bluuebunny/crossref_metadata_2025 huggingface dataset:
Karakterisasi, Kesesuaian Lahan dan Teknologi Kelapa Sawit Rakyat di Rawa Pasang Surut Kalimantan Tengah
Authors: Firmansyah M. Anang
Published: September 2017

Oil palm extensification in tide land. It’s a marginal land which sensitive to degradation. Otherwise, peat is low bearing capacity, subsidence, drying irreversible and close fire and then emission of green house gas. So other soil in the tide land is acid sulfate soils have a pyrite, while be can oxidation can produce of increased soil acidity and ferro and aluminum. Location of research include ine Ex Rice Mega Project ie. Kapuas Regency and Pulang Pisau Regency, and other is East Kotawaringin Regency. Limiting factor in soil mineral are effective dept of soil and drainage class (S3-d2.s2 dan s2-d2); and then in peatland are soil dept, decomposition factor and drainage class (S3-t2.d2, S3-s2d2 dan S3-d2). Agronomic action used farmer and plantation industry very variance, so characteristic and climate quality, land, agronomic, post harvest wil can level of agronomic compound of oil palm in tide land wich better for produce, efficiency, and green environment. Keywords: Oil palm, tidal swamp, Central Kalimantan
Aplikasi Sistem Informasi Manajemen pada Usaha Peternakan (Studi Kasus: Kelompok Tani Serambi Mekah Padang Panjang)
Authors: Fitrianti Siska
Published: September 2017

Science and technology for society have been made in Serambi Mekah farmer groups with the aim to improving the managerial capacity of the business with the help of Management Information Systems (MIS). Event starts from the identification of the Standard Operational Procedure, making the algorithm, design tables, forms, queries and reports using Microsoft Access and Microsoft Visual Basic to a SIM application software. The results showed activities SIM can be used as a controller to support the business as a business decision and record all activities in a systematic and integrated transactions. SIM can provide information to support management decisions to be taken manager, enabling better decisions can be made quickly and accurately. Support bookkeeping in SIM allows manager can easily keep an eye on corporate wealth, monitor progress and provide reports to business stakeholders. Key words : information systems, management, dairy cattle, bookkeeping
Peningkatan Mutu Kompos Kiambang MelaluiAplikasi Teknologi Hayati dan Kotoran Ternak Sapi
Authors: Hartono Joko S.S. , Same Made , Parapasan Yonathan
Published: September 2017

Kiambang (Salvinia natans) which a water plant became a seriously problem in the use of Reservoir Batutegi, because nearly 80% of its surface covered by Salvinia natans. The presence of highly abundant of Salvinia natans have highly potential to be used as a source of organic fertilizer. The purpose of this study was to examine the effect of the application of biological technology (decomposers) and cow manure on the quality of the resulting compost kiambang. This study used randomized block design and experiment arranged in factorial 4 x 4 with three replications. The first factor was the dose of decomposers which consists of 4 levels, namely A1 = 0 ml, A2 = 20 ml, 30 ml dose = A3, and A4 = 40 ml decomposers per quintal kiambang respectively. The second factor was the dose of cattle dung, i.e. B1 = 0 kg, B2 = 10 kg, 20kg = B3, and B4 = 30 kg manure per quintal kiambang. The results showed the compost that has the best quality in terms of physical and chemical compost was the compost derived from the treatment of 30 ml and 40 ml decomposers per quintal kiambang which combined with 10 kg, 20 kg or 30 kg manure per quintal kiambang. Keywords: Salvinia natans, decomposers, cow manure, compost quality
Waktu dan Cara Aplikasi Cendawan Mikoriza Arbuskular (CMA) pada Pertumbuhan Bibit Tanaman Kopi
Authors: Parapasan Yonathan , Gusta Adryade Reshi
Published: September 2017

The effort to increase productivity of coffee plants in long dry season upland of Ultisol include application of Vesicular Arbuscular Mycorrhizae (VAM) on coffee plants, because its application only one time and its affect along a life time of coffee plant in the field. This study aims to determine the exact time and applications method of VAM on growth coffee seedlings. This study used 10 g VAM/polybag or 800 spores as basic treatment. This study used randomized block design and experiment arranged in factorial 3 x 5 with three replications. The first factor was the time of VAM application: given at nursery seedlings (W1), given at transplanting (W2), and combine of given at nursery seedlings and transplanting (W3). The second factor was the applications method of VAM: without VAM inoculant (C0), VAM inoculant placed around the coffee seedling root up to a depth of 2 cm below root (C1), up to a depth of 4cm below root (C2), up to a depth of 6 cm below root (C3), and VAM inoculant mixed with media planting (C4). All data were analyzed for variance. Data analysis followed by separation of means using LSD test with significance level of 5%. The resulted showed that both time and applications method of VAM have affect on growth component and root infection rate. The best application time was double application, i.e. combine of given at nursery seedlings and transplanting, and the best applications method was VAM inoculant placed around the coffee seedling root up to a depth of 2 cm below root, both of them increased plant height, stem diameter, leaf amount, long of root, and root infection rate.
Efikasi Herbisida Metil Metsulfuron Terhadap Gulma pada Pertanaman Kelapa Sawit (Elaesis guinensis Jacq.) yang Belum Menghasilkan (TBM
Authors: Khasanah Nurul Hidayati , Sriyani Nanik , Evizal Rusdi
Published: September 2017

The objectives of this research were to find out the efficacy of metsulfuron methyl herbicide to weeds of unproductive yet oil palm, to find out the growing weeds composition change after application, and to findout the influence. This research was conducted in randomizedgroup design with 8 treatments of metsulfuron methyl dosages of 15, 20, 25, 40, and 50 h.ha-1, mechanical weeds removal, with control, and 4 repetitions. Variance homogeneity was tested with Bartlett test and data addition was tested with Tukey test. Differences in median tested using Least Significant Differenc (LSD) level 5%. The results showed that: (1) 15 to 50g.ha-1 metsulfuron methyl dosages were effective to oppress total weed scovering, total weeds toxicity anwide leaf weeds dry weight12 weeks after application (WAA), grass type weeds dry weight at particular dosages to 4 (WAA) and dry weight of dominant weeds including Cynodon dactylon, Commelina benghalensis and Centro semapubescens; (2) various dosages to test caused composition changes of weeds types in observation 2 to 12 (WAA); (3) weeds controlling in various dosages to test did not poison leafs and roots of unproductive yet oil palm. Keywords: Metsulfuron methyl, weeds, unproductive yet oil palm.
Efikasi Herbisida Amonium Glufosinatt Gulma Umum Pada Perkebunan Karet yang Menghasilkan [Hevea Brasiliensis (Muell.) Arg]
Authors: Hastuti Nurjannah Yuliana , J. Sembodo Dad Resiworo , Evizal Rusdi
Published: September 2017

This research was aimed to determine the efficacy of glufosinate ammonium on weed in rubber plants and to know it composition change. Research was conducted in the PTPN 7 UU Way Galih, Tanjung Bintang, and Weed Laboratory, Agricultural Faculty, University of Lampung, during June – August 2013. The Research using randomized complete block design with 6 treatments(t1= 225 g ha-1; t2= 300 g ha-1; t3= 375 g ha-1; t4= 450 g ha-1; t5= mechanical control; t6= control/ no treatment) and 4 replications. Data obtained were analyzed using analysis of variant. Homogenity using Bartlet Tast and aditifity using Tuckey Test. Differences in median tested using Least Significant Differenc (LSD) level 5%.Results: (1) all treatments of ammonium glufosinate (225 – 450 gha-1) significantly reduced weed total, broad leaves, and Selaginella wildenowii for 12 Weeks After Aplication (WAA). (2) Ottochloa nodosa and Grasses can be controlled only in higest dosage level of ammonium glufosinat (450 g ha-1) at 4 WAA. (3) Cyrtococcum acrescens can’t be controlled by treatments of ammonium glufosinate herbicide (225 – 450 g ha-1). Keywords : Ammonium glufosinate, weed, Hevea brasiliensis.
Perbandingan Aktivitas Ekstrak Kulit Buah Manggis dan Berbagai Antioksidan terhadap Penampilan Broiler
Authors: Candra Agung Adi
Published: September 2017

The aims of this study to determine the mangosteen peel extract on performance, percentage and carcass performance of broilers. This study used 200 broiler chickens were distributed into five treatments with 10 replications and each group of 4 broiler. The treatment groups were: control / blank, broilers with the addition of anti-oxidants synthesis (vitastress), the chickens are kept by using tocopherol, extracts of mangosteen rind 60 mg, and mangosteen peel extract 120 mg. Broilers were reared in the stable open as tropical enclosure models show weight gain diverse. The highest increase in keoompok mangosteen rind flour administration of 120 mg (equivalent to 2 capsules administration) followed by administration of vitamin E, an antioxidant synthesis and control. Mangosteen fruit extract 120 mg, equivalent to 2 capsules administration can increase body weight gain. While the mangosteen fruit extract 60 (1 capsule) gives the equivalent effect of vitamin E and antioksidang synthesis on the market. This implies the work of the mangosteen fruit extract capable meningkan body weight gain in giving 120 mg (2 capsules per cow per day). While the feed conversion rate (feed Conversion ratio) or defined as the ratio of the ability to convert feed into the ration in the treatment group in order from the smallest is the group with the administration of 2 capsules of 1.04 mangosteen mangosteen deilanjutkan 1 capsule of 1.3; antioxidants and vitamin E sinetesis of 1.4 and 1.7 control. Mangosteen 2 capsules a day is able to provide the ability to convert 1.04 kg of feed into 1 kg of meat. It gives an overview of the advantages for the farmer to use mangosteen peel extract as an antioxidant. Keywords: Mangosteen, Performa, antioxidant, broiler
Pengaruh Jumlah Tanaman Per Lubang Terhadap Vigor Benih Tiga Varietas Sorgum (Sorghum bicolor [L].Moench) Dengan Metode Pengusangan Cepat (MPC)
Authors: Purnamasari Lidya , Pramono Eko , Kamal M.
Published: September 2017

The aim of this study is to determine the effect of the number of plants per hole on seed vigor of all sorghum varieties. Experiment is prepared by treatment with randomized block design (RAK) and repeated three times to do to achieve that goal. The first factor is the number of plants per hole that is 1 plant / hole (p1), 2 plants / hole (p2), 3 plants / holes (p3), and 4 plants / hole (p4). The second factor is the variety Numbu (g1), Keller (g2), and Wray (g3). The seed that had been harvested from each of the combination treatments in the test vigornya through germination test method Rolled Paper Test (UKD). Prior to germinate, seeds treated quickly with imbibition pengusangan on rice paper damp ethanol 8%. The results showed that the population of one plant per hole produces seeds with higher vigor than those harvested from other populations. Numbu varieties produce seeds with higher vigor than varieties Keller and Wray especially on untreated seed pengusangan quickly. Population 1 plant per hole produces the best vigor compared with a population of 2, 3 and 4 plants per hole on the three varieties of sorghum seed. Keywords: seeds, planting amount per hole, metode pemngusangan cepat, sorghum, vigor
Keberhasilan Pengembangan Ternak Sapi Potong Melalui Pola Pengembangan Modal Usaha (KUPS)
Authors: Winarso Bambang
Published: September 2017

Government policies in helping dairy farmers in an effort to meet the capital needs of breeding them is through a policy program Kredit Usaha Pembibitan Sapi (KUPS). KUPS is skim credit used to finance the development of cattle breeding and dairy cattle by businesses with subsidized interest rates. The problems that the distribution KUPS seen through the eyes of a banking institution is (a) the availability of information prospective potential borrowers are still minimal (b) the legality of ownership of assets (c) cattle breeding company still slightly. KUPS program has been rolled out since 2010, meaning that until 2014 the program has been running five (5) years. But the realization of its lending until September 2014, reached 15.42% of the amount of the ceiling of Rp 4.00 trillion. The realization can be said to be too small or fails. Of course there is the small achievements of the bank as an institution that is authorized to distribute funds would need to act professionally and carefully. Given the experience of lending a mass program past such cases KUT (Kredit Usaha Tani) end up with less encouraging. Instead the main purpose of the program is awakened, just the opposite of credit are understood as government social assistance by the debtor (the farmer). So it is very natural that the bank hand is always cautious. The study was conducted in West Sumatra in 2014, data analysis used data a simple cross-tabulation using the primary data and secondary data from interviews with respondents either breeders penmanfaat KUPS and banking institutions as channeling KUPS Keywords: Beef Cattle Development, Venture Capital, KUPS
Pengaruh Kehalusan Bahan Dan Lama Ekstraksi Terhadap Mutu Ekstrak Tempuyung (Sonchus arvensis L.)
Authors: Manoi Feri
Published: September 2017

Utilization of medicinal plants both for health and treatment increased at this time. Number of Traditional Medicine Industry (IOT), Small Industries Traditional Medicine (IKOT) and Industrial Appliances (PIRT) is increasing. Thus the demand for raw materials is increasing, one of which is tempuyung. Good quality raw material in the form of crude drugs and extracts need to be considered as related to the efficacy and quality of products for further processing. The study aims to determine the effect size and the old material extraction to the yield and quality of the extract. Activity consists of two sub-activities (1). How to drying (a) the sun covered with black cloth, (b) the sun combination of tools, and (c) drier. Sub-activities (2) extraction technique which consists of two factors: the fineness of materials (20,40 and 60 mesh) and the second factor is the length of the extraction (2, 4, and 6 hours). The study design using factorial completely randomized design with three replications. Parameter observations consisted of yield bulbs, phytochemical screening, quality characteristics, extract yield, and quality extracts. The results showed levels of water extract Sonchus arvensis L. greater than the levels of alcohol cider. Quality simplicia Sonchus arvensis L. dried using a dryer is not different from the quality of the dried under the sun. Fineness of materials and time of extraction affects the yield of the extract Sonchus arvensis L Keywords: Subtlety material, extraction, quality
Variabilitas Genetik dan Heritabilitas Karakter Agronomi Kedelai (Glycine max [L.] Merrill) Generasi F5 Hasil Persilangan WILIS X B3570
Authors: Meydina Aulia , Barmawi Maimun , Sa’diyah Nyimas
Published: September 2017

The purpose of this study was to determine the amount of genetic diversity and phenotype, heritability in a broad sense as well as the numbers of soybean expectations F5 generation from crosses Wilis × B3570 which has a middle value the better of both parents. The experimental design used randomized group design by three replications. Genotypes were tested as much as 25 genotypes. he results showed that the amount of genetic diversity of soybean agronomic characters F5 generation from crosses Wilis x B3570 found in almost all the characters except the characters age observed flowering and harvesting age. The genotype diversity found in all agronomic characters were observed. The magnitude of the high heritability values found in the character of a weight of 100 grains. Heritability values were on plant height, number of productive branches, and the total number of pods. Character weight of seeds per plant, flowering age, and time of harvest had the lowest heritability. Numbers expectation obtained by the genotypes number 163-1-4, 130-2-11, 130-2-11, 163-1-15, 102-3-2, 163-1-1, 140-1-15 , 163-1-6, 181-5-4, 140-1-2 are rated according to the weight of the weight of seeds per plant that would refer to the high production Kata kunci: variability and heritability, and Soybean
Kajian Peningkatan Produktivitas Padi Sawah Melalui Pengelolaan Hara Spesifik Lokasi (PHSL) Pada Lahan Berpotensi Hasil Rendah
Authors: Abdullah Syahrial
Published: September 2017

The experiments was conducted at Kasang village, district of Batang Anai, Padang Pariaman regency during June until December 2013. The objectives of this experiment was to increased lowland rice production through specific location of nutrient management (SLNM) on low potential productivity of lowland. Four packages of fertilization such as Package A, B, C and D were arranged in Randomized Completely Block Design (RCBD) with 6 replications. Result of this experiment showed that; (1) SLNM treatments were significantly affected plant growth such as tiller number and plant high. Saveral of yield components also significantly affected by SLNM treatments packages such as panicles number, number of seeds per panicle, and percentage of filled grains. SLNM package A, B, and C significantly increased grain yields such as 24.9%,  34.2%, and 29.5% respectively compred to farmer package (Package D). The low grain yield with Famer package caused insufficient nutrient supplied for plant growth and yield is due to low fertilizer application and inaccurate nutrient management. The experiment suggested that the best application of inorganic fertilizer should be followed or combined with organic fertilizer such as animal manure or compost and  the application of thus material should be in mature condition. Key Words:  rice, specific location, fertilizer
Keragaman Fenotipe dan Heritabilitas Kedelai (Glycine max [L.] Merril) Generasi F6 Hasil Persilangan Wilis X Mlg2521
Authors: Kusuma Ridwan , Sa’diyah Nyimas , Nurmiaty Yayuk
Published: September 2017

Soybean consumption here in Indonesia continues to increase each year that is notaccompanied by an increase in soybean production. One way to increase soybeanproduction by using improved varieties. The purpose of this study were (1) Estimating thevalue of the diversity of phenotypes soy F6 generations from crosses between Wilis x Mlg2521,(2) Estimating the heritability estimates soybean F6 generations from crosses Wilis x Mlg2521,(3) Know the numbers expectation of F6 generation crosses Wilis x Mlg2521. The researchwas conducted from March 2014 until June 2014 at the Land Lab Lampung StatePolytechnic and observations made in Laboratory of Seed and Plant Breeding, University ofLampung. Soybean seeds used were F6 generation zuriat from Wilis x Mlg2521, Wilis andMlg2521. The treatment laid out in a randomized block design, 2 replications. The resultsshowed that (1) The diversity of phenotypes population F6 for characters date of flowering,harvesting age, plant height, number of productive branches, total number of pods plant,weight of 100 grains, grain weight plant and number of seeds plant including all the broadcriteria, (2) The value of heritability estimates the population F6 for characters date offlowering, harvesting age, plant height, number of productive branches, total number ofpods plant, weight of 100 grains, grain weight per plant and number of seeds plantbelonging to the high criteria, (3) Number expectations of the population F6 is 7-64-1-8 and7-64-1-3.Keywords: heritability, phenotypic variance, soybean
Effect of Citricacid on The Seedling Growth of Upland Rice (Oryza sativa L.) Varietas Situ Bagendit Under Aluminum Stress
Authors: Dwiningrum Riza , Zulkifli Zulkifli , Handayani Tundjung Tripeni
Published: September 2017

The objective of this research was to know whether soaking of upland rice seed in citric acid solution  could  alleviate  subsequent  growth  of  seedling  under  aluminum  stress.  The experiment was conducted in plant physiologylaboratory, Department of Biology, Faculty of Mathematic and Natural Science, Lampung University on January 2016, and implemented in2 x 3 factorial designs. Factor A was aluminum with two levels: 0 mM, 5 mM and factor B was Citric Acid with three levels: 0Mm, 5Mm, 10Mm. Variables in this research were shoot length, seedling fresh weight, relative water content, and shoot root ratio. Analysis of variance was conducted at 5% significant level. If   interaction factor A and B was not significant, main effect was determine with lsd test at 5% significant level, but if  significant simple effect was determine with F test at 5% significant level. The result showed that interaction beetwen aluminum and citric acid decreased the shoot length 16-31%. Aluminum decreased fresh weight of seedling 11%, relative water content 3%, and shoot root ratio decreased 15%. It was concluded that soaking upland rice seed in citric acid solution was not able to alleviate subsequent growth of seedling under aluminum stress. Keyword: citric acid, aluminum, upland rice, shoot length, seedling fresh weight
Identification Arbuscular Mycorrhiza Fungi (Amf) Legume Plant On Microscopik Consevation Tillage Cropping Season To 29
Authors: Sari Sismita , Kumastuti Any , Indrawati Wiwik
Published: September 2017

Arbuscular Mycorrhiza Fungi (AMF) is a form of  mutualistic symbiosis between fungi and plant roots. FMA existence in  soil is influenced by several agricultural activities such as tilling and fertilizing. The purpose of this study (1) Obtaining  data on the number of FMA in each treatment and conservation tillage . (2) Knowing  the types FMA in each treatment and conservation tillage planting season  to 29. The study was a randomized block design (RAK) , arranged as factorial (2x3), with three replications. The first factor is the intensive tillage (T1), no-tillage (Zero Tillage) (T2) Minimum tillage (Minimum Tillage), and  Land Intensive (Full Tillage) (T3); and the second factor is without fertilizer N (N0) and fertilizer application of 100 kg N ha-1 (N1), and  Fertilizer of 200 kg N ha-1 (N2). The method used in this study is a description method by observation techniques, the method used for the isolation of spores of strain engineering castings and followed by centrifugation. Observations were made using a microscope binoculars and digital camera, the spores are observed then grouped based on their morphological characters, identification of mycorrhizal done using a guide book "Working with mycorrhizas in Forestry and Agriculture" and reaffirmed by using INVAM website.  Based on results  of research and discussion can be concluded. The number of spores in the soil no tillage without nitrogen doses is 1,333 at doses 100 kg N spore number is 1,253, and as high as 1,648 spores at dose of 200 kg N. The number of spores on minimum tillage  200 kg of nitrogen dose was 271, on 100 kg dose was 520 spores, and without nitrogen fertilizer contained spores 780. at most that  intensive tillage highest number of spores on spore number without nitrogen fertilizer is 4.078, and the number of spores 1,124 at the dose of 100 kg nitrogen, 941 the number of spores nitrogen dose of 200 kg. There are four genera of spores discovered in minimum tillage with various doses Nitrogen fertilizer is the genus Glomus, Acaulospora, Gigaspora, and Scutelospora. Genus most obtained is Glomus and Acaulospora. Type spores were found from 4 genera dominated by genus Glomus with a variety of different types.
Penerapan Pupuk Urea pada Tumpangsari Jagung “Double Row” dan Kacang Tanah Terhadap Pertumbuhan dan Hasil Jagung (Zea mays L.)
Authors: Gadmor Margaretha S. , Nurmauli Niar , Timotiwu Paul B. , Hamim Herawati
Published: September 2017

The study aims to determine: (1) response growth and result of corn and peanut on monoculture and intercropping; (2) an optimal urea doze on growth and result of corn and peanut. Research did from July to November 2014 in Laboratory of Integrated, Faculty of Agriculture, University of Lampung. The research used complete Random Group Design with Triple Multiply. Homogenity of variance was tested by Bartlett test. Separation of median is done by using the test Polynomial Orthogonal with real level 5 %. The result showed that picking of corn per hectar for monoculture higher than intercropping but the other variable wasn’t really different. Peanut monoculture higher than intercropping for number of pods, weight of 100 grains, and production of seed per hectar but for plant height and greening level, pattern levels of intercropping higher than monoculture, and there were not find an optimal urea doze for corn on intercropping of corn “double row” and peanut. Keywords : corn, intercropping, peanuts, urea
Analysis of Dermatologic Disorders Occurring in Major League Baseball Players
Authors: Glazer MD Alex M. , Farberg Aaron S. , Donohue Stephen , Rigel Darrell S.
Published: September 2017

Objective: To determine distribution of dermatologic disease among major league baseball (MLB) players and compare the distribution to that seen in the general population.Design: Cross Sectional SurveySetting: Data was collected via anonymous, online, randomized survey in January 2017.Participants: Head athletic trainers for 25 MLB teamsMain Outcome Measures: The distribution of dermatologic disease encountered by MLB athletic trainers for players versus non-player personnel.Results: The 3 most commonly encountered dermatologic conditions for MLB trainers among baseball players were blisters, contact dermatitis, and nail problems including onychomycosis. In contrast, the 3 most common dermatoses seen among the non-player personnel control group were rash, tinea, and concerning skin lesion which more closely resembled the distribution of skin diseases among the general population.Conclusions: MLB players experienced a different mix with a greater proportion of mechanical, infectious, and contact related skin conditions likely due to the baseball-related activities that impact on these athletes’ skin on a day-to-day basis. The prevalence of the dermatologic disorders noted in the study reinforces the importance of focused dermatologic education for trainers to enhance player care. Keywords: baseball; MLB; dermatology; disease distribution; blisters; contact dermatitis; mechanical skin injury; elite athletes
Hailey-Hailey Disease Complicated by Herpes Simplex Viral Infection
Authors: Arnold Morgan , Vu Mai-anh , Grimshaw Emily , Wilkerson Michael
Published: September 2017

A 51-year-old man with a history of Hailey-Hailey disease presented to clinic due to worsening discomfort from a rash in his groin. Physical examination of the inguinal area and scrotum revealed grouped, punched-out ulcers on a base of macerated, erythematous plaques. Viral culture from the ulcers was positive for HSV-2. The patient had no known history of Herpesvirus infection. Treatment with oral valacyclovir resulted in marked clinical improvement. Although cases of Hailey-Hailey herpeticum are much less common than the better-studied eczema herpeticum, it is important for physicians to be aware that any disease that disrupts the stratum corneum increases the risk of superimposed HSV infection, which constitutes a medical emergency. Prompt treatment with antiviral agents can hasten patient recovery and optimize outcomes.
Analysis of Dermatologic Disorders Occurring in Major League Baseball Players
Authors: Glazer Alex M. , Farberg Aaron S. , Donohue Stephen , Rigel Darrell S.
Published: September 2017

Objective: To determine distribution of dermatologic disease among major league baseball (MLB) players and compare the distribution to that seen in the general population.Design: Cross Sectional SurveySetting: Data was collected via anonymous, online, randomized survey in January 2017.Participants: Head athletic trainers for 25 MLB teamsMain Outcome Measures: The distribution of dermatologic disease encountered by MLB athletic trainers for players versus non-player personnel.Results: The 3 most commonly encountered dermatologic conditions for MLB trainers among baseball players were blisters, contact dermatitis, and nail problems including onychomycosis. In contrast, the 3 most common dermatoses seen among the non-player personnel control group were rash, tinea, and concerning skin lesion which more closely resembled the distribution of skin diseases among the general population.Conclusions: MLB players experienced a different mix with a greater proportion of mechanical, infectious, and contact related skin conditions likely due to the baseball-related activities that impact on these athletes’ skin on a day-to-day basis. The prevalence of the dermatologic disorders noted in the study reinforces the importance of focused dermatologic education for trainers to enhance player care. Keywords: baseball; MLB; dermatology; disease distribution; blisters; contact dermatitis; mechanical skin injury; elite athletes
Quercetin Ameliorate Oxidative Stress-Induced Small Intestine Toxicity by Mefenamic Acid
Authors: Oktaviyanti Ika Kustiyah , Thalib Iskandar , Suhartono Eko
Published: September 2017

The objectives of this study were to determine the involvement of oxidative stress and the ameliorative effect of
quercetin (QUR) on mefenamic acid-induced small intestine toxicity by measuring the level of superoxide radical,
hydrogen peroxide (H2O2), protein carbonylation (PC), and advanced oxidation protein products (AOPPs). In this
experiment, a small intestine was taken from male rats (Rattus novergicus). Samples then homogenized and divided into
three groups with; T1 served as control which contains small intestine homogenate only; T2 which contains small
intestine homogenate + 500 mg of mefenamic acid; and T3 which contains small intestine homogenate + 500 mg of
mefenamic acid + 250 mg/L of quercetin. After treatment, every 15-minute superoxide radical, H2O2, PC, and AOPPs
levels were estimated. The results revealed that mefenamic acid increased the level of superoxide radical, H2O2, PC, and
AOPPs, while QUR decreases the level of all parameters. These results indicated that mefenamic acid induce small
intestine toxicity through oxidative stress mechanisms as can be seen from the increasing of superoxide radical, H2O2, PC,
and AOPPs levels. Also, the results indicated that QUR could inhibit these process as can be seen from the decreasing of all parameters.
Evaluation of Respect for Patient's Rights from the Viewpoint of Hospitalized Surgical Patinents in Shohada Ashayer Hospital of
Khorramabad City, Iran in 2015-2016
Authors: Mahmoudi Ghafar Ali , Mahmoudvand Hormuz , Adeli Mahin , Taghadosi Amin , Bahmani Mahmoud
Published: September 2017

One of the most important branches of medical science, until past time, law and consequently to medical ethics. Patients'
satisfaction of their rights, one of the most important indicators of effectiveness, efficiency, productivity and quality of
healthcare services. The goal of this study was to Check the Observance of the rights of patients in surgical patients
admitted to Shohaday Ashayer hospital in 2015-2016 from the perspective of patients. This cross-sectional study
included 800 patients admitted to Shohada Ashayer Hospital in 2015 and 2016. Respecting patient’s bill of rights from
their viewpoint was determined by a questionnaire using a Likert scale from one (strongly disagree) to five (strongly
agree). The results obtained in this study showed that the rate of patients' rights in all aspects of the %15.8 patient's view
was poor, from the %67.4 patient's perspective was middle, and from the %16.8 patient's view was good. Most patients'
satisfaction with their rights in respect to the axis of the right to choose and decide freely and the lowest levels of
satisfaction was at the core of respect for patient privacy and confidentiality principle. Level of satisfaction in all axes
was significantly associated with age, type of substrate in the third axis, history of hospitalization in the fourth axis and
duration of hospital stay in the second axis(P>0.O5). Between gender and place of residence and educational level found
no significant relaion(P>O.O5). In total, based on the obtained results and comparing them with the results of other
studies, it may be concluded that respecting patient’s bill of rights from the viewpoint of patients is considered as optimal
and to enhance the implementation of the Charter as well as patient satisfaction is essential that solutions be identified
barriers to implementation
Evaluation of Aphrodisiac Activity of Phaseolus semierectus (L.)Seeds
Authors: Dorababu Neerugatti , Rao Battu Ganga , Ramadevi Devarakonda
Published: September 2017

The study was aimed at investigate the effect of methanolic extract of Phaseolus semierectus(L.) (Leguminosae) on general
mating behaviour, libido, and adverse effects on sexually normal male albino rats. Methanolic extract was administered
orally at the dose of 100, 200, and 400 mg / kg, to different groups of male rats (n = 8) once a day for 14 days. All the
doses resulted in significant increase in mount frequency, intromission frequency and anogenital sniffing when compared
to normal. The methanolic extract of Phaseolus semierectus (L.) seeds at higher concentration (400 mg/kg body weight)
showed significant aphrodisiac activity on male Wister albino rats as evidenced by an increase in number of mounts and
mating performance. Thus, in experimental rats, the results of the present study suggest that the methanolic extracts of
Phaseolus semierectus (L.) exert significant aphrodisiac activity.
A Review: Uses of Gas Chromatography-Mass Spectrometry (GC-MS) Technique for Analysis of Bioactive Natural Compounds of Some Plants
Authors: Al-Rubaye Abeer Fauzi , Hameed Imad Hadi , Kadhim Mohanad Jawad
Published: September 2017

Chromatography is the term used to describe a separation technique in which a mobile phase carrying a mixture is caused
to move in contact with a selectively absorbent stationary phase. It also plays a fundamental role as an analytical
technique for quality control and standardization of phyto therapeuticals. Gas Chromatography is used in the separation
and analysis of multi component mixtures such as essential oils, hydrocarbons and solvents. Various temperature
programs can be used to make the readings more meaningful; for example to differentiate between substances that
behave similarly during the GC process. Intrinsically, with the use of the flame ionization detector and the electron
capture detector (which have very high sensitivities) gas chromatography can quantitatively determine materials present
at very low concentrations. Plants are a rich source of secondary metabolites with interesting biological activities. In
general, these secondary metabolites are an important source with a variety of structural arrangements and properties.
Gas chromatography - specifically gas-liquid chromatography - involves a sample being vapourised and injected onto the
head of the chromatographic column. The sample is transported through the column by the flow of inert, gaseous mobile
phase. The column itself contains a liquid stationary phase which is adsorbed onto the surface of an inert solid. The
principle of gas chromatography is adsorption and partition. Within the family of chromatography- based methods gas
chromatography (GC) is one of the most widely used techniques. GC-MS has become a highly recommended tool for
monitoring and tracking organic pollutants in the environment. GC-MS is exclusively used for the analysis of esters, fatty
acids, alcohols, aldehydes, terpenes etc. It is the key tool used in sports anti-doping laboratories to test athlete’s urine
samples for prohibited performanceenhancing drugs like anabolic steroids. Several GC-MS have left earth for the astro
chemistry studies. As a unique and powerful technology the GC-MS provides a rare opportunity to perform the analysis
of new compounds for characterization and identification of synthesized or derivatized compound.
Microbial Quality Assessment of Packaged Natural Mineral Water in Lorestan Province, Southwest of Iran
Authors: Bahmani Mahmoud , Rouzbahani Homa Ahmadi- , Sepahvand Reza , Hatamikia Masoum , Tavasoli Maryam , Rajabi Tahmineh , Mohareri Alaleh , Hedayati Elham , AsadiSamani Majid , Delfani Somayeh
Published: September 2017

Natural mineral water which todays attract more trend rather that tap water in urban societies and has been appreciated for
high level hygiene. This study considered microbiological quality of packaged natural mineral water marketed in Lorestan
province where 35 samples were purchased randomly, were tested for presence of different indicator microorganisms.
31.42% out of 35 samples didn't fulfilled standard condition in terms of unacceptable total Coliforms count while E. coli,
Staphylococcal, Pseudomonas aeruginosa, Streptococcal, Sulfite-reducing Clostridia counts weren't observed. Those
results revealed the necessity of more control on treatment and filling process which might be the most probable steps for
sanitation.
Role of direct immunofluorescence on outer root sheath of hair follicle in monitoring disease activity of pemphigus vulgaris
Authors: Nessa Mst Sayedatun , Kabir Nurul AKMN , Barua Ashim Ranjan , Paul Harasit Kumar
Published: September 2017

Background:   Since the outer root sheath of hair follicle is structurally analogous to epidermal keratinocytes, direct immunofluorescence of hair may be an alternate method for monitoring disease activity of pemphigus vulgaris. Our objective was to find the effectiveness of direct immunofluorescence of outer root sheath as an alternate method in monitoring patients with pemphigus vulgaris.  Materials and methods: Sixteen diagnosed cases of pemphigus vulgaris and in clinical remission for at least three months were enrolled. Skin biopsy sample and five plucked scalp hair samples of each patient were stained with Fluorescein isothiocyanate conjugate .Results: Hair direct immunofluorescence was positive in 13 (81.25%) patients and skin direct immunofluorescence was also positive in 13 patients (81.25%).Conclusion: Direct immunofluorescence of hair is a simple, specific and non-invasive method, and provides the opportunity to avoid repeated skin biopsies as an appropriate alternative technique for the disease monitoring in patients with pemphigus vulgaris.
Tumor dedifferentiation: diagnostic and therapeutic implications
Authors: Jha Abhimanyu
Published: September 2017

Some of the neoplasm especially malignant tumors are notorious in masquerading their cell of origin because of additional mutations which drives them to differentiate into unusual phenotype. This is implicated to a phenomenon of tumor dedifferentiation which can mislead into inappropriate categorization and therapy. Dedifferentiation is well recognized in sarcomas such as liposarcoma, chondrosarcoma and MPNST. However, it can also develop in carcinomas, melanomas and lymphomas at initial diagnosis, following therapy or at recurrence.  The phenomenon has been reported in both primary tumors as well as at metastatic foci. A correct and early pathological identification of this phenomenon might profoundly help in guiding appropriate therapy. Clinical and radiological findings, immunohistochemistry and genetic analysis are often required for correct lineage identification of these tumors.
Investigation of circulating temperature fluctuations of the primary coolant in order to develop an enhanced MTC estimator for VVER-440 reactors
Authors: Kiss S. , Lipcsei S.
Published: September 2017

Our aim was to develop a method based on noise diagnostics for the estimation of the moderator temperature coefficient of reactivity (MTC) for the Paks VVER-440 units in normal operation. The method requires determining core average neutron flux and temperature fluctuations. The circulation period of the primary coolant, transfer properties of the steam generators, as well as the source and the propagation of the temperature perturbations and the proportions of the perturbation components were investigated in order to estimate the feedback caused by the circulation of the primary coolant. Finally, after developing the new MTC estimator, determining its frequency range and optimal parameters, trends were produced based on an overall evaluation of measurements made with standard instrumentation during a one-year-long period at Paks NPP.
CFD analyses of the rod bowing effect on the subchannel outlet temperature distribution
Authors: Ekström K. , Toppila T.
Published: September 2017

In the Loviisa 1 and 2 nuclear power plants the subcooling margin of the hottest subchannel of the fuel assembly is monitored. The temperature of the coolant in the hottest subchannel is limited to the constant saturation temperature. Bending of the fuel rods occurs during normal operation due to the differences in the heat profiles of the rods. The coolant temperature will rise more in the subchannel with smaller flow area due to the bending and this has to be taken into account in the safety margin of subchannel enthalpy rise. Computational Fluid Dynamics (CFD) simulations are used to estimate how much the estimated maximum bow of a rod affects the temperature rise of the subchannel. The quantitative uncertainty of the predicted enthalpy rise in fuel bundle subchannel is estimated based on the uncertainty of modelling of mixing between subchannels. The measured turbulence quantities from LDA measurements of cold test assembly made in 1990s in Fortum are compared with CFD results to give uncertainty estimation for turbulence, which is further used for uncertainty estimation of mixing and simulated subchannel enthalpy rise.
Study on the impact of transition from 3-batch to 4-batch loading at Loviisa NPP on the long-term decay heat and activity inventory
Authors: Lahtinen T.
Published: September 2017

The fuel economy of Loviisa NPP was improved by implementing a transition from 3-batch to 4-batch loading scheme between 2009 and 2013. Equilibrium cycle length as well as all process parameters were retained unchanged while the increase of fuel enrichment enabled to reduce the annual reload batch size from 102 to 84 assemblies. The fuel cycle transition obviously had an effect on the long-term decay heat and activity inventory. However, due to simultaneous change in several quantities the net effect over the relevant cooling time region is not self-evident. In this study the effect is analyzed properly, i. e. applying consistent calculation models and detailed description of assembly-wise irradiation histories. The study concludes that for the cooling time, foreseen typical prior to encapsulation of assemblies, the decay heat of discharge batch increases 2 – 3%. It is also concluded that, in order to maintain 100% filling degree of final disposal canisters, the cooling time prior to encapsulation needs to be prolonged by 10 – 15 years.
Verification results of methodology for determining the weighted mean coolant temperature in the primary circuit hot legs of WWER-1000 reactor plants
Authors: Saunin Yu. V. , Dobrotvorski A. N. , Semenikhin A. V. , Korolev A. S. , Ryasny S. I.
Published: September 2017

The JSC “Atomtechenergo” experts have developed a new methodology for determining the weighted mean coolant temperature in the primary circuit hot legs of WWER-1000 reactor plants. The necessity for developing the new methodology was determined by the need to decrease the calculation error of the weighted mean coolant temperature in the hot legs because of the coolant temperature stratification. The methodology development was based on the findings of experimental and calculating research executed by the authors. The methodology verification was fulfilled through comparison of calculation results obtained with and without the methodology use in various operational states and modes of several WWER-1000 power units. The obtained verification results have confirmed that the use of the new methodology provides objective error decrease in determining the weighted mean coolant temperature in the primary circuit hot legs. The decrease value depends on the stratification character which is various for different objects and conditions.
Phase equilibria in the Zr–Si–B ternary system (Zr–Si–ZrB2 region) at 1 173 K
Authors: Han Feng , Zhan Yongzhong , Luo Hao
Published: September 2017

The isothermal section of the Zr–Si–B ternary system (Zr–Si–ZrB2 region) at 1 173 K has been experimentally determined. All equilibrated alloys were characterized via X-ray powder diffraction and scanning electron microscopy equipped with energy-dispersive X-ray analysis. A ternary phase Zr5(Si0.86B0.14)3 was found at 1 173 K. The experimental results show that the isothermal section consists of 11 single-phase regions, 26 two-phase regions and 13 three-phase regions. The existence of eight compounds, i. e. ZrSi2, ZrSi, Zr5Si4, Zr3Si2, Zr2Si, ZrB, ZrB2 and Zr5(Si0.86B0.14)3 in this system has been confirmed in the Zr–Si–ZrB2 region at 1 173 K.
Outcomes of stereotactic radiosurgery for foramen magnum meningiomas: an international multicenter study
Authors: Mehta Gautam U. , Zenonos Georgios , Patibandla Mohana Rao , Lin Chung Jung , Wolf Amparo , Grills Inga , Mathieu David , McShane Brendan , Lee John Y. , Blas Kevin , Kondziolka Douglas , Lee Cheng-Chia , Lunsford L. Dade , Sheehan Jason P.
Published: September 2017

OBJECTIVE

Meningiomas are the most common benign extramedullary lesions of the foramen magnum; however, their optimal management remains undefined. Given their location, foramen magnum meningiomas (FMMs) can cause significant morbidity, and complete microsurgical removal can be challenging. Anterior and anterolateral FMMs carry greater risks with surgery, but they comprise the majority of these lesions. As an alternative to resection, stereotactic radiosurgery (SRS) has been used to treat FMMs in small case series. To more clearly define the outcomes of SRS and to delineate a rational management paradigm for these lesions, the authors analyzed the safety and efficacy of SRS for FMM in an international multicenter trial.

METHODS

Seven medical centers participating in the International Gamma Knife Research Foundation (IGKRF) provided data for this retrospective cohort study. Patients who were treated with Gamma Knife radiosurgery and whose clinical and radiological follow-up was longer than 6 months were eligible for study inclusion. Data from pre- and post-SRS radiological and clinical evaluations were analyzed. Stereotactic radiosurgery treatment variables were recorded.

RESULTS

Fifty-seven patients (39 females and 18 males, with a median age of 64 years) met the study inclusion criteria. Thirty-two percent had undergone prior microsurgical resection. Patients most frequently presented with cranial neuropathy (39%), headache (35%), numbness (32%), and ataxia (30%). Median pre-SRS tumor volume was 2.9 cm3. Median SRS margin dose was 12.5 Gy (range 10–16 Gy). At the last follow-up after SRS, 49% of tumors were stable, 44% had regressed, and 7% had progressed. Progression-free survival rates at 5 and 10 years were each 92%. A greater margin dose was associated with a significantly increased likelihood of tumor regression, with 53% of tumors treated with > 12 Gy regressing. Fifty-two percent of symptomatic patients noted some clinical improvement. Adverse radiation effects were limited to hearing loss and numbness in 1 patient (2%).

CONCLUSIONS

Stereotactic radiosurgery for FMM frequently results in tumor control or tumor regression, as well as symptom improvement. Margin doses > 12 Gy were associated with increased rates of tumor regression. Stereotactic radiosurgery was generally safe and well tolerated. Given its risk-benefit profile, SRS may be particularly useful in the management of small- to moderate-volume anterior and anterolateral FMMs.