bluuebunny/crossref_metadata_2025 huggingface dataset:
MODEL HUBUNGAN ANTARA TQM, SISTEM REWARD, SISTEM PENGUKURAN KINERJA DAN KINERJA MANAJERIAL
Authors: Yuliusman Yuliusman , Putra Wirmie Eka
Published: December 2021

Penelitian ini bertujuan untuk memberikan bukti empiris pengaruh penerapan TQM, Sistem reward, dan sistem pengukuran kinerja secara simultan dan parsial terhadap kinerja manajerial. Penelitian ini menggunakan sampel PT Bank Rakyat Indonesia (Persero) Tbk Kota Jambi. Teknik sampling yang digunakan adalah purposive sampling. Sampel yang digunakan dalam penelitian ini adalah 48 responden. Teknik analisis data yang dilakukan dalam penelitian ini adalah uji kualitas instrumen (uji validitas dan uji reliabilitas), uji asumsi klasik dan uji hipotesis. Pengolahan data menggunakan software SPSS 22 for windows. Hasil penelitian ini menunjukan bahwa secara silmultan TQM, Sistem reward dan pengukuran kinerja berpengaruh signifikan terhadap kinerja manajerial dengan hasil  0.00 < 0,5 dan secara parsial (X1) TQM berpengaruh signifikan terhadap kinerja manajerial dengan hasil 0,02, (X2) Sistem reward tidak berpengaruh signifikan terhadap kinerja manajerial dengan hasil 1,29 > 0,5 dan pengukuran kinerja berpengaruh signifikan terhadap kinerja manajerial dengan hasil 0,26 < 0,5
MODEL STORE ATMOSPHERE DAN KUALITAS PRODUK DALAM MEMBENTUK KEPUTUSAN PEMBELIAN KONSUMEN PADA GERAI J.CO DONUTS & COFFEE DIKOTA JAMBI
Authors: Muhlisin Danil , Ekasari Novita
Published: December 2021

Penelitian ini berjudul “model store atmosphere dan kualitas produk dalam membentuk  keputusan pembelian konsumen pada gerai J.CO Donuts & Coffee di kota Jambi”. Tujuan dari penelitian ini adalah untuk mengetahui seberapa besar model store atmosphere dalam membentuk keputusan pembelian pada gerai J.CO Donuts & Coffee di kota Jambi, seberapa besar pengaruh kualitas produk produk dalam membentuk keputusan pembelian pada gerai J.CO Donuts & Coffee di kota Jamb, dan bagaimana pengaruh kedua variabel independen tersebut dalam membentuk keputusan pembelian pada gerai J.CO Donuts & Coffee di kota Jambi. Pada penelitian ini dilakukan dengan metode regrensi berganda, dimana untuk mencapai tujuan pertama yaitu mengetahui model kedua variabel independennya. Regresi berguna dilakukan terhadap model lebih dari satu variabel bebas, untuk diketahu pengaruh terhadap variabel terkait. Hasil penelitian ini menunjukkan bahwa hasil variabel independen store atmosphere sebesar (0,072) yang mana artinya berpengaruh secara signifikan, sedangkan variabel independen kualitas produk nilai nya yaitu (0,595) artinya variabel independen kualitas produk berpengaruh secara signifikan dalam membentuk keputusan pembelian. Namu diantara dua variabel independen tersebut variabel yang paling mendominasi adalah variabel independen kualitas produk dimana nilainya lebih besar dibandingkan dengan nilai variabel independen store atmosphere
ANALISIS BELANJA TIDAK LANGSUNG KABUPATEN/KOTA DI PROPINSI JAMBI TAHUN 2009-2014
Authors: Sari Mila Permata
Published: December 2021

This study aims to identify and analyze the development of indirect spending in districts / cities in Jambi Province in 2009-2014. In addition, it is also used to determine and analyze the efficiency of indirect spending in terms of district / municipal efficiency in Jambi Province 2009-2014. The technical analysis used is qualitative and quantitative analysis, analysis of expenditure allocation on indirect spending development, analysis of spending performance in terms of efficiency. The development of district / municipal indirect spending in Jambi province in 2009-2014 was based on the annual average, namely the highest in Bungo district at 1.19% and the lowest in Tanjung Jabung Timur district at 0.11%. Based on the efficiency of district / municipal indirect spending in Jambi province in 2009-2014, the average target indirect expenditure from year to year has increased because from 2009-2014 all districts have been efficient from year to year in managing indirect expenditure. Districts / Cities in Jambi Province in Sungai Penuh City have been very effective from the efficiency of indirect spending.
ANALISIS FAKTOR-FAKTOR YANG MEMOTIVASI MASYARAKAT BERWIRAUSAHA SEWA LAPANGAN FUTSAL DI KOTA JAMBI
Authors: Adha Fadhol , Syarif Agus , Sari Novita
Published: December 2021

Tujuan penelitian ini adalah untuk Untuk menganalisis faktor-faktor apa saja yang  pengaruhi masyarakat berwirausaha usaha sewa lapangan futsal dan Untuk menjelaskan apa factor yang paling mempengaruhi masyarakat termemotivasi berwirausaha sewa apangan Futsal di Kota Jambi. Metode yang digunakan dalam penelitian adalah metode deskriptif, jenis data adalah data primer dan data sekunder, data primer diperoleh dari pelanggan sew lapangan futsal di Kota Jambi. Alat analisis yang digunakan adalah Rata-rata dan modus,yang di gunakan sebagai pusat atau pemusatan data. Hasil penelitian menyimpulkan bahwa Ada beberapa faktor yang membuat masyarakat terdorong untuk melakukan wirausaha yaitu,faktor kesadaran diri,pengaturan diri,motivasi,empati dan ketrampilan sosial. Faktor motivasi di kategorikan sangat baik karena menjadi faktor yang paling mempengaruhi masyarakat untuk berwirausaha sewa lapangan futsal di Kota Jambi.
ANALISIS KINERJA BELANJA DAERAH DI KABUPATEN SAROLANGUN
Authors: Andriani Irhamna
Published: December 2021

The purpose of this study is to analyze the development of regional spending in Sarolangun Regency and to analyze how the performance of regional spending in Sarolangun Regency. The method used is descriptive and quantitative analysis using regional expenditure development analysis, expenditure growth analysis, spending harmony analysis, spending efficiency analysis. The results showed that the development of regional spending in Sarolangun Regency during 2006 - 2012 experienced an average development of 20.67%. In terms of harmony, regional expenditure performance is said to be good in allocating regional expenditure because the allocation of operational expenditure is greater than capital expenditure. Meanwhile, the average level of government spending efficiency in Sarolangun Regency during 2006 - 2012 was 86.64% which is classified as efficient
ANALISIS KEMAMPUAN KEUANGAN DAERAH DALAM UPAYA PELAKSANAAN OTONOMI DAERAH DI KABUPATEN MUSI RAWAS PERIODE 2007-2011
Authors: Amanda Eko , Zulgani Zulgani
Published: December 2021

Penelitian ini sebagai salah satu tolak ukur keberhasilan otonomi daerah dengan melihat kemampuan keuangannya. Sehingga berdasarkan hal tersebut, penelitian ini bertujuan untuk mengetahui kemampuan keuangan daerah dalam upaya pelaksanaan otonomi daerah di Kabupaten Musi Rawas. Adapun alat analisis yang digunakan adalah kontribusi PAD terhadap APBD, Rasio Kemandirian Keuangan Daerah, Indeks Kemampuan Rutin, Rasio Keserasian,. Data yang digunakan merupakan data sekunder dari instansi pemerintah terkait, yakni mengenai Anggaran Pendapatan Dan Belanja Daerah (APBD) dalam kurun waktu 2006-2012. Hasil penelitian, Kontribusi PAD terhadap APBD masih kuran yaitu sebesar 4,33 %. Rasio Kemandirian Keuangan Daerah memperoleh nilai rata-rata sebesar 4,56 %, atau berada pada pola hubungan Instruktif. Rasio Derajat Desentralisasi Fiskal menunjukan kemampuan keuangan daerah masih kurang yaitu sebesar 4,33 %. Pada Rasio Indeks Kemampuan Rutin kemampuan daerah masih kurang yaitu sebesar 7,40 %. Rasio Keserasian menunjukan bahwa belanja rutin lebih besar daripada belanja pembangunan yaitu 60,67 % dan 39,22%. Untuk meningkatkan kemampuan keuangan daerah Kabupaten Musi Rawas perlu menginsentifikasi penerimaan PAD, dengan mengoptimalkan semua sumber keuangan yang ada
Evaluatıon Of The Effect Of Pulmonary Veın Isolatıon Treatment With Left Atrıal Catheter Ablatıon Method On Atrıal Conductıon Tımes In Patıents With Paroxysmal Atrıal Fıbrıllatıon
Authors: dönmez ibrahim , erdem fatma , memioğlu tolga , acar emrah
Published: December 2021

Purpose:Atrial fibrillation(AF) causes structural, electrical, and
cellular remodeling in the atrium. Evaluation of intra- and interatrial
conduction time, which is measured by tissue doppler echocardiography,
indicates structural and electrical remodeling in the atrium. The aim of
this study was to evaluate the effect of pulmonary vein isolation
applied with RF ablation therapy on intra- and interatrial conduction
time and to investigate the structural and electrically remodeling after
treatment. Methods:Fifty-two patients with symptomatic PAF despite at
least one antiarrhythmic drug and without structural heart disease were
included in the study. Two patients were excluded because of
complications developed during and after the operation. Fifty patients
(28 female; mean age: 51.68 ± 11.731; mean left atrial diameter: 36.79 ±
4.318) who underwent CARTO® 3D pulmonary vein isolation applied with the
RF ablation system were followed-up. Intra- and the inter-atrial
electromechanical delay was measured in all patients by tissue doppler
echocardiography before and three months after RF ablation. Results:All
intra- and interatrial conduction times were significantly decreased 3
months after RF ablation procedure(PA lateral p = 0.022; PA septum p =
0.002; PA tricuspid p = 0.019, interatrial conduction delay p= 0,012,
intra-atrial conduction delay p = 0.029). Conclusion:The results of our
study suggest that providing stable sinus rhythm by the elimination of
the AF triggering mechanisms with RF ablation of pulmonary vein
isolation may slow down,stop or even improve structural remodeling at
substrate level secondary to AF even in patients who did not yet develop
atrial fibrosis and permanent structural changes.
Packing size effect on the liquid circulation property in an external-loop packed bubble column
Authors: Tang Yanling , Luo Gang , Cheng Zhenmin
Published: December 2021

Packing size effects on the fluid dynamics in an external-loop packed
bubble column with Raschig rings of three different effective diameters
(5, 14 and 41 mm) in the riser were investigated. The overall gas
holdup, liquid circulating velocity and gas-liquid mass transfer
coefficient were respectively measured by volume expansion method,
tracer-response method and dynamic oxygen-absorption technique. CFD
simulation with the Euler-Euler two-fluid method was used to predict the
liquid circulating velocity by treating the packing as a porous medium.
Compared to the empty column, the gas holdup was found to increase with
the presence of packing, however, the liquid circulating velocity and
gas-liquid mass transfer coefficient may increase or decrease.
Specifically, the gas holdup increases with the decrease of packing
size, while the liquid circulating velocity is on the contrary, which
induces the maximal gas-liquid mass transfer rate at packing diameter of
14 mm.
Ecological restoration stimulates environmental outcomes but exacerbates water shortage in the Loess Plateau
Authors: NGABA MBEZELE JUNIOR YANNICK , Uwiragiye Yves , Miao Hongzhi , Li Zhiqin , Pereira Paulo , Zhou Jianbin
Published: December 2021

Restoration is the natural and intervention-assisted set of processes
designed to promote and facilitate the recovery of an ecosystem that has
been degraded, damaged, or destroyed. Therefore, the need to assess an
ecological restoration project is a critical step to evaluate its
success and identify best management practices. We performed a
meta-analysis concerning the environmental outcomes during the years
2000 to 2015 resulting from the “Grain for Green” Project (GFGP)
implementation in the Loess Plateau (LP). Data were collected in 48
English-language peer-reviewed papers selected from a pool of 332
papers. The results showed that, on average, GFGP increased forest
coverage by 35.7% (95% CI: 24.15-47.52%), and grassland by 1.05%
(95% CI: 0.8-1.28%). At the same time, GFGP has a positive impact on
soil carbon (C) sequestration, net ecosystem production (NEP), and net
primary production (NPP), from the years 2000 to 2015 by an average of
36% (95% CI: 28.96-43.18%), 22.7% (95% CI: 9.10-36.79%), and
13.5% (95% CI: 9.44-17.354%), respectively. Soil erosion, sediment
load, runoff coefficient and water yield reduced by 13.3% (95% CI:
0.27%-25.76), 21.5% (95% CI: 1.50-39.99%), 22.4% (95% CI:
5.28-40.45%) and 43.3% (95% CI: 27.03%-82.86%), respectively, from
the years 2000 to 2015. Our results indicate that water supply decreased
with restoration age. Therefore, GFGP policies and strategies should be
adjusted to balance the need for green space and grain trade by
recovering, enhancing, and maintaining more resilient landscapes.
Incidental findings of a bilateral complete ossification of stylo-hyoid chain and thyro-hyoid ligaments.
Authors: moussaoui eya , Chaabani Imen , Sahar Kadri , oualha lamia , Douki Nabiha
Published: December 2021

Ossification of stylohyoid chain corresponds to the ossification of
stylohyoid ligament that can vary from thin short to thick long
ossification and can be associated with other calcifications. We report
in this case a bilateral non painful complete ossification of the
stylohyoid complex extended to the thyrohyoidien ligament.
Report of a recurrent tongue malignant melanoma and review of literature
Authors: Motiee-Langroudi Maziar , Farahzadi Athena , Aminishakib Pouyan
Published: December 2021

Primary oral mucosal melanoma is a rare disease. Etiopathogenesis of
oral mucosal melanoma (OMM) is inadequately understood. The prognosis of
OMM is very poor . Due to its low incidence and late recognition, the
optimal treatment modality is not well established. Surgery with free
margins is the mainstay of treatment.
Evaluation of SSY boundary using DIC results
Authors: FV Antunes , Vasco-Olmo Jose , Diaz Francisco , Neto Diogo , ERA Sérgio , MN James
Published: December 2021

In this work the boundaries of small-scale yielding (SSY) and
large-scale yielding (LSY) have been experimentally evaluated from the
analysis of crack tip opening displacement (CTOD) measured by Digital
Image Correlation (DIC). The approach published in a previous numerical
work [18] has been used to define the boundaries of SSY and LSY.
According to this approach, CTOD must be resolved into its elastic and
plastic components, analysing the ratio between the elastic CTOD range
and the total CTOD range ( Δδ/
Δδ) to define the boundary where SSY conditions
can be established. Three materials have been studied, commercially pure
titanium and 2024-T3 and 7050-T6 aluminium alloys, tested at different
stress ratio values (0.1 and 0.6 for titanium, and 0.1, 0.3 and 0.5 for
the aluminium alloys). SSY conditions are shown to dominate when
Δδ/ Δδ≥79% and ≥78%
for titanium and the two aluminium alloys, respectively. In addition,
LSY can be established when Δδ/
Δδ≤66.3% and ≤67.2% for titanium and for
2024-T3 and 7050-T6 aluminum alloys, respectively. Transition or LSY
conditions are more probable in fatigue tests conducted at low
R-ratio than in tests at high R-ratio. In addition, crack
lengths above 40% with respect to the width of the specimen promote
transition or LSY conditions. The results obtained in this work can
assist to a better understanding of the mechanisms driving fatigue crack
growth.
SPATIAL-TEMPORAL DISTRIBUTION AND SEQUENCE DIVERSITY OF GROUP A HUMAN RESPIRATORY SYNCYTIAL VIRUSES IN KENYA PRECEDING THE EMERGENCE OF ON1 GENOTYPE
Authors: WANGUI JULIA , Nokes David , Mobegi Victor , Otieno James , Agoti Charles , Ngeranwa Joseph , Bulimo Wallace
Published: December 2021

Background: Human respiratory syncytial virus (HRSV) is a major cause of
severe viral acute respiratory illness and contributes significantly to
severe pneumonia cases in Africa. Little is known about its
spatial-temporal distribution as defined by its genetic diversity.
Methods: A retrospective study conducted utilizing archived
nasopharyngeal specimens from patients attending outpatient clinics in
hospitals located in five demographically and climatically distinct
regions of Kenya; Coast, Western, Highlands, Eastern and Nairobi. The
viral total RNA was extracted and tested using multiplex real time
RT-PCR (reverse transcriptase polymerase chain reaction). A segment of
the G-gene was amplified using one-step RT-PCR and sequenced by Sanger
di-deoxy method. Bayesian analysis of phylogeny was utilized and
subsequently median joining methods for haplotype network
reconstruction. Results: Three genotypes of HRSVA were detected; GA5
(14.0%), GA2 (33.1%) and NA1 (52.9%). HRSVA prevalence varied by
location from 33% to 13.2% in the Highlands and the Eastern regions
respectively. The mean nucleotide diversity (Pi(π)) varied by genotype:
highest of 0.018 for GA5 and lowest of 0.005 for NA1. A total of 58
haplotypes were identified (GA5 10; GA2 20; NA1 28). These haplotypes
were introduced into the population locally by single haplotypes and
additional subsidiary seeds amongst the GA2 and the NA1 haplotypes.
Conclusions: HRSVA was found across all the regions throughout the study
period and comprised three genotypes; GA5, GA2 and NA1 genotypes. The
genotypes were disproportionately distributed across the regions with
GA5 gradually increasing towards the Western zones and decreasing
towards the Eastern zones of the country.
Burden of severe illness associated with laboratory confirmed influenza in adults aged 50-64 years: a rapid review
Authors: Kim Dong , McGeer Allison , Uleryk Elizabeth , Coleman Brenda
Published: December 2021

Background: While the high burden of illness caused by seasonal
influenza in children and the elderly is well-recognized, less is known
about the burden in adults 50-64 years of age. The lack of data for this
age group is a key challenge in evaluating the cost-effectiveness of
vaccination programs. We aimed to assess influenza-associated
hospitalization and mortality rates, and case fatality rates for
hospitalized cases among adults aged 50-64 years. Methods: This review
was conducted according to the PRISMA: we searched MEDLINE, EMBASE,
Cochrane, Web of Science, and grey literature for articles and reports
published since 2010. Studies reporting rates of hospitalization and/or
mortality associated with laboratory-confirmed influenza among adults
50-64 or 45-64 years of age for the 2010-11 through 2019-20 seasons were
included. Results: Twenty studies from 13 countries were included.
Reported hospitalization rates associated with laboratory-confirmed
influenza 5.7 to 112.8 per 100,000. Rates tended to be higher in
2015-2019 compared to 2010-2014, and were higher in studies reporting
data from high income versus low and middle-income countries. Mortality
rates were reported in only one study, with rates ranging from 0.8-3.5
per 100,000 in four different seasons. The case fatality rate among
those hospitalized with influenza, as reported by population-based
studies, ranged from 1.3% to 5.6%. Conclusions: Seasonal influenza
imposes a significant burden of morbidity in adults 50-64 years of age,
but with high heterogeneity across seasons and geographic regions.
Ongoing surveillance is required to improve estimates of burden to
better inform influenza vaccination and other public health policy.
Ripple Frequency Determined via a Novel Algorithm is Associated with Atrial Fibrillation Termination and Freedom from Atrial Fibrillation
Authors: Melby Daniel , Itah Refael , Benditt David , Tholakanahalli Venkatakrishna , Abdelhadi Raed , Sengupta Jay , Gornick Charles , Moore JoEllyn , Pai Manjunath , Zakaib John
Published: December 2021

Background: Persistent atrial fibrillation (PsAF) is a complex
arrhythmia and achieving a high rate of freedom from recurrence of AF by
catheter ablation has been challenging. CARTO® Ripple map has previously
been identified as one possible method to improve ablation outcomes.
Objective: To evaluate the relationship of AF termination and 18-month
freedom from AF with Ripple Frequency measured via a novel CARTO®
software algorithm. Methods: PsAF patients who underwent first time
ablation were included. PV antral isolation was performed followed by
locations with visually identified fast Ripple activations until AF
termination. Patients were followed for 18 months. Retrospective
analysis was performed using a novel CARTO® software algorithm to
analyze Ripple Frequency. The Ripple Frequency algorithm quantifies
amplitude changes in the bipolar electrogram over time. Results: 82 maps
from 54 patients (mean age 65.4, 67% male) were analyzed. The top
quartile of Ripple Frequency corresponded to a visual reference with
96.1% sensitivity and 84.7% specificity. AF terminated during ablation
in 90.7% of patients: PV antrum alone (14.8%), or PV plus non-antral
sites (85.2%). The top quartile of Ripple frequency was present in
non-antral sites associated with AF termination with an 89.6%
sensitivity and 87.7% specificity. After 18 months and a mean of 1.2
ablations, 53/54 patients (98.1%) were free of AF and 85.2% were free
of any atrial arrhythmia. Conclusion: Automated analysis of CARTO®
Ripple Frequency demonstrated good sensitivity and specificity for
detecting atrial regions in PsAF where ablation is associated with AF
termination and freedom from AF after 18 months.
Non-pest household arthropods as a reservoir of human opportunistic pathogens
Authors: Boiocchi Federica , Derelle Romaine , Davies Matthew , Orsini Luisa , Hilton Anthony
Published: December 2021

Arthropods are recognised as potential mechanical and biological vectors
for infectious diseases in outdoor environments. However, a
comprehensive understanding of the indoor arthropod community diversity
and of the role that their associated microbiota may have as disease
vectors is largely unexplored. Here, we study the arthropod community
and the associated microbiota diversity of twenty indoor environments,
sampled over a period of twelve months from urban and suburban
households by citizen scientists in the West Midlands (UK). We compare
the arthropods diversity between environments and over the sampling
months. We characterize the exogenous (exoskeleton) and endogenous (gut)
bacterial communities associated with all specimens of arthropods
actively captured using both a traditional culture-based and an unbiased
metabarcoding approach. For the first time, we describe the exogenous
and endogenous microbiota composition and diversity of 14 arthropod
families found in indoor environments. We find that both the exogenous
and the endogenous microbiota are potential carriers of human
opportunistic pathogens, with potential implications for public health.
We discover that many bacteria families are shared across the exogenous
microbiota of arthropods, likely influenced by the bacteria present in
the environment. Conversely, the endogenous microbiota composition is
unique to the arthropod families, and likely genetically determined. We
show that the metabarcoding unbiased approach is a superior tool to
characterize the microbiota associated with each arthropod family. This
study provides new insights into bacterial carriage in household
arthropods as potential reservoirs of infectious disease.
Carbon nanotubes functionalized with copper hexacyanoferrate nanoparticles for a selective extraction of cesium from liquid waste
Authors: Draouil H. , Alvarez L. , Causse J. , Flaud V. , Zaibi M.A. , Bantignies J.L. , Oueslati M. , Cambedouzou J.
Published: December 2021

Single-walled carbon nanotubes are functionalized with copper hexacyanoferrate nanoparticles for the liquid-solid extraction of cesium from liquid waste and contaminated water. The functionalization process is followed mainly by x-ray photoemission spectroscopy. Indeed, determining the chemical environment around carbon or nitrogen atoms allows to evidence the formation of covalent bounding. In addition, the signatures of iron and copper ions give information on the effective growth of hexacyanoferrate nanoparticles. Furthermore, the cesium sorption mechanism is investigated by comparing the peak intensities associated to the response of potassium and cesium ions. Finally, based on the liquid chromatography analyzes, the sorption of cesium with the functionalized carbon supports is studied. The main results of this work are the demonstration of both a good selectivity of cesium trapping and a high sorption capacity by hybrid single-walled carbon nanotubes.
Lecture on the anomalous diffusion in Condensed Matter Physics
Authors:   Physics Department, Faculty of Sciences, Moulay Ismail University, Benhamou M.
Published: December 2021

Diffusion is a natural or artificial process that governs many phenomena in nature. The most known diffusion is the Brownian or normal motion, where the mean-square-displacement of the tracer (diffusive particle among others) increases as the square-root of time. It is not the case, however, for complex systems, where the diffusion is rather slow, because at small-scales, these media present an heterogenous structure. This kind of slow motion is called subdiffusion, where the associated mean-square-displacement increases in time, with a non trivial exponent, alpha, whose value is between 0 and 1. In this review paper, we report on new trends dealing with the study of the anomalous diffusion in Condensed Matter Physics. The study is achieved using a theoretical approach that is based on a Generalized Langevin Equation. As particular crowded systems, we choose the so-called Pickering emulsions (oil-in-water), and we are interested in how the dispersed droplets (protected by small solid charged nanoparticles) can diffuse in the continuous phase (water). Dynamic study is accomplished through the mean-square-displacement and the velocity-autocorrelation-function. Finally, a comparison with Molecular Dynamics data is made.
Raman active modes of single-wall boron nitride nanotubes inside carbon nanotubes
Authors: Nassir A.M. , Rahmani Ah , Boutahir M. , Fakrach B. , Chadli H. , Rahmani A.
Published: December 2021

The structure of boron–nitride nanotubes (BNNTs) is very similar to that of CNTs, and they exhibit many similar physical and chemical properties. In particular, a single walled boron nitride nanotube (BNNT) and a single walled carbon nanotube (CNT) have been reported. The spectral moment’s method (SMM) was shown to be a powerful tool for determining vibrational spectra (infrared absorption, Raman scattering and inelastic neutron-scattering spectra) of harmonic systems. This method can be applied to very large systems, whatever the type of atomic forces, the spatial dimension, and structure of the material. The calculations of vibrational properties of BNNT@CNT double-walled hybrid nanostructures are performed in the framework of the force constants model, using the spectral moment's method (SMM). A Lennard–Jones potential is used to describe the van der Waals in-teractions between inner and outer tubes in hybrid systems. The calculation of the BNNT@CNT Raman active modes as a function of the diameter and chirality of the inner and outer tubes allows us to derive the diameter dependence of the wave number of the breathing-like modes, intermediate-like modes and tangential-like modes in a large diameter range. These predictions are useful to interpret the experimental data.
Design and optimization of silicon nanostructures
Authors: Dieng B. , Beye M. , Toure M. , Diouf D. , Kobor D. , Maiga A.S.
Published: December 2021

In this work, recent advances in various silicon nanostructures used in crystalline silicon solar cells for antireflection and light trapping are reviewed. Simulations and optimizations are also performed for the most relevant of these nanostructures. The results showed that nanocones and nanoparaboloids outperform nanopillars and give almost the same antireflective performance, reducing the average reflectance of the crystalline silicon surface below 2% in the wavelength range 300-1100 nm and under normal incidence. This reflectance is also found to stay below 4% for angles of incidence lower than 60° and for the averaged s and p light polarization. As a result, short-circuit current densities of 41.62 and 41.96 mA/cm², can be expected for a silicon solar cell decorated with these two nanostructures, respectively. Finally, we described the formation of silicon nanocones via nanowires by metal assisted chemical etching.
ARMA model for short-term forecasting of solar potential: application to a horizontal surface of Dakar site
Authors: Mbaye A. , Ndiaye M.L. , Ndione D.M. , Sylla M. , Aidara M.C. , Diaw M. , Traore V. , Ndiaye A. , Ndiaye P.A.S.
Published: December 2021

This paper presents a model for short-term forecasting of solar potential on a horizontal surface. This study is carried out in to the context of valuing of energy production from photovoltaic solar sources in the Sahelian zone. In this study, Autoregressive Moving Average (ARMA) process is applied to predict global solar potential upon 24 hours ahead. The ARMA (p, q) is based on finding optimum parameters p and q to better fit considered variable (sunshine). Data used for the model calibrating are measured at the station of Ecole Supérieure Polytechnique of Dakar. Records are hourly and range from October 2016 to September 2017. The choice of this model is justified by its robustness and its applicability on several scales through the world. Simulation is done using the RStudio software. The Akaike information criterion shows that ARMA (29, 0) gives the best representation of the data. We then applied a white noise test to validate the process. It confirms that the noise is of white type with zero mean, variance of 1.252 and P-value of about 26% for a significant level of 5%.Verification of the model is doneby analyzing some statistical performance criteria such the RMSE =0.629 (root mean squared error), the R² = 0.963 (Coefficient of determination), the MAE=0.528 (Mean Absolut Error) and the MBE=0.012 (Mean BiasError). Statistics criteria show that the ARMA (29,0) is reliable; then, can help to improve planning of photovoltaic solar power plants production in the Sahelian zone.
The Ninth International Seminar on Ferroelastic Physics. Abstracts Book
Authors: Korotkov L.N.
Published: December 2021

This conference volume contains the abstracts of contributions presented at ISFP9, dedicated to the following aspects of ferroelastic physics: Phase Transitions; Lattice Dynamics and Soft Modes; - Crystal Growth, Structure and Physical Properties; Heterogeneous; Glassy and Incommensurate Systems; Domains, Domain Boundaries and Their Dynamics; Multiferroics and Miscellaneous. The volume contains about 90 abstracts on different subjects.
Characterization and modeling of solar radiation on the ground, application to the estimate of solar potential available on the coast of Nouakchott
Authors: Sidibba A. , Ndiaye D. , Bouhamady S. , El Bah M.
Published: December 2021

The purpose of this work is to evaluate four empirical models developed in literature such as Ghouard, Perrin Brichambaut, Bird and Hulstrom and Dependent model of the Link trouble factor. The validation of these different theoretical models was carried out using solar global radiation data collected on the Cheikh Zayed Nouakchott power plant. These measurements were carried out at a time step of 5 minutes during the period of one year. (April 1, 2015 to March 31, 2016). The results show that the Ghouard model presents notable performances compared to the other models, with a determination coefficient of 96.2%. This validation also shows that the solar radiation measured and that estimated by the different models have the same pace and have good performance with a coefficient of determination greater than 93%. The available solar potential estimation was carried out using the actual measurements collected on the Cheikh Zayed plant. The results obtained showed that the available solar potential is 5 kWh / m² / d.
Simulation and optimization of the nSiC layer’s thickness in a nSiC/Si photovoltaic cell
Authors: Kabe M. , Lare Y. , Ottaviani L. , Pasquinelli M. , Barakel D. , Portail M.
Published: December 2021

Simulations of the emitter layer in 3C-SiC heterostructure solar cells were performed by means of SCAPS to model the optimal thickness and predict the influence on cell’s behaviour. Then, the cells have been elaborated by chemical vapor deposition and characterized. The opto-electrical measurements showed an improvement of the absorption of photons in the short wavelengths thanks to the thin layer of the emitter, and the non-degradation in bulk of the base cell. On the front side, the using of Ti/Au contacts also leads to an improvement in the absorption of photons thanks to the low series resistance.
KEARIFAN LOKAL KASEPUHAN CIPTAGELAR: PERTANIAN SEBAGAI SIMBOL BUDAYA & KESELARASAN ALAM
Authors: Prabowo Yayan Bagus , Sudrajat Sudrajat
Published: December 2021

Adat kasepuhan Ciptagelar merupakan salah satu komunitas masyarakat yang berada di tanah Sunda. Secara wilayah adminisratif, desa adat ini terletak di daerah kampung Sukamulya, Desa Sinarresmi, kecamatan Cisolok, Kabupaten Sukabumi, Provinsi Jawa Barat. Kelompok komunitas tersebut masih memegang teguh kebudayaan dan tradisi dari peninggalan leluhur yang diwariskan sejak 6 abad silam. Masyarakat Adat Kasepuhan Ciptagelar mendiami wilayah yang berada di dalam hutan dengan ketinggian 800-1200 mdpl, terletak dibawah Gunung Halimun yang merupakan bagian dari kawasan Taman Nasional Gunung Halimun Salak. Abah sebagai posisi kepala atau pemangku dari struktur kelembagaan adat, posisinya bisa didapat berdasarkan keturunan dan bukan dipilih serta ditetapkan oleh masyarakat Kasepuhan. Tradisi yang masih terus tetap terjaga, semua kegiatan dalam kehidupan sehari-hari tidak terlepas oleh kepercayaan atau budaya yang ada di desa ini, terutama dalam bidang atau sektor Pertanian dan bercocok tanam. Istilah ‘Mupusti pare, lain migusti’ yang artinya memuliakan padi tapi bukan menuhankan, Pertanian menjadi sebuah ritual adat yang sangat penting dan sakral, sehingga dalam proses pertanian terdapat aturan-aturan adat yang memiliki kearifan lokal di dalamnya. Masyarakat Kasepuhan Ciptagelar juga memegang teguh tradisi untuk senantiasa melestarikan alam yakni Hutan, komunitas adat ini memiliki sistem hukum adat dalam hal memanfaatkan dan mengelola hutan. Terdapat 3 pembagian zona atau wilayah hutan (Hutan Titipan, Tutupan, dan Garapan) dalam ruang lingkup adat Kasepuhan, adanya pembagian tersebut bertujuan agar kelestarian hutan tetap terjaga karena masyarakat adat Kasepuhan Ciptagelar menyakini bahwa hutan merupakan unsur yang paling penting bagi keberlangsungan hidup manusia.Kata kunci: Local Wisdom, Kasepuhan Ciptagelar, Sunda, Alam.
MUATAN NILAI DALAM TRADISI PELA GANDONG DI MALUKU TENGAH
Authors: Pesurnay Althien John
Published: December 2021

Artikel ini mendiskusikan muatan nilai dalam tradisi pela gandong di Maluku Tengah.  Apa saja nilai yang terkandung dalam tradisi Pela Gandong? Bagaimana perkembangannya secara sosio-historis? Apa relevansi  dari muatan nilai-nilai Pela Gandong terhadap konteks masyarakat Maluku Tengah kontemporer. Penulis berusaha menjawab pertanyaan tersebut menggunakan perspektif Filsafat Nilai dan Filsafat Kebudayaan. Penulisan ini merujuk kepada sumber kepustakaan (bibliography research) dengan mengacu pada sumber kepustakaan ilmu antropologi budaya dan sejarah yang mendeskripsikan tradisi Pela Gandong. Artikel ini mencakup tiga bagian: bagian pertama berusaha mengurai konteks sosio-kultural masyarakat Maluku Tengah. Konteks masyarakat Maluku tengah yang dilanda konflik identitas pada tahun 1999 yang resolusinya bersumber dari nilai-nilai luhur dalam tradisi Pela Gandong. Bagian kedua meninjau Pela Gandong dari objek formal filsafat nilai. Dimensi nilai dalam hirarki nilai tradisi Pela Gandong ada pada nilai spiritual dan nilai vital. Bagian terakhir merupakan kontekstualisasi konsepsi Pela Gandong sebagai pegangan nilai sekaligus carra pandanga dunia yang menentukan praktik kehidupan masyarakat Maluku.
PENDIDIKAN MULTIKULTURAL BERBASIS KEARIFAN LOKAL BAGI SISWA SEKOLAH DASAR
Authors: Riyanti Asih , Novitasari Neni
Published: December 2021

AbstrakIndonesia menjadi negara yang multikultural sebagai kekayaan suatu bangsa harus dilestarikan. Salah satu solusi yang dapat ditempuh ialah menanamkan pendidikan yang dapat dilakukan melalui multikultural berbasis kearifan lokal. Pengenalan multikultural  berbasis kearifan diharapkan mampu membangun karakter anak bangsa yang memahami, menerima dan menghargai orang lain yang berbeda suku, adat istiadat, agama, dan nilai kepribadian. Penanaman semangat multikultural di Sekolah Dasar (SD), akan menjadi sarana pelatihan dan penyadaran bagi generasi muda untuk menerima dan menghargai semua perbedaan yang multikultural. Artikel ini ditulis guna memberikan gambaran mengenai pentingnya multikultural dan implikasinya pendidikan multikultural berbasis kearifan lokal bagi siswa SD. Guna memperoleh data tentang konsep multikultural, penulis melakukan kajian kepustakaan dengan teknik analisis data yaitu analisis konten.  Begitu pentingnya pendidikan multikultural maka guru SD harus mendesain proses pembelajaran yang mengintegrasikan pendidikan multikultural berbasis kearifan lokal yang menjadi bagian dari kontribusi positif untuk membina sikap nasionalisme dan sikap multikultural para siswa sejak dini.Kata Kunci: pendidikan multikultural; kearifan lokal; siswa SD.
FOLKLOR LISAN TOTOKKENGAN DI PULAU SAPEKEN, KABUPATEN SUMENEP
Authors: Vagori Vigor , Darmayanti Ida Ayu Made , Dewantara Putu Mas
Published: December 2021

Penelitian ini bertujuan mendeskripsikan bentuk, kategori, dan fungsi Totokkengan di Pulau Sapeken, Kabupaten Sumenep. Penelitian ini dianalisis menggunakan bentuk deskriptif kualitatif. Subjek penelitian ini, yakni informan di Pulau Sapeken, Kabupaten Sumenep. Hasil penelitian Totokkengan di Pulau Sapeken, Kabupaten Sumenep dapat disimpulkan sebagai berikut: pertama, bentuk Totokkengan dapat dikelompokkan menjadi lima, yaitu: (1) pertanyaan yang bersifat teka-teki atau disebut juga pertanyaan yang cerdik, ditemukan 3 dari 42 Totokkengan; (2) pertanyaan yang bersifat permainan kata-kata, ditemukan 6 dari 42 Totokkengan; (3) pertanyaan yang bersifat permasalahan, ditemukan 5 dari 42 Totokkengan; (4) pertanyaan perangkap, ditemukan 2 dari 42 Totokkengan; dan (5) pertanyaan yang bernada lelucon, ditemukan 4 dari 42 Totokkengan. Kedua, kategori Totokkengan dapat dikelompokkan menjadi sebelas, yaitu: (1) persamaan dengan makhluk hidup, ditemukan 10 dari 42 Totokkengan; (2) persamaan dengan binatang, ditemukan 2 dari 42 Totokkengan; (3) persamaan dengan manusia, ditemukan 3 dari 42 Totokkengan; (4) persamaan dengan beberapa binatang, ditemukan 1 dari 42 Totokkengan; (5) persamaan dengan beberapa orang, ditemukan 3 dari 42 Totokkengan; (6) persamaan dengan benda, ditemukan 6 dari 42 Totokkengan; (7) persamaan dengan tanaman, ditemukan 1 dari 42 Totokkengan; (8) penambahan keterangan perumpamaan, ditemukan 6 dari 42 Totokkengan; (9) penambahan keterangan pada bentuk dan fungsi, ditemukan 1 dari 42 Totokkengan; (10) penambahan keterangan pada warna ditemukan 2 dari 42 Totokkengan; dan (11) penambahan dalam tindakan ditemukan 11 dari 42 Totokkengan. Ketiga, fungsi Totokkengan memiliki delapan fungsi, yaitu (1) untuk menguji kepandaian orang lain, (2) untuk meramal, (3) sebagai sebagian upacara perkawinan, (4) untuk mengisi waktu saat begadang menunggu jenazah dimakamkan, (5) untuk melebihi orang lain, (6) sebagai pengantar tidur, (7) hiburan, dan (8) pendidikan.
TINJAUAN PENYEBARAN TRADISI LISAN DI SUMATERA BARAT
Authors: Gusti Utari Akhir , Islami Audy , Ardi Ardi , Almardiyah Aina , Rahayu Ranti Gusti , Tananda Opi
Published: December 2021

Budaya adalah bagian terpenting dalam kehidupan yang dilestarikan dan dijaga dengan baik. Salah satu dari 10 Objek Pemajuan Kebudayaan (OPK) yang harus dilestarikan yaitu tradisi lisan. Tradisi lisan adalah suatu informasi atau pesan yang disampaikan secara turun-temurun dalam suatu daerah atau kelompok. Berdasarkan PPKD Sumatera Barat kondisi tradisi lisan saat ini diperlukan usaha untuk mengumpulkan tradisi lisan yang ada untuk dikembangkan, sehingga dapat dilakukan invetarisasi tradisi lisan Sumatera Barat. Oleh karena itu, dilakukan penelitian mengenai tinjuaun penyebaran tradisi lisan di Sumatera Barat. Jenis penelitian adalah penelitian kualitatif, dengan teknik pengumpulan data yaitu pengamatan dan dokumentasi, observasi, study literature serta wawancara. Tujuan penelitian ini dilakukan yaitu mendapatkan database tradisi lisan yang tersebar pada 19 Kabupaten/Kota Sumatera Barat. Tradisi Lisan tersebut memiliki perbedaan dan keunikan masing-masing yang harus dijaga dan dilestarikan agar dapat berkembang dikalangan masyarakat.
Ketimpangan Ekonomi Berdampak pada Tingkat Kriminalitas? Telaah dalam Perspektif Psikologi Problematika Sosial
Authors: Wahyu Agung Minto , Anugrah Panji Galih , Danyalin Achmad Muhammad , Noorrizki Rakhmaditya Dewi
Published: December 2021

Ketimpangan ekonomi merupakan salah satu fenomena yang dapat menjadi permasalahan sosial. Kriminalitas adalah salah satunya. Tujuan dalam penelitian ini adalah mengkaji pengaruh ketimpangan ekonomi terhadap munculnya kriminalitas dari perspektif fungsionalisme, pengaruh ketimpangan ekonomi terhadap munculnya kriminalitas dari perspektif konflik dan menemukan solusi berbasis teori problematika sosial yang dapat digunakan untuk menurunkan ketimpangan ekonomi yang menjadi pemicu kriminalitas. Metode yang digunakan adalah narrative review yang merangkum berbagai hasil penelitian dan mengomparasikannya satu sama lain sehingga dapat menghasilkan interpretasi holistik. Literatur yang telah terkumpul diinterpretasi dalam bentuk naratif dengan mengelompokkan data hasil ekstraksi yang sejenis untuk menjawab tujuan penelitian. Hasil penelitian menunjukkan bahwa perspektif fungsionalisme melihat bahwa ketimpangan ekonomi yang berdampak pada kriminalitas disebabkan oleh ketidakmampuan setiap elemen dalam menjalankan fungsinya. Perspektif konflik melihat bahwa ketimpangan ekonomi yang berdampak pada kriminalitas disebabkan oleh ketidakmampuan masyarakat menengah bawah dalam memenuhi sumber daya dalam hidupnya. Dari sudut pandang fungsionalis, solusi untuk ketimpangan ekonomi adalah memaksimalkan kembali fungsi elemen masyarakat yang berperan dalam kegiatan ekonomi. sedangkan dari sudut pandang konflik, solusinya adalah para pemilik modal menambah jumlah anggaran dana untuk CSR. Dapat disimpulkan bahwa perspektif fungsionalisme dan konflik mendukung bahwa ketimpangan ekonomi dapat berdampak pada kriminalitas.
Makna Simbolik dalam Tradisi Mipit Pare pada Masyarakat Desa Mekarsari Provinsi Jawa Barat
Authors: Fauziah Muzizat Nurul , Lubis Fardiah Oktariani , Ema Ema
Published: December 2021

Banyak masyarakat Desa Mekarsari yang melakukan tradisi Mipit Pare tetapi tidak mengetahui makna simbol dari tradisi tersebut. Penelitian ini difokuskan untuk mengetahui makna simbol dan proses pelaksanaan yang terdapat dalam tradisi Mipit Pare. Penelitian ini menggunakan metode kualitatif dengan pendekatan deskriptif. Teknik pengumpulan data diperoleh dari pengamatan langsung, wawancara serta dokumentasi. Dari hasil penelitian dapat diketahui bahwa, pelaksanaan tradisi Mipit Pare memiliki beberapa tahapan dan masing-masing memiliki makna simbol, diantaranya : Penentuan hari pelaksanaan memiliki makna simbol bahwa dalam menentukan sesuatu harus sesuai dengan kepercayaan yang dianut agar tidak terjadi hal-hal yang tidak diinginkan, sesajen memiliki makna simbol sebagai tanda terimakasih kepada leluhur dan Sanghyang Sri, pembacaan kidung dan membakar kemenyan memiliki makna simbol untuk memanggil leluhur dan Sanghyang Sri, Nyembur memiliki makna simbol sebagai penolak bala, pemotongan Indung Pare memiliki makna simbol sebagai permintaan izin kepada Sanghyang Sri untuk memotong padi, pembagian bakakak dan nasi uduk memiliki makna simbol sebagai tanda syukur. Hasil penelitian menunjukan masyarakat yang senantiasa memanjatkan rasa syukur atas rezeki yang dimiliki, berbagi sesama dan menghormati leluhurnya.
Telaah Actor Network Theory dalam Kajian Sistem Pangan
Authors: Puteri Bunga Pertiwi Tontowi
Published: December 2021

Tujuan dari artikel ini adalah menelaah sejauh mana penggunaan Actor Network Theory dalam kajian sistem pangan. Fokus penelitian kajian sistem pangan dalam sosiologi mengalami perkembangan, salah satunya Actor Network Theory yang memiliki paradigma jaringan. Actor Network Theory dinilai dapat menggali kompleksitas dari sistem pangan dengan tawaran gagasannya yang dinilai cukup radikal bagi sosiologi. Metode yang digunakan adalah studi literatur dengan sumber utama berupa 12 artikel jurnal ilmiah tentang sistem pangan yang menggunakan analisis Actor Network Theory selama kurun waktu 5 tahun. Hasil telaah menunjukkan terdapat dua titik fokus pembahasan yang berbeda dalam kajian-kajian yang ada yaitu dinamika sistem pangan dan eksplorasi produk pangan, selain itu ditemukan potensi pengembangan kajian sistem pangan dengan pendekatan Actor Network Theory ke isu yang lebih luas seperti konsep agensi, keadilan pangan, keamanan pangan dan gerakan sosial.
Conceptual Review: Interpersonal Attraction dalam Pandangan Sosial, Perkembangan dan Kognitif
Authors: Mahmudah Siti
Published: December 2021

Individu bertemu untuk saling berinteraksi, adanya interaksi menjadi dasar ketertarikan pada seseorang. Interpersonal attraction biasanya didasarkan pada teori sosial, namun bagaimana para ahli dalam aliran-aliran lain memandang ketertarikan dalam aliran lain, seperti pandangan perkembangan dan kognitif memandang interpersonal attraction. Penelitian ini bertujuan untuk mengetahui konsep interpersonal attraction dari reviu jurnal-jurnal penelitian sebelumnya dengan beberapa perspektif teori. Pengumpulan data dilakukan dengan reviu dari 12 literatur dengan rentang tahun 2010 hingga 2020 dan jurnal diperoleh dari bebrapa situs web resmi Google Scholar, Research Gate, Jstor, dan Social Science. Hasil penelitian menunjukkan konsep interpesonal attraction dapat diartikan dengan arah positif maupun arah negatif, pengaruh kehadiran emosi individu yang positif dapat memberikan penilaian positif terhadap orang lain, begitupun sebaliknya. Selain daripada kehadiran emosi individu, terdapat hal-hal lain seperti, atraksi, perbandingan sosial, kenyamanan, kecocokan kepribadian dan juga exposure. Perilaku kita lebih menyukai orang lain dalam interpersonal attraction dapat dipengaruhi oleh lingkungan dan intensitas dari interaksi.
Pemersatu Lamongan: Analisis Identitas Kultural Supporter Sepakbola Persela
Authors: Nidhomuddin Ahmad , Suryandari Nikmah
Published: December 2021

Penelitian ini bertujuan untuk mengetahui identitas kultural suporter sepak bola, khususnya identitas kultural suporter Persela Lamongan yang tergabung dalam Suporter LA Mania dan Curva Boys 1967. Penelitian juga mengkaji bagaimana Persela berhasil menjadi salah satu identitas masyarakat Lamongan. Penelitian ini dianggap penting karena menggunakan supporter sepakbola di Indonesia sebagai objek penelitian, dengan fokus kajian pada identitas kultural yang menjadi salah satu bidang kajian komunikasi. Penelitian ini menggunakan metode deskriptif dengan metode pengumpulan data melalui observasi, wawancara serta dokumentasi. Informan dipilih menggunakan metode purpose sampling. Analisa data dilakukan dengan menggunakan teknik model interaktif Miles dan Huberman melalui proses pengumpulan data, data reduksi, display dan kesimpulan. Hasil penelitian menunjukkan bahwa Persela mampu menumbuhkan rasa percaya diri masyarakat Lamongan akan identitas asalnya. Hal ini dapat dilihat dari antusiasme masyarakat Lamongan kepada Persela baik yang berdomisili di Lamongan maupun yang berada ditanah rantau. Pada perkembanganya hal ini mampu melahirkan identitas kelompok suporter LA Mania dan Curva Boys 1967 yang berbeda