bluuebunny/crossref_metadata_2025 huggingface dataset:
Penggunaan Aplikasi Dekat.Net Guna Meningkatkan Kualitas Dosen dan Guru Dalam Pembelajaran Jarak Jauh Di Masa Pandemi
Authors: Mardiyati Sri , Ariyani Lusi , Rahmatullah Rahmatullah , Saputro Firdaus Budhy
Published: March 2022

Berdasarkan survei yang dilakukan dan di teliti oleh para tim pengabdian kepada masyarakat , adanya temuan kendala dalam penggunaan platform yang sudah ada sebelumnya. Seperti zoom , google meet , live streaming dan lain sebagainya yang sangat menguras kuota dan adanya batasan waktu dalam penggunaan nya saat login. Seperti pada penggunaan aplikasi zoom terdapat batasan waktu dan peserta. Jika tidak memperbaharui aplikasi zoom , maka ruang lingkup peserta yang masuk menggunakan aplikasi zoom tersebut sangat terbatas. Akibat nya para guru maupun dosen sebagai tenaga pengajar ini mengalami keluhan – keluhan ketika melakukan proses mengajar. Bukan itu saja siswa maupun mahasiswa juga berdampak hal yang sama.  Tujuan dari kegiatan pengabdian kepada masyarakat ini adalah agar para guru maupun dosen sebagai tenaga pengajar tahu bahwa ada platform yang lebih mudah digunakan ketimbang plafform - platform yang lain, yang mungkin sudah ada di pakai sebelumnya. Luaran jangka panjang adalah diharapkan plaftrom dekat.net ini dapat dikenal luas oleh para guru maupun dosen sebagai tenaga pengajar yang ada di seluruh Indonesia. Dalam hal ini untuk mencapai target yang di inginkan , maka kegiatan pengabdian kepada masyarakat ini di lakukan dalam beberapa tahap , yaitu sebagai berikut : 1) perkenalan para guru maupun dosen sebagai tenaga pengajar , 2) Pemaparan materi tentang platform dekat.net berupa power point yang di tampilkan dengan bantuan projektor , 3) Pelatihan cara mendownload plaftrom di play store, app store maupun membuka dari website dengan cara mengetikkan URL : detik.net , 4) Pendampingan platform dekat.net ini dilakukan bertahap yaitu selama dua hari, 5) dilakukan evaluasi secara keseluruhan yang dilakukan selama webinar berlangsung.

Kata Kunci : Platform, dekat.net, pembelajaran jarak jauh, pelatihan, teknologi informasi dan komunikasi
Komunikasi Dan Manajemen Organisasi
Authors: Candra Yuni , Rahmat Rahmat , Putra Sapta Eka
Published: March 2022

Kegiatan ini dilaksanakan dalam Pelatihan Kepemimpinan Dasar (PKD) Gerakan Pemuda Ansor di Kabupaten Sijunjung, agar kader mempunyai dan memiliki kemampuan komunikasi dan memahami konsep manajemen dalam menjalankan roda organisasi, khususnya organisasi GP Ansor di Kabupaten Sijunjung ini. Dengan adanya pelatihan ini diharapkan kader dapat menjadi dinamisator dan katalisator organisasi Gerakan Pemuda (GP) Ansor sesuai dengan tingkatannya. Menjalankan roda organisasi sesuai dengan fungsi manajemen, yaitu, perencanaan, pengorganisasian, penggerakkan, dan pengawasan. Dengan jiwa kepemimpinan dalam satu barisan yang dapat memberikan kontribusi nyata dan warna terhadap kemajuan daerah ini, sebagaimana yang telah diajarkan dan dicontohkan oleh para senior dan para kyai dari Nahdlatul Ulama (NU). Ke depannya, diharapkan dapat menjadi pemimpin bangsa dan negara. Untuk mewujudkan cita-cita luhur tersebut, maka latihan kader 1 (satu) dilakukan, sehingga kader GP Ansor memiliki kemampuan dasar dalam memahami konsep komunikasi dan manajemendalam organisasi.
Sehingga hasilnya diharapkan kader GP Ansor dapat memahami dan mengelola organisasi dengan baik, serta dapat menggali potensi yang ada pada diri untuk menjadi seorang pemimpin masa depan, dengan cara diasah dan dilatih dalam pelatihan ini. Hal ini dapat dilihat dari antusiasnya peserta pelatihan bertanya pada saat materi ini disampaikan. Sehingga batasan waktu yang dibuat oleh panitia berakhir tidak terasa.
Kata kunci: Komunikasi, Manajemen, dan Organisasi.
Pelatihan Akuntansi UMKM Untuk Meningkatkan Kinerja Keuangan Usaha Kelompok Tani Nanas Di Desa Karya Mulya Kecamatan Prabumulih Selatan
Authors: Ramayani Rika Fitri , Rosalina Adelia
Published: March 2022

Program Pengabdian Masyarakat di lakukan oleh tim dosen Sekolah Tinggi Ekonomi jurusan Akuntansi pada tahun 2021,  ini merupakan pengabdian dilakukan dalam kondisi masa pandemi yaitu semenjak ada wabah virus covid-19 di bulan Maret 2020 segala bidang membatasi jaga jarak disebut social distendsing. Pelaksanaan pengabdian kepada masayarakat di bulan Agustus 2021. Hal tersebut ada terbatasnya kontak sesama manusia segala kegiatan dan laporan diahlikan penggunaan dalam pengiriman laporan email dengan jaringan internet. Memfokuskan pada Pelatihan Akuntansi UMKM Untuk Meningkatkan Kinerja Keuangan Usaha Kelompok Tani Nanas Di Desa Karya Mulya Kecamatan Prabumulih Selatan. Adapun Tahapan pengabdian masyarakat dalam pelaksanaan tersebut meliputi: Survey dan diskusi dengan mitra guna identifikasi kebijakan pelaksanaan dalam menyusun laporan keuangan secara Akuntansi, setting dan simulasi guna menguji kesesuaian fitur tepat guna dalam laporan. sebagai alternatif penyusunan laporan kas dari hasil penjualan UMKM yang terdata dalam usaha kelompok tani nanas.

 

Keywords: Pelatihan Akuntansi, Kinerja Keuangan, UMKM Usaha Tani Nanas
TRANSFIGURATION OF NATIONAL HEALTH FINANCING TO RURAL COMMUNITIES
Authors: DAWE MOHAMED
Published: March 2022

Health financing is one of the important goals of any government. In Kenya, the government is exerting all effort to ensure its citizens’ health care needs are safeguarded through increased budgeting and putting in place requisite legislative measures. However, like any other developing nation, the dream of equity in accessing health care is not satisfactorily realized due to many challenges. For pastoralist/nomadic communities in the country, who are deemed marginalized in a considerable number of spheres relative to communities subscribing to other subsistence strategies, the solution is far from being hoped for. This research asks the question “how can national health financing be transfigured to suit the need of pastoral-nomadic communities?”. The research adopted descriptive research design to survey household in the four constituencies of Marsabit County. Respondents were selected using random sampling. Structured questionnaire and focused group discussion was used to gather data and using logistic regression. Many of them do not have a formal education and hence formal employment to enable them have consistent income to pay for their health cover forcing them depend on donors. It was recommended that education should be enhanced so as to upscale the enrolment to health insurance.  Further, they should be encouraged to join to a welfare group so as to access finances for payment of insurance subscription. The government should diversify mode of payment and also mobilize resources that will be used to help the poor pay for their health financing need.
Increasing Financial Inclusion Through Financial Literacy And Financial Technology On MSMEs
Authors: Irman Mimelientesa , Budiyanto Budiyanto , Suwitho Suwitho
Published: March 2022

The purpose of this research is to identify and understand the influence of financial literacy and financial technology toward financial inclusion of culinary sector MSMEs in Pekanbaru. The sample collection technique is used purposive sampling and obtained sampel about 174 respondent. The research method is used descriptive analysis, preliminary test, regression test, classic assumption test, and hypothesis test by using SPSS 16.0. The result of this research showed that there was a positive and significant influence between financial literacy and financial technology toward financial inclusion of culinary sektor MSMEs in Pekanbaru
The Effect of Third-Party Funds, Capital Adequacy Ratio, Casa Ratio, Bi Rate, And Inflation Towards The Distribution of Credit Banking in Indonesia
Authors: Indrajaya Danang , Astuti Muji , Maulidizen Ahmad , Kurniawan Naufal
Published: March 2022

This research aims to determine the effect of internal and external factors on bank lending. The independent variables analyzed were Third-Party Funds (DPK), Capital Adequacy Ratio (CAR), CASA ratio, BI rates, and inflation. While the dependent variable in this study is bank credit distribution. This research was conducted by taking secondary data through the publication of Bank Indonesia (www.bi.go.id), the Financial Services Authority (www.ojk.go.id), and Bureau Van Dijk (www.orbis.bvdinfo.com). The population in this study are banks listed on the Indonesia Stock Exchange (IDX). A sampling of this study was conducted using the purposive sampling method, which amounted to 15 banks with the largest assets in Indonesia in 2018. The research period used is based on annual banking reports, 2011-2018. This research is a quantitative study using the FEM (Fixed Effect Model) method. The results of this research indicate that the variable of Third-Party Funds, Capital Adequacy Ratios, CASA ratio, and Inflation is significantly effective towards the distribution of credit banking partially. On the other hand, the variable BI rate is not significantly effective to the distribution of credit banking. Meanwhile, DPK, CAR, CASA, BI rates, and inflation simultaneously have a significant effect on the distribution of credit banking.
The Effect Of Service Quality And Academic Information Systems Quality On Student’s Satisfaction
Authors: Pratiwi Nurvia Juni , Purwati Astri Ayu , Hamzah Muhammad Luthfi , Nyoto Nyoto
Published: March 2022

The research was conducted on Riau University Pekanbaru. This aims of study to determine the effect of service quality dimensions as seen from 5 dimensions of responsiveness, reliabilty, empathy, assurance, and tangible, then this study aims to determine the effect of quality of academic information systems dimensions as seen from 2 dimensions of system quality and quality of information towords college student satisfaction is following Riau University Pekanbaru. In this study, data were collected by using questonnaire to 400 respondents, which aims is used, include validity test, reliability test, classic assumptions test (normality, heteroscedasticity and multicolinearity), multiple linear regression analysis, goodness of fitest (F test, t test, the coefficient of determination). Data obtained then processed using SPSS program version 19.0, where the value of determination coefficient obtained by 40,6% which means that independent variables is responsiveness, reliability, empathy, assurance, tangible, system quality and quality of information have an effect of the dependent the remaining 59,4% is influenced by other variables not observed in this research.
Keywords : Responsiveness, reliability, empathy, assurance, tangible, system quality and quality of information.
Formal methods of selecting monitoring locations and control levels
Authors: Whyte William
Published: March 2022

It is necessary to determine locations in a cleanroom where airborne concentrations of particles and microbe-carrying particles (MCPs) should be monitored. It is also necessary to determine the concentrations of airborne contamination that should not be exceeded during manufacturing operations, ie. the alert and action control levels. Both these requirements can be ascertained by simple and informal means. However, should a formal approach be required, the monitoring locations can be determined by a risk assessment, and the control levels by a statistical method.

Key Words: Monitoring, airborne particles, control levels, pharmaceutical, cleanrooms
Recovery of Microbial Contamination with Settle Plates Exposed in a Unidirectional Airflow Workstation for 4 Hours
Authors: Eaton Tim , Capper Karen , Nash A , Drinkwater S , Bright J
Published: March 2022

The ability of irradiated 90 mm diameter Tryptone Soya Agar (TSA) settle plates, exposed for 4 hours in a unidirectional airflow (UDAF) workstation (air supply velocity 0.45 m/s), to recover microbial contamination, was investigated. The investigation was completed by inoculation of numerous test plates with a range of different test micro-organisms and then exposure of the plates within a UDAF workstation for 4 hours. Following incubation, the numbers of recovered micro-organisms were compared with the numbers recovered from control plates that had been identically inoculated and incubated but not exposed within the workstation. Investigations of initial settle plate weight variation, loss of weight and water activity levels during exposure were also completed to help understand the influence of plate media water to any loss of microbial recovery. It was determined that the average number of recovered test plate colonies was reduced compared to the control plates and the exposure of the plates reduced the weight by an average of 10.85%. However, the media water activity levels remained consistently higher than the threshold level at which the growth of micro-organisms would be affected and the ability of the plates to recover micro-organisms was reduced but not significantly affected.

Key words: Microbiological settle plates, media dehydration, unidirectional airflow (UDAF), 4 hour exposure
STABILITAS GEL MENGANDUNG EKSTRAK ETANOL DAUN BINAHONG (Anredera cordifolia (Ten.) Steenis) DENGAN VARIASI CARBOPOL 940
Authors: Firmansyah Deni , Rizikiyan Yayan , Senja Rima Yulia , Rohadi Didi , Indriaty Sulistiorini , Elinawati
Published: March 2022

Daun Binahong (Anredera cordifolia (Ten.) Steenis) merupakan jenis tumbuhan merambat yang mengadung senyawa alkaloid, steroid, saponin dan flavonoid yang dapat digunakan sebagai antibakeri dan anti inflamasi. Tujuan penelitian ini adalah untuk mengetahui formulasi ekstrak daun binahong dengan variasi konsentrasi carbopol 940 0,75%; 1% dan 1,25% dapat dibuat sediaan gel, dan pada formulasi mana sediaan gel yang memiliki stabilitas terbaik. Penelitian ini dilakukan secara eksperimen, daun binahong yang telah dikeringkan diekstraksi menggunakan metode maserasi dengan pelarut etanol 70%. Formulasi sediaaan dibuat menjadi tiga formula dengan variasi Carbopol 940 0,75%, 1% dan 1,25% dan zat aktif ekstrak etanol daun binahong untuk tiap formula yaitu konsentrasu 5%. Pengujian dengan meggunakan metode cycling test dimana sampel gel disimpan pada suhu ± 4°C selama 24 jam dan ± 40°C selama 24 jam (1 siklus) dan dilaksanakan selama 6 siklus, lalu diamati uji organoleptis, pengamatan homogenitas, uji daya sebar, pH, dan viskositas. Hasil pengamatan uji organoleptis, uji pH, uji daya sebar, uji viskositas dan uji sifat alir terdapat beberapa formula yang mengalami perubahan signifikan. Kesimpulan yang dapat diambil dari penelitian ini adalah eksatrak daun binahong dapat diformulasikan menjadi sediaan gel dan formulasi gel yang baik terdapat pada formulasi gel 1, hal ini dikarenakan setelah melalui proses cycling test pada uji organoleptis, uji homogenitas, uji pH, uji daya sebar, dan uji viskositas tidak terdapat perubahan yang signifikan.
FORMULASI GEL EKSTRAK KULIT BUAH RENGGAK (Amomum dealbatum Roxb) SEBAGAI SEDIAAN ANTI JERAWAT
Authors: Hariadi Puspawan , Azim Muhlisun , Yuliana Tri Puspita , Febriani Yuyun
Published: March 2022

Tanaman renggak (Amomum dealbatum Roxb) merupakan tanaman lokal pulau Lombok yang masih belum banyak dimanfaatkan. Tanaman ini dilaporkan mengandung senyawa flavonoid, alkaloid, tannin dan terpenoid. Penelitian ini bertujuan untuk membuat gel dari ekstrak kulit buah renggak dan uji aktivitas terhadap bakteri Propionibacterium acnes. Gel ekstrak kulit buah renggak dibuat dengan variasi konsentrasi 2% dan 4%, uji aktivitas bakteri menggunakan metode difusi agar dengan cara sumuran. Hasil penelitian menunjukan gel ekstrak kulit buah renggak dengan konsentrasi 2% memiliki pH 6, daya lekat 1,64, daya sebar 4,43 serta daya hambat bakteri 2,34 mm. Untuk konsentrasi 4% memiliki pH 6, daya lekat 1,57, daya sebar 4,36 serta daya hambat bakteri 3,20 mm. Gel ektrak kulit buah renggak memiliki zona hambat bakteri dengan kategori lemah, pH dan daya lekat sesuai parameter sediaan gel, sedangkan daya sebar tidak memenuhi persyaratan. Semakin tinggi konsentrasi ekstrak semakin tinggi zona hambat yang dihasilkan.
ANALISIS BIBLIOMETRIK PADA KUALITAS HIDUP PASIEN KANKER PAYUDARA MENGGUNAKAN EORTC: 1993-2021
Authors: Perwitasari Dyah Aryani , Candradewi Susan Fitria , Solikhah  , Irham Lalu Muhammad , Purba Fredrick Dermawan
Published: March 2022

Instrumen pengukuran kualitas hidup pada pasien kanker telah tervalidasi dan sudah diterjemahkan di banyak negara yaitu salah satunya adalah instrument EORTC QLQ C-30. Hal ini menyebabkan instrument ini telah digunakan pada banyak penelitian di berbagai negara di dunia. Tujuan penelitian ini adalah untuk memberikan gambaran bidang penelitian kualitas hidup menggunakan analisis bibliometrik berdasarkan literature dari tahun 1993 sampai dengan 2021 dan untuk melakukan analisis pola ilmiah penelitian kualitas hidup terutama pada pasien kanker payudara. Metode penelitian ini menggunakan PubMed sebagai database jurnal penelitian yang digunakan dengan strategi pencarian yaitu: ((Kualitas hidup) AND (kanker payudara)) AND (EORTC QLQ), termasuk juga menggunakan MesH terms. Kriteria inklusi pada penelitian ini adalah seluruh penelitian yang menggunakan kuesioner EORTC QLQ sebagai kuesioner kualitas hidup dan semua jenis penelitian, sedangkan artikel review, sistematik review dan meta analisa akan diekslusi dari penelitian ini. Sebanyak 797 artikel diambil dari tahun 1993 sampai dengan 2021. Hasil penelitian menunjukkan bahwa jumlah publikasi meningkat setiap tahun, tetapi volume publikasi masih kurang dari 100 setiap tahun. Pemetaan penulis belum menjangkau semua negara di dunia. Kata perempuan, manusia dan paruh baya adalah kata yang paling banyak disebutkan dalam kata kunci. Kata tersebut dikaitkan dengan faktor-faktor yang dapat mempengaruhi kualitas hidup pasien. Kesimpulan pada penelitian ini adalah jumlah publikasi setiap tahunnya masih cukup rendah (<100 publikasi), dengan distribusi penulis paling banyak berasal dari Bremen Cancer Registry, Germany cancer consortium, Saarland cancer registry dan Institute of Social Medicine and Division of prevention oncology dimana sebagian besar terdapat di Eropa dan Amerika serikat. Kata kunci yang paling banyak digunakan adalah female, humans, dan middle aged. Penulis dengan jumlah artikel terbanyak adalah Bottomley. A.
Unsteady Free Convection MHD Flow over a Vertical Cone in Porous Media with Variable Heat and Mass Flux in Presence of Chemical Reaction
Authors: Hajar Hanafi  , Sharidan Shafie
Published: March 2022

This paper investigated unsteady free convection MHD flow over a vertical cone in porous media with variable heat and mass flux in presence of chemical reaction. Appropriate non-dimensional variables are used to reduce the dimensional governing equations that consists of continuity, momentum, energy, and concentration equations along with imposed initial and boundary conditions. The purpose of the study is to investigate this unsteady MHD flow problem using Crank-Nicolson method. The discretization equations were computed, and numerical results were plotted using MATLAB software. Numerical Results for the velocity, temperature and concentration profiles are presented graphically and discussed for different values of the physical parameters to show interesting features of the solutions. The result showed that the velocity profile increases when porosity and buoyancy ratio parameters are escalated, while an opposite behavior is notice against magnetic parameter and chemical reaction parameter.
Stagnation Point Flow of a Hybrid Nanofluid Under the Gravity Modulation Effect
Authors: Mohamad Hidayad Ahmad Kamal  , Anati Ali  , Lim Yeou Jiann  , Noraihan Afiqah Rawi  , Sharidan Shafie
Published: March 2022

The effectiveness of the heat transfer fluid in the cooling or heating process determines the optimal performance of the nuclear reactor, microelectronic devices, and chip production. Since thermal conductivity improved in hybrid nanofluids, the current study sought to investigate the unsteady free convection hybrid nanofluid flow near a stagnation point as influenced by g-jitter. A hybrid nanofluid consisted of copper (Cu) and alumina (Al2O3) nanoparticles, which were added into water to form Cu-Al2O3/water was considered. Next, relevant variables transformed the governing equation into dimensionless equations before being solved numerically using a centered implicit finite difference method. The fluid field and heat transfer were discussed concerning the stagnation point curvature ratio. The results showed that the g-jitter effect caused fluctuation in all profiles and physical quantities. The frequency and amplitude of the g-jitter reduced the velocity profile while improving the temperature distribution. The heat transfer rate increased by 10.77% when the hybrid nanoparticles volume fractions rose from 0.1 to 0.2. However, the presence of hybrid nanoparticles had reduced the thickness of the momentum boundary layer due to an increase in the local skin friction.
Effects of Normalized Periodic Unit Length of Superhydrophobic Transverse Grooves on Thermal Developing Flow in Tube
Authors: Kok Hwa Yu  , Sak Jie Tan  , Mohd Sharizal Abdul Aziz  , Mohd Syakirin Rusdi  , Wei Shyang Chang
Published: March 2022

The flow dynamics and heat transfer in fully-developed flow region changes significantly with the size of the water-repellent microstructures. It is noted that the hydrophobic coated surface could reduce the wall friction, thereby increasing the mass flow rate through the tube. This leads to the interest in employing this salient surface for heat transfer application. Numerical study is carried out on thermal entrance flow under the influence of textured superhydrophobic surface with transverse grooves and ribs. In this study, the effect of normalized periodic unit length is investigated. Under constant heat transfer rate condition, it is revealed that patterning the water repellent surface along the tube wall can be beneficial for heat transfer application, in particularly in the thermal developing region, with the predicted water temperature to be consistently lower than that of smooth walls.
THE WAY TO BUSINESS COMPETITIVENESS: THE IMPORTANCE OF DIVERSITY MANAGEMENT AND TEAMWORK CLIMATE IN STABILIZING OF EMPLOYEES
Authors: Jankelová Nadežda , Joniaková Zuzana , Procházková Katarína
Published: March 2022

Focusing on utilization of employees strengths at workforce brings companies benefit to the diverse workforce and creates a competitive advantage in a turbulent and dynamic business environment. The intention of this research is to fill a significant research gap in the in-depth exploration of relationships and support mechanisms for diversity management. The research is focused on teamwork climate as a mediating variable, moderating the effect of best practices in the implementation of diversity management and on its potential level of influence on the employee turnover in the company. It was applied the correlation to evaluate connection r among criteria of three areas: best practices in diversity management, teamwork climate and employee turnover rates. The control variables were age, gender, education and length of manager practice. The dependency between best practices in diversity management and employee turnover, which is mediated by teamwork climate, has been confirmed. However, partial mediation was found, where only part of the effect is mediated. The rate of turnover is influenced by the gender of the manager, age and length of practice. All variables (age, length of experience and gender) are significantly related to the variables of best practices in diversity management and teamwork climate.
A Photometric and Astrometric Study of the Open Clusters NGC 1664 and NGC 6939
Authors: Koç Seliz , Yontan Talar , Bilir Selçuk , Canbay Remziye , Ak Tansel , Banks Timothy , Ak Serap , Paunzen Ernst
Published: March 2022

This study calculated astrophysical parameters, as well as kinematic and galactic orbital parameters, of the open clusters NGC 1664 and NGC 6939. The work is based on CCD ultraviolet, blue, and visual (UBV) and Gaia photometric and astrometric data from ground- and space-based observations. Considering Gaia Early Data Release 3 (EDR3) astrometric data, we determined membership probabilities of stars located in both of the clusters. We used two-color diagrams to determine the E(B − V) color excesses for NGC 1664 and NGC 6939 as 0.190 ± 0.018 and 0.380 ± 0.025 mag, respectively. Photometric metallicities for the two clusters were estimated as [Fe/H] = −0.10 ± 0.02 dex for NGC 1664 and as [Fe/H] = −0.06 ± 0.01 dex for NGC 6939. Using the reddening and metallicity calculated in the study, we obtained distance moduli and ages of the clusters by fitting parsec isochrones to the color–magnitude diagrams based on the most likely member stars. Isochrone fitting distances are 1289 ± 47 pc and 1716 ± 87 pc, which coincide with ages of 675 ± 50 Myr and 1.5 ± 0.2 Gyr for NGC 1664 and NGC 6939, respectively. We also derived the distances to the clusters using Gaia trigonometric parallaxes and compared these estimates with the literature. We concluded that the results are in good agreement with those given by the current study. Present-day mass function slopes were calculated as Γ = −1.22 ± 0.33 and Γ = −1.18 ± 0.21 for NGC 1664 and NGC 6939, respectively, which are compatible with the Salpeter slope. Analyzes showed that both of clusters are dynamically relaxed. The kinematic and dynamic orbital parameters of the clusters were calculated, indicating that the birthplaces of the clusters are outside the solar circle.
The Hubble PanCET Program: Emission Spectrum of Hot Jupiter HAT-P-41b
Authors: Fu Guangwei , Sing David K. , Deming Drake , Sheppard Kyle , Wakeford H. R. , Mikal-Evans Thomas , Alam Munazza K. , Dos Santos Leonardo A. , López-Morales Mercedes , Lothringer Joshua D.
Published: March 2022

We present the most complete emission spectrum for inflated hot Jupiter HAT-P-41b combining new Hubble Space Telescope Wide Field Camera/G141 spectrum from the Hubble Panchromatic Comparative Exoplanet Treasury program with archival Spitzer eclipse observations. We found a near blackbody-like emission spectrum, which is best fitted with an isothermal temperature–pressure (TP) profile, that agrees well with the dayside heat redistribution scenario assuming zero Bond albedo. The noninverted TP profile is consistent with the nondetection of near-UV/optical absorbers in the transit spectra. We do not find any evidence for significant H− opacity nor a metal-rich atmosphere. HAT-P-41b is an ideal target that sits in the transitioning parameter space between hot and ultra-hot Jupiters, and future James Webb Space Telescope observations will help us to better constrain the thermal structure and chemical composition.
Significant Dust-obscured Star Formation in Luminous Lyman-break Galaxies at z ∼ 7–8
Authors: Schouws Sander , Stefanon Mauro , Bouwens Rychard , Smit Renske , Hodge Jacqueline , Labbé Ivo , Algera Hiddo , Boogaard Leindert , Carniani Stefano , Fudamoto Yoshinobu , Holwerda Benne W. , Illingworth Garth D. , Maiolino Roberto , Maseda Michael , Oesch Pascal , van der Werf Paul
Published: March 2022

We make use of Atacama Large Millimeter/submillimeter Array continuum observations of 15 luminous Lyman-break galaxies at z ∼ 7–8 to probe their dust-obscured star formation. These observations are sensitive enough to probe obscured star formation rates (SFRs) of 20 M
⊙ yr−1 (3σ). Six of the targeted galaxies show significant (≥3σ) dust-continuum detections, more than doubling the number of known dust-detected galaxies at z > 6.5. Their IR luminosities range from 2.7 × 1011
L
⊙ to 1.1 × 1012
L
⊙, equivalent to obscured SFRs of 25 to 101 M
⊙ yr−1. We use our results to quantify the correlation of the infrared excess (IRX) on the UV-continuum slope β
UV and stellar mass. Our results are most consistent with a Small Magellanic Cloud (SMC) attenuation curve for intrinsic UV-slopes

β

UV
,
intr

of −2.63 and most consistent with an attenuation curve in between SMC and Calzetti for

β

UV
,
intr

slopes of −2.23, assuming a dust temperature T

d
of 50 K. Our fiducial IRX–stellar mass results at z ∼ 7–8 are consistent with marginal evolution from z ∼ 0. We then show how both results depend on T

d
. For our six dust-detected sources, we estimate their dust masses and find that they are consistent with dust production from supernovae if the dust destruction is low (<90%). Finally we determine the contribution of dust-obscured star formation to the SFR density for UV luminous (H<−21.5 mag: ≳1.7 L
*
UV) z ∼ 7–8 galaxies, finding that the total SFR density at z ∼ 7 and z ∼ 8 from bright galaxies is

0.20

−
0.10

+
0.10

dex and

0.23

−
0.09

+
0.06

dex higher, respectively; i.e., ∼

1

3

of the star formation in ≳1.7 L
*
UV galaxies at z ∼ 7–8 is obscured by dust.
Coherence of Ion Cyclotron Resonance in Damped Ion Cyclotron Waves in Space Plasmas
Authors: Luo Qiaowen , Zhu Xingyu , He Jiansen , Cui Jun , Lai Hairong , Verscharen Daniel , Duan Die
Published: March 2022

Ion cyclotron resonance is one of the fundamental energy-conversion processes through field–particle interaction in collisionless plasmas. However, the key evidence for ion cyclotron resonance (i.e., the coherence between electromagnetic fields and the ion phase-space density) and the resulting damping of ion cyclotron waves (ICWs) has not yet been directly observed. Investigating the high-quality measurements of space plasmas by the Magnetospheric Multiscale (MMS) satellites, we find that both the wave electromagnetic field vectors and the bulk velocity of the disturbed ion velocity distribution rotate around the background magnetic field. Moreover, we find that the absolute gyrophase angle difference between the center of the fluctuations in the ion velocity distribution functions and the wave electric field vectors falls in the range of (0, 90)°, consistent with an ongoing energy conversion from wave fields to particles. By invoking plasma kinetic theory, we demonstrate that the field–particle correlation for the damped ICWs in our theoretical model matches well with our observations. Furthermore, the wave electric field vectors (

δ

E

wave
,
⊥

′

), ion current density (δ

J

i,⊥), and energy transfer rate (

δ

J

i
,
⊥

·
δ

E

wave
,
⊥

′

) exhibit quasiperiodic oscillations, and the integrated work done by the electromagnetic field on the ions is positive, indicating that ions are mainly energized by the perpendicular component of the electric field via cyclotron resonance. Therefore, our combined analysis of MMS observations and kinetic theory provides direct, thorough, and comprehensive evidence for ICW damping in space plasmas.
Relativistic Particle Transport and Acceleration in Structured Plasma Turbulence
Authors: Pezzi Oreste , Blasi Pasquale , Matthaeus William H.
Published: March 2022

We discuss the phenomenon of energization of relativistic charged particles in three-dimensional incompressible MHD turbulence and the diffusive properties of the motion of the same particles. We show that the random electric field induced by turbulent plasma motion leads test particles moving in a simulated box to be accelerated in a stochastic way, a second-order Fermi process. A small fraction of these particles happen to be trapped in large-scale structures, most likely formed due to the interaction of islands in the turbulence. Such particles get accelerated exponentially, provided their pitch angle satisfies some conditions. We discuss at length the characterization of the accelerating structure and the physical processes responsible for rapid acceleration. We also comment on the applicability of the results to realistic astrophysical turbulence.
The Long Filament of PSR J2030+4415
Authors: de Vries Martijn , Romani Roger W.
Published: March 2022

New X-ray and optical observations shed light on the remarkable X-ray filament of the gamma-ray pulsar PSR J2030+4415. Images of the associated Hα bow shock’s evolution over the past decade compared with its velocity structure provide an improved kinematic distance of ∼0.5 kpc. These velocities also imply that the pulsar spin axis lies ∼15° from the proper motion axis, which is close to the plane of the sky. The multi-bubble shock structure indicates that the bow shock standoff was compressed to a small value ∼20–30 yr ago when the pulsar broke through the bow shock to its present bubble. This compression allowed multi-TeV pulsar e
± to escape to the external interstellar medium (ISM), lighting up an external magnetic field structure as the filament. The narrow filament indicates excellent initial confinement and the full 15′ (2.2 pc = 7 lt-yr) projected length of the filament indicates rapid e
± propagation to its end. Spectral variation along the filament suggests that the injected particle energy evolved during the breakthrough event.
Whence the Interstellar Magnetic Field Shaping the Heliosphere?
Authors: Frisch P. C. , Piirola V. , Berdyugin A. B. , Heiles C. , Cole A. , Hill K. , Magalhães A. M. , Wiktorowicz S. J. , Bailey J. , Cotton D. V. , Kedziora-Chudczer L. , Schwadron N. A. , Bzowski M. , McComas D. J. , Zirnstein E. J. , Funsten H. O. , Harlingten C. , Redfield Seth
Published: March 2022

Measurements of starlight polarized by aligned interstellar dust grains are used to probe the relation between the orientation of the ambient interstellar magnetic field (ISMF) and the ISMF traced by the ribbons of energetic neutral atoms discovered by the Interstellar Boundary Explorer spacecraft. We utilize polarization data, many acquired specifically for this study, to trace the configuration of the ISMF within 40 pc. A statistical analysis yields a best-fit ISMF orientation, B
magpol, aligned with Galactic coordinates ℓ = 42°, b = 49°. Further analysis shows the ISMF is more orderly for “downfield” stars located over 90° from B
magpol. The data subset of downfield stars yields an orientation for the nearby ISMF at ecliptic coordinates λ, β ≈ 219° ± 15°, 43° ± 9° (Galactic coordinates l, b ≈ 40°, 56°, ±17°). This best-fit ISMF orientation from polarization data is close to the field direction obtained from ribbon models. This agreement suggests that the ISMF shaping the heliosphere belongs to an extended ordered magnetic field. Extended filamentary structures are found throughout the sky. A previously discovered filament traversing the heliosphere nose region, “Filament A,” extends over 300° of the sky, and crosses the upwind direction of interstellar dust flowing into the heliosphere. Filament A overlaps the locations of the Voyager kilohertz emissions, three quasar intraday variables, cosmic microwave background (CMB) components, and the inflow direction of interstellar grains sampled by Ulysses and Galileo. These features are likely located in the upstream outer heliosheath where ISMF drapes over the heliosphere, suggesting Filament A coincides with a dusty magnetized plasma. A filament 55° long is aligned with a possible shock interface between local interstellar clouds. A dark spot in the CMB is seen within 5° of the filament and within 10° of the downfield ISMF direction. Two large magnetic arcs are centered on the directions of the heliotail. The overlap between CMB components and the aligned dust grains forming Filament A indicates the configuration of dust entrained in the ISMF interacting with the heliosphere provides a measurable foreground to the CMB.
Measurements and Calculations of Radiative Parameters for Odd-parity Levels in Nb ii
Authors: Geng Yidan , Liu Yong , Zheng Hongfeng , Yu Ziqing , Wang Ting , Quinet Pascal , Yan Bing , Dai Zhenwen
Published: March 2022

Experimental radiative lifetimes for 34 odd-parity levels belonging to 4d
35p and 4d
25s5s configurations of Nb ii were measured by the time-resolved laser-induced fluorescence method. The results range from 2.2 to 11.5 ns, and 30 of them were reported for the first time, as far as we know. The theoretical radiative lifetimes for these levels were also calculated by the pseudorelativistic Hartree–Fock method including core-polarization contributions (HFR+CPOL) and the fully relativistic multiconfiguration Dirac–Hartree–Fock method, and branching fractions for these levels were also calculated by HFR+CPOL. By combining the experimental lifetimes and the calculated branching fraction values, the semiempirical transition probabilities and oscillator strengths for 389 Nb ii lines were obtained.
The Effect of Combination of Pelvic Rocking Exercise and Back Massage to Pain and Duration of Labor in Primigravidae
Authors: Sulistianingsih Apri , Istikomah Istikomah , Aswitami Ni Gusti Ayu Pramita , Pramana Cipta
Published: March 2022

Background
The combination of pelvic rocking exercise using a birth ball and back massage as non-pharmacological therapy needs to be investigated in relation to reducing pain and labor duration in primigravida mothers.
 
Aim
This study aims to determine the effect of a combination of pelvic rocking exercise using a birth ball and back massage on pain and labor duration in primigravida mothers. 
 
Methods
The design of this study was quasy Experiment with the approach of non-equivalent control group 's. The research sample was 160 primigravida maternity mothers. The sample in the treatment group was given pelvic rocking intervention using a birth ball and back massage and the sample in the control group was given standard labor care such as touch, and taught labor positions that were in an upright position, providing encouragement and counseling. This research conducted in July–December 2020. 
 
Results
Provided evidence that pelvic rocking using a birth ball and back massage offers safe, non-invasive treatment for pain management and duration during labor.
 
Conclusion
The results of this study provide an understanding that there is a significant effect of the combination of pelvic rocking exercise and back massage on pain and duration of labor in primigravida mothers.
An Updated Analysis on the Risk Factors Associated with COVID-19 Transmission
Authors: Rasheed Zafar , Alhomaidan Homaidan , Shariq Ali , Alkhowailed Mohammad , Alqossayir Fuhaid , Rasheed Naila , Alkhamiss Abdullah , Alghsham Ruqaih , Hershan Almonther , Alharbi Sami , Alsagaby Suliman , Alduraibi Sharifa , Alharbi Sami H. , Al Abdulmonem Waleed
Published: March 2022

BACKGROUND: The coronavirus disease 2019 (COVID-19) is a global public health disaster and knowledge of its associated risk factors provides protection/slowdown against its transmission. AIM: This study was undertaken to investigate all major risk factors associated with transmission of the COVID-19 infection. METHODS: The data on the risk associated factors for the COVID-19 transmission were collected from the Texas Medical Association, Center for Disease Prevention and Control, World Health Organization, and Health and Safety Executive. The collected data were combined, analyzed, and presented as percentage mean ± SD. RESULTS: The collective data showed that among games such as playing football and basketball are highly risky followed by swimming in public pool and playing at the beach. Whereas, playing golf and tennis are not risky (p < 0.05). Moreover, the carryout food from the restaurants is much safer as compared with eating at buffet, in restaurants (p < 0.01). The data on social gathering showed that religious places, sports stadium, music concert, cinema halls, amusement parks, attending funerals, and wedding showed a higher risk of spreading COVID-19. The data on general outing showed that going to gymnasium, traveling by bus or plane, and visiting in salon are highly risky (p < 0.01) for COVID-19 infection. Moreover, hugging, shaking hands, and kissing are also highly risky for the COVID-19 infection. CONCLUSIONS: This study provides the collective information on the risk factors associated with the COVID-19 transmission. The findings can contribute to the concerned authorities to formulate the preventive measures to limit spread of the COVID-19 infection.
The Dominant Factors Affecting the Low Participation of Young Women Ever Married in the Family Planning Program (KB) in Papua Province (2017 IDHS Data Analysis)
Authors: Rahmadani Siti , Fatiah Mona S. , Wahyunita Vina Dwi , Kristianto Jusuf , Mulyo Gurid P.E
Published: March 2022

BACKGROUND: Participation in family planning (FP) among young women who have ever married is the spearhead in reducing the Total Fertility Rate in Papua Province. However, the percentage of FP use in Papua Province in Papua Province is still very low, at 74.88%. This study looks at the dominant factors that influence the low participation of ever married young women in FP programs in Papua Province.

METHODS: This study is a cross-sectional study using data from the 2017 Indonesian Health Demographic Survey, conducted for ± 1 month. The sample in this study was 414 married young women in Papua Province in 2017. Data analysis in this study is the same way as multivariate analysis of risk factor models, which was processed using the STATA 12 application.

RESULTS: The final result of the multivariate analysis in this study was the household expenditure group variable (OR was 1.89 with a 95% CI value: 1.75–1.92), place of residence (OR 1.75 with 95% CI: 1.70–1.90), and age at first sexual intercourse (OR 2.34 with 95% CI: 2.24–2.48). In contrast, the most dominant variable that affects the low participation in FP use among young women who have ever been married in this study is the age of first sexual intercourse.

CONCLUSION: This study recommends the need for crosssectoral collaboration to socialize the Generation Planning (Genre) program in schools and universities in all corners of Papua Province.
Implementing wildlife fences along highways at the appropriate spatial scale: A case study of reducing road mortality of Florida Key deer
Authors: Huijser Marcel P. , Begley James S.
Published: March 2022

Florida Key deer mortality data (1966–2017) showed that about 75% of all reported deer mortalities were related to collisions with vehicles. In 2001–2002, the eastern section of US Hwy 1 on Big Pine Key (Florida, USA) was mitigated with a wildlife fence, 2 underpasses, and 4 deer guards. After mitigation, the number of reported Key deer road mortalities reduced substantially in the mitigated section, but this was negated by an increase in collisions along the unmitigated section of US Hwy 1 on Big Pine Key, both in absolute numbers and expressed as a percentage of the total deer population size. The data also showed that the increase in Key deer collisions along the unmitigated highway section on the island could not be explained through an increase in Key deer population size, or by a potential increase in traffic volume. The overall Key deer road mortality along US Hwy 1 was not reduced but was moved from the mitigated section to the nearby unmitigated section. Thus, there was no net benefit of the fence in reducing collisions. After mitigation, a significant hotspot of Key deer-vehicle collisions appeared at the western fence-end, and additional hotspots occurred further west along the unmitigated highway. Exploratory spatial analyses led us to reject the unmitigated highway section on Big Pine Key as a suitable control for a Before-After-Control-Impact (BACI) analysis into the effectiveness of the mitigation measures in reducing deer-vehicle collisions. Instead, we selected highway sections west and east of Big Pine Key as a control. The BACI analysis showed that the wildlife fence and associated mitigation measures were highly effective (95%) in reducing deer-vehicle collisions along the mitigated highway section. Nonetheless, in order to reduce the overall number of deer-vehicle collisions along US Hwy 1, the entire highway section on Big Pine Key would need to be mitigated. However, further mitigation is complicated because of the many buildings and access roads for businesses and residences. This case study illustrates that while fences and associated measures can be very effective in reducing collisions, wildlife fences that are too short may result in an increase in collisions in nearby unmitigated road sections, especially near fence-ends. Therefore it is important to carefully consider the appropriate spatial scale over which highway mitigation measures are implemented and evaluated.
« Éducation à » et « Questions socialement vives » : éduquer en contexte d’anthropocène
Authors: Lange Jean-Marc , Barthes Angela
Published: March 2022

Depuis les années 1970 a émergé un ensemble hétérogène d’éducations non disciplinaires telles que l’éducation à la santé, à l’environnement, au développement durable, à la citoyenneté… Qualifiées institutionnellement d’éducations transversales, elles ont pris depuis 2013 la forme de parcours éducatifs. L’idée d’« éducation » pose la question du sujet, pris dans sa globalité affective, éthique, politique et cognitive, et celle de sa finalité émancipatrice. Le suffixe « à » masque le plus souvent le projet d’un « pour » des institutions internationales. Interroger les « éducations à… », conduit à penser le rapport aux savoirs, leur légitimité, et à questionner les disciplines scolaires et leurs didactiques. Ces interrogations croisent alors le courant des « Questions socialement vives ». L’article envisage successivement l’émergence de ces deux champs et leurs caractéristiques spécifiques en vue de les opposer, puis leurs convergences et les possibilités de dépasser leurs oppositions.
Traité du management socio-économique
Authors: Combaudon Christophe , Fouré-Joopen Helga
Published: March 2022

L’amélioration des interactions entre les structures et les comportements des acteurs lors de la phase de démarrage d’une entreprise est un facteur important à prendre en compte en termes de consolidation de sa survie et de son développement. Cette contribution analyse les résultats et les impacts d’un processus de mise en place d’une démarche socio-économique sur la performance d’une entreprise en phase de création, basée sur 12 terrains d’observation scientifique.
Traité du management socio-économique
Authors: Desmaison Gérard , Rouveure Thomas
Published: March 2022

En France, les TPE représentent 96 % des entreprises mais 50 % disparaissent avant leur sixième année, principalement par manque d’anticipation stratégique. Ce chapitre présente le caractère déterminant de la relation structure/comportement à plusieurs phases du processus entrepreneurial. Les compétences stratégiques de l’entrepreneur constituent une dimension clé pour accroitre la survie-développement de l’entreprise. Les croyances de l’entrepreneur sur chaque domaine de la Nomenclature d’Activités de l’Entrepreneur (NAE) modifient son comportement et, in fine, la structure de l’entreprise. La CHVACV est un indicateur synthétique de mesure de la performance globale et durable des TPE.
Traité du management socio-économique
Authors: Tabchoury Patrick , Zakkour Donabelle , Mazraani Rocks
Published: March 2022

Les organisations sanitaires ont besoin d’un développement et d’une amélioration continue des services rendus. Elles ont besoin d’une réponse rapide aux exigences de la communauté, en d’autres termes, les dirigeants des établissements de santé doivent être formés et avoir des outils qui leur permettent de bien maitriser la conduite de changements et de surmonter les défis surtout en période de crises sanitaires ou économiques. Il s’agit dans ce chapitre de présenter la démarche du Management socio-économique appliquée dans trois hôpitaux au Moyen Orient ainsi que l’impact de cette démarche sur le résultat et le développement des compétences managériales.
Traité du management socio-économique
Authors: Savall Amandine , Henry Hervé , Chettih Nylème
Published: March 2022

Ce chapitre présente le cas d’une entreprise de robotique-vision qui emploie environ 80 ingénieurs. Les ingénieurs représentent une population très particulière à manager. C’est donc à l’entreprise, qui a besoin de compétences managériales pour faire fonctionner son organisation, d’identifier et de former ces jeunes ingénieurs au management. En intervenant au cœur de cette entreprise de robotique-vision, l’équipe d’intervenants-chercheurs de l’ISEOR a été confrontée à un haut niveau de résistance au changement de pratiques managériales et organisationnelles. Plus « souples », les managers de proximité ont vu leur résistance au changement s’atténuer au fur et à mesure de l’intervention.