bluuebunny/crossref_metadata_2025_split huggingface dataset:
Systematic variation of photoluminescence spectra with donor and acceptor concentrations ranging from 1 × 1010 to 1 × 1020 cm−3 in Si
Authors: Tajima Michio , Toyota Hiroyuki , Ogura Atsushi 
Published: May 2022

Abstract
We review photoluminescence processes due to donor and acceptor impurities with concentrations ranging from 1 × 1010 to 1 × 1020 cm−3 in both uncompensated and compensated Si at 4.2 K for application to the impurity characterization. Systematic evolution and extinction were observed in the impurity bound exciton and impurity cluster bound exciton emission, donor-acceptor pair emission with and without discrete sharp lines, donor-band—to—acceptor-band emission, and the emission involving the intrinsic degenerate band. These variations occur as results of the transition from isolated impurity levels to interacting impurity levels due to impurity pairing or clustering in the concentration range around 1 × 1016 cm−3, the formation of the impurity bands in the range mid 1017 cm−3, and their unification with the intrinsic bands at critical Mott concentration of 3 × 1018 cm−3. Multiple radiative processes coexist in the transition regions and their intensities are determined by the impurity concentrations and the radiative probability of respective processes.
PENINGKATAN PERILAKU MANUSIA ORGANISASI BERORIENTASI LAYANAN: PERAN PRAKTIK SUMBER DAYA MANUSIA BERKINERJA TINGGI DAN IKLIM SOSIAL ORGANISASI PADA LINGKUP REKAM MEDIS
Authors: Prihadi M Dana 
Published: May 2022

Abstrak - Pada lingkunan pelayanan yang tidak dapat diprediksi, perilaku sumber daya manusia yang berorientasi pada layanan dianggap sebagai faktor penting yang meningkatkan tidak hanya kualitas layanan tetapi juga kepuasan pelanggan. Praktik sumber daya manusia berkinerja tinggi dapat menunjang perilaku sumber daya manusia. Begitu pula iklim sosial organisasi akan menentukan terhadap perilaku dari manusia yang ada di dalamnya. Penelitian ini dimaksudkan guna mengetahui kinerja dan iklim organisasi apakah dapat mempengaruhi perilaku sumber daya manusia. Sampel diambil dengan metode stratified random sampling serta dianalisis menggunakan metode regresi dengan bantuan software SPSS 23. Dari hasil penelitian menunjukkan bahwa terdapat hubungan yang signifikan dari kinerja tinggi dan iklim organisasi terhadap perilaku organisasi, hal ini ditunjukkan pada uji t dengan nilai sig. untuk variabel kinerja dan iklim sosial organisasi kurang dari 0,05. Pada hasil koefisien determinasi didapatkan hasil bahwa kinerja tinggi dan iklim sosial organisasi memberikan pengaruh terhadap perilaku organisasi sebesar 51,1%.
Abstract - In an unpredictable service environment, the behavior of human resources in service-oriented organizations is considered an important factor that improves not only service quality but also customer satisfaction. High-performance human resource practices can support human resource behavior. Likewise, the social climate of the organization determines the behavior of human resources. This study aims to determine whether performance and organizational climate can affect the behavior of human resources. Sampling using the stratified random sampling method and analyzed using the regression method with the help of SPSS 23 software. The results of the study indicate that there is a significant relationship between high performance and organizational climate on organizational behavior, this is shown in the t test with a sig value. for performance variables and organizational social climate is smaller than 0.05. The coefficient of determination shows that high performance and organizational social climate have an influence on organizational behavior of 51.1%.
Land Use, Productivity, and Profitability of Traditional Rice–Wheat System Could be Improved by Conservation Agriculture
Authors: Hossain Mohammad Mobarak , Begum Mahfuza , Bell Richard W 
Published: May 2022

Power tiller-driven plow tillage and crop residue exclusionary Traditional Agriculture practices are expensive, labor-demanding, soil damage, and eco-unfriendly. Over the last several years, pursuits of crop production through sustaining the productive capacity of soils, and environmental quality, have raised concern to adopt Conservation Agriculture worldwide. Single tillage combined with herbicides and crop residue retention principles of Conservation Agriculture is being developed. Between 2016–2017 and 2017–2018, a two-year on-farm experiment was done in Bangladesh. We practiced two crop establishment methods; Traditional Agriculture: Plow tillage followed by three manual weeding without residue preservation of previous crop and Conservation Agriculture: Pre-plant herbicide + single tillage + pre-emergence herbicide + post-emergence herbicide; under rice–wheat and rice–wheat–mungbean systems. Data reveal that Conservation Agriculture was a more cost-effective crop establishment technique than Traditional Agriculture in rice, wheat, and mungbean by increasing the ratio of benefit to costs by 24.3%, 35.7% and 48.8%, respectively, with savings in tillage operations (66.3%, 58.1%, and 57.6%, respectively), weeding expenditures (59.2%, 24.5%, and 42.2%, respectively), and manpower requirements (25.1%, 27.2%, and 31.3%, respectively). This has resulted in an increase of 32% productivity of rice–wheat–mungbean systems with the yield advantage of 16%, 31% and 37% in rice, wheat and mungbean, respectively. When mungbean was added, the rice–wheat system’s productivity rose by 43%. The rice–wheat–mungbean system under Traditional Agriculture had the highest land utilization efficiency (99.45%), followed by Conservation Agriculture (92.05%), which expanded the scope to include additional crops in the rice–wheat–mungbean system. Moreover, Conservation Agriculture had a 59.7% greater production efficiency than Traditional Agriculture, where the rice–wheat–mungbean system having the highest production efficiency (53.00 kg–1 ha–1 day–1), followed by the rice–wheat system (45.57 kg–1 ha–1 day–1).
PROSES PENGOLAHAN UBI KAYU MENJADI KAOPI DAN SOLUSI PEMASARANNYA PADA KELOMPOK WANITA TANI (KWT) BANGUN SEJAHTERA DI KABUPATEN BUTON SELATAN
Authors: Hardin  , Indah Kusuma Dewi  , Yurfiah  , Asriandi  , Faais Mufaasir Ramadhan  , Darojatun Andara  
Published: May 2022

Kelompok Wanita Tani Bangun Sejahtera Desa Bola Kecamatan Batauga, mampu untuk menerapkan dan memanfaatkan hasil olahan sesuai dengan tahapan dalam manajemen di mana tahapan tersebut dimulai dari pemilihan bahan baku, pengelolaan atau pengolahan produk, pengemasan hingga memasarkan produk di dukung dengan ketersediaan bahan baku Ubi kayu yang cukup mudah untuk didapatkan merupakan factor penentu lancarnya proses produksi Kaopiku. Produk tersebut berbahan dasar ubi kayu yang merupakan komoditas unggul di Desa Bola Kecamatan Batauga. Melalui kegiatan pengabdian ini, maka usaha Kaopiku bangkit kembali terutama dalam hal pemasaran yaitu secara offline, karena telah dipasarkan ke beberapa minimarket yang ada di Kota Baubau dan juga melalui promosi secara online. Selain itu juga ada produk turunan yang ikut diproduksi yaitu Brownies Kaopiku, Nastar Kaopiku, Bolu Gulung Kaopiku dan Bolu Mentega Kaopiku Untuk produk turunan Kaopiku, diproduksi sesuai pesanan konsumen sehingga produk turunan yang diperoleh setiap harinya berbeda-beda Untuk UMKM Kaopiku diharapkan kedepannya dapat memperluas jaringan pemasaran baik offline maupun online agar lebih di kenal lagi oleh orang banyak, sehingga mampu meningkatkan permintaan produk dan pendapatan usaha.
The Large Dispersion and Scattering of FRB 20190520B Are Dominated by the Host Galaxy
Authors: Koch Ocker Stella , Cordes James M. , Chatterjee Shami , Niu Chen-Hui , Li Di , McKee James W. , Law Casey J. , Tsai Chao-Wei , Anna-Thomas Reshma , Yao Ju-Mei , Cruces Marilyn 
Published: May 2022

Abstract
The repeating fast radio burst FRB 20190520B is localized to a galaxy at z = 0.241, much closer than expected given its dispersion measure DM = 1205 ± 4 pc cm−3. Here we assess implications of the large DM and scattering observed from FRB 20190520B for the host galaxy’s plasma properties. A sample of 75 bursts detected with the Five-hundred-meter Aperture Spherical radio Telescope shows scattering on two scales: a mean temporal delay τ(1.41 GHz) = 10.9 ± 1.5 ms, which is attributed to the host galaxy, and a mean scintillation bandwidth Δν
d(1.41 GHz) = 0.21 ± 0.01 MHz, which is attributed to the Milky Way. Balmer line measurements for the host imply an Hα emission measure (galaxy frame) EMs = 620 pc cm−6 × (T/104 K)0.9, implying DMHα
of order the value inferred from the FRB DM budget,

DM

h

=

1121

−
138

+
89

pc cm−3 for plasma temperatures greater than the typical value 104 K. Combining τ and DMh yields a nominal constraint on the scattering amplification from the host galaxy

F

˜

G

=

1.5

−
0.3

+
0.8

(

pc

2

km
)

−
1

/

3

, where

F

˜

describes turbulent density fluctuations and G represents the geometric leverage to scattering that depends on the location of the scattering material. For a two-screen scattering geometry where τ arises from the host galaxy and Δν
d from the Milky Way, the implied distance between the FRB source and dominant scattering material is ≲100 pc. The host galaxy scattering and DM contributions support a novel technique for estimating FRB redshifts using the τ–DM relation, and are consistent with previous findings that scattering of localized FRBs is largely dominated by plasma within host galaxies and the Milky Way.
Improved Upper Limit on Degree-scale CMB B-mode Polarization Power from the 670 Square-degree POLARBEAR Survey
Authors:   The polarbear Collaboration, Adachi S. , Adkins T. , Aguilar Faúndez M. A. O. , Arnold K. S. , Baccigalupi C. , Barron D. , Chapman S. , Cheung K. , Chinone Y. , Crowley K. T. , Elleflot T. , Errard J. , Fabbian G. , Feng C. , Fujino T. , Galitzki N. , Halverson N. W. , Hasegawa M. , Hazumi M. , Hirose H. , Howe L. , Ito J. , Jeong O. , Kaneko D. , Katayama N. , Keating B. , Kisner T. , Krachmalnicoff N. , Kusaka A. , Lee A. T. , Linder E. , Lonappan A. I. , Lowry L. N. , Matsuda F. , Matsumura T. , Minami Y. , Murata M. , Nishino H. , Nishinomiya Y. , Poletti D. , Reichardt C. L. , Ross C. , Segawa Y. , Siritanasak P. , Stompor R. , Suzuki A. , Tajima O. , Takakura S. , Takatori S. , Tanabe D. , Teply G. , Yamada K. , Zhou Y. 
Published: May 2022

Abstract
We report an improved measurement of the degree-scale cosmic microwave background B-mode angular-power spectrum over 670 deg2 sky area at 150 GHz with Polarbear. In the original analysis of the data, errors in the angle measurement of the continuously rotating half-wave plate, a polarization modulator, caused significant data loss. By introducing an angle-correction algorithm, the data volume is increased by a factor of 1.8. We report a new analysis using the larger data set. We find the measured B-mode spectrum is consistent with the ΛCDM model with Galactic dust foregrounds. We estimate the contamination of the foreground by cross-correlating our data and Planck 143, 217, and 353 GHz measurements, where its spectrum is modeled as a power law in angular scale and a modified blackbody in frequency. We place an upper limit on the tensor-to-scalar ratio r < 0.33 at 95% confidence level after marginalizing over the foreground parameters.
Detection of Cosmic Fullerenes in the Almahata Sitta Meteorite: Are They an Interstellar Heritage?
Authors: Sabbah Hassan , Carlos Mickaël , Jenniskens Peter , Shaddad Muawia H. , Duprat Jean , Goodrich Cyrena A. , Joblin Christine 
Published: May 2022

Abstract
Buckminsterfullerene, C60, is the largest molecule observed to date in interstellar and circumstellar environments. The mechanism of formation of this molecule is actively debated. Despite targeted searches in primitive carbonaceous chondrites, no unambiguous detection of C60 in a meteorite has been reported to date. Here we report the first firm detection of fullerenes, from C30 to at least C100, in the Almahata Sitta (AhS) polymict ureilite meteorite. This detection was achieved using highly sensitive laser desorption laser ionization mass spectrometry. Fullerenes have been unambiguously detected in seven clasts of AhS ureilites. Molecular family analysis shows that fullerenes are from a different reservoir compared to the polycyclic aromatic hydrocarbons detected in the same samples. The fullerene family correlates best with carbon clusters, some of which may have been formed by the destruction of solid carbon phases by the impacting laser. We show that the detected fullerenes are not formed in this way. We suggest that fullerenes are an intrinsic component of a specific carbon phase that has yet to be identified. The nondetection of fullerenes in the Murchison and Allende bulk samples, while using the same experimental conditions, suggests that this phase is absent or less abundant in these primitive chondrites. The former case would support the formation of fullerenes by shock-wave processing of carbonaceous phases in the ureilite parent body. However, there are no experimental data to support this scenario. This leaves open the possibility that fullerenes are an interstellar heritage and a messenger of interstellar processes.
The Dynamic Structure of Coronal Hole Boundaries
Authors: Aslanyan V. , Pontin D. I. , Scott R. B. , Higginson A. K. , Wyper P. F. , Antiochos S. K. 
Published: May 2022

Abstract
The boundaries of solar coronal holes are difficult to uniquely define observationally but are sites of interest in part because the slow solar wind appears to originate there. The aim of this article is to explore the dynamics of interchange magnetic reconnection at different types of coronal hole boundaries—namely streamers and pseudostreamers—and their implications for the coronal structure. We describe synthetic observables derived from three-dimensional magnetohydrodynamic simulations of the atmosphere of the Sun in which coronal hole boundaries are disturbed by flows that mimic the solar supergranulation. Our analysis shows that interchange reconnection takes place much more readily at the pseudostreamer boundary of the coronal hole. As a result, the portion of the coronal hole boundary formed by the pseudostreamer remains much smoother, in contrast to the highly distorted helmet-streamer portion of the coronal hole boundary. Our results yield important new insights on coronal hole boundary regions, which are critical in coupling the corona to the heliosphere as the formation regions of the slow solar wind.
The Effect of Supernova Convection On Neutron Star and Black Hole Masses
Authors: Fryer Chris L. , Olejak Aleksandra , Belczynski Krzysztof 
Published: May 2022

Abstract
Our understanding of the convective-engine paradigm driving core-collapse supernovae has been used for two decades to predict the remnant mass distribution from stellar collapse. These predictions improve as our understanding of this engine increases. In this paper, we review our current understanding of convection (in particular, the growth rate of convection) in stellar collapse and study its effect on the remnant mass distribution. We show how the depth of the mass gap between neutron stars and black holes can help probe this convective growth. We include a study of the effects of stochasticity in both the stellar structure and the convective seeds caused by stellar burning. We study the role of rotation and its effect on the pair-instability mass gap. Under the paradigm limiting stellar rotation to those stars in tight binaries, we determine the effect of rotation on the remnant mass distribution.
Revenu permanent, cycle de vie, héritage : comment la microéconomie modélise le temps long de l’épargne ?
Authors: Amard Pauline , de l’Estoile Étienne 
Published: May 2022

Cet encadré revient sur les grands modèles des comportements d’épargne : l’hypothèse du revenu permanent, la théorie du cycle de vie et les modèles hypermétropes qui prennent en compte l’héritage, pour les expliquer brièvement et faire ressortir les différences dans leurs définitions de l’horizon temporel des agents économiques.
Risque, incertitude et anticipations en économie
Authors: Passaga Éloïse , Salin Mathilde 
Published: May 2022

La distinction établie par F. Knight en 1921 entre un risque — événement futur auquel on peut donner une probabilité d'occurrence — et une incertitude — pour laquelle on ne peut pas donner de probabilité — a été historiquement mise de côté par la théorie économique dominante pour expliquer comment les agents économiques envisagent le futur. Néanmoins, le concept d’incertitude semble actuellement regagner en popularité et vient défier les théories existantes des anticipations.
Prévision et prospective : deux approches différentes de l'avenir économique ? Entretien croisé avec des praticiens
Authors: Maïzi Nadia , Ouvrard Jean-François , Daumas Louis , Régniez Théo 
Published: May 2022

En économie, regarder vers le futur mobilise deux principales approches : la prévision et la prospective. Dans cet entretien croisé avec Nadia Maïzi, spécialiste de prospective et professeure en mathématiques appliquées à MINES Paris-PSL, et Jean-François Ouvrard, prévisionniste et chef du service dédié à la Banque de France, nous interrogeons ces deux disciplines. Au travers de leurs particularités, leurs différences et leurs interfaces, cette discussion met en exergue comment elles impliquent deux rapports complémentaires au futur, s’insèrent à des étapes distinctes des processus de décision, et interviennent chacune à leur manière dans le débat public.
Une science de la prévision économique ?
Authors: Pilmis Olivier 
Published: May 2022

Abordant la prévision macroéconomique sous l’angle de la scientificité qu’on lui prête, ce texte met en lumière certaines de ses propriétés en tant que processus de production. D’abord, celui-ci ne repose pas exclusivement sur l’utilisation de modèles économétriques, mais s’inscrit dans une division plus large du travail d’expertise. Celle-ci comprend même certains « représentants » de l’économie elle-même, ce qui invite à rompre avec l’idée de prévisionnistes qui observeraient l’économie depuis une position surplombante. Enfin, s’intéresser à certains concepts qui figurent au cœur de cette activité, comme celui de PIB potentiel, souligne que les descriptions produites par la prévision ne sont jamais parfaitement neutres mais comprennent déjà des qualifications politiques des situations économiques.
Démocratiser le long terme
Authors: Agacinski Daniel 
Published: May 2022

La question de la responsabilité à l’égard des générations futures n’est pas nouvelle en démocratie : dès la Révolution américaine, Jefferson déclarait que « la terre appartient en usufruit aux vivants et non aux morts ». Mais le nouveau régime climatique exacerbe cette responsabilité, et met la démocratie sous tension. Comment faire pour engager une transition résolue et fiable sur le long terme, sans restreindre la liberté de choix propre aux processus démocratiques ?
Entre humain et divin : la bipolarité du discours dans l’ Heptaméron
Authors: de Lajarte Philippe 
Published: May 2022

Présent d’entrée dans le Prologue, avec le discours d’Oisille, le souci spirituel continue d’habiter les récits des devisants aussi bien que leurs dialogues, fondé essentiellement sur la participation de l’ensemble des reclus de Serrance au même credo évangélique. Ne leur donnant pas pour autant accès au « conseil privé de Dieu », autrement dit à la Vérité absolue, cette communauté spirituelle ne les empêche pas de se trouver le plus souvent en désaccord sur le sens à donner aux faits rapportés dans les récits et sur les questions fondamentales, d’ordre moral et même spirituel, que ceux-ci soulèvent. Strictement requise au sein de leurs échanges, l’exigence de véridicité ne donne pas aux devisants le pouvoir de transgresser les limites humaines du jugement ni à leur discours celui de dépasser le niveau de ce que l’exégèse chrétienne appelle le sens « littéral ».
Les contours fluctuants de l’altérité vérolée dans les écrits médicaux français (XVI e -XVII e siècle)
Authors: Laubner Jérôme 
Published: May 2022

Depuis plusieurs années, les écrits médicaux produits en France au xvi e siècle autour de la maladie vénérienne appelée « grosse vérole » ou « syphilis » font l’objet de multiples investigations. Élargissant le corpus aux textes peu étudiés du xvii e siècle, la présente contribution analyse les diverses figures de l’altérité qui sont jugées responsables de la propagation épidémique d’une maladie intimement liée à la luxure. En dépit des changements qui affectent la médecine au cours de ces deux siècles, l’article montre que la condamnation des paillards et des prostituées est une constante des discours marqués par un contextepost-tridentinde valorisation de la procréation au sein du couple marié. L’élargissement du corpus aux recueils d’observations médicales fait apparaître combien les contoursde l’altérité fluctuent selon les genres retenus pour décrire la vérole. Si le discours misogyne est frappant dans le genre du traité médical, les observations esquissent la possibilité d’une prise en charge axiologiquement plus neutre.
Référendums citoyens contre les projets extractifs en Colombie : la construction de coalitions multisectorielles pour la défense du territoire et des ressources
Authors: Massal Julie 
Published: May 2022

La mise en œuvre de référendums « populaires » ou « citoyens » s’opposant à des projets extractifs de diverses ressources (pétrolière, minière ou hydraulique) a pris une ampleur inédite en 2017, en Colombie. Ce mode de consultation est devenu l’un des instruments majeurs de la défense des ressources naturelles et des territoires et débouche sur un rejet massif des projets extractifs. Chaque référendum donne lieu à la constitution d’une ample coalition composite socialement, qui tisse des alliances à diverses échelles. La stratégie d’alliance multi-niveaux depuis un ancrage municipal et la défense d’une légitime participation populaire à la décision sur le modèle de développement, contribuent de façon décisive à l’essor des référendums citoyens. Leur impact politique national est cependant restreint par une série d’obstacles politiques et sociaux.
Does the Simple Renal Cyst Treatment Improve Renal Function
Authors: Mohammadi Sichani Mehrdad , Safi Reza , Haghdani Saeid , Khorrami Mohammad Hatef , Alizadeh Farshid , Izadpanahi Mohammad Hossein 
Published: May 2022

Background:
The current study aims to assess the effects of the large simple renal cyst (SRC) surgery on renal function for the first time.

Materials and Methods:
This case-series study included 22 patients with larger than 50 mm single SRC who underwent laparoscopic cyst unroofing surgery. Twenty-four-hour urinary protein, creatinine, and volume along with plasma creatinine and estimated glomerular filtration rate (GFR) were measured in patients before and 1 month after surgery. Patients underwent abdominopelvic computed tomography-scan without contrast and parenchymal thickness diameter adjacent to the cyst was measured before and after surgery.

Results:
Mean age and weight of patients were 52.2 ± 8.9 years and 77 ± 10.9 akg, respectively. There was no significant difference between plasma creatinine and GFR before and after surgery (P = 0.25 and 0.37, respectively). Twenty-four-hour urinary volume, creatinine, and protein before and after surgery revealed no significant changes (P = 0.37, 0.08, and 0.31, respectively). The mean improvement of parenchymal thickness diameter after surgery was 10.4 ± 0.7 mm which was statistically significant (P = 0.001). However, it was not correlated with the mean estimated GFR change (r = 0.349, P = 0.13).

Conclusions:
Although laparoscopic unroofing of renal cyst recovered renal parenchymal thickness noticeably, it did not improve renal function significantly; therefore, the latter factor lonely should not be considered a reason for surgery decision. Observation can be chosen as a safe treatment strategy in large SRCs without concern about renal function.