22 research outputs found

    Effect of cold setting adhensives and glue spread on properties of oil palm trunk laminated veneers[T1-995].

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    Kajian terhadap penghasilan venir terlaminasi (LV) daripada batang kelapa sawit (OPT) semakin meningkat selaras dengan tujuan untuk mengurangkan bahan buangan daripada kelapa sawit. Researches on Laminated Veneer (LV) manufactured from oil palm trunk (OPT) veneers are being developed in line to reduce waste from oil palm biomass

    Pengaruh Pemberian Tepung Kunyit yang Dicampur Dalam Air Minum Terhadap Pertambahan Bobot Badan, Konsumsi Pakan, dan Konversi Pakan Ayam Broiler

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    The purpose of this research was to know the effect of adding turmeric powder in drinking water on body weight gain, feed consumption, and feed conversion of broilers. This research was carried out in the Poultry Housing of Animal Science Study Program, Faculty of Agriculture, Timor University, Kefamenanu from Mei until July 2021. This research using 96 day old chick (DOC) broilers. The method used is Completely Randomized Design (CRD) consists of 4 treatments and 4 replication. The treatment was giving of T0: 1000 ml of drinking water (without turmeric powder), T1: 995 ml drinking water + turmeric powder 5 g, T2: 990 ml drinking water + turmeric powder 10 g, T3: 885 ml drinking water + turmeric powder 15 g. Data is processed using analysis of variance, and Duncan test. Statistical analysis shows that addition turmeric powder in drinking water significant effect weight gain, feed consumption and feed conversion of broilers (P<0.05). It was concluded that adding turmeric powder in drinking water give results the optimum of body weight gain, feed consumption and feed conversion of broilers.Tujuan penelitian ini adalah untuk mengetahui pengaruh penambahan tepung kunyit dalam air minum terhadap pertambahan berat badan, konsumsi pakan, dan konversi pakan ayam broiler. Penelitian ini dilaksanakan di Kandang Program Studi Peternakan, Fakultas Pertanian, Universitas Timor, Kefamenanu pada bulan Mei hingga Juli 2021. Penelitian ini menggunakan 96 ekor Day Old Chicks (DOC) ayam broiler. Metode yang digunakan adalah Rancangan Acak Lengkap (RAL) yang terdiri dari 4 perlakuan dan 4 ulangan. Perlakuan yang diuji terdiri dari T0: 1000 ml air minum (tanpa tepung kunyit), T1: 995 ml air minum + tepung kunyit 5 g, T2: 990 ml air minum + tepung kunyit 10 g, dan T3: 885 ml air minum + tepung kunyit 15 g. Data diolah menggunakan Analisis Variansi, dan Uji Duncan. Analisis statistik menunjukkan bahwa penambahan tepung kunyit dalam air minum berpengaruh signifikan terhadap pertambahan berat badan, konsumsi pakan, dan konversi pakan ayam broiler (P<0,05). Disimpulkan bahwa penambahan tepung kunyit dalam air minum memberikan hasil yang optimum terhadap pertambahan berat badan, konsumsi pakan, dan konversi pakan ayam broile

    Treatment of a reactive dye, a disperse dye, and their mixtures using h2o2/pyridine/cu (II) system [T1-995].

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    Sistem H2O2/pyridine/Cu(II), merupakan satu siri proses pengoksidaan lanjutan (AOP) yang melibatkan gabungan penggunaan pengelat ligan dengan logam bagi membentuk kompleks logam peralihan yang menghasilkan radikal reaktif. The H2O2/pyridine/Cu(II) system is a series of advanced oxidation processes involving the use of a chelating ligand, combined with a transition metal, forming the transition metal complexes to produce reactive radicals

    The Changes In The Antioxidant Capacity Of Selected Tropical Fruits Upon Treatment With Gaseous Ozone And Ultraviolet C Radiation [T1-995].

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    Kandungan fenol dan kapasiti antioksidan bagi tiga jenis isi buah tropika iaitu nenas madu, pisang mas dan jambu batu tanpa biji Thai telah diuji. The phenol content and antioxidant capacity of three tropical fruits pulps, honey pineapple (Ananas comosus Merr), a local type of banana (Musa paradasiaca) locally called pisang mas, and Thai seedless guava (Psidium guajava L.) was studied

    Supplementation Of Nitrogen Sources And Growth Factors In Pineapple Waste Extract Medium For Optimum Yeast (Candida Utilis) Biomass Production [T1-995].

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    Pelbagai sumber nitrogen and faktor pertumbuhan masing-masing ditambah ke dalam medium daripada jus ekstrak daripada sisa nanas (PWE) dan kesan terhadap penghasilan biojisim, hasil dan produktiviti C. utilis telah dikaji. Various nitrogen sources and growth factors were respectively incorporated into the growth medium from juice extracted from pineapple waste (PWE) and their effects on C. utilis biomass production, yield and productivity were studied

    Kesan suhu fermentasi, jenis ikan dan kepekatan garam terhadap sifat fizikokimia budu [T1-995].

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    Kajian terhadap sifat fiziko-kimia budu merupakan faktor penting bagi pengkomersilan sesuatu produk. Sebanyak 12 sampel budu daripada 12 pengusaha di Kelantan telah digunakan bagi kajian sifat fiziko-kimia budu. Study on the physico-chemical characteristics of budu are important factors for product development and commercialization

    Penghasilan Komposit Poliester Tak Tepu Terisi Teras Kenaf Dan Pengisi Nano Melalui Teknik Tekan Panas [T1-995]

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    Komposit poliester tak tepu dengan pengisi kenaf (teras) dan montmorillonite (MMT) (tanpa dan terubahsuai) telah dihasilkan. Kenaf dari bahagian teras dengan tiga saiz kenaf iaitu 500μm, 150μm dan 75μm, manakala pengisi nano MMT pula ialah MMT tanpa pengubahsuaian (MMT-UNT), MMT yang diubahsuai dengan cetil trimetil ammonium bromida (MMT-CTAB) dan MMT dari jenis Rheospan (MMT-RHEO). Unsaturated polyester composites filled with kenaf core and montmorillonite (MMT) (with and without modification) had been produced

    Defining The incidence of Cardiac Involvement in Myositis Using Mapping Based Cardiovascular Magnetic Resonance Imaging

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    Myositis is the name of a group of rare conditions characterised by inflammation and fibrosis of skeletal muscle leading to pain and progressive weakness [1]. In a proportion of patients, extra skeletal muscle manifestations complicate the clinical course. In particular, cardiac muscle involvement is associated with worse outcomes [2, 3]. The pathophysiology of myocardial involvement is inflammation and fibrosis [4] which has proven difficult to identify by traditional investigations. The new techniques of T1 and T2 mapping in cardiovascular magnetic resonance (CMR) allow for assessment of myocardial fibrosis and oedema. Use of T1 and T2 mapping has been shown to offer improved sensitivity for mild and diffuse inflammation as well as subtle focal and diffuse fibrosis in inflammatory myocardial diseases such as viral myocarditis and sarcoidosis. This could help guide therapy and monitor treatment response [5, 6] in myositis.We scanned healthy volunteers to establish normal T1 and T2 values for our particular scanner. Using both healthy volunteers and patients with myositis we devised and validated a novel method of analysing the ventricle following a multi-segment model. The model was based on the 12 basal and mid-level American Heart Association myocardial segments [7]. The apical segments were excluded due to well documented issues around reproducibility [8, 9].Using the above method, we found that patients with myositis had significantly higher T1 and T2 than healthy volunteers, independent of blood troponin. We also found that in patients with myositis, a raised troponin was associated with higher myocardial T1 and T2 values than those patients whose troponin was not elevated.We performed follow -up scans on patients with myositis and demonstrated a reduction in T1 and T2 values over time without any change in overall cardiac function. T2 values returned to baseline over the course of the study whereas T1 values remained significantly higher than that of healthy volunteers.These studies show that measuring myocardial T1 and T2 values in myositis may have a role in both the identification of inflammation or fibrosis and in monitoring the response to treatment. The sample size of the study did not allow for comparison of different treatments to be made.We also undertook mapping of skeletal muscle tissue mapping using the same, gated, cardiac specific un-optimised sequences. The purpose was to look for trends in T1 and T2 values that might suggest a benefit in developing specific sequences to allow researchers or clinicians to reproducibly measure skeletal muscle disease activity non-invasively. We found that, despite large variability in the data set, T2 values decrease over time with treatment suggesting there may indeed be a benefit in working towards dedicated skeletal muscle sequences in the future.<br/

    Multi-Imaging Characterization of Cardiac Phenotype in Different Types of Amyloidosis

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    BACKGROUND: Bone scintigraphy is extremely valuable when assessing patients with suspected cardiac amyloidosis (CA), but the clinical significance and associated phenotype of different degrees of cardiac uptake across different types is yet to be defined. OBJECTIVES: This study sought to define the phenotypes of patients with varying degrees of cardiac uptake on bone scintigraphy, across multiple types of systemic amyloidosis, using extensive characterization comprising biomarkers as well as echocardiographic and cardiac magnetic resonance (CMR) imaging. METHODS: A total of 296 patients (117 with immunoglobulin light-chain amyloidosis [AL], 165 with transthyretin (TTR) amyloidosis [ATTR], 7 with apolipoprotein AI amyloidosis [AApoAI], and 7 with apolipoprotein AIV amyloidosis [AApoAIV]) underwent deep characterization of their cardiac phenotype. RESULTS: AL patients with grade 0 myocardial radiotracer uptake spanned the spectrum of CMR findings from no CA to characteristic CA, whereas AL patients with grades 1 to 3 always produced characteristic CMR features. In ATTR, the CA burden strongly correlated with myocardial tracer uptake, except in Ser77Tyr. AApoAI presented with grade 0 or 1 and disproportionate right-sided involvement. AApoAIV always presented with grade 0 and characteristic CA. AL grade 1 patients (n = 48; 100%) had characteristic CA, whereas only ATTR grade 1 patients with Ser77Tyr had characteristic CA on CMR (n = 5; 11.4%). After exclusion of Ser77Tyr, AApoAI, and AApoAIV, CMR showing characteristic CA or an extracellular volume of >0.40 in patients with grade 0 to 1 cardiac uptake had a sensitivity and specificity of 100% for AL. CONCLUSIONS: There is a wide variation in cardiac phenotype between different amyloidosis types across different degrees of cardiac uptake. The combination of CMR and bone scintigraphy can help to define the diagnostic differentials and the clinical phenotype in each individual patient

    Panther - October 1995 - Vol. LXXII , NO.21

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