bluuebunny/crossref_metadata_2025_split huggingface dataset:
Effects of low-temperature annealing on net doping profile of Mg-ion-implanted GaN studied by MOS capacitance–voltage measurement
Authors: Luo Yuliu , Hatakeyama Yuki , Akazawa Masamichi 
Published: October 2023

Abstract
Effects of long-term low-temperature cap annealing on the net doping profile of Mg-ion-implanted GaN were studied using MOS structures before activation annealing. Mg ions were lightly implanted into n-type GaN to maintain the n-type conduction. Various cap-layer materials, i.e. Al2O3, SiN, SiO2 and capless, for low-temperature annealing were examined. Doping profiles were derived from capacitance–voltage (C–V) curves. Before 600 °C annealing, negatively charged defects were distributed on the shallower side of the detection depth range, whereas positively charged defects existed on the deeper side. Upon 600 °C annealing, however, the doping profile changed toward a flat shape regardless of the cap-layer material used during annealing. The observed profile change was likely caused by the diffusion of defects. Detailed analyses of C–V characteristics showed that the highly likely cause of the observed phenomena is the diffusion of Ga and N interstitials.
Blockchains in the Classroom: A Deductive Journey into the Abyss of Modern Education
Authors: Bodemer Oliver 
Published: October 2023

<p>The rapid advancement of blockchain technology has permeated various sectors, heralding a new era of transparency, security, and decentralized control. Education, a cornerstone of societal development, is not exempt from this technological tide. This research embarks on a deductive exploration of the integration of blockchain technology within the educational landscape, aiming to unveil the potential benefits and challenges therein. Through a meticulous review of existing literature, theoretical frameworks, and empirical analysis, this study delineates the transformative potential of blockchain in enhancing deductive reasoning and fostering a conducive learning environment. The research employs a mixed-method approach, encompassing surveys, interviews, and case studies across diverse educational settings. Findings reveal that blockchain technology can significantly bolster the integrity and accessibility of educational resources, streamline administrative processes, and enhance deductive reasoning among learners. Moreover, the study unveils the necessity of a robust regulatory framework and stakeholder education to harness the full potential of blockchain technology in education. The discourse extends to provide pragmatic recommendations for educators, policymakers, and blockchain developers to collaboratively nurture a blockchain-augmented educational ecosystem. This work aspires to contribute to the burgeoning body of knowledge at the nexus of blockchain technology, deductive reasoning, and modern education, propelling further scholarly inquiry and practical initiatives in this multidisciplinary domain. </p>
Cryptocurrency in the Aftermath: Unveiling the Impact of the SVB Collapse
Authors: Wang Qin , Yu Guangsheng , Chen Shiping 
Published: October 2023

<p>In this paper, we explore the aftermath of the Silicon Valley Bank (SVB) collapse, with a particular focus on its impact on crypto markets. We conduct a multi-dimensional investigation, which includes a factual summary, analysis of user sentiment, and examination of market performance. Based on such efforts, we uncover a somewhat counterintuitive finding: \textit{the SVB collapse did not lead to the destruction of cryptocurrencies; instead, they displayed resilience.} </p>
STRATEGI PEMERINTAH DESA KEDATON DALAM PEMBERDAYAAN MASYARAKAT MELALUI BADAN USAHA MILIK DESA KECAMATAN KALIANDA LAMPUNG SELATAN
Authors: Anwar Anwar , Bi'arifin Bi'Arifin 
Published: October 2023

ABSTRAKKehadiran Badan Usaha Milik Desa diharapkan dapat memberikan dampak positif bagi pembangunan dan mendongkrak perekonomian desa. Oleh karena itu, untuk memastikan BUMDes beroperasi secara efektif dan sesuai dengan peraturan yang berlaku, pemerintah kabupaten memberikan dukungannya kepada pemerintah desa dengan mengalokasikan dana kepada pemerintah tersebut. Sebagai langkah awal dalam memulai BUMDes, hal ini menandakan bahwa BUMDes saat ini sudah berada pada tahap dasar. Faktanya, masih banyak Badan Usaha Milik Desa yang belum berjalan sebagaimana mestinya. Karena ada beberapa permasalahan yang menghambat dalam menjalankan BUMDes, salah satu contohnya adalah kemauan desa yang kurang serius terhadap BUMDes. Metode penelitian yang digunakan adalah metode penelitian kualitatif, yaitu suatu analisis berdasarkan data yang diperoleh melalui hasil wawancara, observasi dan dokumentasi. Hasil dari penelitian ini ialah Strategi Pemerintah Desa Kedaton dalam Pemberdayaan Masyarakat Melalui Badan Usaha Milik Desa Kecamatan Kalianda Lampung Selatan berdasarkan tiga strategi yaitu Pembuatan (formulating), Penerapan (implementating), dan Evaluasi (evaluating).Kata kunci : Strategi, Pemerintah, Desa, BUMDes
PENGEMBANGAN BUMDeS SYARIAH DALAM MEMBANGUN EKONOMI BERKEADILAN DI DESA
Authors: Syaharany Venny , Rahmaini Putri 
Published: October 2023

ABSTRACT The village is the smallest unit in a country with the lowest government authority to regulate the interests of the local community. Village Owned Enterprises (BUMDes) are business entities owned by villages to improve community welfare through economic ventures. The development of Sharia-based BUMDes based on sharia principles is one way to achieve this goal. This study used the library research method using library data in the form of books. BUMDes is a business entity whose capital is owned by the village and has developed in many villages in Indonesia, but the majority of BUMDes still use the conventional system and have not implemented a profit-sharing system (sharia). The concept of developing Sharia BUMDes is based on laws and regulations governing the establishment of BUMDes. The development of Sharia BUMDes is expected to increase the religious values of the village community and have a positive impact on their economic life and can provide halal and blessed business results. Keyword: BUMDes Sharia, Economic Development,
Technical Efficiency Analysis of Cassava Farmers on Suboptimal Dry Land
Authors: Triyasari Sri Ratna , Priyanto Moh. Wahyudi 
Published: October 2023

The government launched a food diversification program, one of which was cassava so that the population does not depend on rice, and anticipates when rice production decreases due to crop failure. However, cassava production was much lower than rice. There were efforts to utilize suboptimal land to increase cassava suplly for population consumption. Therefore, this study aimed to assess the level of technical efficiency of cassava farming on suboptimal dry land. The research sample of 60 cassava farmers in Jaddih Village, Bangkalan Regency was taken by census to answer the research objectives. Stochastic frontier analysis was used to determine the effect of agricultural inputs consisting of land, seeds, labor, costs, and manure on the production of cassava. Then to determine the effect of age, experience, formal education, non-formal education, and family dependents on cassava insufficiency. The results show that cassava production will increase with the increase in land area, but will decrease with the increase in seedlings. The average technical efficiency of cassava was 87%, where this value will increase if farmers attend non-formal education. This research contributes to policy makers to optimize suboptimal land use, and to farmers to take advantage of production inputs and socio-economic variables that affect production increases and technical efficiency.
Revegetation of Tropical Peat Swamp Forest of Former Fires Using Local Tree Species in South Sumatra (Indonesia)
Authors: Bastoni Bastoni , Anjani Raissa , Imanullah Andika 
Published: October 2023

Revegetation of tropical peat swamp forests (PSF) from former fires with local tree species has strategic value for the recovery of PSF, which has been largely lost and severely degraded by logging, conversion, drainage, and repetitive fires. The PSF recovery will be followed by increased forest cover, CO2 sequestration, O2 production, and peat ecosystem biodiversity. The method of revegetation that guarantees successful planting is still very lacking and has not been widely publicized. The study aimed to analyze the growth of revegetated plants on PSF of former fires. It used a field experiment design with four types of local peat plants, namely ramin (Gonystylus bancanus), punak (Tetramerista glabra), tembesu (Fragraea fragrans), and pulai (Alstonia pneumatophora). The results of the study showed that until the age of 2 years, the survival rate of revegetated plants ranged from 92.56%–94.69%, with growth of 32.53–44.94 cm/year and diameter growth of 0.87–1.21 cm/year. The growth of revegetated plants still accelerated in observations until the age of 3 years. This study provides optimism that PSF revegetation degraded by the fires could be carried out with satisfactory results.
The Application of Compost Extract and Biopesticide in Three Different Varieties of Soybean (Glycine max L.)
Authors: Anggraini Erise , Gofar Nuni , Pradana Teguh Randi , Tri Patria Wahyu , Sinurat Diana 
Published: October 2023

Soybeans are high in protein and vegetable oil. However, soil fertility, among other factors, has resulted in low production. This study aimed to compare the effects of shrimp shells compost extract (EKKU) and Mushroom Substrate Media Compost Extract (EKMTJ) fertilizers in combination with bio-insecticides with active ingredients from Beauveria bassiana on the growth and production of soybean. This was a factorial randomised design study with two factors. The first factor was compost extract, with P1: EKKU and P2: EKMTJ. Furthermore, the second factor is a dosage of bioinsecticides with B. bassiana active ingredients of 1 litre/ha (B1) and 2 litres/ha (B2). The results showed that the application of shrimp shell compost extract (EKKU) combined with 2 litres/ha bioinsecticide gave the best results in plant height and shoot weight. On the other hand, the application of mushroom substrate medium compost extract (EKMTJ) gave the best results for wet and dry weight of plant pods and canopy dry weight.
Narodziny kina z ducha triku
Authors: Gwóźdź Andrzej 
Published: October 2023

Autor wskazuje na ideologię atrakcji jako nieodrodny kinu element konstytuujący jego naturę, począwszy od narodzin w XIX w. po dzień dzisiejszy. Podkreśla ciągłość wynikającą z ontologicznego pokrewieństwa wczesnych atrakcji i współczesnych, cyfrowych efektów specjalnych (np. trik substytucji z przenikaniem i wielokrotną ekspozycją a współczesna estetyka kompozytowania powierzchni obrazowych za pomocą blue screenów; Mélièsowski aktor-figurant a współczesna technika motion capture). Gwóźdź dowodzi ponadto, że Méliès twórczo i perfekcyjnie rozgrywał interfejs: teatr – kino. Wzbogacając teatr ruchomymi obrazami i nie rugując sceny z kina (zachowując np. status performera aranżującego środowisko akcji), prowadził zaawansowane gry intermedialne. W tym sensie Gwóźdź uznaje Mélièsa za prekursora współczesnych metod designowania obrazu filmowego, które z pracy „na obrazie” (a nie z mise-en-scène) czynią właściwe środowisko triku i prowadzą do eskalacji tego, co niemożliwe: wrażenie rzeczywistości oparte na mimesis zostaje zastąpione wrażeniem rzeczywistości jako triku.
Comparing explicit and implicit ensemble perception: 3 stimulus variables and 3 presentation modes
Authors: Khayat Noam , Pavlovskaya Marina , Hochstein Shaul 
Published: October 2023

AbstractVisual scenes are too complex for one to immediately perceive all their details. As suggested by Gestalt psychologists, grouping similar scene elements and perceiving their summary statistics provides one shortcut for evaluating scene gist. Perceiving ensemble statistics overcomes processing, attention, and memory limits, facilitating higher-order scene understanding. Ensemble perception spans simple/complex dimensions (circle size, face emotion), including various statistics (mean, range), and inherently spans space and/or time, when sets are presented scattered across the visual scene, and/or sequentially in rapid series. Furthermore, ensemble perception occurs explicitly, when observers are asked to judge set mean, and also automatically/implicitly, when observers are engaged in an orthogonal task. We now study relationships among these ensemble-perception phenomena, testing explicit and implicit ensemble perception; for sets varying in circle size, line orientation, or disc brightness; and with spatial, temporal or spatio-temporal presentation. Following ensemble set presentation, observers were asked if a test image, or which of two test images, had been present in the set. Confirming previous results, responses reflected implicit mean perception, depending on test image distance from the mean, and on its being within or outside ensemble range. Subsequent experiments asked the same observers to explicitly judge whether test images were larger, more clockwise, or brighter than the set mean, or which of two test images was closer to the mean. Comparing implicit and explicit mean perception, we find that explicit ensemble averaging is more precise than implicit mean perception—for each ensemble variable and presentation mode. Implications are discussed regarding possible separate mechanisms for explicit versus implicit ensemble perception.
Webcam eye tracking close to laboratory standards: Comparing a new webcam-based system and the EyeLink 1000
Authors: Kaduk Tobiasz , Goeke Caspar , Finger Holger , König Peter 
Published: October 2023

AbstractThis paper aims to compare a new webcam-based eye-tracking system, integrated into the Labvanced platform for online experiments, to a “gold standard” lab-based eye tracker (EyeLink 1000 - SR Research). Specifically, we simultaneously recorded data with both eye trackers in five different tasks, analyzing their real-time performance. These tasks were a subset of a standardized test battery for eye trackers, including a Large Grid task, Smooth Pursuit eye movements, viewing natural images, and two Head Movements tasks (roll, yaw). The results show that the webcam-based system achieved an overall accuracy of 1.4°, and a precision of 1.1° (standard deviation (SD) across subjects), an error of about 0.5° larger than the EyeLink system. Interestingly, both accuracy (1.3°) and precision (0.9°) were slightly better for centrally presented targets, the region of interest in many psychophysical experiments. Remarkably, the correlation of raw gaze samples between the EyeLink and webcam-based was at about 90% for the Large Grid task and about 80% for Free View and Smooth Pursuit. Overall, these results put the performance of the webcam-based system roughly on par with mobile eye-tracking devices (Ehinger et al. PeerJ, 7, e7086, 2019; Tonsen et al., 2020) and demonstrate substantial improvement compared to existing webcam eye-tracking solutions (Papoutsaki et al., 2017).
La Contradicción como Derecho y Principio en la Prueba de Oficio
Authors: Guerrero Romero Anthony Andrés , Jaramillo León Alexandra Anabel 
Published: October 2023

El Código Orgánico General de Procesos, como norma reguladora de materia procesal civil, estipula la prueba para mejor resolver o más conocida como prueba de oficio en el artículo 168, definiéndola coma la facultad conferida al juzgador para una intervención directa dentro del proceso judicial, lo que le convierte en una herramienta importante, sin embargo, esta facultad cuando no es bien aplicada puede vulnerar el derecho y principio a la contradicción estipulado en la Constitución de la República Del Ecuador. Para dicha situación, se establece como objetivo analizar el derecho y principio a la contradicción en cualquier etapa del proceso específicamente en la prueba de oficio. Se realizó un estudio basado en el método descriptivo, con un enfoque cualitativo apoyado en todos los métodos bibliográficos, debido a, que se procedió a recopilar varios conceptos de libros y artículos científicos con el fin de obtener un conocimiento determinado, permitiendo una orientación en la interpretación y descripción del fenómeno jurídico que se ha planteado, justificando de esta manera el planteamiento y la necesidad del estudio.
Fixed triple combination of amlodipine, perindopril and atorvastatin in the focus of cardiovascular effectiveness and safety
Authors: Kuchmin A. N. , Sveklina T. S. , Oktysyuk P. D. , Rechkalova A. I. , Konyaev V. V. 
Published: October 2023

The review outlines modern concepts of the relevance of fixed-dose combination therapy comprising angiotensin-converting enzyme inhibitor and dihydropyridine calcium channel antagonist as an antihypertensive component with the HMG-CoA reductase inhibitor when treating hypertensive patients. We have identified the realms of its possible clinical use taking into consideration the comorbidity peculiarities. In addition, we provide main features of the current drugs’ clinical pharmacodynamics and outline their role in real clinical practice. Nevertheless the emphasis was placed on the modern single-pill combination of amlodipin, atorvastatin and perindopril. We concisely report the results data collected from the large, randomized, double-blind major clinical trials regarding the effectiveness of single pill combination of amlodipine, atorvastatin and perindopril , primary focusing on their cardioprotective features and overall safety profile.
The RESOLVE and ECO Gas in Galaxy Groups Initiative: The Group Finder and the Group H i–Halo Mass Relation
Authors: Hutchens Zackary L. , Kannappan Sheila J. , Berlind Andreas A. , Asad Mehnaaz , Eckert Kathleen D. , Stark David V. , Carr Derrick S. , Castelloe Ella R. , Baker Andrew J. , Hess Kelley M. , Moffett Amanda J. , Norris Mark A. , Croton Darren 
Published: October 2023

Abstract
We present a four-step group-finding algorithm for the Gas in Galaxy Groups (G3) initiative, a spin-off of the z ∼ 0 REsolved Spectroscopy Of a Local VolumE (RESOLVE) and Environmental COntext (ECO) surveys. In preparation for future comparisons to intermediate redshift (e.g., the LADUMA survey), we design the group finder to adapt to incomplete, shallow, or nonuniform data. We use mock catalogs to optimize the group finder’s performance. Compared to friends-of-friends (with false-pair splitting), the G3 algorithm offers improved completeness and halo-mass recovery with minimal loss of purity. Combining it with the volume-limited H i census data for RESOLVE and ECO, we examine the H i content of galaxy groups as a function of group halo mass. Group-integrated H i mass M
H I,grp rises monotonically over halo masses M
halo ∼ 1011–1014.5
M
⊙, pivoting in slope at M
halo ∼ 1011.4
M
⊙, the gas-richness threshold scale. We present the first measurement of the scatter in this relation, which has a median of ∼0.3 dex and is asymmetric toward lower M
H I,grp. We discuss interesting tensions with theoretical predictions and prior measurements of the M
H I,grp–M
halo relation. In an appendix, we release RESOLVE DR4 and ECO DR3, including updates to survey redshifts, photometry, and group catalogs, as well as a major expansion of the ECO H i inventory with value-added data products.
Simultaneous 2.25/8.60 GHz Observations of the Magnetar XTE J1810-197
Authors: Huang 黄 Zhi-Peng 志鹏 , Yan 闫 Zhen 振 , Shen 沈 Zhi-Qiang 志强 , Tong 仝 Hao 号 , Yuan 袁 Jian-Ping 建平 , Lin 林 Lin 琳 , Zhao 赵 Rong-Bing 融冰 , Wu 吴 Ya-Jun 亚军 , Liu 刘 Jie 杰 , Wang 王 Rui 睿 , Wang 王 Xiao-Wei 啸威 
Published: October 2023

Abstract
We did 194 epochs of simultaneous 2.25/8.60 GHz observations of XTE J1810−197 in 926 days shortly following its reactivation in 2018 with Shanghai Tian Ma Radio Telescope (TMRT). Although its integrated profiles changed with both time and frequency during this period, they could be classified into 12 types according to phase areas of active radiation components. After MJD 59015, XTE J1810−197 turned from the normal emission state into the spiky emission state that was manifesting as a series of bright narrow sub-pulse bursts at both 2.25 and 8.60 GHz. Due to its variable integrated profiles and unsteady rotations, we got the spin frequency ν and spin-frequency derivatives

ν

̇

with the piecewise fitting method. In addition, its long-term declining trend of ν was also obtained as

ν

̇

=
−
3.2
(
1
)
×

10

−
13

s−2 with the linear fitting method based on our observations spanning a comparatively longer period. We found its flux densities went through three stages: sharp decrease, stabilization, and day-to-day fluctuations in our dual-frequency observations. Although the flux density showed different stages, XTE J1810−197 showed a relatively flat spectrum (α > –1) in most observations. Assuming an ideal dipole magnetic field as some previous research works, we obtained the emission heights of XTE J1810−197 were about 7.5(9) × 104 km and 2.38(7) × 104 km at 2.25 and 8.60 GHz, respectively. We also found that its emission heights would decrease rapidly with the degree of magnetic field twisting.
The Cool Circumgalactic Medium of Low-redshift Star-forming Galaxies. I. Empirical Model and Mean Properties
Authors: Faerman Yakov , Werk Jessica K. 
Published: October 2023

Abstract
We present an analytic model for the cool, T ∼ 104 K, circumgalactic medium (CGM), describing the gas distribution, and thermal and ionization states. Our model assumes (total) pressure equilibrium with the ambient warm/hot CGM, photoionization by the metagalactic radiation, and allows for nonthermal pressure support, parameterized by the ratio of thermal pressures, η = P
hot,th/P
cool,th. We apply the model to the COS-Halos measurements and find that a nominal model with η = 3, gas distribution out to r ≈ 0.6R
vir, and M
cool = 3 × 109
M
⊙, corresponding to a volume filling fraction of f
V,cool ≈ 1%, reproduces the H i and low/intermediate metal ions (C ii, C iii, Si ii, Si iii, and Mg ii) mean column densities. Variation of ±0.5 dex in η or M
cool encompasses ∼2/3 of the scatter between objects. Our nominal model underproduces the measured C iv and Si iv columns, and these can be reproduced with (i) a cool phase with M
cool ∼ 1010
M
⊙ and η ≈ 5, or (ii) cooling or mixing gas at intermediate temperatures, with M ∼ 1.5 × 1010
M
⊙ and occupying ∼1/2 of the total CGM volume. For cool gas with f
V,cool ≈ 1%, we estimate an upper limit on the cloud sizes, R
cl ≲ 0.5 kpc. Our results suggest that for the average galaxy CGM, the mass and nonthermal support in the cool phase are lower than previously estimated, and extreme scenarios are not necessary. We estimate the rates of cool gas depletion and replenishment, and find accretion onto the galaxy can be offset, allowing

M

̇

cool

≈
0

over long timescales.
Let’s Sweep: The Effect of Evolving J
2 on the Resonant Structure of a Three-planet System
Authors: Faridani Thea H. , Naoz Smadar , Li Gongjie , Inzunza Nicholas 
Published: October 2023

Abstract
Short and ultrashort period planets are peculiar types of exoplanets with periods as short as a few days or less. Although it is challenging to detect them, already several have been observed, with many additional candidates. If these planets have formation pathways similar to their longer-period counterparts, they are predicted to reside in multiplanet systems. Thus, gravitational perturbation from potential planetary neighbors may affect their orbital configuration. However, due to their close proximity to their host star, they are also subject to general relativity precession and torques from the stellar spin quadrupole moment (J
2). Here we show that an evolving J
2 due to magnetic braking affects the magnitude and location of secular resonances of the short-period planet in a multiplanet system, thus driving the short-period planet into and out of a secular resonance, exciting the planet’s eccentricity and inclination. The high inclination can hinder transit observation and, in some cases, the high eccentricity may result in an unstable configuration. We propose that evolving J
2 in a multiplanet system can be critical to understanding the detectability and stability of short-period planets.