Lucas, T. "97.50 Further derivatives of trigonometric functions using mechanics." Mathematical Gazette 97, no. 540 (November 2013): 520–23. http://dx.doi.org/10.1017/s0025557200000358.

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Mufida, Isma Lizumrotil, Sri Utami, and Agus Hermawan. "Pengembangan Media LUBEL Dalam Pembelajaran Menelaah Struktur dan Kebahasaan Teks Fabel Siswa Kelas VII." Patria Eduacational Journal (PEJ) 2, no. 1 (March 16, 2022): 70–83. http://dx.doi.org/10.28926/pej.v2i1.341.

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Penelitian ini bertujuan untuk menghasilkan produk dan uji kelayakan media pembelajaran lubel (ludo fabel) dalam pembelajaran menelaah struktur dan kebahasaan teks fabel siswa kelas VII SMP. Penelitian ini menggunakan metode Research and Development (R&D) model 4-P yang memiliki 4 tahap penelitian diantaranya tahap pendefinisian, perencanaan, pengembangan, dan penyebaran. Instrumen pengumpulan data dalam penelitian ini menggunakan angket dan wawancara. Data yang diolah dalam penelitian ini berbentuk data deskriptif kuantitatif. Data kuantitaf diperoleh dari angket yang telah disebarkan kepada ahli materi, ahli media, guru Bahasa Indonesia, serta siswa SMP kelas VII. Berdasarkan hasil penelitian diperoleh penilaian sebesar 97,50% dari ahli materi, penilaian 92,31% dari ahli media, penilaian uji kepraktisan oleh guru Bahasa Indonesia SMP diperoleh penilaian 95,58%, terakhir uji kemenarikan produk kepada siswa memperoleh hasil penilaian sebesar 92,04%. Jadi, seluruh penilaian yang diberikan oleh responden dinyatakan produk media pembelajaran lubel (ludo fabel) sangat layak untuk diimplementasikan dalam pembelajaran menelaah struktur dan kebahasaan teks fabel siswa kelas VII SMP. Abstract: This study aims to produce a product and test the feasibility of lubel learning media (ludo fable) in learning to examine the structure and language of fable texts for seventh grade students of junior high school. This study uses the Research and Development (R&D) 4-P model which has 4 stages of research including the stages of defining, planning, developing, and distributing. The data collection instrument in this study used a questionnaire and interviews. The data processed in this research is in the form of quantitative descriptive data. Quantitative data were obtained from questionnaires that were distributed to material experts, media experts, Indonesian language teachers, and seventh grade junior high school students. Based on the results of the study, it was obtained an assessment of 97.50% from material experts, an assessment of 92.31% from media experts, an assessment of the practicality test by Indonesian junior high school teachers obtained an assessment of 95.58%, the last product attractiveness test to students obtained an assessment result of 92, 04%. So, all the assessments given by the respondents stated that the lubel learning media product (ludo fable) was very feasible to be implemented in learning to examine the structure and language of fable texts for seventh grade students of junior high school.
6

Wen, Gao-Ju, and Lian-Shuai Gu. "Crystal structure of the salt 1,1′-(ethane-1,2-diyl)bis(1,4-diazabicyclo[2.2.2]octan-1-ium) diperchlorate, C14H28N4(ClO4)2." Zeitschrift für Kristallographie - New Crystal Structures 232, no. 6 (November 27, 2017): 919–20. http://dx.doi.org/10.1515/ncrs-2017-0079.

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Pujiharsa, I. Gede Putra, I. Keut Iwan Swadesi, and I. Ketut Sudiana. "TINGKAT MINAT DAN MOTIVASI BELAJAR PESERTA DIDIK SMA NEGERI 4 DENPASAR YANG MENGIKUTI EKSTRAKURIKULER BOLA VOLI PADA MASA PANDEMI COVID – 19." Jurnal IKA 20, no. 1 (March 31, 2022): 8–12. http://dx.doi.org/10.23887/ika.v20i1.45978.

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Penelitian ini bertujuan untuk mengetahui tingkat minat dan tingkat motivasi peserta didik dalam mengikuti ekstrakurikuler Bola Voli pada masa pandemi Covid-19. Metode penelitian ini adalah deskriptif kuantitatif dengan pendekatannya adalah surveyresearch(penelitian survei), jumlah sampel sebanyak 25 peserta didik. Instrumen penelitian yaitu : kuesioner minat dan kuesioner motivasi. Analisis data menggunakan uji konversi/interval katagori Hasil penelitian ini menunjukkan: (1) terdapat tingkat minat yang sangat tinggi ini ditunjukan dari mean (rata-rata) skor minat pada konversi/interval katagori sebesar 97,56 berada diantara kreteria X ≥ Mi + 1,5 Sdi, interval nilai X ≥ 97,50, katagori sangat tinggi, (2) terdapat tingkat motivasi sangat tinggi ini ditunjukan dari mean (rata-rata) skor minat pada konversi/interval katagori sebesar 102,60 berada diantara kreteria X ≥ Mi + 1,5 Sdi, interval nilai X ≥ 97,50, katagori sangat tinggi. Kesimpulannya terdapat tingkat minat dan dan tingkat motivasi yang signifikan peserta didik dalam mengikuti ekstrakurikuler Bola Voli pada masa pandemi Covid-19.
8

Mason, John. "Consequences of a virtual encounter with George Pólya." Teaching Mathematics and Computer Science 20, no. 2 (December 7, 2022): 173–82. http://dx.doi.org/10.5485/tmcs.2022.0531.

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The consequences of a virtual encounter with George Pólya as a teacher are recorded. An instance of his influence on my mathematical thinking is recounted through work on one of the problems in one of his books. Subject Classification: 01A99, 11A05, 97-03, 97D50
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Sahrupi, Sahrupi, and Juriantoro Juriantoro. "Usulan Penerapan Total Productive Maintenance pada Transfer Conveyor 17A." Jurnal Sistem dan Manajemen Industri 2, no. 1 (July 27, 2018): 51. http://dx.doi.org/10.30656/jsmi.v2i1.568.

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The quantity and quality of coal affects the efficiency of the generating unit, therefore the utilization of Transfer Conveyor 17A is very necessary to fulfill the fuel requirement (coal) of PT Indonesia Power Unit Generation Unit Suralaya. Transfer conveyor is an additional element in a conveyor belt circuit that serves to channel coal from unloading area until coal bunker (power plant). This study aims to find out the value of OEE Transfer Conveyor 17A which is used as the basis of proposed improvement based on the lowest value of the three parameters in OEE. The concept of research adopting OEE method with the value of quality is assumed 97,50% because the equipment that becomes the object of research does not produce the product. The result of calculation obtained by OEE value equal to 82,98% with ratio Availability 86,76% Performance Eficiency 98,09% and Rate of Quality 97,50%. A planned maintenance action is required to avoid unpredictable engine damage such as the operator checking the machine before it is operated, providing periodic training to operators and maintenance to improve their capabilities.
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Apostolopoulos, Ioannis D., Mpesi Tzani, and Sokratis I. Aznaouridis. "A General Machine Learning Model for Assessing Fruit Quality Using Deep Image Features." AI 4, no. 4 (September 27, 2023): 812–30. http://dx.doi.org/10.3390/ai4040041.

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Fruit quality is a critical factor in the produce industry, affecting producers, distributors, consumers, and the economy. High-quality fruits are more appealing, nutritious, and safe, boosting consumer satisfaction and revenue for producers. Artificial intelligence can aid in assessing the quality of fruit using images. This paper presents a general machine learning model for assessing fruit quality using deep image features. This model leverages the learning capabilities of the recent successful networks for image classification called vision transformers (ViT). The ViT model is built and trained with a combination of various fruit datasets and taught to distinguish between good and rotten fruit images based on their visual appearance and not predefined quality attributes. The general model demonstrated impressive results in accurately identifying the quality of various fruits, such as apples (with a 99.50% accuracy), cucumbers (99%), grapes (100%), kakis (99.50%), oranges (99.50%), papayas (98%), peaches (98%), tomatoes (99.50%), and watermelons (98%). However, it showed slightly lower performance in identifying guavas (97%), lemons (97%), limes (97.50%), mangoes (97.50%), pears (97%), and pomegranates (97%).
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Journal articles Dissertations / Theses Books

Dissertations / Theses on the topic "97K50":

1

Janati, Hicham. "Advances in Optimal transport and applications to neuroscience." Electronic Thesis or Diss., Institut polytechnique de Paris, 2021. http://www.theses.fr/2021IPPAG001.

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Les dispositifs d'imagerie cérébrale peuvent donner un aperçu de l'activité neuronale à plusieurs endroits et points dans le temps. En pratique, les études d'imagerie cérébrales sont généralement menées pour plusieurs personnes suivant le même protocole expérimental. L'inférence des régions actives du cerveau est un problème inverse mal posé qui ne peut être résolu qu'en ajoutant des hypothèses a priori sur les solutions. Plusieurs hypothèses préalables ont été poursuivies dans la littérature, comme la favorisation des solutions parcimonieuses ou la résolution du problème pour plusieurs sujets à la fois. Cependant, aucune ne profite de la géométrie spatiale du problème. Le but de cette thèse est d'exploiter au maximum les aspects multisujets, spatiaux et temporels des données de magnétoencéphalographie pour améliorer le conditionnement du problème inverse. À cette fin, nos contributions s'articulent autour de trois axes : le transport optimal (OT), la régression multi-tâches parcimonieuse et les séries temporelles. En effet, la capacité de l'OT à mesurer les disparités spatiales entre les distributions le rend très bien adapté à la comparaison et l'aggrégation des cartes d'activation neurales en fonction de leur forme et de leur emplacement sur la surface du cortex cérébral. Pour des raisons numériques, on utilise la formulation entropique du transport optimal, qui, selon nous, comporte deux pièces manquantes importantes. D'un point de vue théorique, elle n'a aucune expression analytique à ce jour, et d'un point de vue pratique, l'entropie conduit à une augmentation significative de la variance, phénomène connu sous le nom de biais entropique. Nous complétons ce puzzle en étudiant les Gaussiennes multivariées pour lesquelles nous découvrons une forme close de l'OT entropique et proposons des algorithmes débiaisés pour calculer des barycentres de transport optimal rapides et précis. Ensuite, nous définissons une pénalité multitâche basé sur l'OT et des pénalités de parcimonie pour résoudre le problème inverse pour plusieurs sujets afin de promouvoir des solutions cohérentes sur le plan spatial. Nos résultats sur des données réelles mettent en évidence les avantages de l'utilisation de l'OT comme régularisation par rapport aux pénalités de régression multitâches classiques. Enfin, nous proposons une nouvelle divergence pour comparer et moyenner des données spatio-temporelles basée sur un alignement temporel entre des observations spatialement similaires, le tout via un algorithme rapide et adapté aux GPUs
Brain imaging devices can provide a glimpse at neural activity in multiple spatial locations and time points. Moreover, neuroimaging studies are usually conducted for multiple individuals undergoing the same experimental protocol. Inferring the underlying sources is a challenging inverse problem that can only be tackled by biasing the solutions with prior domain knowledge. Several prior hypotheses have been pursued in the literature such as promoting sparse over dense solutions or solving the problem for multiple subjects at once. However, none take advantage of the particular spatial geometry of the problem. The purpose of this thesis is to exploit the multi-subject, spatial and temporal aspects of magneto-encephalography data as much as possible to improve the conditioning of the inverse problem. To that end, our contributions revolve around three axes: optimal transport (OT), sparse multi-task regression and time series. Indeed, the ability of OT to capture spatial disparities between measures makes it very well suited to compare and average neural activation patterns based on their shape and location over the cortical surface of the brain. For the sake of scalability, we take advantage of the entropic formulation of optimal transport, which we argue has two important missing pieces. From a theoretical perspective, it has no closed form analytical expressions, and from a practical perspective, entropy leads to a significant increase in variance known as "entropic bias". We complete this puzzle by studying multivariate Gaussians for which we uncover an entropic OT closed form and propose "debiased" algorithms to compute fast and accurate optimal transport barycenters. Second, we define a multi-task prior based on OT and sparse penalties to jointly solve the inverse problem for multiple subjects to promote spatially coherent solutions. Our real data experiments highlight the benefits of using OT as a prior over classical multi-task regression penalties. Finally, we propose a loss function to compare and average spatio-temporal data that computes temporal alignments across spatially similar observations of the data via a fast GPU friendly algorithm
2

Slioa, Silvia. "Sigillbilden U.9750 : Enki/Ea`s Abzus symbolism i Ur och Eridu." Thesis, Stockholms universitet, Institutionen för arkeologi och antikens kultur, 2014. http://urn.kb.se/resolve?urn=urn:nbn:se:su:diva-118746.

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Vid utgrävningar utförda av brittiska arkeologer 1922 i staden Ur i Mesopotamienpåträffades i en grav ett sigill: U.9750. Hantverket är i mörkgrön steatit och är 0,036m X 0,024 m stort. Idag dateras det till den gammalakkadiska perioden ca 2250 f. Kr.Sigillet förvaras i Nationalmuseet i Irak och anses som ett av de mer betydelsefullaföremålen från perioden. Museet blev plundrat efter invasionen av Irak 2003. Det gåratt studera föremål, däribland sigillbilden U.9750 på hemsidan av Iraksnationalmuseum http://www.theiraqmuseum.com/. Stulet eller försvunnet materialfinns även publicerat i http://oi.uchicago.edu/OI/IRAQ/iraq.html. Sigillet anses vara enav Mesopotamiens största konstnärliga höjdpunkter inom konsthantverk eftersombilden på sigillet U.9750 har olika mönster och figurer samtidigt är utförd i ennaturlistisk stil.
3

Pang, Xiaoying [Verfasser], and Eva [Akademischer Betreuer] Grebel. "A comprehensive study of the young star cluster HD 97950 in NGC 3603 / Xiaoying Pang ; Betreuer: Eva Grebel." Heidelberg : Universitätsbibliothek Heidelberg, 2012. http://d-nb.info/1179784731/34.

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Romano, Cristiana. "Analisi acustica da postazione fissa della presenza e del comportamento di delfinidi in relazione al disturbo antropico." Master's thesis, Alma Mater Studiorum - Università di Bologna, 2016. http://amslaurea.unibo.it/9750/.

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La Bioacustica marina studia gli aspetti “acustici” riguardanti gli animali marini tra cui le capacità uditive, la produzione del suono e la comunicazione attraverso i suoni. Ad oggi, un crescente livello di suoni introdotti negli oceani dalle attività umane sta causando una serie di effetti sull’ecosistema marino ed in particolare su specie che svolgono molteplici funzioni attraverso l’impiego attivo e passivo dei suoni, primi fra tutti i mammiferi marini. Il monitoraggio acustico passivo è uno dei metodi principali e popolari usati per aiutare gli scienziati a indagare e capire i modelli comportamentali degli animali marini. L'area di studio d’interesse si trova nel Canale di Sicilia, nel tratto di mare antistante Capo Granitola (Sicilia sud-occidentale), dove troviamo tra le specie più abbondanti di mammiferi marini: il tursiope, la stenella e il delfino comune. Questo tratto di mare è monitorato acusticamente dal 2012 dal laboratorio di bioacustica dell’IAMC-CNR attraverso un sistema di registrazione subacqueo autonomo. Il lavoro di tesi ha avuto l’obiettivo di analizzare 9 mesi di registrazioni al fine di studiare la presenza di delfinidi. Gli obiettivi specifici di questa tesi sono stati: •La verifica di interazioni tra delfini e attività antropiche attraverso l’analisi della presenza contemporanea di rumori prodotti da imbarcazioni e disegnali sonori prodotti da delfinidi; •Studiare gli andamenti circadiani e stagionali dei vocalizzi dei delfinidi e eventuali variazioni nei principali parametri acustici che caratterizzano i segnali di ecolocalizzazione. Grazie all’analisi dei dati acustici si sono ottenute informazioni sugli andamenti temporali della presenza/vocalizzazioni di delfinidi e sulla possibile interazione con le barche da pesca.
5

Wang, Jih-Terng. "Nutritional interactions between the alga Symbiodinium and sea anemone Aiptasia pulchella." Thesis, University of York, 1998. http://etheses.whiterose.ac.uk/9750/.

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Smith, M. E. B. "Design and synthesis of novel hydrogels for biological applications." Thesis, Aston University, 1994. http://publications.aston.ac.uk/9750/.

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The aims of this project were: 1) the synthesis of a range of new polyether-based vinylic monomers and their incorporation into poly(2-hydroxyethyl methacrylate) (poly(HEMA)) based hydrogel networks, of interest to the contact lens industry. 2) the synthesis of a range of alkyltartronic acids, and their derivatives. These molecules may ultimately be used to produce functionalised poly(-hydroxy acids) of potential interest in either drug delivery or surgical suture applications. The novel syntheses of a range of both methoxy poly(ethylene glycol) acrylates (MPEGAs) and poly(ethylene glycol) acrylates (PEGAs) are described. Products were obtained in very good yields. These new polyether-based vinylic monomers were copolymerised with 2-hydroxyethyl methacrylate (HEMA) to produce a range of hydrogels. The equilibrium water contents (EWC) and surface properties of these copolymers containing linear polyethers were examined. It was found that the EWC was enhanced by the presence of the hydrophilic polyether chains. Results suggest that the polyether side chains express themselves at the polymer surface, thus dictating the surface properties of the gels. Consequentially, this leads to an advantageous reduction in the surface adhesion of biological species. A synthesis of a range of alkyltartronic acids is also described. The acids prepared were obtained in very good yields using a novel four-stage synthesis. These acids were modified to give potassium monoethyl alkyltartronates. Although no polyesterification is described in this thesis, these modified alkyltartronic acid derivatives are considered to be potentially excellent starting materials for poly (alkyltartronic acid) synthesis via anhydrocarboxylate or anhydrosulphite cyclic monomers.
7

Piña, Villalonga Juana María. "Diversidad e importancia ecológica del grupo Roseobacter en aguas costeras sometidas a impacto antropogénico." Doctoral thesis, Universitat de les Illes Balears, 2012. http://hdl.handle.net/10803/97350.

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García, Ventura Agnès. "El Trabajo y la producción textil en la Tercera Dinastía de Ur." Doctoral thesis, Universitat Pompeu Fabra, 2012. http://hdl.handle.net/10803/97050.

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La presente tesis propone una interpretación de la organización de la producción textil en la Tercera Dinastía de Ur (ca. 2100-2000 a.n.e.) en Mesopotamia. Se centra en las relaciones de género, la división sexual del trabajo, la jerarquización y el estatus para explicar las categorías laborales y los grupos de trabajo especializados. La evidencia utilizada procede esencialmente de textos sumerios de Ur III publicados entre 1972 y 2010. De entre ellos se han seleccionado 100 textos relacionados con la producción de tejidos que se presentan en transliteración y traducción al castellano.
This dissertation proposes an interpretation of how textile production was organised during the Third Dynasty of Ur (ca. 2100-2000 BCE) in Mesopotamia. We concentrate on gender relationships, the sexual division of labour, hierarchy and status to explain job categories and specialised working groups. The sources used are basically Sumerian texts from the Ur III period, published between 1972 and 2010. Among them, we have selected 100 texts related specifically to textile production. All are presented in transliteration and translation into Spanish in this dissertation.
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Santos, Jomilto Luiz Praxedes dos [UNESP]. "Elaboração de uma plataforma oscilatória para teste de equilíbrio dinâmico." Universidade Estadual Paulista (UNESP), 2011. http://hdl.handle.net/11449/97050.

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Coordenação de Aperfeiçoamento de Pessoal de Nível Superior (CAPES)
Este estudo tem como objetivo elaborar e validar um protótipo de plataforma proprioceptiva que possibilite a mensuração e o monitoramento do comportamento cinemático dos estímulos perturbatórios gerados. Considerando que atualmente, a avaliação do equilíbrio postural em plataformas instável é realizada de forma qualitativa, sendo observado o quanto a plataforma oscilou, a estratégia proposta neste estudo permite quantificar o fenômeno oscilatório, permitindo futuras comparações entre exames, isto como uma forma de medida avaliativa dos participantes. Foi elaborada uma plataforma oscilatória que possibilitava a mensuração do seu deslocamento angular através de um potenciômetro. Para a validação do equipamento utilizou-se a técnica da videogrametria, sendo assim, durante a movimentação da plataforma coletou-se dados provenientes da plataforma e do potenciômetro. A plataforma instável construída e instrumentalizada neste trabalho foi capaz de mensurar e monitorar o comportamento cinemático dos estímulos perturbatórios gerados durante a sua movimentação, apresentando alto valor de correlação. Desta forma, pode-se substituir a técnica de videogrametria pela utilização do potenciômetro, tornando o exame mais prático. Este equipamento poderá ser útil para o estudo minucioso do equilíbrio e da estabilidade postural, no que tange a relação entre os estímulos perturbatórios gerados e a resposta motora do testado
This study aims to develop and validate an oscillating platform which enables the measurement and monitoring of the kinematics of the stimuli generated disturbing. Whereas today, the assessment of postural balance in an unstable platform is performed in a qualitative way, observing how the platform oscillated, the strategy proposed in this study to quantify the oscillatory phenomenon, allowing for future comparisons between tests, this measure as a form of evaluative participants. A oscillating platform was developed that allowed the measurement of its angular displacement with a potentiometer. For the validation of equipment used the technique of videogrammetry, so during the platform movement data was collected. The unstable platform built and manipulated in this study was able to measure and monitor the kinematics of the stimuli generated disturbing when they are moving at a high correlation value. Thus, one can replace the technique of videogrammetry the use of potentiometer, making the test more practical. This equipment may be useful for the detailed study of balance and postural stability, regarding the relationship between stimuli and motor response disturbing generated the test
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Westerich, Juliana Nogueira [UNESP]. "Estudos histopatológicos e ciclos biológicos de Meloidogyne mayaguensis e M. javanica em tomateiros com gene Mi." Universidade Estadual Paulista (UNESP), 2010. http://hdl.handle.net/11449/97150.

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Conselho Nacional de Desenvolvimento Científico e Tecnológico (CNPq)
A espécie Meloidogyne mayaguensis vem causando grande preocupação por ser capaz de vencer a resistência de tomateiros portadores do gene Mi. O objetivo do trabalho foi estudar o ciclo biológico e a histopatologia de M. mayaguensis em tomateiros resistentes a meloidoginose e compará-los com os aspectos biológicos e histopatológicos de Meloidogyne javanica nas mesmas plantas. O delineamento experimental utilizado foi inteiramente casualizado, sendo para o estudo do ciclo biológico composto de vinte tratamentos (dois porta-enxertos de tomateiro, ‘Magnet’ e ‘Helper M’; duas espécies de nematoides das galhas, M. mayaguensis e M. javanica; e cinco épocas de coleta, 3 DAI, 10 DAI, 17 DAI, 24 DAI e 31 DAI), com cinco repetições. Para o estudo da histopatologia, composto por 12 tratamentos (dois porta-enxertos de tomateiro, ‘Magnet’ e ‘Helper M’; duas espécies de nematoides das galhas, M. mayaguensis e M. javanica; e três épocas de coleta, 10 DAI, 17 DAI e 24 DAI), com três repetições. As plantas foram inoculadas com 500 juvenis infectivos (J2) de M. mayaguensis ou M. javanica. As avaliações foram realizadas em cinco épocas de coleta. Em cada coleta, cinco plantas foram retiradas ao acaso e suas raízes separadas em duas porções. Uma das partes foi submetida à coloração com Fucsina Ácida e dissecada sob microscópio estereoscópico para a contagem dos diferentes estádios de desenvolvimento dos nematoides. Os dados foram submetidos à análise de variância e as médias comparadas pelo teste de Tukey a 5% de probabilidade. Na outra porção do sistema radicular, foram feitos cortes histológicos transversais com 8 μm de espessura, corados com Floxina B seguido de Azul de Toluidina 0,05%, para determinação dos números e áreas das células gigantes e dos sítios de alimentação presentes no cilindro vascular da raiz. Os dados obtidos foram submetidos...
The species Meloidogyne mayaguensis is causing great concern for being able to overcome the resistance of tomatoes carrying the Mi gene. The objective of this work was to study the life cycle and the histopathological changes of M. mayaguensis in nematode-resistant tomatoes and compare them with biological and histopathological aspects of Meloidogyne javanica in the same plants. The experimental design was completely randomized, and to study the life cycle composed of twenty treatments (two varieties of tomato, 'Magnet' and 'Helper M', two species of nematodes, M. javanica and M. mayaguensis and five harvest dates, 3 DAI, 10 DAI 17 DAI 24 DAI and 31 DAI), with five replicates. To study the histopathology, composed of 12 treatments (two varieties of tomato, 'Magnet' and 'Helper M', two species of nematodes, M. javanica and M. mayaguensis and three harvest dates, 10 DAI, 17 DAI and 24 DAI), with three replications. The plants were inoculated with 500 infective juveniles (J2) of M. mayaguensis or M. javanica. The evaluations were conducted in five sampling times. At each harvest, five plants were taken at random and their roots separated into two parts. The first was stained with Acid Fuchsin and dissected under a stereomicroscope to count the different developmental stages of nematodes. The data were subjected to analysis of variance and means compared by Tukey test at 5% probability. In the another portion of the root system, 8 microns thick transversal sections were obtained, stained with Phloxine B followed by Toluidine Blue 0.05%, for determining the numbers and areas of giant cells and feeding sites in the vascular cylinder. The data were subjected to Multivariate Cluster Analysis and Principal Component Analysis. The results showed that the species M. mayaguensis was able to develop normally in the root-stocks, completing its cycle 24 days after inoculation (DAI)... (Complete abstract click electronic access below)
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Books on the topic "97K50":

1

Pollitt, A. S. A guide to building an in-house information retrieval database using DECO on the PRIME 9750. Huddersfield: The Polytechnic, Department of Computer Studies and Mathematics, 1986.

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Liyanage, Shantha Indrajith Hikkaduwa. Producing Green Knowledge and Innovation. Cham: Springer International Publishing, 2022. http://dx.doi.org/10.1007/978-3-030-97850-1.

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Broadhead, Samantha, ed. Access and Widening Participation in Arts Higher Education. Cham: Springer International Publishing, 2022. http://dx.doi.org/10.1007/978-3-030-97450-3.

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Schmidt, Achim. Technical Thermodynamics for Engineers. Cham: Springer International Publishing, 2022. http://dx.doi.org/10.1007/978-3-030-97150-2.

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Pechlaner, Harald, Hannes Thees, and Wei Manske-Wang, eds. The Clash of Entrepreneurial Cultures? Cham: Springer International Publishing, 2022. http://dx.doi.org/10.1007/978-3-030-97050-5.

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Wellhöner, Hans-Herbert. Allgemeine und Systematische Pharmakologie und Toxikologie. Berlin, Heidelberg: Springer Berlin Heidelberg, 1990. http://dx.doi.org/10.1007/978-3-642-97250-8.

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Benkert, Otto, and Hanns Hippius. Psychiatrische Pharmakotherapie. Berlin, Heidelberg: Springer Berlin Heidelberg, 1992. http://dx.doi.org/10.1007/978-3-642-97350-5.

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Bruns, Kerstin. Analyse und Beurteilung von Entsorgungslogistiksystemen. Wiesbaden: Deutscher Universitätsverlag, 1997. http://dx.doi.org/10.1007/978-3-322-97750-2.

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Gorski, Hans-Joachim, and Susanne Müller-Philipp. Leitfaden Arithmetik. Wiesbaden: Vieweg+Teubner Verlag, 2005. http://dx.doi.org/10.1007/978-3-322-97850-9.

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Eljaiek-Rodríguez, Gabriel. The Migration and Politics of Monsters in Latin American Cinema. Cham: Springer International Publishing, 2018. http://dx.doi.org/10.1007/978-3-319-97250-3.

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Book chapters on the topic "97K50":

1

Baurmann, Jürgen, and Rüdiger Weingarten. "Prozesse, Prozeduren und Produkte des Schreibens." In Schreiben, 7–25. Wiesbaden: VS Verlag für Sozialwissenschaften, 1995. http://dx.doi.org/10.1007/978-3-322-97050-3_1.

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Keseling, Gisbert. "Pausen und Pausenorte in schriftlichen Wegbeschreibungen." In Schreiben, 201–19. Wiesbaden: VS Verlag für Sozialwissenschaften, 1995. http://dx.doi.org/10.1007/978-3-322-97050-3_10.

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Weingarten, Rüdiger. "Syntax im Prozeß des Schreibens und Sprechens." In Schreiben, 220–42. Wiesbaden: VS Verlag für Sozialwissenschaften, 1995. http://dx.doi.org/10.1007/978-3-322-97050-3_11.

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Schülein, Frieder, Dagmar Wolf, and Dietrich Boueke. "Mündliche und schriftliche Erzähltexte von Kindern und Erwachsenen." In Schreiben, 243–69. Wiesbaden: VS Verlag für Sozialwissenschaften, 1995. http://dx.doi.org/10.1007/978-3-322-97050-3_12.

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Ludwig, Otto. "Integriertes und nicht-integriertes Schreiben. Zu einer Theorie des Schreibens: eine Skizze." In Schreiben, 273–87. Wiesbaden: VS Verlag für Sozialwissenschaften, 1995. http://dx.doi.org/10.1007/978-3-322-97050-3_13.

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Grésillon, Almuth. "Was ist Textgenetik?" In Schreiben, 288–319. Wiesbaden: VS Verlag für Sozialwissenschaften, 1995. http://dx.doi.org/10.1007/978-3-322-97050-3_14.

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Ortner, Hanspeter. "Die Sprache als Produktivkraft. Das (epistemisch-heuristische) Schreiben aus der Sicht der Piagetschen Kognitionspsychologie." In Schreiben, 320–42. Wiesbaden: VS Verlag für Sozialwissenschaften, 1995. http://dx.doi.org/10.1007/978-3-322-97050-3_15.

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Ossner, Jakob. "Prozeßorientierte Schreibdidaktik in Lehrplänen." In Schreiben, 29–50. Wiesbaden: VS Verlag für Sozialwissenschaften, 1995. http://dx.doi.org/10.1007/978-3-322-97050-3_2.

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Baurmann, Jürgen. "Schreiben in der Schule: Orientierung an Schreibprozessen." In Schreiben, 51–69. Wiesbaden: VS Verlag für Sozialwissenschaften, 1995. http://dx.doi.org/10.1007/978-3-322-97050-3_3.

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Antos, Gerd. "Mustertexte und Schreibprozeduren. Standardisiertes Schreiben als Modell zur Aneignung von Schreibprozeduren." In Schreiben, 70–84. Wiesbaden: VS Verlag für Sozialwissenschaften, 1995. http://dx.doi.org/10.1007/978-3-322-97050-3_4.

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Conference papers on the topic "97K50":

1

"Front Matter: Volume 9750." In SPIE OPTO. SPIE, 2016. http://dx.doi.org/10.1117/12.2239576.

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Luo, Albert C. J., and Chuan Guo. "Independent Asymmetric Period-3 Motions in a Periodically Forced Double-Pendulum." In ASME 2019 International Design Engineering Technical Conferences and Computers and Information in Engineering Conference. American Society of Mechanical Engineers, 2019. http://dx.doi.org/10.1115/detc2019-97250.

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Abstract In this paper, the independent asymmetric period-3 motions of a periodically forced, damped, double-pendulum are predicted through a discrete implicit mapping method. The corresponding stability and bifurcation conditions of the paired asymmetric period-3 motions are determined through eigenvalue analysis. Numerical simulation of the two asymmetric period-3 motions in the double-pendulum system is completed from analytical predictions. The example presented herein can be used for the vibration reduction of the first pendulum through the motions of the second pendulum.
3

Kooistra, Hylke, Charles J. Kim, Werner W. P. J. van de Sande, and Just L. Herder. "Shape Optimization Framework for the Path of the Primary Compliance Vector in Compliant Mechanisms." In ASME 2019 International Design Engineering Technical Conferences and Computers and Information in Engineering Conference. American Society of Mechanical Engineers, 2019. http://dx.doi.org/10.1115/detc2019-97450.

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Abstract The primary compliance vector captures the predominant kinematic degree of freedom of a mechanism. Its displacement describes large deformation mechanism behavior and can be an optimization objective in detailed compliant mechanism design. This paper presents a general framework for the optimization of the PCV path of compliant mechanisms using unified stiffness characterization, Fourier descriptors, and surrogate-based optimization. We found a meaningful objective formulation that evaluates PCV path shape independently. Furthermore, we reason that design variables should effect mechanism shape. Lastly, we apply the framework to a design example.
4

Patel, Jay, Ioannis Karamouzas, and Beshah Ayalew. "A Model for Vehicular Interactions Extracted From Real-World Traffic Data." In ASME 2019 International Design Engineering Technical Conferences and Computers and Information in Engineering Conference. American Society of Mechanical Engineers, 2019. http://dx.doi.org/10.1115/detc2019-97750.

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Abstract With the advent of connected and automated vehicles, naturalistic traffic modeling is becoming increasingly important for the purposes of congestion control via cooperative driving and intelligent traffic management. The focus of this paper is to develop a data-driven traffic interaction model which can help in the development of multi-agent automated driving control schemes that mimic and blend with other human-driven vehicles. To that end, a probabilistic data analysis approach is used to derive an energy function that describes interactions between vehicles on highways. These interactions arise from the psychophysics of humans driving the vehicles. The analysis suggests the existence of a simple interaction law between human-driven vehicles that is based on the expected time it takes for the vehicles to collide. The approach taken in this paper helps in analyzing probable states that the individual vehicles in the traffic would have, thereby facilitating the development of intelligent traffic management tools that account for individual vehicle states.
5

Merrill, Nicholas, and Azim Eskandarian. "End-to-End Multi-Task Machine Learning of Vehicle Dynamics for Steering Angle Prediction for Autonomous Driving." In ASME 2019 International Design Engineering Technical Conferences and Computers and Information in Engineering Conference. American Society of Mechanical Engineers, 2019. http://dx.doi.org/10.1115/detc2019-97850.

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Abstract The traditional approaches to autonomous, vision-based vehicle systems are limited by their dependency on robust algorithms, sensor fusion, detailed scene construction, and high-quality maps. End-to-end models offer a means of circumventing these limitations by directly mapping an image input to a steering angle output for lateral control. Existing end-to-end models, however, either fail to capture temporally dynamic information or rely on computationally expensive Recurrent Neural Networks (RNN), which are prone to error accumulation via feedback. This paper proposes a Multi-Task Learning (MTL) network architecture that leverages available dynamic sensor data as a target for auxiliary tasks. This method improves steering angle prediction by facilitating the extraction of temporal dependencies from sequentially stacked image inputs. Evaluations performed on the publicly available Comma.ai dataset show a 28.6% improvement in steering angle prediction over existing end-to-end methods.
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Wenzl, Matthias, Peter Roessler, and Andreas Puhm. "Checking Application Level Properties Using Assertion Synthesis." In ASME 2019 International Design Engineering Technical Conferences and Computers and Information in Engineering Conference. American Society of Mechanical Engineers, 2019. http://dx.doi.org/10.1115/detc2019-97950.

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Abstract This work presents a proof-of-concept of a new approach on automatic generation of digital hardware that is able to check application-level properties of an embedded system such as a faulty system behavior at runtime. The approach makes use of assertion-based verification setups that today are very common in the area of digital hardware design with, however, the sole focus on logic simulation. Thus, a PSL-to-VHDL compiler is introduced that generates VHDL (Very High Speed Integrated Circuit Description Language) code out of PSL (Property Specification Language) assertions which can be further processed by a traditional digital logic synthesis tool. That way, runtime checker units can be automatically generated with little effort because of the already existing assertion-based test benches. Furthermore, a model railway demonstrator is presented herein as an example for a safety-critical application to prove the proposed tool flow on a use case. Implementation results based on that use case are discussed. Finally, the paper concludes with a brief outlook on related future work of the authors.
7

Currie, Russ. "Change Gasket: Overview and Recent Developments." In ASME 2013 Pressure Vessels and Piping Conference. American Society of Mechanical Engineers, 2013. http://dx.doi.org/10.1115/pvp2013-97050.

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The paper discusses the development of sealing technology within the organisation with particular emphasis on the novel gasket (NG) referred to as Change. The paper will introduce the concept and product; it will discuss the series of tests including comparison with four other gasket styles commonly used in the sealing industry. A brief summary of product development is under taken and sealing industry gasket constants and calculations are used to highlight the benefits of novel technology.
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Malavasi, Stefano, Marco M. A. Rossi, Gianandrea V. Messa, and Giacomo Ferrarese. "Numerical Method to Provide Cavitation Index for Control Valves." In ASME 2013 Pressure Vessels and Piping Conference. American Society of Mechanical Engineers, 2013. http://dx.doi.org/10.1115/pvp2013-97150.

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Cavitation is a harmful phenomenon for control valves. Starting from noise and vibration, cavitation can bring erosion and pitting of mechanical parts. Experimental costs for cavitation tests are high, not even considering the difficulties to test large-sized valves. For those reasons a CFD analysis could be an attractive solution to predict cavitation. However, a reliable numerical prediction of cavitation inception is hard to achieve and the computational cost of complex multi-phase models, necessary for a correct description of this phenomenon, is often very high. The purpose of this research is to overcome those difficulties by using a single-phase model to predict the onset of cavitation, in terms of the incipient cavitation index introduced in several technical standards. A method, based on the generalized pressure criterion reported in previous works, is applied to particularly complex control devices, namely the Cage Ball control valves, in which perforated plates are inserted to increase the energy dissipation with respect to a traditional Ball valve. Numerical results are compared with our own experimental data of acceleration induced by cavitation vibrations, showing good agreement. The final result is a simple and reliable method, with low computational cost, to evaluate the incipient cavitation index for control valves.
9

Othon, Michelle A., Martin M. Morra, Suguru Ooki, and Raul B. Rebak. "Assessing Residual Strains in Nuclear Power Reactor Internal Components Weld Mockups of Nickel Alloys Using EBSD." In ASME 2013 Pressure Vessels and Piping Conference. American Society of Mechanical Engineers, 2013. http://dx.doi.org/10.1115/pvp2013-97350.

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The most common failure mode of commercial nuclear reactor internal components is environmentally assisted cracking (EAC). Environmentally cracking is promoted by the simultaneous effects of three affecting variables, namely (1) presence of tensile stresses and strains, (2) and aggressive environment and (3) a susceptible microstructure. If one or more of these affecting variables are removed, cracking will not occur or propagate. For example, EAC susceptibility and growth rate will be minimized if the residual tensile stresses or strains are controlled. Similarly, EAC may be minimized by controlling the chemistry of the weld metal, for example by increasing the content of chromium in the weld metal. The objective of the current research was to complete laboratory weldments of 76 mm thick plates of Alloy 600 using weld metal with three different compositions. Electron backscatter diffraction (EBSD) results of cross sections of the weld showed that approximately 10 to 15% of residual plastic strain existed at near the root of the weld and in the middle section (at approximately 38 mm); however, lower residual plastic strain existed near the top of the weld (last passes).
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Penso, Jorge A., and Patrick Belanger. "Mitigating Failures in Ferritic-Austenitic Dissimilar Metal Joints in Petrochemical Industry." In ASME 2013 Pressure Vessels and Piping Conference. American Society of Mechanical Engineers, 2013. http://dx.doi.org/10.1115/pvp2013-97550.

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There are several failure mechanisms that might affect ferritic-austenitic dissimilar metal welds (DMWs) in petrochemical plants and refineries. Examples are cracking due to creep, stress corrosion cracking (SCC), sulphide SSC, thermal fatigue, brittle fracture, pitting corrosion, and hydrogen embrittlement. Of these, creep, SCC, and hydrogen embrittlement are perhaps of greater interest. Industry has many lessons learned; however, still experiences high consequence failures. This work describes the most common failure mechanisms in dissimilar ferritic-austenitic welds and summarizes a guidance to prepare welding procedures and reduce the likelihood of failures. This guidance is based on a literature review and industry experience. The metallurgical characteristics of the damage observed in both service and laboratory test samples indicate that creep rupture is the dominant failure mode for Dissimilar Metal Welds (DMW) in some high temperature service conditions. However, it has also been observed that temperature cycling contributes significantly to damage and can cause failure even when primary stress levels are relatively low. Therefore, a creep-fatigue assessment procedure is required as part of a remaining life calculation. API 579-1/ASME FFS-1 2007 Fitness-For-Service standard includes a compendium of consensus methods for reliable assessment of the structural integrity of equipment containing identified flaws or damage. Part 10 of API 579-1 includes a method for protection against failure from creep-fatigue. In the assessment of DMW, a creep-fatigue interaction equation is provided to evaluate damage caused by thermal mismatch, sustained primary stresses, and cyclic secondary loads [Ref.1]. Failures due to hydrogen embrittlement cracking (HEC) mechanisms are not uncommon and are also described in this paper [Ref. 2]. Finally, a case history of a DMW failure in a steam methane furnace, which is common in the petrochemical industry, is described and shown as an example of a failure mitigation approach.

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