181 research outputs found

    Pattern Research Project: An Investigation of The Pattern And Printing Process - Mughal Art

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    2017 Pattern Research Project Ria John - Mughal Art The Pattern Research Project involves research and analysis of contemporary patterns found in the textiles and wallcoverings of the built interior environment. Patterns use motif, repetition, color, geometry, craft, technology, and space to communicate place, time, and concept. Through this research and analysis, built environments - their designers, occupants, construction, and context - can be better understood. Ria John, VCU Interior Design BFA 2020, selected the Mughal Art for the 2017 Pattern Research Project. The text below is excerpted from the student’s work: “The pattern is a combination of lattice and flowers. The motifs woven on this pattern are floral motifs inspired by Islamic Art. Most of the patterns woven are flowers, leaves and animals. This form of pattern evolved when the Mughals invaded India. With the invasion, there was an emergence of Islamic art and architecture influence in India which is the reason for these motifs. These patterns were woven on mainly sarees which was intended to be used by women, but these patterns were also used on carpets, curtains, wall hangings, cushion covers, sarees in the present times but in the past, during the rule of Mughal Emperor Akbar, these patterns were used in shields, turban, architecture, garments, furniture etc. This pattern has been woven on the silk cloth. Mughal inspired patterns have evolved over time from the past, although they still use the traditional Mughal inspired designs but now they also use Hindu gods in the patterns.”https://scholarscompass.vcu.edu/prp/1007/thumbnail.jp

    Kerusakan Lima Varietas Padi Akibat Serangan Hama Penggerek Batang di Desa Savanajaya, Kecamatan Waeapo, Kabupaten Buru

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     One of the obstacles in efforts to increase rice productivity is the damage caused by the attack of the rice stem borer. Annual yield loss caused this insect pests is quite high, reaching 10-30%. The attack of stem borer has long been encountered and is a problem in rice producing areas on Buru Island, such as in Savanajaya Village. This study aimed to obtain data on the types of pests, population levels and the intensity of damage in five rice varieties due to stem borer attact and to determine the varieties that had the lowest population and damage intensity in the Saavanajaya Village, Waeapo District, Buru Regency. The method used was a survey method that focused on five varieties of rice cultivated by farmers, to obtain population data and the intensity of damage. The results showed that the type of pest that attacked the five rice varieties of IR-64 variety in Savanajaya Village was the white rice stem borer (Scirpophaga innotata), with the highest larval population (per cluster) of 1.27 individuals and the intensity of damage 5.20%, followed by Cigeulis variety with a larval population of 1.17 individuals and damage intensity of 4.70%, the Ciherang variety with a larval population of 1.07 individuals and damage intensity of was 4.25%, the Mekongan variety with a larval population of 1.1 individuals and damage intensity of 4.15%, and the lowest was the Membramo variety with a larval population of 1.03 larvae and damage intensity of 4.12%. The damage intensity of at the study site, although different between varieties, could all be classified into the category of mild attack. Keywords: damage intensity, rice varieties, Savanajaya, stem borer   ABSTRAK Salah satu kendala dalam upaya peningkatan produktivitas padi adalah kerusakan yang disebabkan oleh serangan penggerek batang padi. Kehilangan hasil setiap tahun yang disebabkan oleh serangga hama ini padi cukup tinggi, bisa mencapai 10-30%. Serangan hama penggerek batang telah lama ditemui dan menjadi masalah di daerah produsen padi di Pulau Buru, seperti di Desa Savanajaya. Penelitian ini bertujuan untuk mendapatkan data jenis hama, jumlah populasi serta intensitas kerusakan pada lima varietas padi akibat serangan hama penggerek batang serta menentukan varietas yang memiliki populasi dan intensitas kerusakan terendah di Desa Savanajaya, Kecamatan Waeapo, Kabupaten Buru. Metode yang digunakan adalah survey yang difokuskan pada lima varietas padi yang diusahakan petani, untuk mendapatkan data populasi dan ntensitas kerusakan. Hasil penelitian menunjukkan bahwa jenis hama yang menyerang lima varietas padi varietas IR-64 di Desa Savanajaya adalah penggerek batang padi putih (Scirpophaga innotata), dengan populasi larva (per rumpun) tertinggi 1,27 ekor dan intensitas kerusakan 5.20%, diikuti oleh varietas Cigeulis dengan populasi larva 1,17 ekor dan internsitas kerusakan 4.70%, varietas Ciherang dengan populasi larva 1.07 ekor dan intensitas kerusakan 4.25%, varietas Mekongan dengan populasi larva 1.1 ekor dan intensitas kerusakan 4.15 %, dan yang terendah varietas Membramo dengan populasi larva 1.03 ekor dan intensitas kerusakan 4.12%. Intensitas kerusakan di lokasi penelitian, walaupun berbeda antar varietas tetapi semuanya dapat diklasifilasikan ke dalam kategori serangan ringan. Kata kunci: intensitas kerusakan, penggerek batang, Savanajaya, varietas padi

    Pengaruh Cara Pengolahan Kakao Fermentasi dan Non Fermentasi terhadap Kualitas, Harga Jual Produk pada Unit Usaha Produktif (UUP) Tunjung Sari, Kabupaten Tabanan

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    Effect of Fermentation Cocoa Processing and Non Fermentation on The Quality and Pricing Products on Tunjung Sari Unit Produktive in Tabanan District The purpose of this study was to determine influence how a cocoa processing fermented and non fermented on the quality and price of the product and to determine constraints face on Tunjung Sari Unit Produktif in the processing of fermented and non-fermented cocoa on product quality and price. The method use observation, interviews and literature study to record relevant information. then analyzed with descriptive and qualitative analysis. The results showed that the method of processing cocoa enough to affect the quality and price of products on Tunjung Sari unit Produktif. Processing cocoa bean fermentation yield account (number of seeds) 120 seeds per hundred grams while non fermented bean seeds acount 118 percent gram, fermented cocoa color to blackish brown in color while the non fermented brown light, aroma of cocoa beans have a distinctive fermentation processing chocolate aroma while the non-fermentation processing does not have a distinctive smell like chocolate, slaty (purple beans) fermented cocoa maximum of 3-5%, while the non-fermented seeds no slaty (purple beans) slaty occur due to the fermentation process less than three days, in the form of fermentation of cocoa beans has a texture that is hollow while the non-textured solid fermentation, the level of moisture content of cocoa beans fermented 7% and 7.5% non-fermented and fermented cocoa beans price of Rp 19.500/kg while non fermented Rp 17.000/kg. Keywords: The effects of processing cocoa fermentation, Cocoa non fermentation, Quality cocoa beans, Selling product

    Who Needs Inpatient Detox? Development and Implementation of a Hospitalist Protocol for the Evaluation of Patients for Alcohol Detoxification

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    BACKGROUND: Clinicians caring for patients seeking alcohol detoxification face many challenges, including lack of evidence-based guidelines for treatment and high recidivism rates. OBJECTIVES: To develop a standardized protocol for determining which alcohol dependent patients seeking detoxification need inpatient versus outpatient treatment, and to study the protocol's implementation. DESIGN: Review of best evidence by ad hoc task force and subsequent creation of standardized protocol. Prospective observational evaluation of initial protocol implementation. PARTICIPANTS: Patients presenting for alcohol detoxification. INTERVENTION: Development and implementation of a protocol for evaluation and treatment of patients requesting alcohol detoxification. MAIN MEASURES: Number of admissions per month with primary alcohol related diagnosis (DRG), 30-day readmission rate, and length of stay, all measured before and after protocol implementation. RESULTS: We identified one randomized clinical trial and three cohort studies to inform the choice of inpatient versus outpatient detoxification, along with one prior protocol in this population, and combined that data with clinical experience to create an institutional protocol. After implementation, the average number of alcohol related admissions was 15.9 per month, compared with 18.9 per month before implementation (p = 0.037). There was no difference in readmission rate or length of stay. CONCLUSIONS: Creation and utilization of a protocol led to standardization of care for patients requesting detoxification from alcohol. Initial evaluation of protocol implementation showed a decrease in number of admissions

    What is usual care for teenagers expecting their first child in England? A process evaluation using key informant mapping and participant survey as part of the Building Blocks randomised controlled trial of specialist home visiting

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    Objectives We compared the US-derived Family Nurse Partnership (FNP) home visiting programme when added to usually provided health and social care for first-time teenage mothers, to usual care alone. We aimed to: establish the nature of usual care, measure service usage and assess performance bias in core usual care services. Design Within trial process evaluation. Local professionals completed a survey mapping local health and social care services in seven domains. This focused on services available to young women, especially those relevant to pregnant teenagers. Descriptive data were assessed thematically to establish the range of services. Quantitative data collection with FNP supervisors enumerated service provision by site. Services identified were included in main participant trial follow-up interviews at four time points to quantify usage. Usage was described descriptively by domain. We explored predictors of health visitor visits. Setting 18 partnerships of local authority and healthcare organisations in England. Outcomes Descriptive framework of services. Rates of service usage reported by trial participants. Results 161 separate services were identified, with multiple service models in each domain, broadly categorised as universal or specialist (eg, for teenage mothers). FNP supervisors identified 30–63 universal services per site and 22–67 specialist services. Use of core maternity care services was similar across trial arms and with only small differences in use of health visiting services. Participants accessed a wide range of services. Women who had ever been homeless, who had a higher subjectively defined social status, and poorer mental health received more visits from a health visitor. Conclusions The large number of services available to teenage mothers in England may limit the incremental benefit achievable through enhanced home visiting. There was little evidence of compensatory practice, such as additional care for women in the usual care arm. Measuring usual care when trialling complex interventions is challenging and essential

    Deep-Learning for Epicardial Adipose Tissue Assessment with Computed Tomography: Implications for Cardiovascular Risk Prediction

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    Background: Epicardial adipose tissue (EAT) volume is a marker of visceral obesity that can be measured in coronary computed tomography angiograms (CCTA). The clinical value of integrating this measurement in routine CCTA interpretation has not been documented./ Objectives: This study sought to develop a deep-learning network for automated quantification of EAT volume from CCTA, test it in patients who are technically challenging, and validate its prognostic value in routine clinical care./ Methods: The deep-learning network was trained and validated to autosegment EAT volume in 3,720 CCTA scans from the ORFAN (Oxford Risk Factors and Noninvasive Imaging Study) cohort. The model was tested in patients with challenging anatomy and scan artifacts and applied to a longitudinal cohort of 253 patients post-cardiac surgery and 1,558 patients from the SCOT-HEART (Scottish Computed Tomography of the Heart) Trial, to investigate its prognostic value./ Results: External validation of the deep-learning network yielded a concordance correlation coefficient of 0.970 for machine vs human. EAT volume was associated with coronary artery disease (odds ratio [OR] per SD increase in EAT volume: 1.13 [95% CI: 1.04-1.30]; P = 0.01), and atrial fibrillation (OR: 1.25 [95% CI:1.08-1.40]; P = 0.03), after correction for risk factors (including body mass index). EAT volume predicted all-cause mortality (HR per SD: 1.28 [95% CI: 1.10-1.37]; P = 0.02), myocardial infarction (HR: 1.26 [95% CI:1.09-1.38]; P = 0.001), and stroke (HR: 1.20 [95% CI: 1.09-1.38]; P = 0.02) independently of risk factors in SCOT-HEART (5-year follow-up). It also predicted in-hospital (HR: 2.67 [95% CI: 1.26-3.73]; P ≀ 0.01) and long-term post–cardiac surgery atrial fibrillation (7-year follow-up; HR: 2.14 [95% CI: 1.19-2.97]; P ≀ 0.01). Conclusions: Automated assessment of EAT volume is possible in CCTA, including in patients who are technically challenging; it forms a powerful marker of metabolically unhealthy visceral obesity, which could be used for cardiovascular risk stratification

    Structure and photophysics of indigoids for singlet fission: Cibalackrot

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    We report an investigation of structure and photophysics of thin layers of cibalackrot, a sturdy dye derived from indigo by double annulation at the central double bond. Evaporated layers contain up to three phases, two crystalline and one amorphous. Relative amounts of all three have been determined by a combination of X-ray diffraction and FT-IR reflectance spectroscopy. Initially, excited singlet state rapidly produces a high yield of a transient intermediate whose spectral properties are compatible with charge-transfer nature. This intermediate more slowly converts to a significant yield of triplet, which, however, does not exceed 100% and may well be produced by intersystem crossing rather than singlet fission. The yields were determined by transient absorption spectroscopy and corrected for effects of partial sample alignment by a simple generally applicable procedure. Formation of excimers was also observed. In order to obtain guidance for improving molecular packing by a minor structural modification, calculations by a simplified frontier orbital method were used to find all local maxima of singlet fission rate as a function of geometry of a molecular pair. The method was tested at 48 maxima by comparison with the ab initio Frenkel-Davydov exciton model. Published under license by AIP Publishing
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