bluuebunny/crossref_metadata_2025_split huggingface dataset:
Valoración del potencial recreativo de los ríos en base a las características geográficas observables
Authors: Salinas Chávez Eros , Teixeira dos Santos Eva , Ribeiro Ayach Lucy 
Published: July 2022

Desde tiempos inmemoriales los ríos han jugado un rol importante en el desarrollo de la humanidad y han sido utilizados para diferentes fines socio económicos, entre ellos para el esparcimiento. En la actualidad, los ríos constituyen un atractivo natural de interés para la práctica de diferentes actividades recreativas y deportivas al aire libre. Sin embargo, no todos los ríos, ni los diferentes tramos o sectores de un mismo río, presentan iguales características, ni tienen las mismas posibilidades y/o limitaciones para el uso recreativo y el ocio de la población residente y visitantes. El objetivo de este trabajo es describir y proponer un procedimiento de valoración del potencial recreativo de los ríos y sectores de los mismos, -para el baño y la natación- en base a características observables, en su mayoría a simple vista, geográfico-paisajísticas (naturales y antrópicas), estéticas, patrimoniales. y otras relacionadas con las instalaciones de servicios existentes. En total 31 variables independientes son valoradas a través de la observación in situ. Los resultados de estas valoraciones pueden facilitar la planificación de las actividades e inversiones necesarias para el uso recreativo y conservación de nuevos sitios o lugares de interés; además, en aquellos ríos actualmente explotados, contribuye a establecer las medidas adecuadas para reducir los impactos negativos derivados de su uso y favorecer su recuperación.

Abstract
From time immemorial, rivers have played an important role in the development of humanity and have been use for different socio-economic purposes, including for recreation. At present, rivers constitute a natural attraction for the practice of different recreational and sports and outdoors activities. However, not all rivers, nor the different sections or sectors of the same river, present the same characteristics, nor do they have the same possibilities and / or limitations for the recreation and leisure of the resident population and visitors. The purpose of this paper is to describe and propose a procedure for assessing the recreational potential of rivers or sections of the same, -for bathing and swimming- based on observable characteristics, mostly from naked eye. We refer mainly to geographic characteristics, those of the landscape (natural and anthropic), as well as aesthetic, patrimonial and other characteristics related to existing service facilities. In total 31 independent variables are assessed through on-site observation. The results of these assessments can facilitate planning the activities and investment necessary both for the recreational use and for the conservation of new sites or places of interest. Furthermore, with regards those rivers currently exploited, it contributes to establishing adequate measures to reduce the negative impact derived from its use and facilitate its recovery.
Editorial
Authors: Ambientales Equipo Editorial Revista Estudios 
Published: July 2022

El segundo número 2021 publica 10 trabajos y una entrevista a la ecofeminista argentina Laura Borsellino realizada por un grupo de jóvenes investigadores de Estudios Críticos Ambientales de la Universidad de Buenos Aires (UBA). En todos los casos se trata de propuestas orientadas a producir conocimiento sobre temas claves y de interés internacional en la gestión y cuidado ambiental. Algunos de ellos ofrecen discusión y aplicación de herramientas de gestión de ciertas actividades en el territorio como la evaluación hacia la transición agroecológica en Gral. Pueyrredón, la aplicación de la huella hídrica en la producción de leche y quesos en Tandil; la propuesta de aplicación de indicadores de sostenibilidad en el caso de la actividad de la construcción en Puebla, México y el análisis del sector transporte y sus dimensiones ambientales en la matriz productiva de la provincia de Córdoba. Dos trabajos analizan como se relacionan las conceptualizaciones sobre ambiente y las conductas proambientales en la costa bonaerense. Otro conjunto está orientado a la aplicación de herramientas y métodos específicos para el abordaje de cuencas hidrográficas. Y los dos últimos trabajos abordan la precepción y el conocimiento ambiental como elementos diagnósticos en la concientización y educación ambiental en niños y jóvenes.
Propuesta de indicadores de sustentabilidad para la industria de la construcción. Estudio de caso en Puebla México
Authors: García Cabrera Sandra Viridiana , Santiago Aguilar Shaila Denisse , Sanchez-Ruiz Francisco Javier 
Published: July 2022

La industria de la construcción se encuentra en constante cambio con demandas cada vez más puntuales y con regulaciones menos específicas dependiendo de la naturaleza del trabajo. En México, a pesar de las normas y reglamentos que existen actualmente, no hay un código de edificación sustentable. Las empresas requieren una guía a base de indicadores que sean fácilmente identificables y aplicables sin importar el tipo de proyecto en que trabajen. En el presente trabajo se realizó un análisis de la percepción de los trabajadores de una empresa caso de estudio (Grupo Constructor BCR del Bajío S. A. de C. V.) mediante la aplicación de un análisis de percepción de importancia de las áreas del Desarrollo Sustentable. Los resultados se derivan en una serie de indicadores que pueden ser integrados y amplificados al sistema de gestión de cualquier empresa que realice proyectos en el área de la construcción.
Abstract
The construction industry is constantly changing with increasingly specific demands and less specific regulations depending on the nature of the work. In Mexico, despite the rules and regulations that currently exist, there is no green building code. Companies require a guide based on indicators that are easily identifiable and applicable regardless of the type of project they work on. In the present work, an analysis of the perception of the workers of a company case study (Grupo Constructor BCR del Bajío S. A. de C. V.) was carried out by applying an analysis of the perception of importance of the areas of Sustainable Development. The results are derived in a series of indicators that can be integrated and amplified into the management system of any company that carries out projects in the construction area.
ULUL ALBAB DALAM AL-QUR’AN
Authors: Firdaus Firdaus 
Published: July 2022

Ulul albab dalam Al-Qur’an disebutkan pada banyak tempat, kehadirannya yang banyak itu tentu saja menyiratkan makna mendalam, sehingga dirasa penting melakukan penelitian ini. Penelitian ini adalah penelitian kepustakaan dengan menggunakan metode tafsir tematik, yakni menetapkan sebuah tema ulul albab sebagai poros dalam mengupas ayat-ayatNya. Tujuan penelitian ayat-ayat ulul albab ini adalah untuk mengetahui sikap dan karakteristik yang harus dimiliki oleh seorang ulul albab (cendikiawan muslim) menurut Al-Qur’an. Melalui pendekatan tematik ini, sikap dan karakteristik seorang ulul albab akan menjadi jelas. Selanjutnya, kesimpulan dari interpretasi ayat-ayat ulul albab adalah bagaimana pemahaman terhadap sikap dan karakteristik ulul albab, harus dimiliki oleh seorang cendikiawan muslim, agar betul-betul dapat menjadi ulul albab yang sesungguhnya.
Konsep Hybrid Contract di Indonesia dalam Perspektif Fatwa DSN-MUI
Authors: Hartanto Selamet , Sup Devid Frastiawan Amir 
Published: July 2022

AbstractThe application of a hybrid contract is a necessity that cannot be avoided and its application is supported by the principle of muamalah which applies the principle of permissibility as long as there are no prohibitions from the nash. This research aims to describe the concept of a hybrid contract and its implementation in Islamic financial products in Indonesia. The methodology used is descriptive qualitative literature. The results obtained, a hybrid contract is an agreement between two parties to carry out a muamalah which includes two or more contracts. The permissibility of a hybrid contract is based on the legal principle that the origin of muamalah is permissible. In general, the limits agreed upon by the scholars regarding several criteria for hybrid contracts to be allowed by sharia, namely not what is prohibited from the nash, not being a means to something that is forbidden, not being used as a hilah (strategy) to take usury in other ways, and is not included in the contract to the contrary. Fatwa DSN-MUI according to hybrid contracts on Islamic financial products in Indonesia, namely mudharabah musytarakah, musyarakah mutanaqisah, musyarakah muntahiyah bi al-tamlik, and al-ijarah al-muntahiyah bi al-tamlik. AbstrakPenerapan hybrid contract merupakan sebuah kebutuhan yang tidak dapat dihindari dan penerapannya didukung oleh prinsip muamalah yang memberlakukan asas kebolehan sejauh tidak ada larangan nash. Penelitian ini bertujuan untuk mendeskripsikan hybrid contract dalam konsep dan Fatwa DSN-MUI pada produk keuangan syariah di Indonesia. Metodologi yang digunakan adalah kualitatif deskriptif kepustakaan. Hasil yang didapat, hybrid contract merupakan kesepakatan dua pihak untuk melaksanakan suatu muamalah yang meliputi dua akad atau lebih. Kebolehan hybrid contract didasarkan atas prinsip hukum asal dari muamalah adalah boleh. Secara umum batasan yang disepakati oleh para ulama mengenai beberapa kriteria bagi hybrid contract agar diperbolehkan secara syar’i, yaitu bukan yang dilarang dalam nash, tidak menjadi sarana ke suatu yang diharamkan, tidak dijadikan sebagai hilah (siasat) untuk mengambil riba dengan jalan lain, dan tidak termasuk ke dalam akad-akad yang berlawanan. Fatwa DSN-MUI mengenai hybrid contract pada produk keuangan syariah di Indonesia, yaitu mudharabah musytarakah, musyarakah mutanaqisah, musyarakah muntahiyah bi al-tamlik, dan al-ijarah al-muntahiyah bi al-tamlik.
Pengaruh e-WoM (Electronic Word of Mouth) terhadap Keputusan Pembelian Kosmetik Halal di Shopee
Authors: Yulindasari Elsa Rizki , Fikriyah Khusnul 
Published: July 2022

AbstractElectronic Word of Mouth is a form of positive or negative communication related to products and services that are shared by one consumer after using the purchased product or service to other consumers through the Shopee platform. Like purchasing products in general, consumers will pay attention to reviews from previous buyers with the aim that they know what the advantages and disadvantages of the product to be purchased are. In order to increase their sales and generate business success, companies aim to build, maintain and monitor a favorable brand reputation with the use of such e-WoM. This study aims to determine whether the e-WoM on the Shopee platform provided by one person affects the purchasing decisions of others. By using quantitative methods and partial test analysis, this research uses primary data with a sample of 100 respondents who live in East Java with simple regression analysis analyzed using SPSS 26. The results show that e-WoM has a significant positive effect on purchasing decisions. AbstrakElectronic Word of Mouth merupakan bentuk komunikasi positif atau negatif terkait dengan produk dan layanan yang dibagikan oleh konsumen satu setelah menggunakan produk atau jasa yang dibelinya ke konsumen lain melalui platform Shopee. Seperti pembelian produk pada umumnya, konsumen akan memperhatikan ulasan-ulasan dari pembeli sebelumnya dengan tujuan agar mereka mengetahui apa keunggulan serta kelemahan dari produk yang akan dibeli. Untuk meningkatkan penjualan mereka dan menghasilkan kesuksesan bisnis, perusahaan bertujuan untuk membangun, memelihara, dan memantau reputasi merek yang menguntungkan dengan adanya penggunaan e-WoM tersebut. Penelitian ini bertujuan untuk mengetahui apakah e-WoM yang terdapat di platform Shopee yang diberikan oleh satu orang mempengaruhi keputusan pembelian orang lain. Dengan menggunakan metode kuantitatif dan analisis uji parsial, riset ini menggunakan data primer dengan sampel responden sebanyak 100 responden yang berdomisili di Jawa Timur dengan analisis regresi sederhana yang dianalisis menggunakan SPSS 26. Hasil penelitian menunjukkan bahwa e-WoM berpengaruh positif secara signifikan terhadap keputusan pembelian.
Pengaruh Literasi Asuransi, Religiusitas, dan Kualitas Pelayanan terhadap Minat Generasi Milenial Menggunakan Asuransi Syariah
Authors: Pramudya Rama Muhamad , Rahmi Mira 
Published: July 2022

AbstractRisk is something that cannot be predicted when it occurs and can cause a loss. Efforts to protect yourself become a necessary action to minimize the losses incurred. The millennial generation's concern for insurance is still lacking and tends to be more concerned with lifestyle than efforts to protect themselves by having insurance. This study aims to analyze the effect of insurance literacy, religiosity, and service quality on the millennial generation's interest in using sharia insurance. This study uses a quantitative approach, by collecting primary data taken through a questionnaire instrument with a total sample of 148 respondents. The data analysis technique used regression analysis with SPSS analysis test tool. The findings of this study indicate that the variables of insurance literacy, religiosity and service quality have a significant effect on the millennial generation's interest in using sharia insurance. Furthermore, partially found in this research that the religiosity variable has no effect on the millennial generation's interest in using sharia insurance. This research is expected to contribute to providing an overview of the relationship between insurance literacy, religiosity and views on service quality in the sharia insurance industry in increasing the sharia insurance market, especially among millennials. AbstrakRisiko merupakan hal yang tidak dapat diprediksi kapan terjadi dan dapat menimbulkan sebuah kerugian. Upaya memproteksi diri menjadi sebuah tindakan yang diperlukan guna meminimalisir kerugian yang ditimbulkan. Kepedulian generasi milenial terhadap asuransi dirasa masih kurang dan cenderung lebih mementingkan gaya hidup daripada upaya memproteksi diri dengan memiliki asuransi. Penelitian ini bertujuan untuk menganalisis pengaruh literasi asuransi, religiusitas, dan kualitas pelayanan terhadap minat generasi milenial dalam menggunakan asuransi syariah. Penelitian ini menggunakan pendekatan kuantitatif, dengan menghimpun data primer yang diambil melalui instrumen kuesioner dengan jumlah sampel sebanyak 148 responden. Teknik analisis data menggunakan analisis regresi dengan alat uji analisis SPSS. Temuan penelitian ini menunjukkan bahwa variabel literasi asuransi, religiusitas dan kualitas pelayanan berpengaruh signifikan terhadap minat generasi milenial menggunakan asuransi syariah. Selanjutnya secara parsial ditemukan dalam penelitan ini bahwa variabel religiusitas tidak berpengaruh terhadap minat generasi milenial menggunakan asuransi syariah. Penelitian ini diharapkan dapat berkontribusi dalam memberikan gambaran mengenai keterkaitan literasi asuransi, religiusitas serta pandangan terhadap kualitas pelayanan pada industri asuransi syariah dalam meningkatkan pasar asuransi syariah, khususnya di kalangan milenial.
Volumetric analysis of mandibular lesions with SPECT/CT: a pilot clinical study of maximum standardized uptake value
Authors: Minami Yoshiyuki , Ogawa Ruri , Ogura Ichiro 
Published: July 2022

IntroductionThis study was designed to investigate mandibular lesions using volumetric analysis with bone single-photon emission computed tomography/computed tomography (SPECT/CT).Material and methodsEight patients with mandibular lesions underwent SPECT/CT scan acquisition 4 hours after injection of Tc-99m hydroxymethylene diphosphonate (HMDP). Regarding volumetric analysis, maximum standar­dized uptake value (SUV) was obtained using software and a workstation (Q.Volumetrix MI and GEniE-Xeleris 4 DR, respectively). The localization and size of the volume of interest (VOI) can be drawn over the lesion, mesial, distal, and opposite side as normal using the CT, SPECT, and SPECT/CT transaxials, coronals, and sagittals as the anatomical reference. Q.Volumetrix MI can analyse SUV of lesions by organ segmentation using optional pan and zoom imaging. Then, the dosimetry software provided multiple quantitative data for a given VOI. Statistical analyses for the maximum SUV were performed by Mann-Whitney U test. A p-value lower than 0.05 was considered as statistically significant.ResultsMaximum SUVs for medication-related osteonecrosis of the jaw (n = 4, 25.4 ± 4.9), chronic osteomyelitis (n = 3, 14.6 ± 3.1), and squamous cell carcinoma (n = 1, 31.7) were significantly higher than those of the opposite side as normal mandible (3.8 ± 0.7, 4.6 ± 1.8, and 7.4, respectively; p = 0.000).ConclusionsVolumetric analysis with SPECT/CT could be useful for the evaluation of mandibular lesions, such as detecting and surgical planning.
Local recurrence of renal cell carcinoma after partial nephrectomy: applicability of the apparent diffusion coefficient of MRI as an imaging marker – a multicentre study
Authors: Mytsyk Yulian , Borzhiyevskyy Andriy , Dutka Ihor , Shulyak Alexander , Kowal Paweł , Vorobets Dmytro , Skrzypczyk Michał , Borzhiyevs’kyy Oleksandr , Górecki Andrzej , Matskevych Viktoria 
Published: July 2022

IntroductionThe goal of the study was an assessment of the diagnostic performance of diffusion-weighted images (DWI) and apparent diffusion coefficient (ADC) of magnetic resonance imaging (MRI) in distinguishing local recurrence (LR) of renal cell carcinoma (RCC) from benign conditions after partial nephrectomy.Material and methodsThirty-nine patients after partial nephrectomy for solid RCC were enrolled in the study. Patients were followed up using MRI, which included DWI sequence (b = 800 s/mm2). All patients with MRI features of LR were included in the main group (n = 14) and patients without such features – into the group of comparison (n = 25). Apparent diffusion coefficient (ADC) values of suspicious lesions were recorded. In all patients with signs of locally recurrent RCC, surgical treatment was performed followed by pathologic analysis.ResultsThe mean ADC values of recurrent RCC demonstrated significantly higher numbers compared to benign fibrous tissues and were 1.64 ± 0.15 × 10-3 mm2/s vs. 1.02 ± 0.26 × 10-3 mm2/s (p < 0.001). The mean ADC values of RCCs’ LR and benign post-op changes in renal scar substantially differed from mean ADC values of healthy kidneys’ parenchyma; the latter was 2.58 ± 0.05 × 10-3 mm2/s (p < 0.001). In ROC analysis, the use of ADC with a threshold value of 1.28 × 10-3 mm2/s allowed us to differentiate local recurrence of RCC from benign postoperative changes with 100% sensitivity, 80% specificity, and accuracy: AUC = 0.980 (p < 0.001).ConclusionsThe apparent diffusion coefficient of DWI of MRI can be used as a potential imaging marker for the diagnosis of local recurrence of RCC.
Evaluation of cadaveric bone marrow cells of children from different regions of Kyrgyzstan
Authors: Abaeva Tamara , Satybaldiev Masalbek , Zhanganaeva Mira , Asan Kyzy Zhumagul , Beishebai kyzy Gulnura , Zhunusov Daniyar 
Published: July 2022

Introduction and Aim: The bone marrow is responsible for the supply of oxygen and restores the cells that form the blood of a tissue. The objective is to study the cadaveric bone marrow cells from dead children of different regions of Kyrgyzstan.

Materials and Methods: Bone marrow examination was performed on 38 cadavers (Bishkek–11, Kara-Balta–9, Cholpon-Ata–10, and Naryn–8) of children dead due to causes unrelated to immunodeficiency. The cadaveric bone marrow cells from dead children were collected within a day after death.

Results: Studies of cadaveric bone marrow cells from dead children in Kara-Balta showed an increase in basophils, eosinophils, lymphocytes, leukoerythroblastosis, and a decrease in myelocytes. Erythroid growth according to the normoblast hematopoiesis was slightly decreased. Megakaryocytes were single or absent (no function) and contained small number of platelets.

Conclusion: Cadaveric bone marrow cells taken from dead children who lived near the uranium tailings dump of Kara-Balta, demonstrated an anomaly with the hematopoietic function of the bone marrow, the state of the stroma, the ratio of hematopoietic and adipose tissue, cellular composition, different pathological processes as indicated by myelocytes in comparison to dead children from other regions (Bishkek, Cholpon-Ata, and Naryn).
Interannual variability in the Australian carbon cycle over 2015–2019, based on assimilation of Orbiting Carbon Observatory-2 (OCO-2) satellite data
Authors: Villalobos Yohanna , Rayner Peter J. , Silver Jeremy D. , Thomas Steven , Haverd Vanessa , Knauer Jürgen , Loh Zoë M. , Deutscher Nicholas M. , Griffith David W. T. , Pollard David F. 
Published: July 2022

Abstract. In this study, we employ a regional inverse modelling approach to estimate monthly carbon fluxes over the Australian continent for 2015–2019 using the assimilation of the total column-averaged mole fractions of carbon dioxide from the Orbiting Carbon Observatory-2 (OCO-2, version 9) satellite. Subsequently, we study the carbon cycle variations and relate their fluctuations to anomalies in vegetation productivity and climate drivers. Our 5-year regional carbon flux inversion suggests that Australia was a carbon sink averaging −0.46 ± 0.08 PgC yr−1 (excluding fossil fuel emissions), largely influenced by a strong carbon uptake (−1.04 PgC yr−1) recorded in 2016. Australia's semi-arid ecosystems, such as sparsely vegetated regions (in central Australia) and savanna (in northern Australia), were the main contributors to the carbon uptake in 2016. These regions showed relatively high vegetation productivity, high rainfall, and low temperature in 2016. In contrast to the large carbon sink found in 2016, the large carbon outgassing recorded in 2019 coincides with an unprecedented rainfall deficit and higher-than-average temperatures across Australia. Comparison of the posterior column-averaged CO2 concentration with Total Carbon Column Observing Network (TCCON) stations and in situ measurements offers limited insight into the fluxes assimilated with OCO-2. However, the lack of these monitoring stations across Australia, mainly over ecosystems such as savanna and areas with sparse vegetation, impedes us from providing strong conclusions. To a certain extent, we found that the flux anomalies across Australia are consistent with the ensemble means of the OCO-2 Model Intercomparison Project (OCO-2 MIP) and FLUXCOM (2015–2018), which estimate an anomalous carbon sink for Australia in 2016 of −1.09 and −0.42 PgC yr−1 respectively. More accurate estimates of OCO-2 retrievals, with the addition of ocean glint data into our system, and a better understanding of the error in the atmospheric transport modelling will yield further insights into the difference in the magnitude of our carbon flux estimates.