bluuebunny/crossref_metadata_2025 huggingface dataset:
Grapevine Phenology in Four Portuguese Wine Regions: Modeling and Predictions
Authors: Reis Samuel , Fraga Helder , Carlos Cristina , Silvestre José , Eiras-Dias José , Rodrigues Pedro , A. Santos João
Published: March 2021

Phenological models applied to grapevines are valuable tools to assist in the decision of cultural practices related to winegrowers and winemakers. The two-parameter sigmoid phenological model was used to estimate the three main phenological stages of the grapevine development, i.e., budburst, flowering, and veraison. This model was calibrated and validated with phenology data for 51 grapevine varieties distributed in four wine regions in Portugal (Lisboa, Douro, Dão, and Vinhos Verdes). Meteorological data for the selected sites were also used. Hence, 153 model calibrations (51 varieties × 3 phenological stages) and corresponding parameter estimations were carried out based on an unprecedented comprehensive and systematized dataset of phenology in Portugal. For each phenological stage, the centroid of the estimated parameters was subsequently used, and three generalized sigmoid models were constructed (budburst: d =−0.6, e = 8.6; flowering: d = −0.6, e = 13.7; veraison: d = −0.5, e = 13.2). Centroid parameters show high performance for approximately 90% of the varieties and can thereby be used instead of variety-specific parameters. Overall, the RMSE (root-mean-squared-error) is < 7 days, while the EF (efficiency coefficient) is > 0.5. Additionally, according to other studies, the predictive capacity of the models for budburst remains lower than for flowering or veraison. Furthermore, the F-forcing parameter (thermal accumulation) was evaluated for the Lisboa wine region, where the sample size is larger, and for the varieties with model efficiency equal to or greater than 0.5. A ranking and categorization of the varieties in early, intermediate, and late varieties was subsequently undertaken on the basis of F values. In this way, these results of the present study will be incorporated on a web platform, where the sigmoid model must convey valuable information regarding the development/evolution of the vineyard with short-term predictions.

Keywords: grapevine; phenology modeling; sigmoid model; wine regions; short-term predictions; Portugal
Reconstructing Antarctic snow accumulation using nitrogen isotopes of nitrate
Authors: Akers Pete D. , Savarino Joël , Caillon Nicolas , Curran Mark , Van Ommen Tas
Published: March 2021

Precise Antarctic snow accumulation estimates are needed to understand past and future changes in global sea levels, but standard reconstructions using water isotopes suffer from competing isotopic effects external to accumulation. We present here an alternative accumulation proxy based on the post-depositional photolytic fractionation of nitrogen isotopes (d15N) in nitrate. On the high plateau of East Antarctica, sunlight penetrating the uppermost snow layers converts snow-borne nitrate into nitrogen oxide gas that can be lost to the atmosphere. This nitrate loss favors 14NO3- over 15NO3-, and thus the d15N of nitrate remaining in the snow will steadily increase until the nitrate is eventually buried beneath the reach of light. Because the duration of time until burial is dependent upon the rate of net snow accumulation, sites with lower accumulation rates have a longer burial wait and thus higher d15N values. A linear relationship (r2 = 0.86) between d15N and net accumulation-1 is calculated from over 120 samples representing 105 sites spanning East Antarctica. These sites largely encompass the full range of snow accumulation rates observed in East Antarctica, from 25 kg m-2 yr-1 at deep interior sites to >400 kg m-2 yr-1 at near coastal sites. We apply this relationship as a transfer function to an Aurora Basin ice core to produce a 700-year record of accumulation changes. Our nitrate-based estimate compares very well with a parallel reconstruction for Aurora Basin that uses volcanic horizons and ice-penetrating radar. Continued improvements to our database may enable precise independent estimates of millennial-scale accumulation changes using deep ice cores such as EPICA Dome C and Beyond EPICA-Oldest Ice.
CORES: Interactions of artistic and scientific perspectives
Authors: Guelton Bernard
Published: March 2021

CORES: Interactions of artistic and scientific perspectives

Bernard GUELTON, Université Paris 1 Panthéon Sorbonne, ANR CORES

 

Artistic context

The research team Fictions & Interactions of the University Paris 1 and the media company ORBE have developed since 2013 collective artistic experiments between distant cities (Paris, Shanghai, Montreal, Rio de Janeiro). Using specially designed interactive applications and creative scenarios, the goal was to connect remote walkers between one or the other of these cities. The project was to hybridize urban spaces of different conformities through physical, virtual and fictional interactions between participants.

The artistic practices of space and especially the interactions between distant walkers do not simply provide a context for study here, but form a kind of anticipation of the post-representational paradigm of cartography with examples such as the psycho-geography of the situationists in the late 1950s. As early as 1994, an artist like Fujihata used GPS technology in his project Impressing Velocity. The data collected by Fujihata models the itinerary by producing a contraction of the form during a rapid movement, or an expansion of the form during a slow movement. However, it is from the 2000s that groups of artists from participatory theater such as Blast Theory use GPS technologies, visual and verbal interactions to connect walkers in tasks of exploration or playful interaction.

Scientific implications

After several years of experimentation on collective walks using instrumental and shared CTs, a central scientific question has clearly emerged: to what extent are instrumental and shared maps likely to modify our behaviours and spatial representations?

To answer the question of the impact of mapping tools and collective interactions on collective representations, the CORES project associates and crosses geography, geomatics, cognitive psychology, computer science, artistic practices of walking, design and data visualization. Each of these disciplines contributes to the proposed methodology. Spatial cognition from cognitive psychology is now extended and transformed by the neurophysiology of brain areas dedicated to spatial behaviors. If the study of representations in space has long associated cognitive psychology and geographical sciences, the CORES project renews this association in an original way by closely linking representations of space to behaviours with an approach that is no longer only static, but above all dynamic. Thus, a dynamic approach to the trackings of walkers in relation to a dynamic approach to drawn representations forms an important stake at the level of the proposed methodology.
Magnetospheric reconfiguration during the substorm cycle as inferred from the data-based modeling.
Authors: Tsyganenko Nikolai , Andreeva Varvara , Sitnov Mikhail , Gjerloev Jesper , Chu Xiangning , Troshichev Oleg
Published: March 2021

First results are presented of reconstructing the evolution of magnetospheric configurations through the full cycle of isolated substorms. The modeling covers the low- and mid-latitude magnetosphere in the range of radial distances from 2 to 20 Re and is based on a synthesis of (1) a high-resolution representation of the magnetic field by cylindrical basis functions, (2) the ever largest pool of magnetospheric and interplanetary data spanning the last quarter century (1995-2019), (3) an archive of concurrent ground-based indices and their temporal trends, quantifying the geomagnetic activity over the full range of latitudes, including the low-latitude ring current SMR-index, the midlatitude positive bay MPB-index, the auroral SML-index, and the polar cap PC-index, (4) the data-mining nearest-neighbour (NN) technique of the data selection and weighting in the geometric and parametric spaces. The obtained successive diagrams of magnetic depression/compression, electric current, and field line maps demonstrate all the typical features of the substorm cycle: the initial relatively slow stretching of the nightside tail during the growth phase, followed by its sudden collapse associated with a dramatic disruption of the tail current at R~11-16 Re, and finally a gradual recovery of the configuration after the expansion phase is over.
Carbon cycle response to temperature overshoot beyond 2 °C – an analysis of CMIP6 models
Authors: Melnikova Irina , Boucher Olivier , Cadule Patricia , Ciais Philippe , Gasser Thomas , Quilcaille Yann , Shiogama Hideo , Tachiiri Kaoru , Yokohata Tokuta , Tanaka Katsumasa
Published: March 2021

There is a substantial gap between the current emissions of greenhouse gases and levels required for achieving the 2 and 1.5 °C temperature targets of the Paris Agreement. Understanding the implications of a temperature overshoot is thus an increasingly relevant research topic. We carry out a study as part of the “Achieving the Paris Agreement Temperature Targets after Overshoot (PRATO)” project of the MOPGA programme on the 2 °C overshoot of the Paris Agreement temperature target. We explore the carbon cycle feedbacks over land and ocean in the SSP5-3.4-OS overshoot scenario by using an ensemble of Coupled Model Intercomparison Project 6 Earth system models. Models show that after the CO2 concentration and air temperature peaks, land and ocean are decreasing carbon sinks from the 2040s and become sources for a limited time in the 22nd century. The decrease in the carbon uptake precedes the CO2 concentration peak. The early peak of the ocean uptake stems from its dependency on the atmospheric CO2 growth rate. The early peak of the land uptake occurs due to a larger increase in ecosystem respiration than the increase in gross primary production, as well as due to a concomitant increase in land-use change emissions primarily attributed to the wide implementation of biofuel croplands. The carbon cycle feedback parameters amplify after the CO2 concentration and temperature peaks, so that land and ocean absorb more carbon per unit change in the atmospheric CO2 change (stronger negative feedback) and lose more carbon per unit temperature change (stronger positive feedback) compared to if the feedbacks stayed unchanged. The increased negative CO2 feedback outperforms the increased positive climate feedback. This feature should be investigated under other scenarios and reflected in simple climate models.
Remote impact of North Atlantic sea surface temperature errors in sub‐seasonal forecasts
Authors: Roberts Chris , Vitart Frederic , Balmaseda Magdalena
Published: March 2021

The ECMWF sub-seasonal forecast model includes dynamic representations of the atmosphere, ocean, sea-ice, and ocean-waves. Coupling to a dynamic ocean model allows more a realistic representation of air-sea interaction, but also introduces the potential for systematic errors in sea surface temperatures (SST). Here, we show that North Atlantic SST biases associated with errors in the position of the Gulf Stream have a significant impact on initialized forecasts at the sub‐seasonal time range. Correcting these errors with an online SST bias‐correction scheme improves the mean state of the North Atlantic region and has a significant positive impact on forecasts of atmospheric circulation anomalies. Improvements to forecast skill extend beyond the North Atlantic into Europe and along the northern hemisphere subtropical waveguide. These impacts provide important evidence for the potential benefits to initialized coupled forecast systems of higher‐resolution ocean models that can better resolve the position of the Gulf Stream.

Reference: Roberts, C. D., Vitart, F., & Balmaseda, M. A. Hemispheric impact of North Atlantic SSTs in sub‐seasonal forecasts. Geophysical Research Letters, e2020GL091446.
Decomposability of Soil Samples along a Moisture Gradient in a Peat Bog in Siikaneva, Finland
Authors: Schwarzer Johanna , van Delden Lona , Strauss Jens , Treat Claire
Published: March 2021

Climate change is already affecting moisture dynamics in wetlands and previously moist soils. Elongated and localized dry spells lead to more aerobic conditions in previously oxygen depleted soils, favourable for organic matter decomposition. The substrate quality of older organic matter might, on the other hand, limit decomposition rates. The persistence of organic material towards microbial degradation and its relation to physico-chemical characteristics as well as biomarkers is however still unclear.

We are investigating soil organic matter characteristics and comparing them to soil respiration rates to quantify the soil’s persistence towards aerobic decomposition. Lipid biomarkers together with physico-chemical characteristics will assess the source and quality of soil organic matter and be compared to 60 days of aerobic respiration rates. Soil samples were taken up to 1m along a moisture gradient from a peat bog, an intermediate bushy site, and the adjacent forest in Siikaneva, Finland.

We hypothesize that soil respiration in aerobic incubations can be predicted by soil characteristics. Thus, from this data set, estimates of soil carbon vulnerability could be inferred and help predict decomposition rates with progressing climate change.
The diffusing-velocity random walk: Capturing the interplay of diffusion and heterogeneous advection within a spatial-Markov framework
Authors: Aquino Tomas , Le Borgne Tanguy
Published: March 2021

The spatial distribution of a solute undergoing advection and diffusion is impacted by the velocity variability sampled by tracer particles. In spatially structured velocity fields, such as porous medium flows, Lagrangian velocities along streamlines are often characterized by a well-defined correlation length and can thus be described by spatial-Markov processes. Diffusion, on the other hand, is generally modeled as a temporal process, making it challenging to capture advective and diffusive dynamics in a single framework. In order to address this limitation, we have developed a description of transport based on a spatial-Markov velocity process along Lagrangian particle trajectories, incorporating the effect of diffusion as a local averaging process in velocity space. The impact of flow structure on this diffusive averaging is quantified through an effective shear rate. The latter is fully determined by the point statistics of velocity magnitudes together with characteristic longitudinal and transverse lengthscales associated with the flow field. For infinite longitudinal correlation length, our framework recovers Taylor dispersion, and in the absence of diffusion it reduces to a standard spatial-Markov velocity model. This novel framework allows us to derive dynamical equations governing the evolution of particle position and velocity, from which we obtain scaling laws for the dependence of longitudinal dispersion on Péclet number. Our results provide new insights into the role of shear and diffusion on dispersion processes in heterogeneous media.

In this presentation, I propose to discuss: (i) Spatial-Markov models and the modeling of diffusion as a spatial rather than temporal process; (ii) The concept of the effective shear rate and its role in the diffusive dynamics of tracer particle velocities; (iii) The role of transverse diffusion and its interplay with velocity heterogeneity on longitudinal solute dispersion.
euptfv2: updated hydraulic pedotransfer functions for Europe
Authors: Szabó Brigitta , Weynants Melanie , Weber Tobias
Published: March 2021

We present improved European hydraulic pedotransfer functions (PTFs) which now use the machine learning algorithm random forest and include prediction uncertainties. The new PTFs (euptfv2) are an update of the previously published euptfv1 (Tóth et al., 2015). With the derived hydraulic PTFs soil hydraulic properties and van Genuchten-Mualem model parameters can be predicted from easily available soil properties. The updated PTFs perform significantly better than euptfv1 and are applicable for 32 predictor variables combinations. The uncertainties reflect uncertainties from the considered input data, predictors and the applied algorithm. The euptfv2 includes transfer functions to compute soil water content at saturation (0 cm matric potential head), field capacity (both -100 and -330 cm matric potential head) and wilting point (-15,000 cm matric potential head), plant available water content computed with field capacity at -100 and -330 cm matric potential head, saturated hydraulic conductivity, and Mualem-van Genuchten parameters of the moisture retention and hydraulic conductivity curves. The influence of predictor variables on predicted soil hydraulic properties is explored and suggestions to best predictor variables given.

The algorithms have been implemented in a web interface (https://ptfinterface.rissac.hu) and an R package (https://doi.org/10.5281/ZENODO.3759442) to facilitate the use of the PTFs, where the PTFs’ selection is automated based on soil properties available for the predictions and required soil hydraulic property.

The new PTFs will be applied to derive soil hydraulic properties for field- and catchment- scale hydrological modelling in European case studies of the OPTAIN project (https://www.optain.eu/). Functional evaluation of the PTFs is performed under the iAqueduct research project.

 

This research has been supported by the Hungarian National Research, Development and Innovation Office (grant no. KH124765), the János Bolyai Research Scholarship of the Hungarian Academy of Sciences (grant no. BO/00088/18/4), and the German Research Foundation (grant no. SFB 1253/12017). OPTAIN is funded by the European Union’s Horizon 2020 Program for research and innovation under Grant Agreement No. 862756.
A New Thermal Categorization of Ice-covered Lakes
Authors: Yang Bernard , Wells Mathew , McMeans Bailey , Dugan Hilary , Rusak James , Weyhenmeyer Gesa , Brentrup Jennifer , Hrycik Allison , Laas Alo , Pilla Rachel , Austin Jay , Blanchfield Paul , Carey Cayelan , Guzzo Matthew , Lottig Noah , Mackay Murray , Middel Trevor , Pierson Don , Wang Junbo , Young Joelle
Published: March 2021

Lakes are traditionally classified based on their thermal regime and trophic status. While this classification adequately captures many lakes, it is not sufficient to understand seasonally ice-covered lakes, the most common lake type on Earth. We describe the inverse thermal stratification in 19 highly varying lakes and derive a model that predicts the temperature profile as a function of wind stress, area, and depth. The results suggest an additional subdivision of seasonally ice-covered lakes to differentiate under-ice stratification. When ice forms in smaller and deeper lakes, inverse stratification will form with a thin buoyant layer of cold water (near 0oC) below the ice, which remains above a deeper 4oC layer. In contrast, the entire water column can cool to ~0oC in larger and shallower lakes. We suggest these alternative conditions for dimictic lakes be termed “cryostratified” and “cryomictic.”
Sediment retention in river deltas and feedbacks with delta morphology
Authors: Nienhuis Jaap , Paniagua-Arroyave Juan , Dunn Frances , Cohen Sagy , Tornqvist Torbjorn
Published: March 2021

Fluvial sediments have collectively formed about 900,000 km2 of deltaic land since Holocene sea-level rise slowed down. The rate at which deltas have retained fluvial sediment to build deltaic land, however, has varied greatly between different deltas. Here we quantify sediment retention in the delta topset and foreset for 3,556 deltas globally. We estimate retention from data on delta morphology and cross-sectional area, combined with WBMSed data on fluvial suspended sediment supply. Deltas, on average, retain 25±2% (standard error of the mean) of the fluvial sediment in their topset and 31±2% in their foreset. Because topset sediment retention reduces the sediment delivery to the river mouth, it sets up a feedback with processes that build delta morphology. Waves reduce topset sediment retention whereas tides increase it. Tide dominated deltas retain 61±24% on their topset, on average, compared to 21±3% and 24±2% for river- and wave-dominated deltas, respectively. Larger deltas trap more sediment, but not in comparison to their larger sediment loads, making them relatively inefficient sediment traps.
Subsurface oceanic structure associated with atmospheric convectively coupled equatorial Kelvin waves in the eastern Indian Ocean
Authors: Azaneu Marina , Matthews Adrian , Baranowski Dariusz
Published: March 2021

Atmospheric convectively coupled equatorial Kelvin waves (CCKWs) are a major tropical weather feature strongly influenced by ocean--atmosphere interactions. However, prediction of the development and propagation of CCKWs remains a challenge for models. The physical processes involved in these interactions are assessed by investigating the oceanic response to the passage of CCKWs across the eastern Indian Ocean and MC using the NEMO ocean model analysis with data assimilation. Three-dimensional life cycles are constructed for "solitary" CCKW events. As a CCKW propagates over the eastern Indian Ocean, the immediate thermodynamic ocean response includes cooling of the ocean surface and subsurface, deepening of the mixed layer depth, and an increase in the mixed layer heat content. Additionally, a dynamical downwelling signal is observed two days after the peak in the CCKW westerly wind burst, which propagates eastward along the Equator and then follows the Sumatra and Java coasts, consistent with a downwelling oceanic Kelvin wave with an average phase speed of 2.3 m s-1. Meridional and vertical structures of zonal velocity anomalies are consistent with this framework. This dynamical feature is consistent across distinct CCKW populations, indicating the importance of CCKWs as a source of oceanic Kelvin waves in the eastern Indian Ocean. The subsurface dynamical response to the CCKWs is identifiable up to 11 days after the forcing. These ocean feedbacks on time scales longer than the CCKW life cycle help elucidate how locally driven processes can rectify onto longer time-scale processes in the coupled ocean--atmosphere system.
Non-linear Hydrologic Organization
Authors: Hunt Allen , Faybishenko Boris , Ghanbarian Behzad
Published: March 2021

Abstract. We revisit three variants of the well-known Stommel diagrams that have been used to summarize knowledge of characteristic scales in time and space of some important hydrologic phenomena and modified these diagrams focusing on spatio-temporal scaling analyses of the underlying hydrologic processes. In the present paper we focus on soil formation, vegetation growth, and drainage network organization. We use existing scaling relationships for vegetation growth and soil formation, both of which refer to the same fundamental length and time scales defining flow rates at the pore scale, but different powers of the power-law relating time and space. The principle of a hierarchical organization of optimal subsurface flow paths could underlie both root lateral spread (rls) of vegetation and drainage basin organization. To assess the applicability of scaling, and to extend the Stommel diagrams, data for soil depth, vegetation root lateral spread, and drainage basin length have been accessed. The new data considered here include time scales out to 150 Myr that correspond to depths of up to 240 m and horizontal length scales up to 6400 km, and probe the limits of drainage basin development in time, depth, and horizontal extent.
Physical properties of shallow ice cores from Antarctic and sub-Antarctic islands
Authors: Thomas Elizabeth Ruth , Gacitúa Guisella , Pedro Joel B. , Faith King Amy Constance , Markle Bradley , Potocki Mariusz , Moser Dorothea Elisabeth
Published: March 2021

Abstract. The sub-Antarctic is one of the most data-sparse regions on earth. A number
of glaciated Antarctic and sub-Antarctic islands have the potential to
provide unique ice core records of past climate, atmospheric circulation, and
sea ice. However, very little is known about the glaciology of these remote
islands or their vulnerability to warming atmospheric temperature. Here we
present melt histories and density profiles from shallow ice (firn) cores
(14 to 24 m) drilled on three sub-Antarctic islands and two Antarctic
coastal domes. Additionally, complementary ground-penetrating radar (GPR)
data were collected to further characterize each site and assess the spatial
distribution of the observed melt layers. This study includes the first ever
firn cores from Bouvet Island (54∘25′19′′ S, 03∘23′27′′ E) in the South
Atlantic, from Peter I Island (68∘51′05′′ S, 90∘30′35′′ W) in the
Bellingshausen Sea, and from Young Island (66∘31′44′′ S, 162∘33′21′′ E) in the Ross Sea sector's Balleny island chain.
Despite their sub-Antarctic location, surface melt is low at most sites
(melt layers account for ∼ 10 % of total core), with
undisturbed ice layers in the upper ∼ 40 m, suggesting minimal
impact of meltwater percolation. The exception is Young Island, where melt
layers account for 47 % of the firn core. Surface snow densities range
from 0.47 to 0.52 kg m−3, with close-off depths ranging from 21 to 51 m. Based on the measured density, we estimate that the bottom ages of a 100 m ice core drilled on Peter 1 Island would reach ∼ 1856
CE and ∼ 1874 CE at Young Island.
Stigma terhadap Orang dengan HIV dan AIDS (ODHA) pada Masyarakat di Kelurahan Kayu Merah Kota Ternate Tahun 2019
Authors: Asra Emamalina , Supriyatni Nani , Mansyur Suryani
Published: March 2021

Stigma adalah suatu sifat yang menghubungkan seseorang yang terinfeksi HIV dengan nilai-nilai negatif yang diberikan oleh masyarakat. Pemberian Stigma membuat ODHA diperlakukan secara berbeda dengan orang lain dan dapat menghambat proses pengobatan dan dapat meningkatkan jumlah pengidap AIDS.  Jenis penelitian ini adalah penelitian Survey Analitik dengan rancangan Cross Sectional Study.Pengumpulan data menggunakan koesener untuk megidentifikasi variabel penelitian.Pengelolaan data menggunakan komputerisasi dengan menggunakan program spss dan analisis data menggunakan analisis Chi-square.Penyajian data penelitian dalam bentuk tabel dari populasi pada penelitian ini adalah seluruh kepala keluarga masyarakat Kayu Merah Kota Ternate dengan besar sampel yang digunakan adalah 88 KK (kepala keluarga).Hasil  penelitian yang dilihat dari uji Chi-square diperoleh distribusi tidak bermakna antara pengetahuan ( =0,754 > 0,1) tingkat pendidikan ( =0,988 > 0,1), dan keterpaparan media ( =0,710 > 0,1) dengan stigma terhadap ODHA (orang dengan HIV dan AIDS). Berdasarkan hasil penelitian ini diharapkan kepada instansi  Puskesmas setempat perlu meningkatkan promosi tentang HIV dan AIDS, dan penanggulangan preventif atau peraturan dari pemerintah pusat dan daerah dalam bentuk UU serta adanya kontrol masyarakat terhadap hukum yang berkaitan perzinaan (seks bebas) dan kepada peneliti selanjutnya sebaiknya mengmbil variabel selain dari penelitian ini yakni variabel interaksi dengan ODHA dan pemberian label negatif misalnya penyakit kutukan.
Strategi Promosi Kesehatan Dalam Upaya Rehabilitasi Penyalahgunaan Narkoba Oleh Badan Narkotika Nasional Provinsi (BNNP) Maluku Utara Tahun 2019
Authors: Ramli Ramli , Namira Namira , Rahayu Agustin
Published: March 2021

Undang-Undang Narkotika Nomor 35 Tahun 2009 mengamanahkan dilakukannya proses wajib lapor pecandu narkotika ke Puskesmas, Rumah Sakit, atau lembaga rehabilitasi medis dan lembaga rehabilitasi sosial yang ditunjuk oleh pemerintah untuk mendapatkan pengobatan dan perawatan. Pelaksanaan proses wajib lapor memerlukan koordinasi antara instansi-instansi yang terkait dengan dukungan dari masyarakat sehingga dapat mencapai hasil yang optimal (BNN RI, 2014). Penelitian ini bertujuan untuk mendapatkan informasi terkait Advokasi, Kemitaraan dan Pemberdayaan dalam Upaya Rehabilitasi Penyelahgunaan Narkoba di BNNP Maluku Utara. Jenis penelitian yang digunakan adalah penelitian Kualitatif, pengumpulan data melalui wawancara mendalam, penentuan informan dilakukan dengan tehnik purposive sampling dan jumlah informan sebanyak 4 orang dengan rincian 2 informan pegawai BNNP Maluku Utara dan 2 informan pegawai Lapas Kelas IIA Ternate. Berdasarkan hasil penelitian terkait Advokasi adanya dukungan dari berbagai pihak, diantaranya : Lapas Kelas IIA Ternate, Puskesmas Kalumata, RSUD Dr. Hasan Boesoirie, Klinik Pratama, LSM Rorano, dan lain-lain. Bentuk Kemitraan BNNP Malut dirumuskan dalam surat Perjanjian Kerja Sama (PKS) antar institusi, diantaranya : Perjanjian Kerjasama antara Bidang Rehabilitasi BNNP Maluku Utara dengan Lapas Kelas IIA Ternate tentang dukungan layanan Rehabilitasi bagi pecandu dan korban penyalahgunaan Narkoba, Perjanjian Kerjasama dengan Puskesmas Kalumata tentang dukungan Pelayanan Rehabilitasi bagi pecandu dan korban Penyalahgunaan Narkotika pada fasilitas pemerintah. Adapun kegiatan Pemberdayaan melakukan penyuluhan dan pelatihan untuk memotivasi klien agar mengikuti layanan program rehabilitasi dan mengasah ketrampilan yang dimiliki klien sesuai bakat dan minat. Kendala yang ditemukan  kurangnya pengguna melapor diri secara sukarela,  sumber daya terbatas dan kurangnya sarana prasarana pendukung lainnya. Disarankan kepada Bidang Rehabilitasi BNNP Maluku Utara agar selalu melakukan penyuluhan dan memotivasi pengguna sehingga mereka secara sukarela melakukan rehabilitasi narkoba, menyediakan rumah damping, dan alat transportasi seperti bus dan speed boat.
Pengaruh Karakteristik Sistem Informasi Akuntansi Manajemen Terhadap Kinerja Manajerial UMKM
Authors: Kamal Nur Asmi Ainul , Mahfudnurnajamuddin Mahfudnurnajamuddin , Junaid Asriani
Published: March 2021

Penelitian ini dilakukan dengan bertujuan untuk menganalisis pengaruh karakteristik Sistem Informasi Akuntansi manajemen yang berupa Broad scope, Timeliness, Aggregation dan Integration terhadap kinerja manajerial. Metode yang digunakan dalam penelitian ini menggunakan pendekatan kuantitatif. Pengumpulan data menggunakan data primer yang diperoleh dari kuesioner.  Populasi dalam penelitian ini adalah 108 UMKM usaha Cafe di Kecamatan Panakukang Kota Makassar. Sampel yang akan digunakan diambil menggunakan rumus slovin sehingga didapatkan 85 sampel dan kuesioner yang tersebar sebanyak 85 kuesioner. Data dianalisis menggunakan program Statistical Package For The Social Sciences (SPSS) Hasil penelitian broadscape memiliki pengaruh positif (berpengaruh) terhadap kinerja manajerial. Timeline memiliki pengaruh positif (berpengaruh) terhadap kinerja manajerial Agregated memiliki pengaruh positif (berpengaruh) terhadap kinerja manajeria dan Integrated memiliki pengaruh positif (berpengaruh) terhadap kinerja manajerial
This research is conducted by aiming to analyse the influence of characteristics of information System management Accounting that of Broad scope, Timeliness, Aggregation and Integration to managerial performance. The methods used in this study used a quantitative approach. Data collection using primary data obtained from questionnaires. The population in this study is 108 MSME Cafe business in Panakukang Sub-district of Makassar. Samples to be used were taken using the Slovin formula so that obtained 85 samples and questionnaires spread as many as 85 questionnaires. Data analyzed using rhe program Statistical Package for the Social Sciences (SPSS) The results of Broadscape Research have a positive effect on managerial performance. Timeline has a positive influence on the managerial performance of Agregated has a positive influence (influence) on the performance of management and Integrated has a positive effect (influential) on managerial performance
Analisis Kinerja Keuangan Bank Syariah Terpilih Di Indonesia Pasca Spin Off
Authors: Usman Ammar Fadil , Mursalim Mursalim , Su'un Muhammad
Published: March 2021

Penelitian ini dilakuan untuk menganalisa kinerja keuangan Bank Syariah terpilih pasca Spin-Off menggunakan metode penilaian Risk Profile, Good Corporate Governance, Earnings, dan Capital di Indonesia. Penelitian ini menggunakan data sekunder yang diperoleh melalui dokumentasi menggunakan pendekatan kualitatif deskriptif dengan subjek penelitan yaitu Bank BNI Syariah, BCA Syariah, BRI Syariah dan Bukopin Syariah dengan rentang waktu 5 tahun pasca bank melakukan Spin-Off. Hasil penelitian ini menunjukkan bahwa: 1) Kinerja bank ditinjau dari Risk Profil menggunakan indikator NPF dimana BNI Syariah, BRI Syariah dan Bukopin Syariah tergolong sehat, sedangkan BCA Syariah tergolong sangat sehat, sedangkan indikator FDR BNI Syariah tergolong sehat, BCA Syariah tergolong sangat sehat, BRI Syariah tergolong kurang sehat, dan Bukopin Syariah tergolong cukup sehat; 2) Kinerja bank ditinjau dari GCG pada BNI Syariah tergolong sangat sehat, sedangkan BCA Syariah, BRI Syariah, dan Bukopin Syariah tergolong sehat; 3) Kinerja bank ditinjau dari Earnings menggunakan indikator ROA dimana BNI Syariah, BCA Syariah, BRI Syariah dan Bukopin Syariah tegolong cukup sehat; 4) Kinerja bank ditinjau dari Capital menggunakan indikator CAR dimana BNI Syariah, BCA Syariah, BRI Syariah dan Bukopin Syariah tegolong sangat sehat. Hal ini berarti bahwa kinerja keuangan Bank Syariah pasca Spin-Off dalam menentukan kebijakan untuk melakukan spin-off dianggap berhasil.
Penyajian Laporan Keuangan Berdasarkan Standar Akuntansi Pemerintahan Nomor 71 Tahun 2010 Pada Inspektorat Kabupaten Enrekang
Authors: Kusuma Andry , Mus Rahman , Lannai Darwis
Published: March 2021

Penyajian Laporan Keuangan berdasarkan Standar Akuntansi Pemerintahan Nomor 71 Tahun 2010 Pada Inspektorat Kabupaten Enrekang. (dibimbing oleh dan Abdul Rahman Mus dan Darwis Lannai). Penelitian ini bertujuan untuk mengetahui dan menganalisis penyajian laporan keuangan Inspektorat Kab. Enrekang telah sesuai dengan SAP. Data yang digunakan adalah data sekunder yaitu laporan keuangan Inspektorat Kabupaten Enrekang tahun 2019. Data diperoleh dengan melakukan dokumentansi dan wawancara. Metode analisis yang digunakan adalah metode analisis deskriptif. Hasil dari penelitian ini menunjukkan bahwa laporan keuangan Inspektorat Kabupaten Enrekang telah menerapkan PP nomor 71 tahun 2010 tentang Standar Akuntansi Pemerintahan
Peranan POLRI Dalam Penanggulangan Tindak Pidana Narkotika: Studi Kabupaten Gorontalo
Authors: Amri Zaufi , Yunus Ahyuni Yunus , Badaru Baharuddin
Published: March 2021

Penelitian ini bertujuan untuk menganalisis pernanan Polri dalam Penanganggulangan Tindak Pidana Narkotika di Kabupaten Gorontalo. Metode penelitian menggunakan metode penelitian yuridis-sosiologis. Hasil penelitian bahwa efektivitas fungsi polisi dalam penyidikan tindak pidana narkotika di kota Gorontalo masih kurang efektif. Hal ini terbukti dengan semakin meningkatnya peredaran gelap maupun penyalahgunaan narkotika. Adapun upaya polisi saat ini dapat digolongkan menjadi tiga bagian yaitu secara preventif, pre-emtif, dan represif. Namun upaya-upaya ini belum efektif karena kurangnya kesadaran masyarakat akan bahaya penyalahgunaan narkotika serta mudahnya narkotika didapatkan oleh masyarakat. Sedangkan faktor-faktor yang mempengaruhi peranan kepolisian dalam menanggulangi peredaran gelap narkotika di Gorontalo antara lain: faktor substansi hukum, faktor struktur hukum, faktor sarana dan prasarana, faktor masyarakat, dan faktor kebudayaan hukum.

This study aims to analyze the role of the National Police in the Management of Narcotics Crime in Gorontalo District. The research method uses juridical-sociological research methods. The results showed that the effectiveness of the police function in investigating narcotics crime in Gorontalo city is still not effective. This is evidenced by the increasing number of illicit trafficking and drug abuse. The current police efforts can be classified into three parts, namely preventive, pre-emptive, and repressive. However, these efforts have not been effective because of the lack of public awareness of the dangers of narcotics abuse and the ease with which narcotics are obtained by the community. Meanwhile, the factors that influence the role of the police in overcoming illicit narcotics trafficking in Gorontalo include: legal substance factors, legal structure factors, facilities and infrastructure factors, community factors, and legal culture factors
Analisis Pertumbuhan Dan Ketimpangan Ekonomi Kabupaten/Kota Di Provinsi Sulawesi Selatan
Authors: Parkissing Yusfin , Nasir Muhammad , Nujum Syamsu
Published: March 2021

Penelitian ini dilakukan dengan tujuan: (1) menganalisa pola pertumbuhan ekonomi dan pengklasifikasian kabupaten/kota di Provinsi Sulawesi Selatan; (2) menganalisa tingkat ketimpangan ekonomi antar kabupaten/kota di Provinsi Sulawesi Selatan; (3) menguji Hipotesis Kuznets di Provinsi Sulawesi Selatan. Penelitian ini menggunakan data sekunder, yaitu melalukan studi kepustakaan dari publikasi data-data statistik oleh Badan Pusat Statistik (BPS) dan sumber-sumber pustaka lain yang memiliki relevansi dengan topik penelitian. Hasil penelitian ini menunjukkan bahwa selama periode 2015–2019: (1) perekonomian Provinsi Sulawesi Selatan mengalami pertumbuhan yang fluktuatif, tapi lebih tinggi dari pada pertumbuhan ekonomi nasional; (2) Berdasarkan Tipologi Klassen, Provinsi Sulawesi Selatan hanya terdiri atas empat tipologi wilayah yaitu Daerah Cepat–Maju  dan Cepat–Tumbuh, Daerah Maju Tapi Tertekan, Daerah Berkembang Cepat; dan Daerah Relatif Tertinggal; (3) Hipotesis U Terbalik Kuznet tidak berlaku di Provinsi Sulawesi Selatan di mana hubungan antara angka indeks Williamson dan indeks Entropi Theil  tidak menunjukkan kurva U Terbalik.
This research was conducted with the objectives of: (1) analyzing patterns of economic growth and classification of districts / cities in South Sulawesi Province; (2) analyzing the level of economic inequality between districts / cities in South Sulawesi Province; (3) testing the Kuznets Hypothesis in South Sulawesi Province. This research uses secondary data, namely through literature studies from the publication of statistical data by the Central Statistics Agency (BPS) and other literature sources that are relevant to the research topic. The results of this study indicate that during the 2015–2019 period: (1) the economy of South Sulawesi Province experienced fluctuating growth, but higher than the national economic growth; (2) Based on Klassen's typology, South Sulawesi Province only consists of four regional typologies, namely Fast-Forward and Fast-Growing Areas, Advanced But Depressed Areas, Fast Developing Areas; and Relatively Disadvantaged Areas; (3) Kuznet's Inverted U hypothesis does not apply in South Sulawesi Province where the relationship between Williamson index and Theil's Entropy index does not show an Inverted U curve.
Analisis Kualitas Pelayanan Administrasi Di Kantor BPJS Kesehatan Cabang Palopo Terhadap Kepuasan Peserta Jaminan Kesehatan Nasional (JKN-KIS) Di Kota Palopo
Authors: Nuryanti Nuryanti , Semmaila Baharuddin , Semmaila Baharuddin
Published: March 2021

Tujuan penelitian ini adalah untuk: (1) Untuk menganalisis pengaruh tampilan fisik, kehandalan, ketanggapan, jaminan dan   empati terhadap kepuasan peserta JKN-KIS di Kota Palopo dan (2) Untuk mengetahui variabel yang dominan pengaruhnya terhadap kepuasan peserta JKN-KIS di Kota Palopo. Penelitian ini dilakukan dengan menggunakan pendekatan kuantitatif. Hasil penelitian menunjukkan bahwa variabel variabel tampilan fisik berpengaruh tidak signifikan terhadap kepuasan, Variabel kehandalan berpengaruh signifikan dan positif terhadap kepuasan peserta, Variabel ketanggapan berpengaruh signifikan dan positif, Variabel jaminan berpengaruh tidak signifikan, Variabel empati berpengaruh signifikan dan positif. Dari ketiga variabel bebas yang berpengaruh signifikan yang digunakan dalam menentukan tingkat kepuasan peserta JKN-KIS, ternyata variabel ketanggapan yang mempunyai pengaruh dominan dalam meningkatkan kepuasan peserta JKN-KIS di Kota Palopo.
The purpose of this study is to: (1) To analyze the effect of physical appearance, reliability, responsiveness, assurance and empathy on the satisfaction of JKN-KIS participants in Palopo City and (2) To find out the dominant variables that affect the satisfaction of JKN-KIS participants in Palopo City. This research was conducted using a quantitative approach. This type of research is a survey that analyzes the facts and data needed to support the research discussion. The results showed that the variable physical appearance had no significant effect on satisfaction, the reliability variable had a significant and positive effect on participant satisfaction, the responsiveness variable had a significant and positive effect, the assurance variable had no significant effect, the empathy variable had a significant and positive effect. Of the three independent variables that have a significant effect on the level of satisfaction of JKN-KIS participants, it turns out that the responsiveness variable has the dominant influence in increasing the satisfaction of JKN-KIS participants in Palopo City.
Pengaruh Gaya Kepemimpinan, Lingkungan Kerja Dan Motivasi Kerja Terhadap Kinerja Guru SMP Negeri 1 Mattiro Bulu Kabupaten Pinrang
Authors: Hamdana H
Published: March 2021

The data used are primary data and secondary data. In this study the population consists of all teachers SMPN 1 Mattiro Bulu Pinrang District as many as 56 teachers. Sampling as a whole because all members of the population used as a sample of the number of small population, so the number of samples equal to the total population of 56 respondents. Data collection is done through questionnaires, and documentation. Methods of data analysis using descriptive statistical analysis, and multiple linear regression using SPSS version 21 program.The results showed that: (1) leadership style, work environment and motivation have positive and significant effect on teacher performance at SMPN 1 Mattiro Bulu Pinrang Regency and (2) From the three independent variables that have significant influence in determining teacher performance level, it turns out that the motivation variable has a dominant influence in improving teacher performance in teacher SMPN 1 Mattiro Bulu Pinrang Regency.
Pengaruh Kualitas Pelayanan Terhadap Kepuasan Peserta Jaminan Kesehatan Nasional (JKN) Di Dokter Praktik Perorangan (DPP) BPJS Kesehatan Cabang Makassar
Authors: Umrah Nurdin St. , Mahfudnurnajamuddin  , Arman
Published: March 2021

Tujuan penelitian ini adalah untuk: (1) Untuk menganalisis pengaruh kehandalan, ketanggapan dan empati terhadap kepuasan peserta JKN di dokter praktik perorangan BPJS Kesehatan Cabang Makassar, dan (2) Untuk mengetahui variabel yang dominan pengaruhnya terhadap kepuasan peserta JKN di dokter praktik perorangan BPJS Kesehatan Cabang Makassar. Penelitian ini dilakukan dengan menggunakan pendekatan kuantitatif. Penelitian ini dilaksanakan di kantor BPJS Kesehatan Cabang Makassar. Dalam penelitian ini populasi terdiri dari seluruh peserta JKN dan dokter praktik perorangan pada BPJS Kesehatan Cabang Makassar. Metode pengambilan sampel dalam penelitian ini ditentukan sebanyak 97 orang responden peserta JKN dengan menggunakan teknik purposive sampling atau secara sengaja karena dianggap mampu mewakili populasi yang ada Variabel kehandalan berpengaruh positif dan signifikan terhadap kepuasan peserta JKN di dokter praktik perorangan BPJS Kesehatan cabang Makassar Hasil penelitian menunjukkan bahwa kehandalan, ketanggapan dan empati berpengaruh positif dan signifikan terhadap kepuasan peserta JKN di dokter praktik perorangan BPJS Kesehatan Cabang Makassar. Variabel kehandalan yang memberikan pengaruh dominan terhadap kepuasan peserta JKN di dokter praktik perorangan BPJS Kesehatan Cabang Makassar, dimana kehandalan memiliki angka beta atau standardized coefficient  yang lebih besar dari variabel lainnya.
Pengaruh Pengembangan SDM,Kompetensi dan Motivasi Dalam meningkatkan Organizational Citizenship Behavior (OCB) dan Kinerja Aparatur Sipil Negara pada Pemerintah Daerah Kabupaten Sinjai Provinsi Sulawesi Selatan
Authors: Andi Irmawati Yusuf  , Jeni Kamase  , Serlin Serang  , Aryati Arfah
Published: March 2021

Penelitian ini dilakukan bertujuan (1) Untuk Mengetahui dan menganalisis pengembangan sdm terhadap Organizational Citizenship Behavior (OCB) dan Kinerja Aparatur Sipil Negara . (2) Untuk Mengetahui dan menganalisis kompetensi terhadap Organizational Citizenship Behavior (OCB) dan Kinerja Aparatur Sipil Negara. (3) Untuk Mengetahui dan menganalisis motivasi terhadap Organizational Citizenship Behavior (OCB) dan Kinerja Aparatur Sipil Negara. Penelitian ini menggunakan pendekatan kuantitatif dengan memakai data primer melalui kuisioner sebanyak 320 responden dengan populasi 1599. Penelitian dilakukan dari bulan September s/d Desember 2020. Data dianalisis menggunakan program Amos v 25. Hasil penelitian ini menunjukkan bahwa: (1) Pengembagan sdm berpengaruh positif dan signifikan terhadap Organizational Citizenship Behavior. (2) kompetensi berpengaruh positif dan signifikan terhadap Organizational Citizenship Behavior .(3) Motivasi positif dan signifikan terhadap Organizational Citizenship Behavior. (4) Pengembagan sdm berpengaruh positif dan signifikan terhadap kinerja ASN. (5) kompetensi berpengaruh positif dan tidak signifikan terhadap Kinerja ASN. (6) Motivasi positif dan tidak signifikan terhadap kinerja ASN.(7) Motivasi positif dan signifikan terhadap kinerja ASN
Pengaruh Bauran Pemasaran Terhadap Keputusan Nasabah Memiliki Tabungan Britama Pada Kantor Cabang Pembantu Bank Rakyat Indonesia Slamet Riyadi Makassar
Authors: Suwanti Ratih , Basalamah Salim , Kamase Jeni
Published: March 2021

The results of this study indicate that based on the partial test Product and Place have a positive but insignificant effect while price, promotion, employees, physical evidence and processes have a positive and significant effect, while the results of the simultaneous test of products, prices, places, employees, physical evidence and processes have a positive and significant effect. simultaneous positive and insignificant effect on Customer Decisions.
Pengaruh Gaya Kepemimpinan, Iklim Organisasi dan Budaya Organisasi Terhadap Prestasi Kerja Pegawai
Authors: Oddang Oddang , Gani Ahmad , Ramlawati Ramlawati
Published: March 2021

Penelitian ini bertujuan untuk menguji sejauh mana pengaruh gaya kepemimpinan, iklim organisasi dan budaya organisasi terhadap prestasi kerja Badan Kesatuan Bangsa dan Politik Provinsi Sulawesi - Selatan. Pengumpulan data dilakukan melalui penyebaran kuesioner dan dilaksanakan pada 74 pegawai Badan Kesatuan Bangsa dan Politik Provinsi Sulawesi - Selatan. Analisis data pada penelitian ini menggunakan bantuan program SPSS versi 20. Teknik sampling yang dipakai adalah metode sensus dan teknik pengujian data yang digunakan dalam penelitian ini meliputi Uji asumsi klasik dan analisis regresi linier berganda, untuk menguji dan membuktikan hipotesis penelitian. Hasil analisis menunjukkan bahwa secara simultan faktor gaya kepemimpinan, iklim organisasi dan budaya organisasi berpengaruh terhadap prestasi kerja pegawai dan secara parsial yang berpengaruh dominan terhadap prestasi kerja pegawai adalah gaya kepemimpinan.

This study aims to discuss how the influence of leadership style, organizational climate and organizational culture on work performance of the National Unity and Politics of the Sulawesi-South Province. Data was collected through interviews and carried out in 74 offices of the National Unity and Politics Agency of the Province of Sulawesi - South. Data analysis in this study used SPSS version 20 assistance program. The sampling technique used is the census method and the data testing technique used in this study completes the classic Assessing Test and multiple linear regression analysis, to test and prove the research hypothesis. The results of the analysis show that the factors of leadership style, organizational climate and organizational culture on work performance and partial are dominant on employee work Leadership Style.