bluuebunny/crossref_metadata_2025_split huggingface dataset:
Inferencias ambientales del ploricloruro de vinilo
Authors: Hernández Pastrana Verónica Petra , Kido Miranda Juan Carlos , Rodríguez Bucio Norma , Pérez Cabrera Pascual Felipe , García Serrano Brian Ignacio 
Published: June 2024

El presente artículo tiene como finalidad contribuir a la concientización sobre la contaminación del medio ambiente y mostrar que podemos apoyar reutilizando, reciclando o reduciendo el uso del plástico, tomando en cuenta que de esto depende la salud y gran parte del calentamiento global, debido, a que los seres humanos no hacemos reflexión consciente de nuestra cultura ambiental, misma que es reflejada día con día. Debemos fomentar la cultura por el cuidado del medio ambiente a base de la aplicación de las 5r´s (Reducir, Reciclar, Reutilizar, Reparar y Recuperar). Encontramos que dentro de los contaminantes más dañinos está el Policloruro de Vinilo (PVC), puesto que tiene un alto índice de toxicidad y su tiempo de degradación es bastante, provocando que suelos, aire y aguas se encuentren en mal estado. Es por eso que mostramos la conversión de un producto considerado “basura” a un producto novedoso y útil.
ANALISA FAKTOR-FAKTOR IBU NIFAS YANG BERHUBUNGAN DENGAN KEPATUHAN DALAM MENGKOMSUSI VITAMIN A DI PRAKTIK MANDIRI BIDAN ANDINA PRIMITASARI
Authors: Lina Contesa  
Published: June 2024

Vitamin A bermanfaat untuk menurunkan angka kematian dan angka kesakitan, karena vitamin A dapat meningkatkan daya tahan tubuh terhadap penyakit infeksi seperti campak, diare, dan ISPA (Infeksi Saluran Pernafasan Akut). Vitamin A juga bermanfaat untuk kesehatan mata dan membantu proses pertumbuhan. Oleh karena itu vitamin A sangat penting untuk kesehatan dan kelangsungan hidup. Penelitian ini bertujuan diketahuinya analisa faktor yang berhubungan dengan kepatuhan mengkomsumsi vitamin A di Praktik Mandiri Andina Primitasari Palembang. Penelitian ini menggunakan metode menggunakan desain survey analitik dengan pendekatan Case Control. Populasi pada penelitian ini adalah ibu Nifas yang berkunjung Praktik Mandiri Andina Primitasri Palembang berjumlah 45 orang. Sampel dalam penelitaian ini berjumlah sebanyak 45 responden, Teknik pengambilan sempel pada peneliti ini dengan cara purposive sampling. Berdasarkan data bivariat didapatkan hasil uji statistik Pengetahuan (p value =0,902), pendidikan (p value = 0,561), sikap (p value = 0,006) dan ketersediaan vitamin A (p value = 0,853). Kesimpulan, ada hubungan antara sikap dengan kepatuhan minum vitamin A, dan tidak ada hubungan antara pengetahuan, Pendidikan, dan ketersediaan vitamin A dengan kepatuhan mengkonsumsi vitamin A. Disarankan kepada petugas kesehatan diperlukan upaya preventif dengan konseling dan penyuluhan kepada ibu nifas untuk mematuhi konseling yang diberikan petugas kesehatan untuk mengkonsumsi Vitamin A secara teratur.

Kata kunci : Pengetahuan, Pendidikan, Sikap, Ketersedian Vitamin A
Penyebab Rendahnya Pemberian Asi Eksklusif Pada Bayi Usia 0-6 Bulan di Wilayah Kerja Puskesmas Pasar Ikan Kota Bengkulu
Authors: Wulan Angraini  , Henni Febriawati  , Maritce Rombe  
Published: June 2024

Pemberian ASI eksklusif di Puskesmas Pasar Ikan Kota Bengkulu masih kurang, seperti yang ditunjukkan oleh data dari dinas kesehatan Kota Bengkulu. Pada tahun 2017, hanya mencapai 41.1%, namun meningkat menjadi 64.0% pada tahun 2018

. Penelitian bertujuan menganalisis faktor-faktor penyebab rendahnya pemberian ASI eksklusif pada bayi 0-6 bulan di wilayah kerja Puskesmas Pasar Ikan Kota Bengkulu. Metode penelitian yang digunakan adalah deskriptif kualitatif dengan wawancara mendalam terhadap 12 informan dan dokumentasi penelitian. Hasil penelitian menunjukkan faktor predisposisi ibu memiliki pengetahuan cukup, namun kesibukan dan produksi ASI yang kurang menjadi penyebab kegagalan. Faktor pendukung meliputi peran tenaga kesehatan yang memberikan sosialisasi, namun kurang dalam penyuluhan kepada ibu menyusui. Faktor pendorong seperti dukungan suami dan keluarga sangat penting untuk memotivasi ibu dalam memberikan ASI eksklusif.. Kesimpulannya, kegagalan pemberian ASI eksklusif disebabkan kesibukan ibu yang tidak dapat memberikan ASI secara eksklusif pada bayi. Disarankan Puskesmas Pasar Ikan Kota Bengkulu meningkatkan sosialisasi dan program ASI eksklusif, terutama bagi ibu yang bekerja.

Kata kunci : Asi Eksklusif
Pengaruh Edukasi Keluarga Terhadap Pengetahuan Keluarga Dalam Merawat Klien Resiko Perilaku Kekerasan (RPK) Rumah Sakit Jiwa Soeprapto Provinsi Bengkulu
Authors: Deka Darmita  , Henni Febriawati  , Nurhayati  , Betrianita  , Larra Fredrika  
Published: June 2024

Keluarga yang memiliki anggota keluarga yang mengalami risiko perilaku kekerasan dan menjalani perawatan rawat jalan perlu memiliki pengetahuan yang lebih baik tentang tanda-tanda yang harus diperhatikan ketika anggota keluarga tersebut mengalami perilaku kekerasan. Tujuan penelitian ini adalah untuk mengetahui pengaruh edukasi keluarga terhadap pengetahuan keluarga sebelum dan sesudah diberikan intervensi edukasi pada pasien dengan resiko perilaku kekerasan di Rumah Sakit Khusus Jiwa Soeprapto Bengkulu.

Penelitian ini menggunakan metode pre eksperiment, dengan menggunakan desain "One group pre test and post test". Instrumen yang digunakan yaitu kuisioner pengetahuan keluarga pada pasien dengan Resiko Perilaku Kekerasan dengan satu kelompok perlakuan, melakukan pendidikan kesehatan pada keluarga dengan pasien resiko perilaku kekerasan. Hasil analisis didapatkan bahwa pengetahuan keluarga sebelum diberikan edukasi sebagian besar pengetahuan nya cukup yaitu 7 orang (46,7%), dan hasil analisis didapatkan bahwa sebagian besar pengetahuan keluarga meningkat setelah diberikan intervensi edukasi keluarga. Pengetahuan keluarga meningkat menjadi pengetahuan baik sebanyak 10 orang (66,7%). Hasil penelitian menunjukkan bahwa ada pengaruh edukasi keluarga terhadap pengetahuan keluarga pada klien resiko perilaku kekerasan dengan nilai P value = 0,000 (<0,05). Dapat disimpulkan bahwa ada pengaruh edukasi keluarga terhadap pengetahuan keluarga pada pasien dengan resiko perilaku kekerasan di Rumah Sakit Khusus Jiwa Soeprapto Provinsi Bengkulu.
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Kata kunci : Edukasi, Pengetahuan, Perilaku Kekerasan
EFEKTIVITAS JUS WORTEL TERHADAP PENURUNAN NYERI HAID (DISMENOREA) PRIMER PADA REMAJA PUTRI DI WILAYAH RW 33 KELURAHAN SAKO KOTA PALEMBANG
Authors: Riska Widya Astuti  , Ike Sri Wahyuni  
Published: June 2024

Latar Belakang : Kejadian nyeri haid dapat berdampak buruk jika tidak dilakukan penanganan, hal ini bisa menyebabkan psikologis yang tidak stabil. Hampir setiap perempuan mengalami rasa tidak nyaman selama menstruasi. Salah satu pengobatan non farmakologi untuk mengatasi nyeri haid (dismenorea) yaitu jus wortel. Tujuan dan Metode : Untuk mengetahui pengaruh jus wortel terhadap penurunan nyeri haid remaja putri di wilayah RW 33 Kelurahan Sako Kota Palembang. Desain penelitian adalah quasy eksperiment. Populasi yaitu seluruh remaja putri dengan total sampling yaitu masing-masing 20 responden pada kelompok perlakuan jus wortel dan kelompok kontrol. Penilaian nyeri melalui pre test dan post test dengan lembar pengukuran nyeri (NRS), uji analisis statistik menggunakan uji Wilcoxon. Hasil : Terdapat penurunan nyeri haid pre dan post pengobatan non farmakologi menggunakan jus wortel yaitu p-value 0,00< 0,05,. Kesimpulan : jus wortel sebagai alternatif untuk menurunkan nyeri haid (dismenorea) remaja putri. Namun, jus wortel lebih efektif dibandingkan kompres hangat.
Tetap Pilih Yang Benar Walaupun Sukar: Pembinaan Iman di GPIBI Amanat Agung Kalasan
Authors: Mujono Epafras , Melisa Rut 
Published: June 2024

This Community Service activity is motivated by the fact that the lives of Christians are always faced with difficulties and are required to choose the right things according to God's Word in facing them. In order to choose the right thing, Christians often experience struggles, both struggles in choosing and in bearing the consequences or risks of their choices. Therefore, the aim of this activity is: First, to explain the principles that must be adhered to in choosing the right thing, even if it is difficult, both difficult in choosing and difficult in facing the risks of that choice. Second, to measure the level of respondent satisfaction with the material and delivery of the material for this activity. The method used to present this article is the descriptive method, while the method used in the activity is the lecture method. The results of this activity were: There were no (0%) people who said they were dissatisfied, there were no people (0%) who said they were dissatisfied, there were 1.25 people (1.09%) who said they were neutral, there were 78.3 people (66 .2%) said they were satisfied and 33.25 people (32.71%) said they were very satisfied. It can be concluded that the level of satisfaction of the audience or participants in this community service activity is at a high level.
Combining submerged electrospray and UV photopolymerization for production of synthetic hydrogel microspheres for cell encapsulation
Authors: Young Cara J. , Poole‐Warren Laura A. , Martens Penny J. 
Published: January 2012

AbstractMicroencapsulation within hydrogel microspheres holds much promise for drug and cell delivery applications. Synthetic hydrogels have many advantages over more commonly used natural materials such as alginate, however their use has been limited due to a lack of appropriate methods for manufacturing these microspheres under conditions compatible with sensitive proteins or cells. This study investigated the effect of flow rate and voltage on size and uniformity of the hydrogel microspheres produced via submerged electrospray combined with UV photopolymerization. In addition, the mechanical properties and cell survival within microspheres was studied. A poly(vinyl alcohol) (PVA) macromer solution was sprayed in sunflower oil under flow rates between 1–100 µL/min and voltages 0–10 kV. The modes of spraying observed were similar to those previously reported for electrospraying in air. Spheres produced were smaller for lower flow rates and higher voltages and mean size could be tailored from 50 to 1,500 µm. The microspheres exhibited a smooth, spherical morphology, did not aggregate and the compressive modulus of the spheres (350 kPa) was equivalent to bulk PVA (312 kPa). Finally, L929 fibroblasts were encapsulated within PVA microspheres and showed viability >90% after 24 h. This process shows great promise for the production of synthetic hydrogel microspheres, and specifically supports encapsulation of cells. Biotechnol. Bioeng. 2012; 109:1561–1570. © 2012 Wiley Periodicals, Inc.
Synthesis and Electrochemical and In Situ Spectroelectrochemical Characterization of Chloroindium(III) and Chloromanganese(III) Phthalocyanines Bearing 4‐((4′‐Trifluoromethyl)phenoxy)phenoxy Substituents
Authors: Burat Ayfer Kalkan , Bayır Zehra Altuntaş , Koca Atıf 
Published: January 2012

AbstractThe synthesis of novel tetra‐substituted manganese and indium phthalocyanines was achieved by cyclotetramerization of corresponding phthalonitrile derivative. The new compounds have been characterized by using UV‐vis, IR, 1H NMR and mass spectroscopic data. Spectroelectrochemical characterization of an indium phthalocyanine complex was performed for the first time in this paper and its electrochemical and spectroelectrochemical responses were compared with manganese phthalocyanine, bearing a redox active metal center. Electrochemical and spectroelectrochemical measurements exhibit that incorporation of redox active metal ion, MnIII, instead of InIII into the phthalocyanine core extends the redox capabilities of the complex including the metal‐based reduction couples of the metal center and affect the aggregation behavior of the complexes. Presence of molecular oxygen in the electrolyte system affects the voltammetric and spectroelectrochemical responses of the phthalocyanines due to the interaction between the complexes and molecular oxygen. MnPc and InPc formed µ‐oxo species and this reaction changed the electrochemical and optic responses of the complexes, which are desired properties for sensor and electrocatalytic applications of a material. An in situ electrocolorimetric method has been applied to investigate the color of the electro‐generated anionic and cationic forms of the complexes for possible electrochromatic applications and for clarify the interaction mechanism of the MnPc with molecular oxygen.
Dapagliflozin: a new possibility for managing type 2 diabetes
Authors: Bain Stephen 
Published: January 2012

AbstractDapagliflozin is a new sodium‐glucose transporter protein inhibitor under development for the treatment of type 2 diabetes mellitus. In this Drug profile, Professor Stephen Bain outlines why new treatments are needed, and considers the drug's efficacy and tolerability in clinical trials, to date, as well as its potential place in management. Copyright © 2011 John Wiley & Sons, Ltd.
Heat transfer from hollow cylinder using optimal homotopy asymptotic method
Authors: Shahzad A. , Khan W.A. , Hussain A.K. 
Published: January 2012

AbstractOptimal homotopy asymptotic method (OHAM) is employed to investigate steady‐state heat conduction with temperature dependent thermal conductivity and uniform heat generation in a hollow cylinder. Analytical models are developed for dimensionless temperature distribution and heat transfer for two cases using mixed boundary conditions (Dirichlet, Neumann, and Robin). The inner cylinder is assumed to be insulated in both cases. In the first case, the outer cylinder is assumed to be isothermal whereas in the second case, the outer cylinder is convectively cooled by a fluid of temperature T2 through a uniform heat transfer coefficient h. The effects of Biot number, dimensionless heat generation, and thermal conductivity parameters on the temperature distribution and heat transfer are determined analytically and validated numerically using MAPLE 14. In both cases, the results obtained by OHAM are found to be in good agreement with the numerical results. It is found that as the Biot number increases, the results approach that of the isothermal case. © 2012 Wiley Periodicals, Inc. Heat Trans Asian Res; Published online in Wiley Online Library (wileyonlinelibrary.com/journal/htj). DOI 10.1002/htj.20407
A.G.C.T. Scores of Army Personnel Grouped by Occupation
Authors: STEWART NAOMI 
Published: January 2012

When the report of the contributions made by psychologists in World War I was published (see Psychological Examining in the U. S. Army, edited by R.M. Yerkes, Memoirs of the National Academy of Sciences. Washington, 1921), the data that received most attention from persons interested in vocational adjustment were the scores made on the Army Alpha test by Army personnel grouped according to the occupations which they followed in civilian life. The number of men involved was only 18,423 and the occupational groups numbered only 68; nevertheless, the data constituted the largest sampling available and they markedly affected the practice and theory of vocational guidance and vocational selection.Because of the continuing interest in data of this sort, the publishers of Occupations take pride in presenting to their readers the present study by Naomi Stewart, based on a much larger mass of statistics gathered in World War II. We are confident that they will be welcomed in this unabridged form.We are indebted to the Adjutant General's Office of the War Department for making this material available.It is anticipated that a considerable demand for extra copies will arise. Orders (at $0.60 each) should be placed early, for the supply is limited.‐The Editors
Infections, bacterial resistance, and antimicrobial stewardship: The emerging role of hospitalists
Authors: Rosenberg David J. 
Published: January 2012

AbstractThe care of patients with serious infections both within and outside healthcare settings is increasingly complicated by the high prevalence of resistant or multidrug‐resistant (MDR) pathogens. Moreover, infections caused by MDR versus susceptible bacteria or other pathogens are associated with significantly higher mortality, length of hospital stay, and healthcare costs. Antimicrobial misuse or overuse is the primary driver for development of antimicrobial resistance, suggesting that better use of antimicrobials will translate into improved patient outcomes, more efficient use of hospital resources, and lowered healthcare costs. Antimicrobial stewardship refers to the various practices and procedures utilized to optimize antimicrobial use. The primary goal of antimicrobial stewardship is to improve patient outcomes and lower antimicrobial resistance and other unintended consequences of antimicrobial therapy. Secondary goals are to reduce length of hospital stays and healthcare‐related costs. Hospitalists are increasingly involved in the care of hospitalized patients throughout the United States. Expertise in managing conditions requiring hospitalization, and experience in quality improvement across a wide range of clinical conditions, make hospitalists well positioned to participate in the development and implementation of hospital‐based antimicrobial stewardship programs designed to improve patient outcomes, reduce antimicrobial resistance, and provide more efficient and lower‐cost hospital care. Journal of Hospital Medicine 2012;7:S34–S43. © 2012 Society of Hospital Medicine.
Influences of the Bermuda High and atmospheric moistening on changes in summer rainfall in the Atlanta, Georgia region, USA
Authors: Diem Jeremy E. 
Published: January 2012

AbstractThis paper assesses the variability and trends in summer‐season rainfall from 1948 to 2009 for the Atlanta, Georgia region. The rainfall variables are total rainfall, frequency of rainfall days, and frequency of heavy‐rainfall days. The main methods involve classifying daily 500‐hPa geopotential height fields into synoptic types, determining the rainfall characteristics of the synoptic types, testing for significant temporal trends in rainfall, middle‐troposphere circulation, lower‐troposphere circulation, and atmospheric humidity, and using multiple linear regression to determine the impact of circulation and humidity variables on inter‐annual variations in the rainfall variables. There were a total of eight synoptic types: the wet types involved troughing across or to the immediate west of the Atlanta region, while the dry types involved either an anticyclone across or to the immediate west of the region. The rainfall variables and two lower‐troposphere circulation indices, the Bermuda High Index (BHI) and the Western Bermuda High Index (WBHI), had significant positive trends in variance over time. Among the three rainfall variables, only the frequency of rainfall days had a significant trend: the periods 1976–2009 and 1977–2009 had significant positive trends in rainfall days. The BHI had a significant positive trend from the 1970s to 2009, and the western ridge of the Bermuda High moved significantly southeastward from approximately the mid‐1970s to 2009. Atmospheric humidity (i.e. 850‐hPa specific humidity, 500‐hPa specific humidity, and precipitable water) over the region had significant positive trends during most periods, with all humidity variables having significant increases from the 1970s to 2009. Increased interannual variability in the WBHI appears to be the cause of the increased variance in rainfall variables. An increase in atmospheric humidity, which is actually a global phenomenon, appears to be the principal cause of the increase in rainfall days during the past three decades. Copyright © 2012 Royal Meteorological Society
Efficient wheat germ agglutinin purification with a chitosan‐based affinity chromatographic matrix
Authors: Baieli María F. , Urtasun Nicolás , Miranda María V. , Cascone Osvaldo , Wolman Federico J. 
Published: January 2012

AbstractAn efficient affinity chromatographic matrix based on chitosan for wheat germ agglutinin (WGA) purification was developed. The matrices assayed consisted of chitosan mini‐spheres cross‐linked with epichlorhydrin 45, 250 or 500 mM. The maximum adsorption capacity of pure WGA – calculated from the corresponding isotherms – was between 43.2 and 48.9 mg/g at pH 5.0 and between 16.6 and 27.6 mg/g at pH 8.5. However, the adsorption of agglutinin from wheat germ extract was higher at pH 8.5. In addition, 0.5 g of mini‐spheres cross‐linked with epichlorhydrin 250 mM adsorbed 94.5% of the WGA present in 5 mL of the concentrated extract. Acetic acid was able to elute 100% of the adsorbed WGA. The purity of the WGA obtained was greater than 95% and the purification factor was 56.8. The matrix was able to maintain an efficient performance of the purification process for three consecutive cycles. A new method to monitor the purification process by RP‐HPLC was developed.
Kinetic modeling and optimization of operating parameters for transvinylation of lauric acid
Authors: Kamble Sanjay P. , Manjarekar Onkar , Mawale Ravi , Kulkarni Bhaskar D. , Chowdary Naresh , Gupte Milind Y. , Barve Prashant P. 
Published: January 2012

AbstractThe transition metal complex catalyzed transvinylation of carboxylic acid with vinyl acetate monomer is of significant interest to industry. The palladium complex catalyzed transvinylation of lauric acid using vinyl acetate monomer is a reversible reaction. In present article, design of experiments (DOE) statistics is used to study effects of various operating parameters on transvinylation of lauric acid. The kinetic parameters forward and backward rate constants and the thermodynamic parameters such as equilibrium constant and energy of activation of the transvinylation of lauric acid were estimated using the Dynochem model. The optimum operating parameters for the transvinylation of lauric acid were then predicted using the Dynochem model and verified by performing the actual experiments to validate the model. It was found that the experimental results match with the predicted one. © 2012 Wiley Periodicals, Inc. Int J Chem Kinet 44: 624–634, 2012