bluuebunny/crossref_metadata_2025_split huggingface dataset:
SISTEM PENDUKUNG KEPUTUSAN PENILAIAN KINERJA APARATUR DESA MENGGUNAKAN METODE ADDITIVE RATIO ASSESSMENT (ARAS) PADA KANTOR DESA KOTARAJA
Authors: Hamria Hamria , Azwar Azwar 
Published: September 2021

Penyelenggaraan pemerintah desa akan tersusun dan semakin terarah lebih baik bahkan lebih maju apabila kinerja segenap aparatur desa dalam memberikan pelayanan tidak lambat, tidak berbelit- belit dan tidak formalitas, sehingga masyarakat merasa kepentingannya dapat terlayani dengan baik dan bersih dari unsur-unsur Korupsi, Kolusi, dan Nepotisme (KKN). Kepala Desa Kotaraja harus mampu untuk mengatur dan mengarahkan para aparatur untuk melaksanakan pelayanan pemerintahan yang bermutu. Salah satu cara yang dilakukan oleh kepala desa untuk meningkatkan pelayanan yang bermutu yaitu dengan melakukan penilaian kinerja aparatur pemerintah desa. Proses penilaian kinerja aparatur desa yang ada di desa Kotaraja saat ini masih dilakukan secara manual pada lembar penilaian dan masih bersifat subyektif, karena belum ada aspek-aspek penilaian yang digunakan dalam penilaian kinerja sehingga proses penilaiannya menjadi lambat dan tidak akurat. Untuk mengatasi permasalahan penilaian kinerja ini maka perlu dilakukan pembaharuan sistem dengan dukungan aplikasi komputer, sehingga proses penilaian menjadi lebih cepat dan lebih akurat. Adapun system yang dimaksud disini adalah system pendukung keputusan yang dapat membantu proses pengambilan keputusan suatu masalah sehingga keputusan yang diberikan atau dihasilkan diharapkan dapat memenuhi batasan yang ditentukan, selain menggunakana system pendukung keputusan dalam penelitian ini juga digunakan Metode Additive Ratio Assessment (ARAS) yang merupakan salah satu metode pengambilan keputusan multikriteria berdasarkan pada konsep perangkingan menggunakan utility degree yaitu dengan membandingkan nilai indeks keseluruhan setiap alternatif terhadap nilai indeks keseluruhan alternatif optimal
Supercooled liquid water and secondary ice production in Kelvin–Helmholtz instability as revealed by radar Doppler spectra observations
Authors: Li Haoran , Korolev Alexei , Moisseev Dmitri 
Published: September 2021

Abstract. Mixed-phase clouds are globally omnipresent and play a major role in the Earth's radiation budget and precipitation formation. The existence of liquid droplets in the presence of ice particles is microphysically unstable and depends on a delicate balance of several competing processes. Understanding mechanisms that govern ice initiation and moisture supply are important to understand the life cycle of such clouds. This study presents observations that reveal the onset of drizzle inside a ∼ 600 m deep mixed-phase layer embedded in a stratiform precipitation system. Using Doppler spectral analysis, we show how large supercooled liquid droplets are generated in Kelvin–Helmholtz (K–H) instability despite ice particles falling from upper cloud layers. The spectral width of the supercooled liquid water mode in the radar Doppler spectrum is used to identify a region of increased turbulence. The observations show that large liquid droplets, characterized by reflectivity values larger than −20 dBZ, are generated in this region. In addition to cloud droplets, Doppler spectral analysis reveals the production of columnar ice crystals in the K–H billows. The modeling study estimates that the concentration of these ice crystals is 3–8 L−1, which is at least 1 order of magnitude higher than that of primary ice-nucleating particles. Given the detail of the observations, we show that multiple populations of secondary ice particles are generated in regions where larger cloud droplets are produced and not at some constant level within the cloud. It is, therefore, hypothesized that K–H instability provides conditions favorable for enhanced droplet growth and formation of secondary ice particles.
Impact of dust addition on Mediterranean plankton communities under present and future conditions of pH and temperature: an experimental overview
Authors: Gazeau Frédéric , Ridame Céline , Van Wambeke France , Alliouane Samir , Stolpe Christian , Irisson Jean-Olivier , Marro Sophie , Grisoni Jean-Michel , De Liège Guillaume , Nunige Sandra , Djaoudi Kahina , Pulido-Villena Elvira , Dinasquet Julie , Obernosterer Ingrid , Catala Philippe , Guieu Cécile 
Published: September 2021

Abstract. In low-nutrient low-chlorophyll areas, such as the Mediterranean Sea,
atmospheric fluxes represent a considerable external source of nutrients
likely supporting primary production, especially during periods of
stratification. These areas are expected to expand in the future due to
lower nutrient supply from sub-surface waters caused by climate-driven
enhanced stratification, likely further increasing the role of atmospheric
deposition as a source of new nutrients to surface waters. Whether plankton
communities will react differently to dust deposition in a warmer and
acidified environment remains; however, an open question. The potential
impact of dust deposition both in present and future climate conditions was
investigated in three perturbation experiments in the open Mediterranean
Sea. Climate reactors (300 L) were filled with surface water collected in
the Tyrrhenian Sea, Ionian Sea and in the Algerian basin during a cruise
conducted in the frame of the PEACETIME project in May–June 2017. The
experiments comprised two unmodified control tanks, two tanks enriched with
a Saharan dust analogue and two tanks enriched with the dust analogue and
maintained under warmer (+3 ∘C) and acidified (−0.3 pH
unit) conditions. Samples for the analysis of an extensive number of
biogeochemical parameters and processes were taken over the duration (3–4 d)
of the experiments. Dust addition led to a rapid release of nitrate and
phosphate, however, nitrate inputs were much higher than phosphate. Our
results showed that the impacts of Saharan dust deposition in three
different basins of the open northwestern Mediterranean Sea are at least as
strong as those observed previously, all performed in coastal waters. The
effects of dust deposition on biological stocks were different for the three
investigated stations and could not be attributed to differences in their
degree of oligotrophy but rather to the initial metabolic state of the
community. Ocean acidification and warming did not drastically modify the
composition of the autotrophic assemblage, with all groups positively
impacted by warming and acidification. Although autotrophic biomass was more
positively impacted than heterotrophic biomass under future environmental
conditions, a stronger impact of warming and acidification on mineralization
processes suggests a decreased capacity of Mediterranean surface plankton
communities to sequester atmospheric CO2 following the deposition of
atmospheric particles.
Multi-decadal geomorphic changes of a low-angle valley glacier in the East Kunlun Mountains: remote sensing observations and detachment hazard assessment
Authors: Wang Xiaowen , Liu Lin , Hu Yan , Wu Tonghua , Zhao Lin , Liu Qiao , Zhang Rui , Zhang Bo , Liu Guoxiang 
Published: September 2021

Abstract. Detachments of large parts of low-angle mountain glaciers in
recent years have raised great attention due to their threats to lives and
properties downstream. While current studies have mainly focused on
post-event analysis, a few opportunities have presented themselves to assess
the potential hazards of a glacier prone to detachment. Here we present a
comprehensive analysis of the dynamics and runout hazard of a low-angle
(∼20∘) valley glacier, close to the Qinghai–Tibet
railway and highway, in the East Kunlun Mountains on the Qinghai–Tibet
Plateau. The changes in morphology, terminus position, and surface elevation
of the glacier between 1975 and 2021 were characterized with a stereo-image
pair from the historical KH-9 spy satellite, six digital elevation models
(DEMs), and 11 high-resolution images from Planet Labs. The surface flow
velocities of the glacier tongue between 2009 and 2020 were also tracked
based on cross-correlation of Planet images. Our observations show that the
glacier snout has been progressively advancing in the past 4 decades,
with a stepwise increase in advance velocity from 4.55±0.46ma-1 between 1975 and 2009 to 30.88±2.36ma-1 between 2015 and 2020. DEM differencing confirms the
glacial advance, with surface thinning in the source region and thickening
in the tongue. The net volume loss over the glacier tongue was about
11.21±2.66×105 m3 during 1975–2018. Image
cross-correlation reveals that the surface flow velocity of the glacier
tongue has been increasing in recent years, with the mean velocity below
4800 m more than tripling from 6.3±1.8ma-1 during
2009–2010 to 22.3±3.2ma-1 during 2019–2020. With
a combined analysis of the geomorphic, climatic, and hydrologic conditions
of the glacier, we suggest that the flow of the glacier tongue is mainly
controlled by the glacier geometry, while the presence of an ice-dammed lake
and a supraglacial pond implies a hydrological influence as well. Taking the
whole glacier and glacier tongue as two endmember avalanche sources, we
assessed the potential runout distances of these two scenarios using the
angle of reach and the Voellmy–Salm avalanche model. The assessments show
that the avalanche of the whole glacier would easily travel a distance that would threaten the safety of the railway. In contrast, the detachment of the
glacier tongue would threaten the railway only with a small angle of reach
or when employing a low-friction parameter in the Voellmy–Salm modeling.
High-resolution topography of the Antarctic Peninsula combining the TanDEM-X DEM and Reference Elevation Model of Antarctica (REMA) mosaic
Authors: Dong Yuting , Zhao Ji , Floricioiu Dana , Krieger Lukas , Fritz Thomas , Eineder Michael 
Published: September 2021

Abstract. The Antarctic Peninsula (AP) is one of the widely studied
polar regions because of its sensitivity to climate change and potential
contribution of its glaciers to global sea level rise. Precise digital elevation models (DEMs) at a high
spatial resolution are much demanded for investigating the complex glacier
system of the AP at fine scales. However, the two most recent
circum-Antarctic DEMs, the 12 m TanDEM-X DEM (TDM DEM) from bistatic interferometric synthetic aperture radar (InSAR)
data acquired between 2013 and 2014 and the Reference Elevation Model of
Antarctica mosaic (REMA mosaic) at an 8 m spatial resolution derived from
optical data acquired between 2011 and 2017 have specific individual
limitations in this area. The TDM DEM has the advantage of good data
consistency and few data voids (approx. 0.85 %), but there exist residual
systematic elevation errors such as phase-unwrapping errors in the
non-edited DEM version. The REMA mosaic has high absolute vertical accuracy,
but on the AP it suffers from extended areas with data voids (approx. 8 %). To
generate a consistent, gapless and high-resolution topography product of the
AP, we fill the data voids in the TDM DEM with newly processed TDM raw DEM data
acquired in austral winters of 2013 and 2014 and detect and correct the
residual systematic elevation errors (i.e., elevation biases) in the TDM DEM
with the support of the accurately calibrated REMA mosaic. Instead of a
pixelwise replacement with REMA mosaic elevations, these provide
reference values to correct the TDM elevation biases over entire regions
detected through a path propagation algorithm. The procedure is applied
iteratively to gradually correct the errors in the TDM DEM from a large to
small scale. The proposed method maintains the characteristics of an InSAR-generated DEM and is minimally influenced by temporal or penetration
differences between the TDM DEM and REMA mosaic. The performance of the
correction is evaluated with laser altimetry data from Operation IceBridge
and ICESat-2 missions. The overall root mean square error (RMSE) of the
corrected TDM DEM has been reduced from more than 30 m to about 10 m which
together with the improved absolute elevation accuracy indicates comparable
values to the REMA mosaic. The generated high-resolution DEM depicts the
up-to-date topography of the AP in detail and can be widely used for
interferometric applications as well as for glaciological studies on
individual glaciers or at regional scales.
¿Cómo inciden en el rendimiento del juego de partidos de los niños las modificaciones del Mini Tenis de la LTA?
Authors: Fitzpatrick Anna , Davids Keith , Stone Joseph Antony 
Published: September 2021

Algunas versiones modificadas del tenis, como Tennis Play and Stay y Mini Tennis (MT) se implementan en todo el mundo con el fin de influir sobre las conductas y el rendimiento de los niños. Sin embargo, no queda claro cómo las versiones modificadas del tenis dan forma a las conductas durante el juego de partidos. Analizamos 1010 puntos de partido, a través de cuatro etapas (MT Rojo, MT Naranja, MT Verde y Pelota Estándar, para investigar los efectos del MT en las conductas de rendimiento durante el juego de partidos por parte de los niños (Fitzpatrick, Davids y Stone, 2017). Los peloteos conMT Rojo y MT Naranja duraron más que los jugados con Pelota Estándar, lo cual indica que el MT puede proporcionar más oportunidades para que los niños desarrollen sus destrezas. También, los jugadores de MT ejecutaron un mayor porcentaje de golpes de derecha y un menor porcentaje de golpes de revés que aquellos jugadores que lo hicieron con la pelota estándar, lo cual indica un efecto no intencional y desequilibrado que ejercen las modificaciones de la práctica sobre el desarrollo de las destrezas. Los resultados indican que los entrenadores deben considerar los efectos posibles sobre las conductas durante el juego de partidos a la hora de diseñar prácticas modificadas para jugadores junior.
Evaluation of generalized extreme value and Gumbel distributions for estimating maximum daily rainfall
Authors: Back Álvaro José , Bonfante Fernanda Martins 
Published: September 2021

Extreme rain events can cause social and economic impacts in various sectors. Knowing the risk of occurrences of extreme events is fundamental for the establishment of mitigation measures and for risk management. The analysis of frequencies of historical series of observed rain through theoretical probability distributions is the most commonly used method. The generalized extreme value (GEV) and Gumbel probability distributions stand out among those applied to estimate the maximum daily rainfall. The indication of the best distribution depends on characteristics of the data series used to adjust parameters and criteria used for selection. This study compares GEV and Gumbel distributions and analyzes different criteria used to select the best distribution. We used 224 series of annual maximums of rainfall stations in Santa Catarina (Brazil), with sizes between 12 and 90 years and asymmetry coefficient ranging from -0.277 to 3.917. We used the Anderson–Darling, Kolmogorov-Smirnov (KS), and Filliben adhesion tests. For an indication of the best distribution, we used the standard error of estimate, Akaike’s criterion, and the ranking with adhesion tests. KS test proved to be less rigorous and only rejected 0.25% of distributions tested, while Anderson–Darling and Filliben tests rejected 9.06% and 8.8% of distributions, respectively. GEV distribution proved to be the most indicated for most stations. High agreement (73.7%) was only found in the indication of the best distribution between Filliben tests and the standard error of estimate.
Geology, Mining, and Mineral Potential of Southern Venezuela
Authors: Channer Dominic , Graffe Elsa , Vielma Pedro 
Published: September 2021

ABSTRACT
The highly prospective Precambrian Guyana shield south of the Orinoco River in Venezuela can be divided into five main provinces: Imataca, Pastora-Botanamo, Cuchivero, Amazonas, and Roraima. The combination of gold-rich granite-greenstone belts, felsic volcanic and granitic terrains, highly diamondiferous kimberlites, widespread gold and diamond placers, and large unexplored areas makes this region an exciting exploration province. Important mineralization events occurred at different times over a wide range of geologic time, from 3.2 Ga for banded iron formation in Imataca, 2.0 to 1.9 Ga for gold mineralization in Pastora-Botanamo, 0.71 Ga for diamondiferous kimberlite emplacement in Cuchivero, and the Tertiary for formation of enriched iron ores and bauxite ores in Imataca and Amazonas.
Iron and aluminum mining is controlled by state mining corporations, with current annual ore production of 23 and 5.2 Mt, respectively. Gold mining is divided between state and private companies and artisanal operations. Total gold production is probably about 750,000 oz per year, including artisanal production. All diamond production is currently artisanal, with total estimated annual production of 500,000 ct. When current project go into production, Venezuela’s gold and diamond production will pass 1.3 Moz/yr and 1 Mct/yr, respectively. Artisanal mining is a key part of the gold and diamond-mining industry in Venezuela, and prospective exploration and mining companies must be aware of this; they should include projects with artisanal miners and local communities in their exploration and development planning.
A Retrospective Study Correlating Modified Radiological Chest Volume and ‎Vertebral Heart Score with Pulmonary Patterns in Dogs
Authors: Chee Tan M. C. , Okene I. A. , Hashim A. 
Published: September 2021

Veterinary practices rely on the Vertebral Heart Score (VHS) to determine cardiac silhouette size. In addition to cardiac silhouette, pulmonary patterns are examined to determine if clinical signs such as coughing are of cardiac or respiratory origin. Concept of interpreting pulmonary patterns are based on the anatomical structure involved within the lung parenchyma to make assumptions of manifestation of diseases. Modified Radiographic Chest Volume (mRCV) and Vertebral Heart Score (VHS) were retrospectively evaluated for correlation with pulmonary patterns in dogs. Patient data and thoracic radiographs were obtained from the digital repository of selected veterinary clinics in Malaysia. Findings revealed that there are wide variations in VHS and are significantly associated with pulmonary patterns (p < 0.05). Mean VHS values of 10.5 ± 1.2, and variations in mean mRCV across breed (26.74 ± 16.71) were observed. The mRCV weakly correlated with VHS denoting that changes in cardiac sizes does not necessarily synergise with lung volume. Therefore, it is recommended to evaluate pulmonary patterns alongside VHS while interpreting thoracic radiographs for cardiorespiratory diseases.
Faktor-Faktor Yang Memotivasi Mahasiswa Uniss Untuk Menjadi Wirausaha
Authors: Setyawan Suprihono , . Ridwan 
Published: September 2021

This study aims to analyze and examine the factors that influence UNISS Students’ interest in becoming entrepreneurs. This studi explores the analytical approaches used in mixed methods qualitative and quantitative with the number of respondents as many as 200 students of Selamat Sri University who have taken entrepreneurship courses. The 200 respondents who filled out forms in answering questionnaires just 144 students. The results showed that partially the Human Resource Factor was influence students' interest in becoming entrepreneurs (5.3%), then other Factors Capital was influenced 7.4%. The result showed that Students’ Motivation was influenced 6%. While Marketing factor was influenced 4%. And laast factor was Training influnced 5% student in becoming entrepreneurs. Simultaneously, the factors studied provided an explanation as showed by Coeficient determination number (17,4%), while other factors that are not studied are 82.6%
Pengaruh Electronic Word of Mouth (E-WoM), Kelompok Teman Sebaya (Peer Group) dan Gaya Hidup Hedonis pada Keputusan Pembelian Konsumen Filosofi Kopi Jogja
Authors: Wacono Topri Dwi , Lukitaningsih Ambar , Maharani Bernadetta Diansepti 
Published: September 2021

Tujuan dari penelitian ini adalah untuk menguji Electronic Word of Mouth, Peer Group dan Gaya Hidup Hedonis pada Keputusan Pembeliankonsumen Filosofi Kopi Jogja. Penelitian ini menggunakan metode penlitian kuantitatif dengan teknik pengambilan sampel non-probabilitas sampling. Hasil dari penelitian ini menunjukkan bahwa Electronic Word of Mouth dan gaya hidup hedonis mempengaruhi keputusan pembelian. Hal ini menunjukkan bahwa semakin tinggi kecenderungan seseorang melakukan Electronic Word of Mouth, maka semakin tinggi juga kemungkinan melakukan Keputusan Pembelian serta memiliki gaya hidup hedonis yang tinggi maka keputusan untuk melakukan pembelian akan semakin tinggi. Sementara peer group tidak berpengaruh secara positif dan signifikan terhadap keputusan pembelian konsumen filosofi kopi jogja.
Tujuan dari penelitian ini adalah untuk menguji Electronic Word of Mouth, Peer Group dan Hedonic Lifestyle terhadap Keputusan Pembelian Konsumen Filosofi Kopi Jogja. Penelitian ini menggunakan metode penelitian kuantitatif dengan teknik non-probability sampling. Hasil penelitian ini menunjukkan bahwa Electronic Word of Mouth dan gaya hidup hedonis mempengaruhi keputusan pembelian. Hal ini menunjukkan bahwa semakin tinggi kecenderungan seseorang untuk melakukan Electronic Word of Mouth, maka semakin tinggi pula kemungkinannya untuk membuat Keputusan Pembelian dan memiliki gaya hidup hedonis yang tinggi maka semakin tinggi pula keputusannya untuk melakukan pembelian. Sedangkan peer group tidak berpengaruh positif dan signifikan terhadap keputusan pembelian konsumen pada Filosofi Kopi Jogja.
PENGARUH KUALITAS PRODUK, DESAIN PRODUK, DAN PROMOSI TERHADAP KEPUTUSAN PEMBELIAN PRODUK DI E-COMMERCE LAZADA
Authors: Priandewi. Made. Maitri. , Fadhilah Muinah , Maharani Bernadetta DianSepti 
Published: September 2021

Dahulu berbelanja di toko offline sangat diminati oleh konsumen. Seiring dengan berkembangnya teknologi, banyak perusahaan yang mengembangkan dan memfasilitasi online store kecil dengan dibuatnya E-Commerce. Salah satunya adalah Lazada. Penelitian ini dilakukan untuk mengetahui pengaruh kualitas produk, desain produk, dan promosi terhadap keputusan pembelian pada E-Commerce Lazada baik secara simultan maupun secara parsial. Penelitian ini bersifat deskriptif dengan data kuantitatif. Data yang digunakan adalah data primer yang diperoleh dari kuesioner.
Hasil penelitian ini menunjukkan bahwa pengujian hipotesis secara parsial hanya variabel kualitas produk (X1) dan promosi (X3) yang berpengaruh secara signifikan terhadap keputusan pembelian (Y). Sedangkan, variabel desain produk (X2) tidak berpengaruh secara signifikan terhadap keputusan pembelian (Y). Sedangkan, pengujian secara simultan kualitas produk (X1), desain produk (X2), dan promosi (X3) berpengaruh secara bersama sama terhadap keputusan pembelian (Y). Saran yang dibutuhkan dalam penelitian selanjutnya yaitu menambahkan variabel lain yang turut mempengaruhi keputusan pembelian seperti harga, kepercayaan, fitur dan sebagainya.
Kata kunci: Desain Produk, Keputusan Pembelian, Kualitas Produk, Promosi