Relevant bibliographies by topics / Vj

Academic literature on the topic 'Vj'

Author: Grafiati
Published: 4 June 2021
Last updated: 1 August 2024

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Journal articles on the topic "Vj"

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Çöl, Başak Gökçe, Meryem Akhan, Burcu Çakmak Sancar, Melikenur Türkol, Seydi Yıkmış, and Canan Hecer. "Effect of Thermosonication on Amino Acids, Phenolic Compounds, Sensory Properties and Microbial Quality in Freshly Squeezed Verjuice." Foods 12, no. 11 (May 27, 2023): 2167. http://dx.doi.org/10.3390/foods12112167.

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Thermosonication is a process that can be used as an alternative to thermal pasteurization by combining mild temperature and ultrasound treatments. This study evaluated the effects of verjuice on the thermosonication process and its bioactive values modeled with the RSM (response surface method). The bioactive components of verjuice were found to increase with high predictive values. Additionally, the presence and amounts of 20 free amino acids in C-VJ (untreated verjuice), P-VJ (thermally pasteurized verjuice) and TS-VJ (thermosonicated verjuice) samples were investigated. Significant (p < 0.05) differences were detected among C-VJ, P-VJ and TS-VJ samples in all free amino acid values except methionine. Although 17 free amino acids were detected at various concentrations, glycine, taurine and cystine were not found in any samples. Thirteen phenolic filters in C-VJ, P-VJ and TS-VJ samples were also examined in this study. Eight phenolic donors with various abilities were detected in the C-VJ sample, along with nine phenolic acceptors in the P-VJ sample and eleven phenolic contents in the TS-VJ sample. The content of phenolic products in the TS-VJ sample increased by 37.5% compared to the C-VJ techniques and by 22.22% compared to the P-VJ techniques. Thermosonication did not significantly affect color and physiochemical values. Panelists generally appreciated the effects of thermosonication. It is concluded that the thermosonication process is a good alternative to thermal pasteurization. The results of this study provide essential data for future in vivo studies and show that the bioactive values of verjuice can be increased by using the thermosonication process.
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Pagaduan, Jeffrey, and Haris Pojskic. "A Meta-Analysis on the Effect of Complex Training on Vertical Jump Performance." Journal of Human Kinetics 71, no. 1 (January 31, 2020): 255–65. http://dx.doi.org/10.2478/hukin-2019-0087.

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AbstractComplex training (CT) is a strength training intervention performed by completing all the sets of a resistance exercise followed by a series of high-velocity/plyometric exercise/s. The purpose of this novel study was to conduct a meta-analysis on the effect of CT on vertical jump (VJ) performance. Five electronic databases were searched using terms related to CT and the VJ. Studies needed to include randomized trials comparing CT with traditional resistance training (RT)/plyometric training (PLYO)/control (CON) lasting ≥ 4 weeks and the VJ as a dependent variable. Seven studies qualified for the meta-analysis with two studies differentiating VJ performance from CT and RT, two studies comparing VJ performance of CT and PLYO, and two studies establishing the difference in VJ performance between CT and CON. Results indicated similar improvement in VJ performance from CT and RT (p = 0.88). On the other hand, greater VJ performance in CT than PLYO was identified (ES = 0.86; 95% CI 0.24, 1.47; p = 0.01). CT also showed significantly greater enhancement in VJ compared to CON (ES = 1.14; 95% CI 0.60, 1.68; p < 0.01). In conclusion, CT can serve as alternative training from RT in improving VJ performance. On the other hand, CT is a better option in VJ enhancement than PLYO and CON.
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Peracchia, Camillo. "Gap Junction Channel Regulation: A Tale of Two Gates—Voltage Sensitivity of the Chemical Gate and Chemical Sensitivity of the Fast Voltage Gate." International Journal of Molecular Sciences 25, no. 2 (January 12, 2024): 982. http://dx.doi.org/10.3390/ijms25020982.

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Gap junction channels are regulated by gates sensitive to cytosolic acidification and trans-junctional voltage (Vj). We propose that the chemical gate is a calmodulin (CaM) lobe. The fast-Vj gate is made primarily by the connexin’s NH2-terminus domain (NT). The chemical gate closes the channel slowly and completely, while the fast-Vj gate closes the channel rapidly but incompletely. The chemical gate closes with increased cytosolic calcium concentration [Ca2+]i and with Vj gradients at Vj’s negative side. In contrast, the fast-Vj gate closes at the positive or negative side of Vj depending on the connexin (Cx) type. Cxs with positively charged NT close at Vj’s negative side, while those with negatively charged NT close at Vj’s positive side. Cytosolic acidification alters in opposite ways the sensitivity of the fast-Vj gate: it increases the Vj sensitivity of negative gaters and decreases that of positive gaters. While the fast-Vj gate closes and opens instantaneously, the chemical gate often shows fluctuations, likely to reflect the shifting of the gate (CaM’s N-lobe) in and out of the channel’s pore.
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LU, CHENGBIAO, DAO-QI ZHANG, and DOUGLAS G. McMAHON. "Electrical coupling of retinal horizontal cells mediated by distinct voltage-independent junctions." Visual Neuroscience 16, no. 5 (September 1999): 811–18. http://dx.doi.org/10.1017/s0952523899165015.

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Electrical coupling between H2 horizontal cell pairs isolated from the hybrid bass retina was studied using dual whole-cell, voltage-clamp technique. Voltage-dependent inactivation of junctional currents in response to steps in transjunctional voltage (Vj) over a range of ±100 mV was characterized for 89 cell pairs. Approximately one-quarter of the pairs exhibited strongly voltage-dependent junctions (>50% reduction in junctional current at ±100 mV), another quarter of the pairs exhibited voltage-independent junctional current (<5% reduction at ±100 mV), and the remainder of the pairs exhibited intermediate values for voltage inactivation. We focused on further characterizing the Vj-independent junctions of horizontal cells, which have not been described previously in detail. When Lucifer Yellow dye was included in one recording pipette, pairs exhibiting Vj-independent coupling showed no (9/12), or limited (3/12), passage of dye. Vj-independent coupling was markedly less sensitive to the modulators SNP (100–300 μM, −9% reduction in coupling) and dopamine (100–300 μM, −6%) than were Vj-dependent junctions (−45% and −44%). However, simultaneous application of both SNP and dopamine significantly reduced Vj-independent coupling (−56%). Both Vj-independent and Vj-dependent junctions were blocked by DMSO (1–2%), but Vj-independent junctions were not blocked by heptanol. Single-channel junctional conductances of Vj-independent junctions range from 112–180 pS, versus 50–60 pS for Vj-dependent junctions. The results reveal that Vj-independent coupling in a subpopulation of horizontal cells from the hybrid bass retina is mediated by cellular junctions with physiological and pharmacological characteristics distinct from those previously described in fish horizontal cells.
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Chung, Hyuk-Jin, Hwanhui Lee, Guknam Na, Heechul Jung, Dong-Gun Kim, Sang-Ick Shin, Seong-Eun Jung, et al. "Metabolic and Lipidomic Profiling of Vegetable Juices Fermented with Various Probiotics." Biomolecules 10, no. 5 (May 6, 2020): 725. http://dx.doi.org/10.3390/biom10050725.

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Fermented vegetable juices have gained attention due to their various beneficial effects on human health. In this study, we employed gas chromatography–mass spectrometry, direct infusion-mass spectrometry, and liquid chromatography–mass spectrometry to identify useful metabolites, lipids, and carotenoids in vegetable juice (VJ) fermented with Lactobacillus plantarum HY7712, Lactobacillus plantarum HY7715, Lactobacillus helveticus HY7801, and Bifidobacterium animalis ssp. lactis HY8002. A total of 41 metabolites, 24 lipids, and 4 carotenoids were detected in the fermented and non-fermented VJ (control). The lycopene, α-carotene, and β-carotene levels were higher in VJ fermented with L. plantarum strains (HY7712 and HY7715) than in the control. Proline content was also elevated in VJ fermented with HY7715. Uracil, succinic acid, and α-carotene concentration was increased in VJ fermented with HY7801, while glycine and lycopene levels were raised in VJ fermented with HY8002. This study confirmed that each probiotic strain has distinctive characteristics and produces unique changes to metabolic profiles of VJ during fermentation. Our results suggest that probiotic-fermented VJ is a promising functional beverage that contains more beneficial metabolites and carotenoids than commercial non-fermented VJ.
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Davis, Kyle, Stephen Rossi, Jody Langdon, and Jim McMillan. "The Relationship Between Jumping and Sprinting Performance in Collegiate Ultimate Athletes." Journal of Coaching Education 5, no. 2 (August 2012): 24–37. http://dx.doi.org/10.1123/jce.5.2.24.

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The purpose of the present investigation was to examine the relationship between jumping and sprinting among members of a regionally competitive club-level ultimate team. Twenty-two subjects (mean ± SD; 21.1±2.26 year) volunteered to participate in two testing sessions the week before the team’s regional tournament. Testing sessions included body-composition measurement, a 40-yard sprint (with a 10-yard split time recorded), a standing long jump (LJ) and a vertical jump (VJ). Pearson product-moment correlations revealed a significant negative correlation between LJ and 40-yard sprint time. Significant positive relationships were observed between VJ height and 10-yard power, VJ power and 10-yard power, VJ power and relative 10-yard power, relative VJ power and relative 10-yard power, BJ distance and 10-yard power, VJ height and 40-yard power, VJ power and 40-yard power, and relative VJ power and relative 40-yard power. BJ distance related significantly to 40-yard velocity, 40-yard power and 40-yard relative power. There appears to be a relationship between jumping ability and sprinting in this population, but more studies with this population are needed to confirm these results.
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Zong, Hongliang, Narsimha Reddy Penthala, Siddhartha Sen, Sarah Brennan, Vijayakumar Sonar, Peter A. Crooks, and Monica L. Guzman. "The Acrylonitrile Analog, VJ-289 Ablates Acute Myelogenous Leukemia Blast, Progenitor and Stem Cell Populations by Inducing Tubulin Acetylation and Caspase Activation." Blood 118, no. 21 (November 18, 2011): 2496. http://dx.doi.org/10.1182/blood.v118.21.2496.2496.

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Abstract Abstract 2496 Combretastatin A-4, a derivative of combretastatin, a natural product of the South African tree Combretum caffrum, has been reported to have anti-angiogenic and anti-tubulin effects in different cancer cell lines. We synthesized 48 novel combretastatin analogs to assess anti-leukemia activity in a panel of 12 leukemia cell lines. We identified an analog, VJ-289 [(Z)-3-(1H-indol-2-yl)-2-(3,4,5-trimethoxyphenyl)acrylonitrile] with robust anti-leukemic activity. VJ-289 showed a dose-dependent toxicity to most of the leukemic cell lines tested. The average LD50 for the 12 different leukemia cell lines was 132 nM (95% CI, 91.8–170.5). Specifically, MV4-11 cells demonstrated the most sensitivity to VJ-289 (LD50 = 66 nM), whereas THP-1 was the most resistant (LD50 = 227 nM). Furthermore, when the activity of VJ-289 was tested, five out of 14 primary AML samples demonstrated resistance to VJ-289 with an LD50 > 300nM. The average LD50 for the sensitive primary AML samples was 64.06 nM (95% CI, 35.36–92.76; N=9). Most importantly, normal CD34+ cord blood cells were significantly less affected by VJ-289 (LD50 > 500 nM). Furthermore, VJ-289 was capable of eliminating AML progenitor/stem cells as determined by phenotypic analysis in 15 primary AML samples, colonies forming ability (N=6) and xenotransplant assays (N=6). Overall, we observed a 90.3% decrease in colony formation after treatment with 150 nM VJ-289 relative to untreated control. In contrast, VJ-289 had less impact on colony forming ability of normal hematopoietic stem/progenitor cells from cord blood cells (66.1% decrease relative to untreated; p=0.013). To investigate the role of VJ-289 in leukemic cell apoptosis, various cell survival signaling pathways were examined. Western blotting and intracellular staining/flow cytometry data showed that caspases, including caspase 3 and 8, were activated alongside the cleavage of PARP in a dose-dependent manner. Caspase activation was observed as early as 4 h after treatment with 100 nM VJ-289. PI3K/AKT, MAPK and NF-κB were decreased upon VJ-289 treatment. Moreover, the degradation of MCL1 and the cleavage of Bcl2, two anti-apoptotic Bcl2 family members, were decreased by VJ-289 in a dose- and time-dependent manner. Interestingly, the acetylation of α-tubulin, which is critical for microtubule stabilization, and is involved in multiple cellular functions, ranging from cell motility, cell cycle progression or cell differentiation to intracellular trafficking and signaling, was transiently induced by VJ-289 within 2 hours, and was inhibited dramatically after 4 hours. In summary, we have identified a combrestastatin A-4 analog, VJ-289, as a new anti-leukemia agent with the ability to ablate blast, progenitor and stem cell populations via induction of caspase activation and α-tubulin acetylation. Studies are underway to determine what modulates sensitivity to VJ-289 across AML specimens. Disclosures: No relevant conflicts of interest to declare.
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Xi, Weige, Lixiang Cai, Wutao Shang, and Yidan Su. "On the General Sum Distance Spectra of Digraphs." Mathematics 11, no. 2 (January 6, 2023): 308. http://dx.doi.org/10.3390/math11020308.

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Let G be a strongly connected digraph, and dG(vi,vj) denote the distance from the vertex vi to vertex vj and be defined as the length of the shortest directed path from vi to vj in G. The sum distance between vertices vi and vj in G is defined as sdG(vi,vj)=dG(vi,vj)+dG(vj,vi). The sum distance matrix of G is the n×n matrix SD(G)=(sdG(vi,vj))vi,vj∈V(G). For vertex vi∈V(G), the sum transmission of vi in G, denoted by STG(vi) or STi, is the row sum of the sum distance matrix SD(G) corresponding to vertex vi. Let ST(G)=diag(ST1,ST2,…,STn) be the diagonal matrix with the vertex sum transmissions of G in the diagonal and zeroes elsewhere. For any real number 0≤α≤1, the general sum distance matrix of G is defined asSDα(G)=αST(G)+(1−α)SD(G). The eigenvalues of SDα(G) are called the general sum distance eigenvalues of G, the spectral radius of SDα(G), i.e., the largest eigenvalue of SDα(G), is called the general sum distance spectral radius of G, denoted by μα(G). In this paper, we first give some spectral properties of SDα(G). We also characterize the digraph minimizes the general sum distance spectral radius among all strongly connected r-partite digraphs. Moreover, for digraphs that are not sum transmission regular, we give a lower bound on the difference between the maximum vertex sum transmission and the general sum distance spectral radius.
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Latorre-Román, Pedro Ángel, Felipe García-Pinillos, Emilio José Martínez-López, and Victor Manuel Soto-Hermoso. "Concurrent fatigue and postactivation potentiation during extended interval training in long-distance runners." Motriz: Revista de Educação Física 20, no. 4 (December 2014): 423–30. http://dx.doi.org/10.1590/s1980-65742014000400009.

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The purpose of this study is to analyze acute effect of running extended interval training(EIT) on vertical jump (VJ) and handgrip strength (HS) performance in experienced endurance athletes. In order to analyze mechanical parameters of the VJ and HS between runs, sixteen experienced male athletes performed an EIT (4x3x400m). The results show that fatigue induced by EIT does not impair handgrip strength or VJ performance. A significant improvement (p< .05) was noted for VJ due to the postactivation potentiation (PAP) phenomenon. A positive correlation (r= .619, p= .011) was found between VJ and lactate. The results suggest that experienced long-distance runners can maintain their strength levels and, consequently, work capacity, despite the induced fatigue by the field training demand. Therefore, VJ performance during EIT can be used as an indicator of muscular adaptations to training and, together, with handgrip strength, become indicators of fatigue. These indicators allow proper prescription training routines.
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Pereira, Lucas A., Tomás T. Freitas, Vinicius Zanetti, and Irineu Loturco. "Variations in Internal and External Training Load Measures and Neuromuscular Performance of Professional Soccer Players During a Preseason Training Period." Journal of Human Kinetics 81, no. 1 (January 28, 2022): 149–62. http://dx.doi.org/10.2478/hukin-2022-0012.

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Abstract We described the internal and external training loads (TLs) experienced by soccer players over a 4-week preseason, examined their effects on vertical jump (VJ) performance, and investigated the relationships between different TL variables. Eighteen professional soccer players performed 17 training sessions and 1 friendly-match (FM) over the preseason. The internal TL was obtained using the session-rating of perceived exertion method. The external TL variables collected were total and high-intensity distances, body-load, and high-metabolic power distance via the GPS system. VJ performance was assessed 13 times throughout the study. Moreover, total quality recovery and delayed onset muscle soreness were assessed before every training session as a measure of recovery status. Players were divided, using a median split analysis, into two groups, according to their VJ performance (i.e., “lower” and “higher” VJ). External TL variables displayed similar variations across training sessions and were significantly interrelated (r ranging from 0.48 to 0.88). In periods where higher internal TLs were detected, impaired recovery status was noticed. Notably, the higher VJ group exhibited decreased jump performance at post-test and higher internal and external TLs across the entire preseason (compared to the lower VJ group). From our results it is suggested that professional soccer players with higher VJ performance are potentially more susceptible to concurrent training effects.
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Dissertations / Theses on the topic "Vj"

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Tordino, Daniela Mantovani. "Vjing - relações híbridas das imagens ao vivo na cultura contemporânea." Universidade de São Paulo, 2008. http://www.teses.usp.br/teses/disponiveis/27/27159/tde-31052008-180808/.

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Este trabalho analisa a projeção e manipulação de imagens ao vivo no contexto da arte e tecnologia. As performances dos VJs - visual jockeys - têm sido cada vez mais requisitadas nos eventos direcionados à cultura eletrônica e as imagens geradas estabelecem relações híbridas com a música, o cinema, a videoarte e outras linguagens artísticas contemporâneas. A rápida expansão e ação desta forma de manifestação propulsionou a realização desta dissertação, que objetiva compreender essas relações com base na observação das apresentações, entrevistas estruturadas com agentes do meio e na leitura dos poucos textos existentes sobre o assunto, visto que a atividade de VJing é recente e aberta à experimentações que surgem a cada dia. É parte integrante deste trabalho um DVD com o vídeo \"VJing: imagens da cena\", que longe de ser uma experimentação artística, trata-se do registro de performances de VJing realizadas em casas noturnas, festivais e nos circuitos artísticos.
This work analyses the process of projecting and manipulating live images in the context of art and technology. VJs (visual jockeys) performances have been increasingly requested at electronic culture events and the generated images establish hybrid connections with music, cinema, video art and other contemporary artistic languages. The rapid increase of this kind of manifestation has incited the making of this dissertation, which aims at comprehending these connections based on observation of performances, interviews with the VJs and by reading the few existing texts about the subject, for VJing is recent and open to experiments that are held each day. A DVD with the video \"VJing: images of a scene\" is an essential part of the work and, far from being an artistic experimentation, it\'s a register of live visuals performances presented at clubs, festivals and artistic circuits.
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Albert, J. G. "Attlee, the Chiefs of Staff and the restructuring of 'Commonwealth defence' between VJ day and the outbreak of the Korean War." Thesis, University of Oxford, 1986. http://ethos.bl.uk/OrderDetails.do?uin=uk.bl.ethos.234262.

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COCEA, LAURENTIU. "Recherche et etude des elements regulateurs de rearrangement dans la region v-j du locus de la chaine legere d'immunoglobuline." Paris 5, 1999. http://www.theses.fr/1999PA05N037.

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Szyber, Carl-Jonathan. "Video- och Projektions-design : En fallstudie i videoscenografi." Thesis, Högskolan Dalarna, Ljud- och musikproduktion, 2016. http://urn.kb.se/resolve?urn=urn:nbn:se:du-21336.

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Denna uppsats har för avsikt att beskriva och redogöra för området videoscenografi och hur en videoscenograf arbetar. Videoscenografer har 90- och 00-talets snabba utveckling av prestanda inom datakraften att tacka för sin funktion, i en värld som kräver alltmer av kreatören frågar jag mig hur videoscenografen ser på sin omvärld. Videoscenografen verkar i området mellan det konstnärliga, scentekniska och grafiska. Deras position är fortfarande under förvirring just eftersom deras arbetsfält är så brett. Uppsatsen klargör för läsaren vad det är de sysslar med inom en scenkonstproduktion och varför videoscenografin är en sak för framtiden. Video inom scenkonstproduktioner blir allt viktigare, samtidigt som dekormålares arbete blir allt mindre, men endå tvingas videoscenografen att utföra sitt arbete under trängda förhållanden, med full ljussättning på scen, eller samtidigt som repetitioner pågår där de riskerar att störa en kreativ process. Insynen i vad de sysslar med är högst begränsad eftersom det är ett ungt yrke, med så pass få utövare. Denna uppsats klargör för varför videoscenografens arbete är viktigt och varför de bör ges mer tid att utföra sitt arbete.
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Jansson, Fredrik. "Att stärka innovation i mjukvaruföretag." Thesis, Mälardalen University, School of Innovation, Design and Engineering, 2010. http://urn.kb.se/resolve?urn=urn:nbn:se:mdh:diva-9988.

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Detta examensarbete har två huvudsakliga mål. Det ena är att utöka funktionaliteten i mjukvaran C3Loops för att underlätta för musiker som producerar elektronisk musik som vill använda mjukvaran i liveframträdanden. Det andra är att titta närmre på hur processmodeller för mjukvaruutveckling stödjer innovation. Denna rapport ger läsaren ett tvärvetenskapligt perspektiv. Tre för ämnet relevanta teoretiska områden, innovation, software-engineering och design tas upp. C3Loops projektet används som ett exempel på ett innovativt mjukvaruprojekt och det är arbetet inom detta projekt som står som modell och bakgrund till resultatet och slutsatsen.

Idén till mjukvaran C3Loops är resultatet av tekn.Dr Rikard Lindellʼs avhandling ”jag älskar att allt ligger överst”. Arbetet resulterade i en interaktiv prototyp som Lindell beslöt sig för att ta vidare och kommersialisera. Syftet med prototypen var att utforska bruksvärdet av ytinteraktion med pekskärmar. Mjukvaran är ett preformance verktyg för kollaborativa multimedia-framträdanden. Den skall skapa nya möjligheter för liveframträdanden och samarbeten mellan elektroniska musiker, Dj och Vj.

C3Loops projektet är fortfarande pågående. Plattformen som projektet produceras för är iPad plattformen. Release datum för projektet är tänkt att överenstämma med iPads releasedatum i Sverige. Rapporten leder till ett förslag på hur organisationer som vill förbättra sin innovationsförmåga kan gå tillväga. Detta i form av en projektmetod tänkt att stödja processen för att ta fram och pröva idéer till V1.0 mjukvara. Det återstår att testa och utvärdera metoden i skarpa projekt.


This thesis work has two main goals. The first is to extend the functionality of the C3Loops software in such a way as to make it usfull for a wider variety of electronic musicians The second is to examine how well software engineering process models support innovation. The C3Loops project is used as a case wich is studied in relation to this inquiry.

The idea for C3Loops is the result of the doctoral thesis ”i love the fact that everything is on top” by tekn.Dr.Rikard Lindell. The work on this thesis resulted in an interactive prototype, which Lindell decided to try and commercialise as a product. The original purpose of this prototype was to explore the value of surface interaction using touch screens in a collaborative multimedia preformance context. It creates new posibilities for live preformance and collaboration between electronic artists, Djs and Vjs.

The C3Loops project is still ongoing. The software is being produced for the iPad platform and its release is planned to coincide with the iPad release in Sweden. The result of this report is a suggestion on how organizations that develop software can improve their ability to innovate. This suggestion takes the form of a process model specifically designed to help support the creation and evaluation of idéas for V1.0 software. Future work includes testing this new method on real projects.

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Malmström, Marcus. "Development of Artistic Concepts for Vjing." Thesis, Högskolan i Gävle, Avdelningen för Industriell utveckling, IT och Samhällsbyggnad, 2012. http://urn.kb.se/resolve?urn=urn:nbn:se:hig:diva-12250.

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The aim of this research is describe the development of artistic concepts for visual artists and to evaluate aspects which augments the art experience for audiences. Competition and increased attention for the art form demands greater art to be produced, studying psychological aspects increases the probability of the art being perceived in line with the visions of artists. This research project uses a review of literature for its theoretical research, which is then used to underline decisions within practical experiments in order to give examples of the development of concepts. Findings include a description of the artistic process as well as aspects to augment experiences for audiences. The main conclusion from this work is the importance of combing innovative expressions with theoretical knowledge, in order to create spectacular art which audiences perceives in line with the vision of the artist.
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Wolf, David Peter, and dpwolf@mac com. "Vidgets: The Development and Use of Interactive, Network Based Video Works." RMIT University. Applied Communication, 2007. http://adt.lib.rmit.edu.au/adt/public/adt-VIT20080617.144959.

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This exegesis looks at interactive, network based video through the development and use of experimental works. The works are described in terms of the concepts, techniques and theories explored and their implications for future works and theory. It documents the formal and technical experiments which were used to investigate the affordances of network based video for real time interaction, and tracks the development of vidgets as audio-visual tools and instruments as they increased in complexity and function, finally being specifically designed for use in live audiovisual (VJ) performances. It explains how ideas originating from the histories of sound art and systems based art as were used as frameworks for conceptualising and developing interactive screen based works. The term 'all-data' is devised as a means to describe both the network based digital environment which these new works inhabit and the expanded palette of digital signals which may be used and inco rporated into the works themselves. Through processes of action research and critical reflection, it identifies and explores a number of techniques and attributes which are common to interactive, network based video production as a practice and which may be used in a range of future projects.
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Campos, Cláudio Henrique Brant. "A imaginação da música: das imagens técnicas às estéticas do audiovisual digital." Pontifícia Universidade Católica de São Paulo, 2014. https://tede2.pucsp.br/handle/handle/4664.

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Made available in DSpace on 2016-04-26T18:14:47Z (GMT). No. of bitstreams: 1 Claudio Henrique Brant Campos.pdf: 4570903 bytes, checksum: 7c39a789b22ebd7dbf1a62278f299758 (MD5) Previous issue date: 2014-12-12
The imagination of music: from the technical images until the aesthetics of the digital audiovisual. Based on the observation that computer images produced today approach the dimension of time-based media, such as music, this research investigates the relationship between the audiovisual synesthesia, analyzing an example in digital processing, in the figure of the VJ (video-jockey in neologism): mixer of images and remixing of sounds in samples for live performances. It was verify that the ways perception is processed in the digital environment of miscegenation, by the amount and the remixing. This thesis introduces the hypothesis that our object suggests a synesthesia that expands to other systems such as tactile, forming a rhythmic cinema and motorized, influence by video clips, but in a digital platform, which simulates a complementary synesthetics or a translation by rhythmic counterpoint. The thesis also asks how the structural elements can reverberate a stunted aesthetic, revealing them in a diluted form. Thus, the object finds the elements of an aesthetics of the inaccurate and paradoxical, described by H. J. Koellreutter, constructivist without hierarchy and presenting fields or atmospheres, complementary dualities as pointillism versus lines and density versus rarefaction. On the other hand, this object finds anew the example of the aesthetic of the Baroque in pursuit of constant change and folds in its metonymic material, searching for the playful as a commitment to language codes, the audible-tactile-visual textures. One last specific question relates to the concept of expanded cinema, of Gene Youngblood, and how it can be inferred from our audiovisual object. We rely on this author, to investigate aspects of synesthesia, synergy, complementarity of opposites, inventive spirit (aesthetic), the automated computing environment, as well as aspects of a final overcoming of the opposition between art and entertainment. This thesis is devoted to ancient, anthropological and aesthetic process issues of the variation. For this reason, it is investigated elements of our present, aesthetically diluted by history, that correspond to ancient techniques of composing images-sounds. A path is followed from the first songs of call and response of all popular music and of the European Middle Ages, up to the synthesized loops created by todays software. By referring to Baroque styles, we complained to our object of study of the neo-baroque aesthetics, conceptualized according to Haroldo de Campos and Severo Sarduy. By incorporating the aesthetic of the second half of the 20th century, this object transcends the notions of authorship, work, representation, like expanded cinema
A imaginação da música: das imagens técnicas às estéticas do audiovisual digital. Partindo da constatação de que as imagens computacionais produzidas atualmente se aproximam da dimensão das mídias baseadas no tempo, como a música, esta pesquisa averigua a relação de sinestesia no audiovisual, analisando um exemplo em processamento digital, na figura do VJ (do neologismo video-jocker): mixador de imagens e ou com mixador de sons, em recortes, para apresentações ao vivo. Verificamos como as maneiras de perceber se processam no ambiente digital da miscigenação, da quantidade e do recorte. Trazemos a hipótese de que nosso objeto sugere uma sinestesia que se amplia para outros sistemas como o tátil, num cinema rítmico e motovisual, de influência do videoclipe, mas numa plataforma digital, em que se simula uma complementaridade sinestésica ou uma tradução por contraponto rítmico. Perguntamos também como os elementos estruturais podem reverberar estéticas pregressas, revelando-as, de forma diluída. Assim, nosso exemplo reencontraria os elementos de uma estética do impreciso e do paradoxal descrita a partir de H.J.Koellreutter , na sua estruturação sem hierarquia e construtivista de obra aberta e de campos ou atmosferas, dualidades complementares como pontilhismo versus linhas e densidade versus rarefação; por outro lado, esse exemplo reencontraria as estéticas do barroco, na busca da variação constante e em dobras de seu material metonímico, busca do lúdico como compromisso de linguagem em códigos, das texturas sonoro-tateis-visuais. Uma última questão específica se refere ao conceito de cinema expandido, de Gene Youngblood, e como ele pode ser depreendido de nosso objeto audiovisual. Baseamo-nos neste autor, para investigar aspectos de sinestesia, sinergia, complementaridade de opostos, espírito inventivo (estético), no ambiente automatizado da informática, bem como aspectos de uma superação final da oposição entre arte e entretenimento. Nosso estudo se dedica à questão milenar, antropológica e estética dos processos da variação. Por esta razão, investiga os elementos de nossa atualidade, diluídos esteticamente pela história, que corresponderiam a antigas técnicas de compor imagens-sons. Traçamos um caminho desde as primeiras canções em tema e resposta, de toda música popular e do medievo europeu, até os loops sintetizados dos softwares de criação dos dias de hoje. Por remeterem aos estilos barrocos, reclamamos para nosso objeto de estudo uma estética do neobarroco, conforme a conceituam Haroldo de Campos e Severo Sarduy; e por corporificarem as estéticas da segunda metade do século 20, sugerimos que nosso objeto transcende as noções de autoria, de obra, de representação, como um cinema expandido
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Oliveira, Júnior Jarbas Jácome de. "Sistemas Interativos de Tempo Real para Processamento Audiovisual Integrado." Universidade Federal de Pernambuco, 2007. https://repositorio.ufpe.br/handle/123456789/2636.

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A popularização das artes mediadas por computador e, em especial, do visual-jóquei (VJ), estimula o desenvolvimento de novos sistemas multimídia de tempo real. Esta demanda vem sendo atendida por programas específicos para o controle de exibição de vídeos e efeitos como Resolume, ArKaos e diversas variantes; e com linguagens de programação visual como o Pd/GEM, Max/MSP/Jitter e diversas variantes. Entretanto, existe um compromisso entre usabilidade (facilidade de uso) e expressividade (limite técnico para se criar novos efeitos e funcionalidades) que ainda não é bem resolvido nestes sistemas e se torna problemático para muitos usuários como confirmado a partir de entrevistas respondidas por VJs. Este trabalho tem duas contribuições principais. A primeira é um estudo analítico e original das tecnologias existentes, incluindo desafios de arquitetura para processamento audiovisual em tempo real. A segunda contribuição é o desenvolvimento do sistema ViMus, que introduz o conceito de interface gráfica de caixa aberta" na tentativa de amenizar o problema de compromisso entre expressividade e usabilidade, fazendo uso de interfaces análogas às dos sistemas mais simples, porém pouco expressivos, como Resolume e oferecendo, gradativa e intuitivamente ao usuário, o acesso a uma máquina de processamento análoga à dos sistemas mais expressivos, porém mais difíceis de se aprender a usar, como o Pd/GEM
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Gray, Michael Alan. "Experiencing Music." VCU Scholars Compass, 2005. http://scholarscompass.vcu.edu/etd/1307.

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I am exploring the way music alters or enhances the perception of our environment. This creative project allows me to explore and visualize several issues that intrigue me: music (sound), emotion, and visual imagery (film). My goal in developing this topic is to allow others to have an experience related to sound and image, where image is altered and enhanced by the use of music.
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Books on the topic "Vj"

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D-Fuse, ed. VJ: Audio-visual art and VJ culture. London: Laurence King, 2006.

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Canadian Broadcasting Corporation. Training & Development, ed. The VJ Handbook. [Toronto]: CBC Training and Development, 1999.

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Liverpool. Central Library Marketing Unit., ed. VE/VJ day: Memories---. Liverpool: Central Library Marketing Unit, 1995.

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Christopher, Westhorp, ed. VJ Day in Photographs. London: Salamander, 1995.

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Smalley, Jonathan. The VJ hangover: Letters from the East. Lewes: Book Guild, 1987.

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Limited, Boojum Research. Cape Breton Development Corporation: Ecological engineering for VJ Bogs and data summary. Toronto, Ont: Boojum Research, 1990.

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López, Rafael A. Permuy. Unidades experimentales de la Legión Condor: Las escuadrillas VJ./88 y VB./88 en la Guerra Civil Española. [Valladolid]: Galland Books, 2013.

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Ferrier, Pierre. VJ Recombination. Springer, 2014.

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D-Fuse. VJ: Audio-Visual Art and VJ Culture. Laurence King, 2006.

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VJ: AUDIO-VISUAL ART + VJ CULTURE; ED. BY MICHAEL FAULKNER. LONDON: LAURENCE KING, 2006.

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Book chapters on the topic "Vj"

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Weinel, Jonathan. "Optical Geometry: VJ Performances." In Palgrave Studies in Sound, 131–70. Singapore: Springer Singapore, 2021. http://dx.doi.org/10.1007/978-981-16-4055-1_6.

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Sharma, Preeti, and Suryansh Goel. "Real-Time Facial Detection Using MATLAB (Utilizing VJ Method)." In Modern Electronics Devices and Communication Systems, 315–22. Singapore: Springer Nature Singapore, 2023. http://dx.doi.org/10.1007/978-981-19-6383-4_25.

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Olson, Donald W. "VJ Day Times Square Kiss and Ansel Adams in Alaska." In Further Adventures of the Celestial Sleuth, 125–48. Cham: Springer International Publishing, 2018. http://dx.doi.org/10.1007/978-3-319-70320-6_5.

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Haruta, Hirotaka, Sanetaka Shirahata, and Hirofumi Tachibana. "VJ Rearrangement at Previously Excluded Igλ Allele in Human Plasma Cell Line NAT-30." In Animal Cell Technology: Basic & Applied Aspects, 59–63. Dordrecht: Springer Netherlands, 1998. http://dx.doi.org/10.1007/978-94-011-5161-0_11.

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Iwaki, Minoru, Hirofumi Tachibana, Ryuichi Sakamoto, and Koji Yamada. "A human catalytic antibody with the light chain raised by secondary VJ recombination in a human plasma cell line." In Animal Cell Technology: Basic & Applied Aspects, 233–38. Dordrecht: Springer Netherlands, 2006. http://dx.doi.org/10.1007/1-4020-4457-7_32.

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"VJ -° -o." In Pharmaceutical Dosage Forms, 225–26. CRC Press, 1998. http://dx.doi.org/10.1201/9781420000955-27.

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"VJ, n.¹." In Oxford English Dictionary. 3rd ed. Oxford University Press, 2023. http://dx.doi.org/10.1093/oed/1024719778.

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"VJ, n.²." In Oxford English Dictionary. 3rd ed. Oxford University Press, 2023. http://dx.doi.org/10.1093/oed/1201133299.

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"w=0.02 w=0.05 w=0.10 j ?j vj ?j vj ?j vj." In Mathematical Principles of Remote Sensing, 351–59. CRC Press, 2000. http://dx.doi.org/10.1201/b12790-71.

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"Portrait of the VJ." In META/DATA. The MIT Press, 2007. http://dx.doi.org/10.7551/mitpress/4560.003.0007.

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Conference papers on the topic "Vj"

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Andreyev, Julie. "VJ Fleet [Redux]." In ACM SIGGRAPH 2006 Art gallery. New York, New York, USA: ACM Press, 2006. http://dx.doi.org/10.1145/1178977.1179079.

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House, Brandi, Jon Malkin, and Jeff Bilmes. "Demo of VJ-Voicebot." In the 9th international ACM SIGACCESS conference. New York, New York, USA: ACM Press, 2007. http://dx.doi.org/10.1145/1296843.1296895.

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Milo, Navot, Emilia Grosu, Vlad teodor Grosu, and Michaela Milo. "THE EFFECT OF REFERENCE TO THE BALL ON THE HEIGHT OF VOLLEYBALL BLOCK JUMP AND VOLLEYBALL ATTACK JUMP OF VOLLEYBALL PLAYERS." In eLSE 2019. Carol I National Defence University Publishing House, 2019. http://dx.doi.org/10.12753/2066-026x-19-206.

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The contribution of this study to the theoretical knowledge is that it compares between volleyball vertical jumps (VJ) without reference to the ball, to volleyball VJ with reference to the ball. This comparison was made possible, for the first time, by the VERT Wearable Jump Monitor (Mayfonk Athletic, Florida, USA), that enables to measure any VJ, anywhere on volleyball court, for up to eight volleyball players at once. This study was conducted at the end of the data collection of the study "The effect of repeated performances of yo-yo intermittent endurance test/run level 1 (YYIE1) preceding to an immediate VJ training, on chronic enhancement of VJ among volleyball players" (intervention program). The study did not find difference between volleyball block jump with or without reference to the ball. However, it found that volleyball attack jump without reference to the ball, was significantly higher than volleyball attack jump with reference to the ball. In addition, the study found that volleyball players that underwent an intervention program for VJ enhancement demonstrated significantly higher volleyball VJ, in all four parameters, than volleyball players that did not undergo this program. The originality of the VJ training in the intervention program was that each volleyball player was required to jump eighty VJs to the maximum height she or he could. This in order to create stimulation for VJ enhancement. The VERT system could supply the data, regarding to VJ height, for the researchers and for each one of the players simultaneously, for up to eight players at once.
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Cui, James. "VJ: the art of live video performance." In ACM SIGGRAPH 2004 Special sessions. New York, New York, USA: ACM Press, 2004. http://dx.doi.org/10.1145/1186187.1186192.

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Hook, Jonathan, David Green, John McCarthy, Stuart Taylor, Peter Wright, and Patrick Olivier. "A VJ centered exploration of expressive interaction." In the 2011 annual conference. New York, New York, USA: ACM Press, 2011. http://dx.doi.org/10.1145/1978942.1979130.

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YAPING, TAN, HUANG HENGXIANG, and CAI YOUER. "INITIATION CHARACTERISTICS OF COMP-B EXPLOSIVE SUBJECT TO SHAPED CHARGE JET." In 32ND INTERNATIONAL SYMPOSIUM ON BALLISTICS. Destech Publications, Inc., 2022. http://dx.doi.org/10.12783/ballistics22/36181.

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Under the development of insensitive munitions, the relationship of the diameter - velocity (dj-vj) plane of the jet and the initiation characteristics of explosives under jet impact is studied with conducting numerical simulations. It is found that under the action of jet impact, the initiation point of Comp-B explosive is concentrated at the lower right of the dj-vj plane, and the unexploded point is concentrated at the upper left of the dj-vj plane. There is an obvious boundary between the two domains. The desensitization characteristic of the precursor wave is verified, and it is proved that the vj 2dj criterion is not sufficient. It is also found that there are three different initiation modes of shelled Comp-B with jet impact. One is the impact initiation when the jet begins to penetrate the explosive, the other is the penetration initiation during jet penetration, and the third is the reflection wave initiation caused by the reflection enhancement of bow wave on the exit wall before shooting out of the target. With the increase of the barrier thickness, the three initiation modes change sequentially. Only impact initiation occurred in bare Comp-B and the gap shelled Comp-B.
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Qin, Zhanhai, and Chung-Kuan Cheng. "RCLK-VJ network reduction with Hurwitz polynomial approximation." In the 2003 conference. New York, New York, USA: ACM Press, 2003. http://dx.doi.org/10.1145/1119772.1119827.

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Zingerle, Andreas, and Tyler Freeman. "enabling the VJ as performer with rhythmic wearable interfaces." In the 19th ACM international conference. New York, New York, USA: ACM Press, 2011. http://dx.doi.org/10.1145/2072298.2072446.

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Ali, Alonso, and Orlando Lee. "A new sufficient condition for the existence of 3-kernels." In Encontro de Teoria da Computação. Sociedade Brasileira de Computação - SBC, 2020. http://dx.doi.org/10.5753/etc.2020.11083.

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Let D be a digraph and k be a positive integer. We say a subset N of V(D) is a k-kernel of D if it is both k-independent and (k − 1)-absorbent. A short chord of a closed trail C = (v0, v1, . . . , vt) is an arc a = (vi, vj) which does not belong to C and the distance from vi to vj in C is exactly two. The spacing between two chords e = (u, v) and f = (x, y) in C is the distance from u to x in C. A set of chords in a closed trail C has an odd spacing if at least two chords have an odd spacing. In this work, we prove that if D is a strongly connected digraph where every odd cycle has a short chord and every even closed trail has three short chords with an odd spacing, then D has a 3-kernel.
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Bulanin, Michael O. "Resonance and antiresonance raman scattering in the infrared." In OSA Annual Meeting. Washington, D.C.: Optica Publishing Group, 1992. http://dx.doi.org/10.1364/oam.1992.pd8.

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Resonance Raman scattering was extensively studied at the excitation frequencies close to molecular electronic absorption bands. Much less attention was given to phenomena that occur if excitation is done close to, or within, the IR absorption bands with the resolved rotational structure. We analyze the dispersion of the light­scattering tensor, <v’J’|αik|vJ>2, (i,k = z,x), for different types of pure rotation and vibration-rotation transitions in nonsymmetric diatomic molecules in the spectral range of fundamental bands.
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Reports on the topic "Vj"

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Travis, Amanda, Margaret Harvey, and Michelle Rickard. Adverse Childhood Experiences and Urinary Incontinence in Elementary School Aged Children. University of Tennessee Health Science Center, October 2021. http://dx.doi.org/10.21007/con.dnp.2021.0012.

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Purpose/Background: Adverse Childhood Experiences (ACEs) have an impact on health throughout the lifespan (Filletti et al., 1999; Hughes et al., 2017). These experiences range from physical and mental abuse, substance abuse in the home, parental separation or loss, financial instability, acute illness or injury, witnessing violence in the home or community, and incarceration of family members (Hughes et al., 2017). Understanding and screening for ACEs in children with urinary incontinence can help practitioners identify psychological stress as a potentially modifiable risk factor. Methods: A 5-month chart review was performed identifying English speaking patients ages 6-11 years presenting to the outpatient urology office for an initial visit with a primary diagnosis of urinary incontinence. Charts were reviewed for documentation of individual or family risk factors for ACEs exposure, community risk factors for ACEs exposures, and records where no related documentation was included. Results: For the thirty-nine patients identified, no community risk factors were noted in the charts. Seventy-nine percent of patients had one or more individual or family risk factors documented. Implications for Nursing Practice This chart review indicates that a significant percentage of pediatric, school-aged patients presenting with urinary incontinence have exposure to ACEs. A formal assessment for ACEs at the time of initial presentation would be helpful to identify those at highest risk. References: Felitti VJ, Anda RF, Nordenberg D, Williamson DF, Spitz AM, Edwards V, Koss MP, Marks JS. Relationship of childhood abuse and household dysfunction to many of the leading causes of death in adults: the adverse childhood experiences (ACE) study. Am J Prev Med. 1998;14:245–258 Hughes, K., Bellis, M.A., Hardcastle, K.A., Sethi, D., Butchart, D., Mikton, C., Jones, L., Dunne, M.P. (2017) The effect of multiple adverse childhood experiences on health: a systematic review and meta-analysis. Lancet Public Health, 2(8): e356–e366. Published online 2017 Jul 31.doi: 10.1016/S2468-2667(17)30118-4 Lai, H., Gardner, V., Vetter, J., & Andriole, G. L. (2015). Correlation between psychological stress levels and the severity of overactive bladder symptoms. BMC urology, 15, 14. doi:10.1186/s12894-015-0009-6
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