bluuebunny/crossref_metadata_2025_split huggingface dataset:
Las relaciones públicas y la responsabilidad social de las universidades peruanas según la nueva ley universitaria-Public relations and social responsibility of the Peruvian universities according to the new university law
Authors: Kovács Halay István János 
Published: May 2018

La nueva ley universitaria 30220 promulgada el 8 de julio de 2014 obliga a las universidades a que replanteen su Responsabilidad Social obligándolas a desarrollar auténticos programas de proyección social que permitan que diversos sectores de la sociedad puedan tener el conocimiento tecnológico para poder auto gestionar su desarrollo mediante la producción de nuevos conocimientos que estén acordes con nuestra realidad nacional multicultural. Las universidades deben desarrollar labores de Relaciones Públicas estratégicas consistentes en fomentar canales de comunicación con la sociedad en donde ambas partes sintonicen intereses y participen en conjunto de manera democrática en la concepción, desarrollo y evaluación de dichos programas de Responsabilidad Social fomentando de esta manera la integración armoniosa de ambas partes. Además de ello es importante que las universidades informen con transparencia la manera de gestionar sus recursos y de esta manera generar confianza en la sociedad. Para cubrir con las múltiples necesidades de nuestro país, las universidades deben celebrar convenios con otras universidades y empresas en general para ofrecer mejores oportunidades de desarrollo profesional y humano a toda la comunidad que las conforman. La Responsabilidad Social universitaria dejó de ser una simple ayuda caritativa para los sectores más deprimidos de la sociedad. La nueva ley obliga a que las universidades hagan historia en la sociedad formando una mentalidad empresarial entre sus docentes, estudiantes y egresados para de esta manera lograr el progreso nacional con equidad, hecho que contribuirá al desarrollo conjunto de las universidades con la sociedad.
Nadir Bir Olgu; Vokal Kord Altında Yabancı Cisim Aspirasyonu
Authors: EKİCİ Salim , BAŞTÜRK Fuat , SARICA Selman , KARSAVUL Mehmet Ali , ARSLAN Abdullah , DEMİR Nurcan Şeyma , SAKALLI Hasan , ÖZKARS Mehmet Yaşar 
Published: May 2018

Yabancı cisim aspirasyonları çocukluk çağının önemli morbidite ve mortalite nedenidir. Kliniklere başvuruda en sık neden aspirasyon öyküsü ve öksürüktür. Tanı yaklaşımında kullanılan konvansiyonel AC PA normal olmasına rağmen klinik şüphe ve öykü bizi tanıdan uzaklaştırmamalıdır. Varolan klinik şüphe ve öykü bizi bronkoskopiye yönlendirmelidir. Bizim olgumuzda 8 aydır devam eden ateş,ses kısıklığı ve hırıltılı solunum şikayetleri olan; AC PA da bulgu saptanmayan fakat bronkoskopide yabancı cisim saptanan 18 aylık kız hasta sunulmuştur.
Perbandingan Metode Klaster dan Preprocessing Untuk Dokumen Berbahasa Indonesia
Authors: Amalia Amalia , Lydia Maya Silvi , Fadilla Siti Dara , Huda Miftahul 
Published: May 2018

Clustering is an unsupervised method to group multiple objects based on the similarity automatically. The quality of clustering accuracy is determined by the number of similar objects in a correct cluster group. The robust preprocessing process and the choice of cluster algorithm can increase the efficiency of clustering. The objective of this study is to observe the most suitable method to cluster document in Bahasa Indonesia. We performed tests on several cluster algorithms such as K-Means, K-Means++ and Agglomerative with various preprocessing stages and collected the accuracy of each algorithm. Clustering experiments were conducted on a corpus containing 100 documents in Bahasa Indonesia with a commonly used preprocessing scenario. Additionally, we also attach our preprocessing stages such as LSA function, TF-IDF function, and LSA / TF-IDF function. We tested various LSA dimension reductions values from 10% to 90%, and the result shows that the best percentage of reduction rates between 50%-80%. The result also indicates that K-Means++ algorithm produces better purity values than other algorithms.
SAINT-MICHEL DE CUXA COMPOSICIÓN ARQUITECTÓNICA DE LA IGLESIA DEL SIGLO X. Saint-Michel de Cuxa. Architectural Composition of the X Century Church
Authors: Valls Mora Montserrat 
Published: May 2018

A pesar de la cantidad de estudios sobre la abadía de Saint-Michel de Cuxa, nunca se había planteado el origen de la concepción arquitectónica de la iglesia consagrada en el siglo X. En este artículo se utiliza la arquitectura como material arqueológico para analizar los elementos claves de la composición arquitectónica del edificio: la geometría, la modulación y la proporción. A través de la articulación de estas herramientas se pone en evidencia la planificación de la iglesia de siete altares promovida por el abad Garí. Veremos un edificio que responde a un trazado geométrico, a unos módulos dimensionales y, a unas proporciones consecuencia de un lenguaje simbólico concreto, reflejan y documentan, por tanto, unos saberes y el modo de aplicarlos.Despite of the great number of studies on the abbey “Saint-Michel de Cuxa” that was consecrated in the 10th century there is total luck of works on its architectonical conception. In this paper the architecture is employed to analyse the key compositional elements and the architectural planning of the building, such as the geometry, the modulation and the proportion. The planning of this church with seven altars that was promoted by abbot Gari is evidenced throughout the relation of these elements, as we are going to see, since it reflects a specific geometrical patterns, proportions and modules with a concrete dimension. This study reveals particular symbolic language and knowledge and a certain way to apply them.
Penggunaan Analisis Regresi Linear Berganda untuk Mendapatkan Model Prediksi Respon Asam Lemak Bebas dan Dobi Hasil Rebusan Tandan Buah Segar Sawit
Authors: Imam Pandu , Santosa Santosa , Berd Isril , Kasim Anwar 
Published: May 2018

Target of this research are : ( 1) Knowing physical result of steaming of Fresh Fruit Bunch; ( 2) Knowing the chemical of result of steaming of Fresh Fruit Bunch; ( 3) Finding model of prediction respon result of sterilization of Fresh Fruit Bunch ( 4 ) Determining time depth of steaming most precise to condition of raw material ( FFB ) to be sterilization. This research done at PT.Bio Nusantara Teknologi Bengkulu, by using horizontal type sterilizer. Research method the used experiment which is direct to be done at factory. Multiple regression analysis to analyse data obtained, to the investigation of influence of free variable to variable of respon representing indicator efficacy of sterilization operation. Result of research indicate that treatment of variation : heavy classification of bunches, fruit maturity and time depth steaming to have an effect on to respon result of sterilization perceived. Model of Prediction of met steaming respon as follows : Y1(Evaporation %) = 5,18 - 0,042 X1- 0,012 X2+0,082 X3 ; Y2 ( Fruit lose, g)=1629,96+8,14X1 - 3,22 X2 - 10,22 X3 ; Y3(Throughput apart mesokarp, g / men ) = - 0,748 - 0,297 X1 + 0,111 X2 + 0,336 X3 ; Y4 (percent heavy of mesokarp = 60,12 - 0,044 X1 + 0,018 X2 - 0,103 X3 ; Y5 ( Amount of kernel break = - 1,515 - 0,06 X1+ 0,035 X2 + 0,115 X3 ; Y6 ( FFA )= - 0,655 + 0,011 X1 + 0,029 X2 + 0,032 X3 and Y7 ( DOBI) = 5,205 - 0,001 X1 + 0,01 X2 - 0,024 X3. Time depth steaming correct to braise small FFB, unrippe = 95 minute with score assess 7; Small FFB, mature = 95 minute with score assess 6; Small FFB over mature = 90 minute with score assess 6. Time depth steaming correct for big FFB, unrippe = 100 minute with wight assess 6; Big FFB mature = 80 minute with score assess 5 and for big FFB, over mature = 95 minute with score assess 6.
Penghambatan Peningkatan Kadar Asam Lemak Bebas (Free Fatty Acid) pada Buah Kelapa Sawit dengan Menggunakan Asap Cair
Authors: Maimun Teuku , Arahman Nasrul , Hasibuan Fikriatul Arifah , Rahayu Putri 
Published: May 2018

Abstract One cause of the increase in free fatty acids (FFA) in Crude Palm Oil (CPO) is the activity of lipase-producing microorganisms in the oil palm fruit. Lipase is a biocatalisator which accelerate oil-hydrolysis reaction. High Free Fatty Acid Levels (FFA) will caused rancidity, change the taste and color of the oil. To solve this problem, post-harvest palm fruits should treat with some special treatment, e.g. addition of anti-microbial material, such as liquid smoke The purpose of this study was to determine the effect of liquid smoke on oil palm fruit, the inhibition of elevated levels of free fatty acids (FFA) on CPO. The factors reviewed in this study is the concentration of liquid smoke used; 5, 15, and 25% and the standing time; 12, 16 and 20 hours. The parameters observed in this study are free fatty acids (FFA), water, and impurities. The results showed that the higher the concentration of liquid smoke added, the higher inhibition of oil hydrolysis. CPO levels of FFA decreased at approximately 0,03 to 0,37% after the addition of liquid smoke. Highest inhibition on ALB increase was obtained in the treatment of the sample with the addition of 25% liquid smoke and 12 hours of standing time, which is 2,46%. Keywords: Crude Palm Oil (CPO), Free Fatty Acid (FFA), Water, Impurities, Liquid Smoke.Abstrak Salah satu penyebab peningkatan asam lemak bebas (ALB) di dalam Crude Palm Oil (CPO) adalah, karena adanya aktivitas mikroorganisme penghasil lipase di dalam buah kelapa sawit. Lipase merupakan biokatalisator yang mempercepat reaksi hidrolisis minyak. Kadar Asam Lemak Bebas (ALB) yang tinggi menyebabkan ketengikan, perubahan rasa dan warna pada minyak. Untuk mengatasi masalah ini, buah kelapa sawit perlu diberi perlakuan khusus, yaitu penambahan bahan anti mikroba pada buah kelapa sawit pasca panen, salah satunya adalah asap cair. Tujuan dari penelitian ini adalah untuk mengetahui pengaruh penambahan asap cair pada buah kelapa sawit, terhadap penghambatan peningkatan kadar asam lemak bebas (ALB) pada CPO. Adapun faktor yang ditinjau dalam penelitian ini adalah konsentrasi asap cair yang digunakan, yaitu 5, 15, dan 25% dan waktu pendiaman, yaitu 12, 16, dan 20 jam. Parameter yang diamati dalam penelitian ini antara lain, asam lemak bebas (ALB), air, dan kotoran. Hasil penelitian menunjukkan bahwa semakin tinggi konsentrasi asap cair yang ditambahkan, maka penghambatan hidrolisis minyak semakin tinggi. Kadar ALB pada CPO yang dihasilkan menurun sekitar 0,62 – 2,55% setelah penambahan asap cair. Penghambatan peningkatan ALB tertinggi diperoleh pada perlakuan sampel dengan penambahan 25% asap cair dan waktu pendiaman 12 jam, yaitu 2.46%. Kata kunci : Crude Palm Oil (CPO), Asam Lemak Bebas (ALB), Air, Kotoran (Impuritis), Asap cair (Liquid Smoke)
Kajian Prospek Agroindustri Fillet Ikan Patin di Kabupaten Mesuji, Provinsi Lampung
Authors: Yuliana Neti , Hidayati Sri , Priyantini Masithoh 
Published: May 2018

This study aimed to identify the type of catfish commodity based-Agroindustry that are potential to be developed in Mesuji Regency and to know the value added potential commodity processing into agro-industry products. The methods used in this research were survey and interview method. Data analysis at the research stage consists of determining the types of processed products using Analytical Hierarchy Process devices and determination of added value using Hayami method. The results showed that catfish was a potential fishery commodity to be developed in Mesuji District with an alternative processing in the form of fillets. Processing of catfish into fillet gives added value of Rp. 12,355 and profit of Rp. 10.242 per kg of raw material.
Inter relationship of plasma lipid profile parameters with plasma uric acid levels in psoriasis
Authors: S. Srinivas , Goudappala Prashanthkumar , R. T. Kashinath 
Published: May 2018

<p class="abstract"><strong>Background:</strong> Psoriasis is a chronic immune mediated skin disease accompanied with disturbances in systemic lipid turnover. Hyperuricemia has been frequently observed as an additional complication in psoriasis. The relationship between the raised plasma lipid parameters and the uric acid levels in psoriasis need to be ascertained. A study was undertaken to assess the possible relationship of plasma lipid parameters with plasma uric acid levels in psoriasis and to relate any such relationship to psoriasis disease severity.</p><p class="abstract"><strong>Methods:</strong> Non arthritic psoriasis patients were randomly selected and were grouped into mild (Group 1), moderate (Group 2) as well as severe (Group 3) based on their PASI scores.<strong> </strong>Plasma lipid parameters and uric acid levels were assessed in these patients.<strong></strong></p><p class="abstract"><strong>Results:</strong> The results show a significant (p&lt;0.001) parallel raise in plasma uric acid levels along with plasma lipid parameters<strong> </strong>with the severity of disease in these patients.</p><p class="abstract"><strong>Conclusions:</strong> A plasma uric acid level along with plasma total cholesterol and triacylglycerol levels<strong> </strong>fetch much information on the severity of psoriasis disease.</p><p class="abstract"> </p>
Management of difficult intubation in the case with substernal goiter underwent cardiac surgery
Authors: Lafçı Ayşe , Gökçınar Derya , Camgöz Süleyman , Günaydın Serdar 
Published: May 2018

Redo thyroid
surgery is difficult for several reasons and may be complicated. In some cases
airway management can be more difficult unexpectedly. In this situation, special
airway devices may be required. Here we present a case of a 67-year-old female
patient who suffer from recurrent substernal goiter and has dyspnea, cough, and
fatigue. In this case, difficult intubation was managed with a gum elastic
bougie that was placed into the classical laryngeal mask airway. Laryngeal mask
airway was removed while gum elastic bougie was left in place to guide
endotracheal tube insertion. The endotracheal tube was slipped over gum elastic
bougie. In cases of difficult intubation, endotracheal intubation can be
achieved with the guidance of gum
elastic bougie placed through the laryngeal mask airway.
A Computer Simulation of Water Quality Change Due to Dredging of Heavy Metals Contaminated Sediments in the Old Harbour of Montreal
Authors: Degtiareva Antonina , Elektorowicz Maria 
Published: May 2018

Abstract
Aquatic sediments accumulate heavy metals that are discharged into the environment. This study investigates possible water quality changes due to release of heavy metals such as Cd, Ni, Zn and Pb into the water column during dredging of anoxic sediments in the Old Harbour of Montreal. An environmental impact assessment of the sediment removal requires estimating the speciation of heavy metals in the water column with and without the solid phase. Chemical equilibria in the St. Lawrence River water are calculated using the program EQUILIB from the software FACT. Results show that the water is oversaturated with respect to CaMg(CO3)2 and Fe(OH)3. It is speculated that (ZnO)(Fe2O3) and (NiO)(Fe2O3) control the solubility of Zn and Ni in the water. The speciation of heavy metals in pore water of anoxic sediments is calculated, taking into account that the corresponding sulfides are solid phases and control their solubility. The impact of various scenarios on the area of concern is reviewed from an ecotoxicological perspective. Dredging might change the redox and acid-base conditions in the water column. Dredging can lead to an increase in the concentration of heavy metals in the water column and a change of metal speciation, but its impact will be less visible if the sediments contain high levels of calcium acting as a buffer.
Removal of Arsenic in Drinking Water by Iron Oxide-Coated Sand and Ferrihydrite — Batch Studies
Authors: Thirunavukkarasu O.S. , Viraraghavan T. , Subramanian K.S. 
Published: May 2018

Abstract
Arsenic, a common toxic element is mainly transported in the environment by water. Arsenic in drinking water is of major concern to many of the water utilities in the world. Numerous studies have examined the removal of arsenic from drinking water through treatment processes such as coagulation-precipitation, reverse osmosis and ion exchange. The focus of research has now shifted to solve the problems using suitable adsorbents to achieve low level As in drinking water for communities with high raw water arsenic concentration. The determination of arsenic species is also essential for a better understanding and prediction of the toxic and carcinogenic nature of the species present in natural water systems. It is generally known that As(III) is more toxic than As(V) and inorganic arsenicals are more toxic than organic derivatives. The objective of this study was to study the arsenic adsorption behaviour on iron oxide-coated sand (IOCS) and ferrihydrite (FH). Batch studies were conducted using these adsorbents with natural water containing 325 μg/L arsenic, and the removal of approximately 90% was obtained. The adsorption capacity of the IOCS and FH used in this study for arsenic was estimated as 18.3 and 285 μg/g, respectively. The experimental data fitted well with the well-known isotherms, namely, Freundlich, Langmuir and BET, indicating a favourable adsorption by these adsorbents. Speciation studies were also conducted with natural water containing arsenic. Particulate and soluble arsenic in water were determined, and As(III) in the sample was determined by passing the sample containing arsenic through anion exchange resin (Dowex 1X8-100; acetate form) packed in the column. Speciation studies with natural water showed that the particulate and soluble arsenic contributed 11.4 and 88.6% of the total arsenic present in the natural water, respectively. In the case of soluble arsenic, As(III) and As(V) were 47.3 and 52.7%, respectively.
Promoting the Biological Oxidation of Reduced Sulphur Compounds by pH Adjustment in a High Temperature Membrane Bioreactor Treating Kraft Pulp Mill Foul Condensate
Authors: Bérubé Pierre R. , Hall Eric R. 
Published: May 2018

Abstract
Over 99% of the reduced sulphur compounds (RSC) contained in a synthetic foul evaporator condensate were removed during treatment using a high temperature membrane bioreactor (MBR). At a neutral pH, the removal of the RSC was entirely due to stripping by the aeration system. It was possible to reduce the amount of RSC that was stripped to the atmosphere by promoting the biological oxidation of RSC through pH adjustment. A pH of less than approximately 4.5 was required to establish biological oxidation of RSC in the MBR. However, even at a pH of 3, which has been reported by others to be the optimal pH for the growth of thermophilic sulphur-oxidizing microorganisms, biological oxidation accounted for only approximately 50% of the RSC removed during treatment. The removal of the remaining 50% of the RSC removed during treatment was still due to stripping by the aeration system. The results further suggested that the long-term stability of a high temperature MBR operated at a low pH is questionable. In addition, the biological oxidation of methanol, which is considered to be the primary contaminant of concern contained in evaporator condensate, was significantly inhibited at a pH of less than approximately 4.5. Consequently, the simultaneous biological removal of methanol and RSC from foul evaporator condensate using a high temperature MBR was concluded to be impractical.
Acute Toxicity of Monochloramine to Juvenile Chinook Salmon (Oncorhynchus tshawytscha Walbaum) and Ceriodaphnia dubia
Authors: Farrell Anthony P. , Kennedy Christopher , Cheng Winnie , Lemke M. Anna 
Published: May 2018

Abstract
A comprehensive data set for the acute toxicity of monochloramine to juvenile chinook salmon, Oncorhynchus tshawytscha, and the aquatic invertebrate Ceriodaphnia dubia are presented. For exposures up to 10 days, the equation LC50 = 7244t-0.4525 (where LC50 = monochloramine concentration in μg/L for 50% lethality and t = time in minutes) can predict the LC50 value for monochloramine in juvenile chinook salmon and accounts for 94.4% of the variability in the experimental data. Predictions of acute toxicity were less reliable for concentrations in the range 0.5 mg/L to 0.8 mg/L since the time to 50% mortality (LT50) value varied substantially in this range. Post-exposure mortality occurred only with exposures of &gt;0.67 mg/L monochloramine. Feeding fish immediately before and during acute monochloramine exposure created a large chloramine demand in test chambers. In all tests where fish were fed, measured monochloramine concentrations were below detectable levels (&lt;10 μg/L) and no fish mortality occurred.
Monochloramine toxicity to the freshwater invertebrate Ceriodaphnia dubia was studied with time-to-lethality tests at 26 different concentrations. The equation LC50 = 61600t-1.0748 predicted the LC50 value for monochloramine in C. dubia and accounted for 94.8% of the variability in the experimental data.
The mathematical equations that describe the LC50 for juvenile chinook salmon and C. dubia were used as reference lines for the evaluation of relative monochloramine toxicity. Both juvenile chinook salmon and C. dubia were among the most sensitive fish and aquatic invertebrate species, respectively, C. dubia being more sensitive than juvenile chinook salmon for exposure durations &gt;30 minutes.
An Overview of Testing Procedures and Approaches for Identifying Endocrine Disrupting Substances
Authors: Parrott Joanne , Wade Michael , Timm Gary , Brown Scott 
Published: May 2018

Abstract
Concern over the potential effects of exposure to endocrine disrupting substances (EDS) has resulted in recommendations for the development of specific endocrine and reproductive tests for assessment and regulation of industrial chemicals and effluents. This document consolidates and summarizes the current approaches taken by international agencies and scientific organizations for testing and screening EDS in mammals and wildlife. The material has been gathered from the Organization for Economic Cooperation and Development meeting reports, U.S. Environmental Protection Agency's Endocrine Disruptor Screening and Testing Advisory Committee and Endocrine Disruptor Screening Program reports, and summaries of various meetings prepared by Canadian and U.S. representatives. There are commonalties between programs of individual countries and the international scientific groups in which they participate. In general, these international scientific organizations have envisioned tiered groups of tests. The first tier is composed of less complex tests and short-term assays (acute exposures) that are very responsive to EDS (and have a low 'false-negative' rate). Higher tiers contain longer tests encompassing partial and full lifecycles of organisms with assessment of functional reproductive and developmental endpoints. Compounds are less expensively screened in the first tier, and move on to more complex and expensive higher-tier tests only if necessary. We document the proposed EDS tests in mammals and wildlife (birds, fish, amphibians and invertebrates) and overview the European Union's approach to EDS research, monitoring and risk assessment. We conclude with a summary of the main recommendations from Canada's interagency workshop to develop priorities and proposed actions for EDS.