bluuebunny/crossref_metadata_2025 huggingface dataset:
Pemberdayaan dan Strategi Marketing Petani Madu Desa Giri Tengah Kecamatan Borobudur-Magelang
Authors: Hanjani Andreani , Wulaningrum Puspita Dewi
Published: June 2019

Tujuan Program Pengabdian ini adalah untuk meningkatkan pemberdayaan kelompok petani madu ekonomi produktif desa Giri Tengah Kecamatan Borobudur  membentuk individu dan masyarakat menjadi mandiri. Mitra Usaha dalam program ini adalah petani lebah bernama Bp. Wijarso dan Bp. Bambang. Permasalahan yang dihadapi oleh kedua mitra tersebut adalah produk UKM madu kaliandra desa Giri Tengah belum memiliki branding produk dan label kemasan sehingga pemasaran produk UKM madu kaliandra tidak maksimal. Selain itu, mitra masih kurang mengetahui membuat laporan hasil usaha. Metode pelaksanaan pengabdian ini yaitu: 1)Survey dengan melakukan pengamatan dan analisis; 2)Branding produk madu;3) Strategi Marketing agar produk lebih menarik dan dikenal; 4)Pelatihan pembuatan laporan keuangan sederhana hasil usaha. Hasil program ini adalah: 1) Produk madu memiliki label nama produk yang menarik dan lebih dikenal konsumen; 2)Pelatihan pembuatan laporan keuangan sederhana hasil usaha. Program ini diharapkan mampu memfasilitasi mitra untuk mempermudah melakukan penyajian laporan keuangan.
Dust Production of Comet 21P/Giacobini–Zinner throughout Its 2018 Apparition
Authors: Ehlert Steven , Moticska Natalie , Egal Auriane
Published: June 2019

We present the results of a long-term telescopic observation campaign of comet 21P/Giacobini–Zinner, parent body of the Draconid meteor shower, spanning ∼240 days during its 2018 apparition. Determinations of comet 21P’s dust production rate through the Afρ parameter derived from these images show that the comet had a highly asymmetric dust production rate that peaked ∼10–30 days before perihelion, when the comet was at a heliocentric distance of ∼1.02–1.08 au. The single highest Afρ measurement occurred on 2018 August 14 (27 days before perihelion), and had a measured value of Afρ = 1594 cm. The comet’s Afρ profile is well described by a double-exponential model that rises rapidly during ingress and declines even more rapidly during its egress. These results are fully consistent with observations of comet 21P’s dust and gas production rates during past apparitions, and suggest that the double-exponential model we have derived provides a reasonable and stable approximation for the comet’s activity over the past 30 to 40 years.
Unveiling Molecular Clouds toward Bipolar H ii Region G8.14+0.23
Authors: Dewangan L. K. , Sano H. , Enokiya R. , Tachihara K. , Fukui Y. , Ojha D. K.
Published: June 2019

Most recent numerical simulations suggest that bipolar H ii regions, powered by O-type stars, can be formed at the interface of two colliding clouds. To observationally understand the birth of O-type stars, we present a detailed multiwavelength analysis of an area of 1° × 1° hosting G8.14+0.23 H ii region associated with an infrared bipolar nebula (BPN). Based on the radio continuum map, the H ii region is excited by at least an O-type star, which is located toward the waist of the BPN. The NANTEN2 13CO line data reveal the existence of two extended clouds at [9, 14.3] and [15.3, 23.3] km s−1 toward the site G8.14+0.23, which are connected in the position–velocity space through a broad-bridge feature at the intermediate velocity range. A “cavity/intensity-depression” feature is evident in the blueshifted cloud, and is spatially matched by the “elongated redshifted cloud.” The spatial and velocity connections of the clouds suggest their interaction in the site G8.14+0.23. The analysis of deep near-infrared photometric data reveals the presence of clusters of infrared-excess sources, illustrating ongoing star formation activities in both the clouds. The O-type star is part of the embedded cluster seen in the waist of the BPN, which is observed toward the spatial matching zone of the cavity and the redshifted cloud. The observational results appear to be in reasonable agreement with the numerical simulations of cloud–cloud collision (CCC), suggesting that the CCC process seems to be responsible for the birth of the O-type star in G8.14+0.23.
Cooling Timescale for Protoneutron Stars and Properties of Nuclear Matter: Effective Mass and Symmetry Energy at High Densities
Authors: Nakazato Ken’ichiro , Suzuki Hideyuki
Published: June 2019

The cooling process of a protoneutron star (PNS) is investigated with focus on its sensitivity to properties of hot and dense matter. An equation of state, which includes the nucleon effective mass and nuclear symmetry energy at twice the saturation density as control parameters, is constructed for systematic studies. The numerical code utilized in this study follows a quasi-static evolution of a PNS solving the general-relativistic stellar structure with neutrino diffusion. The cooling timescale evaluated from the neutrino light curve is found to be longer for the models with larger effective masses and smaller symmetry energies at high densities. The present results are compared with those for other equations of state and it is found that they are consistent in terms of their dependences on the effective mass and neutron star radius.
A Limited Habitable Zone for Complex Life
Authors: Schwieterman Edward W. , Reinhard Christopher T. , Olson Stephanie L. , Harman Chester E. , Lyons Timothy W.
Published: June 2019

The habitable zone (HZ) is commonly defined as the range of distances from a host star within which liquid water, a key requirement for life, may exist on a planet’s surface. Substantially more CO2 than present in Earth’s modern atmosphere is required to maintain clement temperatures for most of the HZ, with several bars required at the outer edge. However, most complex aerobic life on Earth is limited by CO2 concentrations of just fractions of a bar. At the same time, most exoplanets in the traditional HZ reside in proximity to M dwarfs, which are more numerous than Sun-like G dwarfs but are predicted to promote greater abundances of gases that can be toxic in the atmospheres of orbiting planets, such as carbon monoxide (CO). Here we show that the HZ for complex aerobic life is likely limited relative to that for microbial life. We use a 1D radiative-convective climate and photochemical models to circumscribe a Habitable Zone for Complex Life (HZCL) based on known toxicity limits for a range of organisms as a proof of concept. We find that for CO2 tolerances of 0.01, 0.1, and 1 bar, the HZCL is only 21%, 32%, and 50% as wide as the conventional HZ for a Sun-like star, and that CO concentrations may limit some complex life throughout the entire HZ of the coolest M dwarfs. These results cast new light on the likely distribution of complex life in the universe and have important ramifications for the search for exoplanet biosignatures and technosignatures.
The Common Envelope Jet Supernova (CEJSN) r-process Scenario
Authors: Grichener Aldana , Soker Noam
Published: June 2019

We study r-process feasibility inside jets launched by a cold neutron star (NS) spiraling in inside the core of a giant star and find that such common envelope jet supernova events might be a significant source of heavy r-process elements in the early universe. We run the stellar evolution code MESA to follow the evolution of low-metallicity giant stars that swallow NSs during their late expansion phases and find that in some of the cases the NSs penetrate the core. The Bondi–Hoyle–Lyttleton (BHL) mass accretion rate onto an NS as it spirals in inside the core is sufficiently high to obtain a neutron-rich ejecta as required for the heavy r-process where the second and third r-process elements are synthesized. Due to the small radius of the NS, the accretion is through an accretion disk and the outflow is in jets (or bipolar disk winds). The r-process nucleosynthesis takes place inside the jets. To account for the r-process abundances in the Galaxy, we require that 1 in 10 cases of an NS entering the envelope of a giant star ends as a CEJSN r-process event.
Using Surface Brightness Fluctuations to Study nearby Satellite Galaxy Systems: The Complete Satellite System of M101
Authors: Carlsten Scott G. , Beaton Rachael L. , Greco Johnny P. , Greene Jenny E.
Published: June 2019

We use surface brightness fluctuation (SBF) measurements to constrain the distance to low surface brightness (LSB) dwarfs in the vicinity of M101. Recent work has discovered many LSB candidate satellite companions of M101. However, without accurate distances, it is problematic to identify these dwarfs as physical satellites of M101. We use CFHT Legacy Survey data to measure the SBF signal for 43 candidate dwarfs. The data are deep enough that we constrain 33 of these to be unassociated background galaxies by their lack of SBF. We measure high S/N SBF signals for two of the candidate dwarfs, which are consistent with being at the distance of M101. The remaining candidates are too LSB and/or small for their distances to be constrained. Still, by comparison with Local Group dwarfs, we argue that the M101 satellite system is likely now complete down to stellar masses of ∼5 × 105
M
⊙. We also provide a new SBF distance for the nearby dwarf UGC 8882, which suggests that it might be a physical satellite of M101; however, further study is merited. By constraining the distances to a majority of the candidates using only archival data, our work demonstrates the usefulness of SBF for nearby LSB galaxies and for studying the satellite systems of nearby massive galaxies.
Zeylanidium manasiae, a new species of Podostemaceae based on molecular and morphological data from Kerala, India
Authors: Krishnan Remya , Khanduri Priyanka , Tandon Rajesh
Published: June 2019

We present the description of Zeylanidiummanasiae (Podostemaceae), a new species from Kerala, India, which is proposed based on molecular, macro- and micromorphological data. This species is characterised by its ribbon-like dichotomous thallus, floriferous shoots produced along the margins and dichotomy of the thallus, inflorescence with two bracts, unequal stigmatic lobes, ellipsoid fruits and large seeds.
First record of the genus Rasnitsynoryctes Belokobylskij, 2011 (Hymenoptera, Braconidae, Doryctinae) in Vietnam, with the description of a new species
Authors: Long Khuat Dang , Belokobylskij Sergey
Published: June 2019

The rare doryctine genus Rasnitsynoryctes Belokobylskij, 2011 is recorded for the braconid fauna of Vietnam for the first time. A new species of this genus, R.vietnamicussp. nov., is described and illustrated.
Formal Verification of Digital Circuits Using Simulator with Mathematical Foundation
Authors: Khan Wilayat , Azam Basim , Shahid Noman , Moeed Khan Abdul , Shaheen Ahtisham
Published: June 2019

To ease hardware design process, circuits are normally designed in description languages such as Verilog and VHDL. The correctness of circuits is normally checked by exhaustive simulation in simulators such as Icarus and VCS. Both the description languages Verilog/VHDL and simulators Icarus/VCS do not have mathematical foundations and hence are not reliable and cannot be used to mathematically prove correctness of circuit designs. Hardware description languages with mathematical (formal) foundation such as VeriFormal, on the other hand, are more reliable, trustworthy and can be used for robust design. In this paper, we report our results of formal verifications of two simple hardware circuits designed in the formal description language VeriFormal. Using the VeriFormal simulator and the accompanied type checker tools, we prove reliability properties type safety, functional correctness and functional equivalence of the digital circuits.
Modeling and Optimization of Machining Parameters Using Regression and Cuckoo Search in Deep Hole Drilling Process
Authors: Mohamad Azizah , Zain Azlan Mohd , Mohd Yusof Noordin , Najarian Farhad , Alwee Razana , Abdull Hamed Haza Nuzly
Published: June 2019

This study presents the modeling and optimization of the machining parameters in deep hole drilling process using statistical and soft computing technique. Regression analysis is used for modeling and Cuckoo Search, CS algorithm is used for the optimization process. Design of Experiment (DoE), have been carried using a Full Factorial design with added centre point that comprises of machining parameters (feed rate (f), spindle speed (s), depth of hole (d) and minimum quantity lubrication, MQL (m)) and machining performance which is surface roughness, Ra. Next, the mathematical models (Multiple Linear Regression, MLR and 2-factor interaction, 2FI) are developed for the experimental results of Ra and Analysis of variance, ANOVA are used to check the significance of the models developed. The results showed that both of mathematical models (MLR and 2FI) have outperformed the minimum Ra value compared to the experimental result.
Pushing Constraints by Rule-Driven Pruning Techniques in Non-Uniform Minimum Support for Predicting Obstructive Sleep Apnea
Authors: Sim Doreen Ying Ying , Teh Chee Siong , Ismail Ahmad Izuanuddin
Published: June 2019

Boosted Association-Ruled Pruned Decision Tree (ARP-DT), the improved version of the Boosted Decision Tree algorithm, was developed by using association-ruled pre-and post-pruning techniques with referring to the pushed minimum support and minimum confidence constraints as well as the association rules applied. The novelty of the Association-Ruled pruning techniques applied mainly embark on the pre-pruning techniques through researching on the maximum number of decision tree splitting, as well as the post-pruning techniques involving subtree replacement and subtree raising. The applied association rules (ARs) augment the mining of frequent itemset (s) or interesting itemset (s) such that appropriate pre-pruning or subtree pruning techniques can be applied before AdaBoost ensemble is implemented. The ARs applied involve the Adaptive Apriori (AA) augmented rule definitions and theorem as stated in this research focuses on the characteristics of the datasets accessed so as to streamline the rule-driven pruning techniques on the Boosting algorithms developed for predicting Obstructive Sleep Apnea (OSA). There is a significant improvement in the prediction accuracies when comparing the classical boosting algorithms and Boosted ARP-DT being applied to the OSA datasets and those online databases from University of California Irvine (UCI) data repositories.
Pushing Visualization Effects into Pushed Schema Enumerated Tree-Based Support Constraints
Authors: Sim Doreen Ying Ying , Teh Chee Siong , Ismail Ahmad Izuanuddin
Published: June 2019

Based on the datasets from UCI and Obstructive Sleep Apnea, a disparate methodology of uncovering the visualization effects into the pushed support constraints of schema enumerated tree-based classification techniques is proposed and presented in this paper. This is to actively ‘wipe out’ the redundant growing effects of decision trees through itemset generation when visualization techniques are applied using Principal Component Analysis (PCA) and/or Principal Component Variable Grouping (PCVG) algorithms. Enumeration specification is based on the schema enumerated tree (SET) drawn after sorting out the features and characteristics on each dataset applied. The linchpin is to streamline the pre-tree classification effects for post-tree classification by using visualization techniques, i.e. PCA and/or PCVG, which are applied during the SET development. The over-fitting effects done during the SET development by the pushed support constraints can be counter-corrected by fewer PCA and/or PCVG imposed during visualization processes. The under-fitting effects done by the imprecise ‘early stopping’ of the SET development can be counter-corrected by greater PCA and/or PCVG imposed during the post-tree classification techniques through pushed SET support constraint learning. Research outcome on all the investigated datasets showed that the prediction accuracies have been profoundly improved after applying visualization of PCA and/or PCVG algorithms into the pushed SET-based or SET-based support constraints.
Review on the Role of Social Media for Dengue Prevention and Monitoring
Authors: Kannan Rathimala , Soon Lay Ki , Govindasamy Menagaeswary
Published: June 2019

With the emerging of social media as a platform of interaction, users are now connected with all around the world. This connection enhances dissemination of information from users. Examples of social platforms which are highly used among users are Facebook and Twitter. Recently WHO stated that dengue is currently rising among the countries in the World. In Malaysia, the number of dengue cases are currently rising at an alarming stage where it exceeds the number of last year’s dengue cases. Although traditional methods of distributing surveys and conducting awareness about dengue has been done, positive responses from those efforts are little. In this paper, we have surveyed the feasibility of engaging social media like Twitter for monitoring and preventing dengue. Tweets related to dengue will be analyzed using emotion detection techniques, aiming to identify tweets that generate positive emotion, which in return helpful for dengue monitoring and prevention. Since most of tweets are written in Malay language by Malaysians, a proper dictionary is needed to analyze the emotion of users. The outcome from this study will be beneficial for dengue prevention and monitoring by detecting how Malaysians are actually tweeting and reacting to dengue cases in Malaysia.
A Review on Visual Water Quality Monitoring System in Precision Aquaculture
Authors: Embug Alter Jimat , Ibrahim Ag Asri Ag , Hamzah Muzaffar , Asli Mohammad Fadhli
Published: June 2019

This paper presents the review of available visual water quality monitoring and proposes a conceptual sonification model of audiovisual analytics for precision aquaculture. This study reviews the current practice of the visual water quality monitoring system used to interpret the complex fish farming data. This study also explores the possibility of using an auditory display, by using sound as complementary elements to communicate information from the system to the user.
Revolutionizing Education through Artificial Intelligence: Fuzzy Multiple Attribute Decision Making Approach for Determining the Best Vocational High School
Authors: Fauzi  , Irviani Rita , Muslihudin Muhamad , Satria Fiqih , Huda Miftachul , Kamenez Natalia V. , Maseleno Andino
Published: June 2019

Vocational High School has its own charm for prospective students. Graduates have ready-to-work capability based on the skills needed in the workplace. Decision Making System using Fuzzy Multiple Attribute Decision Making with Weighted Product method as the best vocational high school determinant method is an interactive computer-based system that can help decision makers to find the best alternative based on predetermined criteria. In this case the intended alternative is to determine the best vocational high school based on the criteria by finding the weight value for each attribute. The criteria needed in decision making namely facility, accreditation, quality, student (non-academic achievement), cost, human resources teacher.
Analytical Study of Transient Heat Transfer in a Triangular Moving Porous Fin with Temperature Dependant Thermal Properties
Authors: Ndlovu Partner Luyanda
Published: June 2019

The present work investigates heat enhancement through a moving porous fin of trangular profile. The interaction between the fluid and the porous media in not locally thermodynamic equilibrium. The transport through the porous medium is derived using Darcy’s model. The calculations are carried out using the two-dimensional Differential Transformation Method (2D DTM), which is an analytical solution technique that can be applied to various types of differential equations. The approximate analytical solutions are validated using the numerical solution obtained via the inbuilt numerical solver in MATLAB (pdepe). The results reveal that the 2D DTM can achieve accurate results in predicting the solution of such problems. The impact of the thermal parameters on temperature distribution is performed using the closed-form solution generated by DTM.
Predictors of Participation and Autonomy in People With Multiple Sclerosis
Authors: Karhula Maarit E. , Tolvanen Asko , Hämäläinen Päivi I. , Ruutiainen Juhani , Salminen Anna-Liisa , Era Pertti
Published: June 2019

Importance: Because multiple sclerosis (MS) affects many life areas, it is important to know how participation and autonomy are associated with the perceived impact of MS on everyday life.

Objective: To investigate how perceived quality of life, disease impact, gender, and disease severity predict participation and autonomy in people with MS.

Design: Cross-sectional study in which structural equation modeling was used to evaluate relationships between measured variables.

Settings: Outpatient clinics in three areas and one inpatient rehabilitation center in Finland.

Participants: Convenience sample of 194 people with MS.

Outcomes and Measures: Participants completed the Impact on Participation and Autonomy (IPA), the World Health Organization Quality of Life–Brief measure (WHOQOL–BREF), and the Multiple Sclerosis Impact Scale (MSIS–29). The Expanded Disability Status Scale (EDSS) was administered by a neurologist.

Results: The final model showed good fit to the data. All the goodness-of-fit indexes except χ2 supported the model, χ2(30, N = 194) = 46.729, p < .026; comparative fit index = .983; Tucker–Lewis index = .969; root mean square error of approximation = .054; standardized root mean square residual = .039. Quality of life (WHOQOL–BREF) and the impact of multiple sclerosis (MSIS–29) were the main predictors of participation and autonomy. Disease severity influenced only the IPA Autonomy Indoors domain. Gender was not associated with participation and autonomy.

Conclusion and Relevance: Experiences of participation and autonomy appear to be closely associated with perceived quality of life and impact of the disease. Findings support the importance of assessing participation and autonomy and planning interventions using this information.

What This Article Adds: The IPA appears to be an appropriate measure for assessing participation and autonomy and planning occupational therapy interventions for people with MS. In particular, environmental factors affecting participation and autonomy should be considered when planning interventions to promote participation and autonomy.
Usefulness of the Daily Life Performance Transfer Sheet in Care Management of People With Stroke
Authors: Iokawa Kazuaki , Hasegawa Keiichi , Ishikawa Takashi
Published: June 2019

OBJECTIVE. We examined the usefulness of collaboration between occupational therapists and care managers using the Daily Life Performance Transfer Sheet.

METHOD. We administered a questionnaire to obtain care managers’ subjective assessments of the usefulness of the Daily Life Performance Transfer Sheet in the care management of clients with stroke 1 mo after discharge.

RESULTS. Most care managers perceived the Daily Life Performance Transfer Sheet as useful. Its perceived usefulness was significantly correlated with all items related to subjective assessment of care management, such as the understanding of clients’ abilities, short-term care planning, long-term care planning, interprofessional collaboration, and sense of accomplishment.

CONCLUSION. The Daily Life Performance Transfer Sheet is a useful tool for care managers in the care management of clients with stroke.
Diversity of microorganisms in the traditional Slovak cheese
Authors: Kačániová Miroslava , Kunova Simona , Horská Elena , Nagyová Ľudmila , Puchalski Czeslaw , Haščí­k Peter , Terentjeva Margarita
Published: June 2019

The aim of the present study was to describe the microbial groups of the traditional Slovak cheese Parenica during rippening. The microbial group included the total bacterial count, coliform bacteria, enterococci, lactic acid bacteria, and microscopic filamentous fungi, which may affect the organoleptic characteristics of this product. A total of 42 cheese samples were collected from four different farms during three months. The total bacterial counts were cultivated on Plate count agar at 30 °C, lactic acid bacteria (LAB) on MRS, APT and MSE at 37 °C, coliform bacteria on VRBL at 37 °C. Gram-positive and Gram-negative isolates were identified by MALDI-TOF MS profiling. Bacillus sp. and Enterococcus faecium were the most frequently identified species of bacteria. Candida kefyr was the most distributed yeast according to microbiological methods. Lactic acid bacteria group was represented by Lactobacillus helveticus, L. jensenii, L. alimentarius, L. crispatus, L. curvatus, L. fermentum, L. suebicus, L. delbrueckii ssp. lactis, L. paracasei ssp. paracasei, Lactococcus lactis ssp. lactis, Leuconostoc lactis and Le. mesenteroides ssp. mesenteroides . This report describing the indigenous microbiota of the traditional raw milk cheeses from Slovakia. Our results provide useful information on occurrence of valuable microbial strain for the industrialization of producing of the traditional dairy products in Slovakia.
Stability analysis of linear conformable fractional differential equations system with time delays
Authors: Mohammadnezhad Vahid , Eslami Mostafa , Rezazadeh Hadi
Published: June 2019

In this paper, we first study stability analysis of linear conformable fractional differential equations system with time delays. Some sufficient conditions on the asymptotic stability for these systems are proposed by using properties of the fractional Laplace transform and fractional version of final value theorem. Then, we employ conformable Euler’s method to solve conformable fractional differential equations system with time delays to illustrate the effectiveness of our theoretical results
Martindale’s like results in inverse semirings
Authors: Shafiq Sara , Aslam Muhammad , Yaqoub Muhammad
Published: June 2019

The purpose of this paper is to study the notion of extended centroid in inverse semirings thereby, we generalize a few well known results of W.S Maritndale to inverse semirings.
A class of strongly close-to-convex functions
Authors: Raina R. K. , Sharma Poonam , Sokol Janusz
Published: June 2019

In this paper, we study a class of strongly close-to-convex functions $f(z)$ analytic in the unit disk $\mathbb{U}$ with $f(0)=0,f^{\prime }(0)=1$ satisfying for some convex function $g(z)$ the condition that\begin{equation*}\frac{zf^{\prime }(z)}{g(z)}\prec \left( \frac{1+Az}{1+Bz}\right) ^{m}\end{equation*}%\begin{equation*}\left( -1\leq A\leq 1,-1\leq B\leq 1\ \left( A\neq B\right) ,0<m\leq 1;z\in\mathbb{U}\right) .\end{equation*}%We obtain for functions belonging to this class, the coefficient estimates, bounds, certain results based on an integral operator and radius of convexity. We also deduce a number of useful special cases and consequences of the various results which are presented in this paper.
Metodologías Participativas: Teoría y Práctica Social
Authors: Gómez Salazar Ernesto Alejandro
Published: June 2019

El texto “Metodologías Participativas: Teoría y Práctica Social” reflexiona la importancia de las metodologías participativas como estrategia de dialogo de saberes entre teoría y práctica social a bien de generar un punto de equilibrio en la construcción colectiva del conocimiento y la participación plena de los actores locales en el desarrollo de competencias para la vida y el desarrollo local con identidad. Es decir, la construcción del discurso y de la identidad étnica en algunos pueblos del centro y norte, gira alrededor un falso positivo cultural denominada “chorotega1”, dicha aseveración tergiversa gran parte de la historia de los pueblos indígenas de las Segovia. En el presente ensayo, abordaré las tramas étnicas y políticas relacionadas a la identidad cultural de los pueblos indígenas del centro norte de Nicaragua, quienes asumen una identidad cultural que no concuerda con la historia, la lingüística y la antropología de la región. Dicho ensayo, tiene el propósito de reivindicar más allá, de las prácticas y tradiciones los asuntos de la auto identificación étnica, en las comunidades originarias de las Segovia. Para ello, retomé elementos de la antropología cultural y de la arqueología nacional, que permita dilucidar los orígenes y los procesos históricos de los pueblos en cuestión.

El texto presenta de forma específica la experiencia del autor durante 11 años con la aplicación de metodologías participativas, el texto espera ser un referente de motivación para la incorporación de las metodologías participativas en los procesos de planificación, formación, investigación y educacióntanto formal, no formal e informal y de esta manera generar estrategias que propicie la participación de todos los actores locales en los procesos organizativos y de desarrollo local, solo así será posible desarrollar soluciones locales ante fenómenos globales.
Hacia una etnografía participativa: técnicas representativas como estrategia metodológica alternativa
Authors: Ruíz Chow Luis Carlos Ariel
Published: June 2019

El enfoque etnográfico propuesto en el presente artículo, se sitúa dentro del marco participativo de los agentes comunitarios en el proceso investigativo, estableciendo relaciones de recíproca aproximación cultural entre el investigador y la comunidad. Las técnicas que permitieron tal acercamiento se denominan representativas, las cuales presentaron como ventaja compensar el limitado tiempo de estadía en el contexto y triangular los datos producto de las entrevistas y las observaciones. Las técnicas representativas fueron desarrolladas en un aula multigrado con niños entre 8 y 14 años en la comunidad pesquera de Potosí, Punta Cosigüina, Chinandega. Los resultados de esta actividad dejaron emerger algunas temáticas importantes: roles familiares, economía familiar, usos del espacio, medioambiente y problemáticas sociales. De esta forma fue posible comprender mejor el contexto, desde la mirada de sus protagonistas.
Total Joint Arthroplasty in Patients With Cerebral Palsy
Authors: Moon Andrew S. , Pinto Martim C. , Cichos Kyle H. , McGwin Gerald , Ponce Brent A. , Ghanem Elie S.
Published: June 2019

Introduction:

Cerebral palsy (CP) is a neurodevelopmental condition with a wide range of presentations that usually lead to muscle imbalance culminating with precocious knee and hip arthrosis, often leading to total hip (THA) and knee arthroplasty (TKA). This study sought to determine the following: (1) the inherent differences of in-hospital characteristics and comorbidities between CP and non-CP patients undergoing total joint arthroplasty (TJA) and (2) do patients with CP have an increased risk of perioperative complications after TJA?

Methods:

The Nationwide Inpatient Sample database from 2005 to 2014 was queried in this retrospective cohort study to compare patient demographics and comorbidities, hospital characteristics, perioperative complications, and length of stay in patients with CP undergoing TJA compared with their non-CP counterparts. Statistical analyses were performed using the Rao-Scott chi-square test and analysis of variance. All analyses took into account the sampling procedure and weighting.

Results:

A total of 2,062 and 2,193 patients with CP underwent THA and TKA, respectively, during the study period. Both CP groups were younger (P < 0.0001), were more likely to have Medicaid insurance (P < 0.0001), and had longer lengths of hospital stay (P < 0.0001) compared with their non-CP counterparts. Non-CP patients had significantly higher rates of obesity, coronary artery disease, diabetes, and peripheral vascular disease (P < 0.05). However, patients with CP undergoing THA had a lower Charlson Comorbidity Index (P = 0.0002), whereas those undergoing TKA had similar comorbidity profile as the non-CP group (P = 0.097). Both THA and TKA CP patients had a higher risk of overall postoperative complications (P < 0.05) and surgical complications (P < 0.05), in particular acute postoperative anemia (P < 0.05).

Conclusion:

Despite being younger with fewer comorbidities, patients with CP are at an increased risk of immediate perioperative complications after TJA compared with the general osteoarthritis population. Given that these patients have satisfactory long-term outcomes after TJA, these procedures can be performed successfully for patients with CP with careful medical management and surgical planning.

Level of Evidence:

Level III, retrospective cohort study.
Causes of Involuntary Unemployment in Brazil
Authors: Maia Amorim Domingos Isaias , Araujo Jair Andrade de , Silva Tabosa Francisco José , Khan Ahmad Saeed , Nascimento da Silva Maria Josiell , Carvalho Castelar Pablo Urano de
Published: June 2019

Unemployment has been approached in research focusing on macroeconomic aspects, but from the microeconomic perspective, the literature is still recent. The objective of this work is to analyze the determinants of involuntary unemployment in Brazil. Thus, a Logit model is applied to data from the 2015 National Household Sample Survey (PNAD). Among the results, we find that younger individuals, living in rural areas, which have less education, tend to be more in involuntary unemployment. Also, analyzing the marginal effects of race and marital status, non-white and/or unmarried individuals are more likely to be unemployed, suggesting possible discrimination.
Spinal veya Genel Anestezi ile Yapılan Elektif Sezeryanlar ve Anestezi Verilmeyen Normal Doğumların Neonatal Sonuçlarının Karşılaştırılması
Authors: AĞAÇAYAK Elif , YAVUZ Mustafa , YAMAN TUNÇ Senem , AKIN Gamze , ERTUĞRUL Sabahattin , BAYSAL YILDIRIM Zeynep , GÜL Talip
Published: June 2019

Amaç: Bu çalışmada amacımız normal doğum hastalarını kontrol grubu olarak

alarak anestezinin fetüs üzerine kısa dönem etkilerini araştırmak, spinal ve

genel anestezinin karşılaştırılmasını yapmaktır.

Yöntemler: Bu çalışmaya …… Üniversitesi Tıp Fakültesi Kadın Hastalıkları ve

Doğum kliniğine doğum yapmak için başvurmuş, herhangi bir risk faktörü olmayan

50 normal doğum ve 50 spinal, 50 genel anestezi olmak üzere elektif olarak

yapılan sezeryanlar dahil edildi. Hastaların yaşları, gravide, pariteleri,

gebelik haftaları, doğum kilosu, 1.dakika ve 5.dakika apgarları kaydedildi.

Doğum sonrası balon-valv-maske ihtiyacı olan ve yenidoğanın geçici taşipnesi

olan bebekler kaydedildi.

Bulgular: Çalışmamızda, her iki anestezi tipi ve normal doğum hastaları

karşılaştırıldığında 1. dk apgar skorları arasında istatistiksel olarak anlamlı

bir farklılık yoktu (p>0.05). 5.dk apgar skorları genel anestezi grubunda

spinal anestezi grubuna göre anlamlı olarak daha düşük bulundu (p=0.018).

Spinal anestezi grubundaki hastaların 50 (%100)’si, genel anestezi yapılan

hastaların 45 (%90)’i, normal doğum yapılan hastaların 48 (%96)’sının 5 dakika

apgar skorları>7 üzerinde olup spinal ve genel anestezi grupları arasında

anlamlı bir farklılık izlendi (p:0.022). 

Gruplar arasında balon-valv-maske uygulanması ve yenidoğanın geçici

taşipnesi açısından anlamlı bir farklılık izlenmedi (p>0.05).

Sonuç: Sonuç olarak spinal anestezi erken dönem neonatal sonuçlar açısından

daha iyi olup hangi anestezi yönteminin uygulanacağına her iki yöntemin avantaj

ve dezavantajları, hastada mevcut olan patolojiler, operasyonun aciliyeti gibi

faktörler, anestezistin deneyimi ve hastanın tercihi göz önünde bulundurularak

karar verilmelidir. Genel anestezi yapılma zorunluluğu varsa tercih edilecek

ilaçlar açısından fetüse depresan etkisi en az olanlar tercih edilmelidir.
Primer Plazma Hücreli Lösemi: Olgu Sunumu
Authors: DEMİRCİOĞLU Sinan , DOĞAN Ali , ALTINBAŞAK Murat , DEMİR Cengiz
Published: June 2019

Plazma hücreli lösemi (PHL), plazma hücreli diskrazilerin nadir görülen bir formudur. Primer ve sekonder PHL olmak üzere iki formu vardır. Prognozu oldukça kötüdür. Morfolojik olarak matür plazma hücrelerine benzememesi sebebiyle tanıda karışıklıklar olabilmektedir. Tedavide bortezomib bazlı rejimler ve otolog kök hücre nakli önerilmektedir. 
"Enegrecendo o WhatsApp” - uma análise sobre a (re) apropriação da identidade cultural do Grupo Juventude Negra Kalunga pelo uso do aplicativo
Authors: Silva Luizete Vicente da , Nunes Márcia Vidal
Published: June 2019

A presente pesquisa tem o objetivo de analisar a produção sociopolítica do ativismo digital negro por meio da observação do uso do aplicativo WhatsApp pela “Juventude Negra Kalunga”, grupo formado por jovens negros que se propõe a discutir as relações raciais, dando ênfase à prática do empoderamento juvenil e à identidade da juventude. Pretende-se observar como o grupo interage neste ciberespaço e quais os desdobramentos que esse ambiente virtual desenvolve nas relações presenciais e na construção de espaços de discussão para o exercício da cidadania da juventude negra.
Reflexión en torno a las nuevas prácticas de subordinación del ser ante sus propias creaciones
Authors: Berny Aracely Reyes
Published: June 2019

También a la filosofía compete la reflexión y llamada de atención en torno a la recuperación del equilibrio que pro-cura la vida ahí donde la ceguera de una humanidad sustituye la vida por ilusiones fabricadas en el imperio de la técnica, la ciencia y la tecnología. De ahí que la verdadera preocupación de quien aquí suscribe recae en las actitudes humanas, porque lo verdaderamente preocupante es la desaparición de la capacidad de asombro, de la capacidad creadora, de la capacidad de entrega enamorada a la vida en sus manifestaciones todas.  Precisamente porque no se trata de reflexionar en torno a un determinismo tecnológico, sino de pensar la conformación de las nuevas maneras de relacionarse del ser, en donde éste no pierda de vista su papel creador y constitutivo y no fungiendo como mero soporte al servicio de las tecnologías.
Discurso juvenil y redes sociales
Authors: Monsalve Sandra Milena Osorio
Published: June 2019

Este estudio describe los contactos virtuales del estudiante de educación media en la ciudad de Pereira y analiza cómo el uso de las redes sociales genera variación, cambio y evolución de la lengua. La metodología de enfoque cualitativo y tipo explicativo, permite advertir que el uso de las redes sociales rompe la rutina comunicativa, minimiza la literalidad de los enunciados en la cotidianidad y altera los contenidos, imponiendo nuevas gramáticas en la construcción de mensajes; configura la percepción del mundo por parte de los usuarios, quienes asignan valores semánticos diferentes a las palabras que usan en internet, donde el significado de ciertas palabras no siempre coincide con la norma estándar de la lengua española, porque los vocablos bajo esta modalidad virtual reciben nuevos sentidos y por tanto están sujetos al cambio.
Coordenação do cuidado ao recém-nascido prematuro
Authors: Solano Lorrainy da Cruz , Lacerda Viviane de Sousa , Miranda Francisco Arnoldo Nunes de , Ferreira Janeuma Kelli de Araújo , Oliveira Kalyane Kelly Duarte de , Leite Amélia Resende
Published: June 2019

Objective: to analyze how the coordination of care for premature newborns in thesecond health region of the state of Rio Grande do Norte (RN) is understood. Method:the research had a qualitative approach was and was carried out with the primaryhealth care managers of the municipalities that comprise the second health region ofthe state of Rio Grande do Norte. Data were collected from an event that occurred inthe 2nd Unidade Regional de Saúde Pública in October 2016. The script was submittedto a pre-test for validation and the collection of data was made after the event. Aconvenience sample of seven participants from four municipalities of the health regionparticipated in the study. The instrument used for data collection was an interview, andthematic content analysis was used as the analysis technique the. Results: the resultsshowed three empirical categories, namely: return to the territory of the Estratégia deSaúde da Família; work process in the Estratégia de Saúde da Família; and municipalhealth management. Discussion: the first category addressed the situation of theteam in the return of premature newborns to the territory based on the descriptionof actions, the need for matrix support and fragility in articulation at different levels and places of service delivery; the second category describes the workprocess in the strategy of family health and newborn health beforethe difficulties in continued management, territorial invasion, referralculture, nurse-centered health responsibility, and the meanings ofwork for the population; and finally, the third category shows theimplications for municipal health management.
Aspectos facilitadores e dificultadores no abandono do tabagismo entre pessoas com diabetes mellitus tipo 2
Authors: Lucena Ane Caroline Rodrigues Miranda , Vieira Viviane Cazetta de Lima , Vidigal Fabiana Cristina , Marcon Sonia Silva , Barreto Mayckel da Silva
Published: June 2019

Objetivo: captar comportamientos y percepciones de pacientes con diabetes mellitus tipo 2, fumadores y ex-fumadores sobre el tabaquismo. Metodología: estudio descriptivo, de enfoque cualitativo, realizado en un municipio del noroeste de Paraná. Participaron 23 pacientes con diabetes mellitus tipo 2 (13 fumadores y 10 ex-fumadores). La recogida de datos se efectuó entre enero y marzo de 2017 por medio de entrevistas domiciliarias. El análisis de contenido temático sirvió de referente metodológico analítico. Resultados y discusión: se identificó que el tener una percepción positiva sobre el abandono del vicio, presentar enfermedades respiratorias y/o enfermedades de la diabetes mellitus, el temor de sufrir con complicaciones en el futuro y recibir apoyo profesional y familiar eran positivas para parar de fumar. Sin embargo, la relación ambigua de dominio y dependencia sobre el tabaco, el reconocimiento de que el tabaquismo no es perjudicial para las personas con diabetes mellitus y la ausencia de apoyo familiar dificultaban el abandono. Conclusión: los profesionales de salud deben elaborar estrategias de intervención que incluyan a los fumadores y favorezcan la adquisición de más conocimiento sobre los males del tabaco para la diabetes mellitus tipo 2. Asimismo, sería sumamente oportuno incluir a la familia en este proceso.
Er Københavns Kommunes idrætsforeninger tilfredse med deres rammebetingelser?
Authors: Vestergaard Tanja Ritt , Kruse Line Damkjær , Elmose-Østerlund Karsten
Published: June 2019

Københavns Kommune er den danske kommune, der har den dårligste dækning af idrætsfaciliteter. Denne artikel undersøger, med udgangspunkt i en spørgeskemaundersøgelse blandt 350 københavnske idrætsforeninger, tilfredsheden med idrætsfaciliteterne, herunder om foreningerne oplever, at deres behov for faciliteter bliver dækket.
Virus et vigne, un mariage difficile à défaire : la biovigilance est nécessaire plus que jamais
Authors: Ben Moussa Issam E. , Lemoyne Pierre , Fall Mamadou L.
Published: June 2019

La viticulture est l’une des industries les plus largement établies dans le monde. Au Canada, après l’Ontario et la Colombie-Britannique, c’est au tour du Québec de connaître une intensification de la viticulture. Or, plusieurs contraintes sont et seront associées à cette intensification. La vigne est une plante vivace caractérisée par une croissance indéfinie impliquant une disponibilité continue de tissus tendres et éventuellement une susceptibilité aux insectes et maladies. Depuis ses origines, la vigne a évolué en constante dualité avec les virus. Plus de 60 virus sont actuellement associés à la vigne à l’échelle mondiale, dont la majorité des virus sont pathogènes, pouvant réduire la vigueur et la productivité des vignes ou la qualité des raisins. Au Québec, la dernière enquête qui fait état des virus dans les vignobles date des années 1990. Cette enquête a révélé la présence de deux virus pathogènes de la vigne alors que l’ensemble des virus présents dans les vignobles du Québec restent toujours à définir. Ce manquement de connaissance est sans doute l’un des facteurs qui expliquent l’inefficacité des stratégies de lutte contre les viroses de la vigne. Ces stratégies reposent essentiellement sur la prévention et sur des programmes de certification du matériel viticole en ciblant des virus connus et détectables. Dans cet article, nous évoquons les lacunes associées à l’état des virus de la vigne au Québec et nous expliquons comment un programme de biovigilance peut aider à mitiger les menaces et assurer une lutte efficace contre les viroses de la vigne.
Les événements sportifs patrimoniaux : développement d’un concept en émergence
Authors: Pinson Joël
Published: June 2019

Face à l’accroissement de la concurrence sur le marché des destinations, de nombreuses villes ont vu dans les événements sportifs de possibles leviers du développement territorial. En cherchant à reproduire le succès financier qu’avait représenté l’organisation des Jeux olympiques de Los Angeles en 1984 pour la Californie, de nombreux territoires ont ainsi mis en place des stratégies d’accueil systématique d’événements sportifs. Ces stratégies reposant généralement sur la venue de ressources exogènes au territoire (à savoir, des événements sportifs ponctuels de portée internationale), les événements récurrents (perçus dans cette contribution comme des ressources endogènes), qui sont généralement organisés par et pour le territoire, se retrouvent délaissés par les autorités publiques et la recherche universitaire. Dans une perspective de gestion territoriale, la question de l’ancrage des ressources est centrale, mais n’a pour l’heure que peu été traitée en étant associée aux événements sportifs. C’est pourquoi cette contribution cherche à comprendre comment certains événements vont réussir à s’ancrer durablement sur un territoire et servir à terme le développement de ce dernier. À cette fin, nous avons réalisé une analyse quali-quantitative comparée de 24 événements sportifs en Suisse romande. Celle-ci nous a permis d’observer les différentes configurations que recouvre cette notion, ainsi que les éléments permettant à ces événements de trouver une position stratégique et ainsi de se démarquer d’autres manifestations plus ou moins similaires.