bluuebunny/crossref_metadata_2025_split huggingface dataset:
Gambaran Pengetahuan Lansia Tentang Diet Diabetes Melitus di Puskesmas Sarimatondang Kecamatan Sidamanik Tahun 2021
Authors: Paulina Damanik Jesica 
Published: March 2022

LatarBelakang: Pengetahuan penderita tentang DM merupakan sarana yang dapat membantu penderita menjalankan penanganan diabetes selama hidupnya sehingga semakin banyak dan semakin baik penderita mengerti tentang penyakitnya semakin mengerti bagaimana harus mengubah perilakunya. Tujuan: Tujuan penelitian adalah untuk mengetahui gambaran pengetahuan lansia di Puskesmas Sarimatondang Kecamatan Sidamanik tahun 2021. Metode: Penelitian ini menggunakan metode penelitian deskriptif dengan teknik pengambilan sampel consecutive sampling dimana sampel sebanyak 73 responden. Instrumen pengumpulan data menggunakan kuesioner dengan 20 pertanyaan. Hasil: Hasil penelitian pengetahuan lansia tentang diet diabetes melitus terdapat kategori pengetahuan baik 57 responden (78%), kategori pengetahuan cukup yaitu 11 responden (15%), dan kategori pengetahuan kurang 5 responden (7%). Kesimpulan: Penelitian mayoritas responden memiliki tingkat pengetahuan baik tentang diet diabetes melitus.
ANALISIS BAMBU SEBAGAI STRUKTUR LANTAI BANGUNAN RUMAH TINGGAL BERTINGKAT
Authors: Aditya Purnama  
Published: March 2022

Abstract Natural product renewable that can be obtained easily, cheaply, easily planted, grows fast, can reduce the effects of global warming, and has a very high tensile strength that can becompeted with steel. Bamboo is a material that is commonly found in several villages andmountainous areas in Tulungagung, therefore bamboo material has a relatively cheap price.Loading reviews dead load and lives load. The analysis carried out in this study isloading, calculating the ultimate moment, calculating the capacity of one bamboo, thencalculating the number of bamboo needs that must be installed, and calculating the installationdistance of bamboo. Then to determine the stress and deflection of the bamboo floor structure,3D analysis using Midas Gen 2019.Based on the results of the analysis with a stretch of 4.5m x 4m bamboo floor structure,8 pieces of bamboo are needed in the X direction and 9 pieces in the Y direction. with abamboo distance of 50 cm. The maximum deflection based on the analysis results is 6.39 cm,while the stress in the X direction is 65.3 MPa and the Y direction is 53.8 MPa.Keywords: Bamboo; renewable; analysis; stress; deflection
AbstrakMaterial bambu merupakan produk hasil alam yang renewable yang dapat diperolehdengan mudah, murah, mudah ditanam, pertumbuhan cepat, dapat mereduksi efek globalwarming serta memiliki kuat tarik sangat tinggi yang dapat dipersaingkan dengan baja. Bambumerupakan material yang banyak ditemui di beberapa desa dan daerah pegunungan diTulungagung, maka dari itu material bambu memiliki harga yang relatif murah.Pembebanan meninjau beban mati dan beban hidup. Analisis yang dilakukan padapenelitian ini adalah pembebanan, menghitung momen ultimate, menghitung kapasitas satubuah bambu, kemudian menghitung jumlah kebutuhan bambu yang harus dipasang danmenghitung jarak pemasangan bambu. Kemudian untuk mengetahui tegangan dan lendutandari struktur lantai bambu tersebut digunakan anaisis 3D dengan menggunakan Midas Gen2019.Berdasarkan hasil dari analisis dengan bentangan struktur lantai bambu 4,5 m x 4 m,diperlukan bambu pada arah X sebanyak 8 buah dan arah Y sebanyak 9 buah dengan jarakbambu 50 cm. Lendutan maksium berdasarkan hasil analisis sebesar 6,39 cm, sedagnkanteganagan arah X 65,3 MPa dan arah Y 53,8 MPa.Kata Kunci: Bambu; renewable; analisis; tegangan; lendutan
The effect of contextual collaborative learning based ethnoscience to ıncrease student’s scientific literacy ability
Authors: Citra Ayu Dewi Citra , Maria Erna  , Martini  , Ikhfan Haris  , I Nengah Kundera  
Published: March 2022

Scientific literacy is used as the primary goal in science education because it is considered to be used to prepare today's generation. Aspects of scientific literacy consist of the concepts, processes, and attitudes of science that can be used in people's daily lives, a picture of the success of science education carried out by each country. However, this ability has not been trained optimally through the process of learning science in Indonesia. This research aims to increase students' scientific literacy ability through contextual collaboration learning based on ethnoscience. This study used a quasi-experimental research method with a pre-experimental design that involved pretest and posttest of one group. This research has been conducted in the Chemistry Education UNDIKMA Mataram for the number of research subjects as many as 31 students. The instrument used is multiple choice tests to measure the achievement the content and process of science students while attitude scale to measure students' scientific attitudes. The results showed that the achievement of content, process, and science attitudes of students overall has increased in the medium category. This means that the effect of contextual collaborative learning based ethnoscience the capacity of scientific literacy in content, process, and attitude of students.
Self-regulation of the posterior cingulate cortex with real-time fMRI neurofeedback augmented mindfulness training in healthy adolescents: A nonrandomized feasibility study
Authors: Kirlic Namik , Cohen Zsofia P. , Tsuchiyagaito Aki , Misaki Masaya , McDermott Timothy J. , Aupperle Robin L. , Stewart Jennifer L. , Singh Manpreet K. , Paulus Martin P. , Bodurka Jerzy 
Published: March 2022

AbstractMindfulness training (MT) promotes the development of one’s ability to observe and attend to internal and external experiences with objectivity and nonjudgment with evidence to improve psychological well-being. Real-time functional MRI neurofeedback (rtfMRI-nf) is a noninvasive method of modulating activity of a brain region or circuit. The posterior cingulate cortex (PCC) has been hypothesized to be an important hub instantiating a mindful state. This nonrandomized, single-arm study examined the feasibility and tolerability of training typically developing adolescents to self-regulate the posterior cingulate cortex (PCC) using rtfMRI-nf during MT. Thirty-four adolescents (mean age: 15 years; 14 females) completed the neurofeedback augmented mindfulness training task, including Focus-on-Breath (MT), Describe (self-referential thinking), and Rest conditions, across three neurofeedback and two non-neurofeedback runs (Observe, Transfer). Self-report assessments demonstrated the feasibility and tolerability of the task. Neurofeedback runs differed significantly from non-neurofeedback runs for the Focus-on-Breath versus Describe contrast, characterized by decreased activity in the PCC during the Focus-on-Breath condition (z = −2.38 to −6.27). MT neurofeedback neural representation further involved the medial prefrontal cortex, anterior cingulate cortex, dorsolateral prefrontal cortex, posterior insula, hippocampus, and amygdala. State awareness of physical sensations increased following rtfMRI-nf and was maintained at 1-week follow-up (Cohens’ d = 0.69). Findings demonstrate feasibility and tolerability of rtfMRI-nf in healthy adolescents, replicates the role of PCC in MT, and demonstrate a potential neuromodulatory mechanism to leverage and streamline the learning of mindfulness practice. (ClinicalTrials.govidentifier #NCT04053582; August 12, 2019).
El vínculo de la conductividad hidráulica saturada con la velocidad de infiltración subsuperficial del suelo del bosque
Authors: Morikawa-Sakura Marino S. , Yoshitaka Komatsu 
Published: March 2022

El objetivo de este estudio fue investigar el vínculo de la conductividad hidráulica saturada con las tasas de infiltración. Se determinó un total de 38 puntos de muestreo; 22 en cedro japonés (Cryptomeria japonica) y 16 en hiba arborvitae (Thujopsis dolabrata). Para obtener una precipitación se utilizó un simulador de lluvia de boquilla oscilante. Se tomaron de la superficie algunas muestras de vegetación. Se recogieron muestras de suelo de tres réplicas de profundidad de 0-5 y 5-10 cm cada uno por las características del suelo. La permeabilidad del suelo y la conductividad hidráulica se midieron antes y después del aclareo de cada muestra de tierra. La conductividad hidráulica es espacialmente irregular y los parámetros son independientes del tipo de vegetación. Ambos suelos forestales en general mostraron valores de permeabilidad alta, pero se ha demostrado también un valor tan pequeño como el acuícludo en un solo punto de la muestra de la superficie del cedro. Esto podría ser debido a la poca capa de hojarasca acumulada en el punto. Si el recubrimiento es escaso en el suelo del bosque, la reducción de la tasa de infiltración sería una preocupación debido a la obstrucción de la superficie por el impacto de las gotas de lluvia.
Por otro lado, en términos de la profundidad de la baja permeabilidad, la superficie del suelo es menos afectada debido a las propiedades físicas del suelo y la cantidad de raíz. Para entender los factores de la infiltración y la cercanía del suelo con la superficie, otros parámetros, en especial la conductividad hidráulica saturada, cantidad de raíces en el suelo superficial, la densidad de la cobertura del suelo seco del bosque y contenido de la materia orgánica (peso de la pérdida por ignición durante 4 horas a 450 °C) fueron examinados, comparados y analizados para confirmar su relación. Los resultados revelaron que las características de la cubierta del suelo de los bosques y la permeabilidad se encontraron pobremente correlacionadas. Además, el resultado demostró que la tasa de infiltración y la permeabilidad difieren de acuerdo a las diferencias de las especies de árboles.
Surveys of Clumps, Cores, and Condensations in Cygnus X. II. Radio Properties of Massive Dense Cores
Authors: Wang Yuwei , Qiu Keping , Cao Yue , Cheng Yu , Liu Junhao , Hu Bo 
Published: March 2022

Abstract
We have carried out a high-sensitivity and high-resolution radio continuum study toward a sample of 47 massive dense cores (MDCs) in the Cygnus X star-forming complex using the Karl G. Jansky Very Large Array, aiming to detect and characterize the radio emission associated with star-forming activities down to ∼0.01 pc scales. We have detected 64 radio sources within or closely around the FWHMs of the MDCs, of which 37 are reported for the first time. The majority of the detected radio sources are associated with dust condensations embedded within the MDCs, and they are mostly weak and compact. We are able to build spectral energy distributions for eight sources. Two of them indicate nonthermal emission and the other six indicate thermal free–free emission. We have determined that most of the radio sources are ionized jets or winds originating from massive young stellar objects, whereas only a few sources are likely to be ultracompact H ii regions. Further quantitative analyses indicate that the radio luminosity of the detected radio sources increases along the evolution path of the MDCs.
AMBER: A Semi-numerical Abundance Matching Box for the Epoch of Reionization
Authors: Trac Hy , Chen Nianyi , Holst Ian , Alvarez Marcelo A. , Cen Renyue 
Published: March 2022

Abstract
The Abundance Matching Box for the Epoch of Reionization (AMBER) is a semi-numerical code for modeling the cosmic dawn. The new algorithm is not based on the excursion set formalism for reionization, but takes the novel approach of calculating the reionization-redshift field

z

re

(
x
)

assuming that hydrogen gas encountering higher radiation intensity are photoionized earlier. Redshift values are assigned while matching the abundance of ionized mass according to a given mass-weighted ionization fraction

x

¯

i

(
z
)

. The code has the unique advantage of allowing users to directly specify the reionization history through the redshift midpoint z
mid, duration Δz, and asymmetry A
z input parameters. The reionization process is further controlled through the minimum halo mass M
min for galaxy formation and the radiation mean free path l
mfp for radiative transfer. We implement improved methods for constructing density, velocity, halo, and radiation fields, which are essential components for modeling reionization observables. We compare AMBER with two other semi-numerical methods and find that our code more accurately reproduces the results from radiation-hydrodynamic simulations. The parallelized code is over four orders of magnitude faster than radiative transfer simulations and will efficiently enable large-volume models, full-sky mock observations, and parameter-space studies. AMBER will be made publicly available to facilitate and transform studies of the Epoch of Reionization.
Universal Scaling Laws for Solar and Stellar Atmospheric Heating
Authors: Toriumi Shin , Airapetian Vladimir S. 
Published: March 2022

Abstract
The Sun and Sun-like stars commonly host multimillion-kelvin coronae and 10,000 K chromospheres. These extremely hot gases generate X-ray and extreme ultraviolet emissions that may impact the erosion and chemistry of (exo)planetary atmospheres, influencing the climate and conditions for habitability. However, the mechanism of coronal and chromospheric heating is still poorly understood. While the magnetic field most probably plays a key role in driving and transporting energy from the stellar surface upwards, it is not clear whether the atmospheric heating mechanisms of the Sun and active Sun-like stars can be described in a unified manner. To this end, we report on a systematic survey of the responses of solar and stellar atmospheres to surface magnetic flux over a wide range of temperatures. By analyzing 10 years of multiwavelength synoptic observations of the Sun, we reveal that the irradiance and magnetic flux show power-law relations with an exponent decreasing from above unity to below as the temperature decreases from the corona to the chromosphere. Moreover, this trend indicating the efficiency of atmospheric heating can be extended to Sun-like stars. We also discover that the power-law exponent depends on the solar cycle, becoming smallest at maximum activity, probably due to the saturation of atmospheric heating. Our study provides observational evidence that the mechanism of atmospheric heating is universal among the Sun and Sun-like stars, regardless of age or activity.
Identifying Lensed Quasars and Measuring Their Time Delays from Unresolved Light Curves
Authors: Bag Satadru , Shafieloo Arman , Liao Kai , Treu Tommaso 
Published: March 2022

Abstract
Identifying multiply imaged quasars is challenging owing to their low density in the sky and the limited angular resolution of wide-field surveys. We show that multiply imaged quasars can be identified using unresolved light curves, without assuming a light-curve template or any prior information. After describing our method, we show, using simulations, that it can attain high precision and recall when we consider high-quality data with negligible noise well below the variability of the light curves. As the noise level increases to that of the Zwicky Transient Facility telescope, we find that precision can remain close to 100% while recall drops to ∼60%. We also consider some examples from Time Delay Challenge 1 and demonstrate that the time delays can be accurately recovered from the joint light-curve data in realistic observational scenarios. We further demonstrate our method by applying it to publicly available COSMOGRAIL data of the observed lensed quasar SDSS J1226−0006. We identify the system as a lensed quasar based on the unresolved light curve and estimate a time delay in good agreement with the one measured by COSMOGRAIL using the individual image light curves. The technique shows great potential to identify lensed quasars in wide-field imaging surveys, especially the soon-to-be-commissioned Vera Rubin Observatory.
Cold Gas in Massive Galaxies as a Critical Test of Black Hole Feedback Models
Authors: Shi Jingjing , Peng Yingjie , Diemer Benedikt , Stevens Adam R. H. , Pillepich Annalisa , Renzini Alvio , Dou Jing , Gao Yu , Gu Qiusheng , Ho Luis C. , Kong Xu , P. Lagos Claudia del , Li Di , Li Jiaxuan , Maiolino Roberto , Mannucci Filippo , Xie Lizhi , Zhang Chengpeng 
Published: March 2022

Abstract
Black hole feedback has been widely implemented as the key recipe to quench star formation in massive galaxies in modern semianalytic models and hydrodynamical simulations. As the theoretical details surrounding the accretion and feedback of black holes continue to be refined, various feedback models have been implemented across simulations, with notable differences in their outcomes. Yet, most of these simulations have successfully reproduced some observations, such as the stellar mass function and star formation rate density in the local universe. We use the recent observation of the change in the neutral hydrogen gas mass (including both H2 and H I) with the star formation rate of massive central disk galaxies as a critical constraint of black hole feedback models across several simulations. We find that the predictions of IllustrisTNG agree with the observations much better than the other models tested in this work. This favors IllustrisTNG’s treatment of active galactic nuclei (AGN)—where kinetic winds are driven by black holes at low accretion rates—as more plausible among those we test. In turn, this also indirectly supports the idea that the massive central disk galaxy population in the local universe was likely quenched by AGN feedback.
Fine-grained Rim Formation via Kinetic Dust Aggregation in Shock Waves Around Evaporating Icy Planetesimals
Authors: Arakawa Sota , Kaneko Hiroaki , Nakamoto Taishi 
Published: March 2022

Abstract
Fine-grained rims (FGRs) are frequently found around chondrules in primitive chondrites. The remarkable feature of FGRs is their submicron-sized and nonporous nature. The typical thickness of FGRs around chondrules is 10–100 μm. Recently, a novel idea was proposed for the origin of FGRs: high-speed collisions between chondrules and fine dust grains called the kinetic dust aggregation process. Experimental studies revealed that (sub)micron-sized ceramic particles can stick to a ceramic substrate in a vacuum when the impact velocity is approximately in the range of 0.1–1 km s−1. In this study, we examine the possibility of FGR formation via kinetic dust aggregation in chondrule-forming shock waves. When shock waves are created by undifferentiated icy planetesimals, fine dust grains would be released from the planetary surface due to the evaporation of icy planetesimals. We consider the dynamics of chondrules behind the shock front and calculate the growth of FGRs via kinetic dust aggregation based on simple one-dimensional calculations. We found that nonporous FGRs with a thickness of 10–100 μm would be formed in shock waves around evaporating icy planetesimals.
Revisiting Christoph Scheiner’s Sunspot Records: A New Perspective on Solar Activity of the Early Telescopic Era
Authors: Carrasco V. M. S. , Muñoz-Jaramillo A. , Gallego M. C. , Vaquero J. M. 
Published: March 2022

Abstract
Christoph Scheiner was one of the most outstanding astronomers in the history of sunspot observations. His book, Rosa Ursina, is the reference work regarding the study of the earliest sunspot records. The sunspot observations compiled by Scheiner in Rosa Ursina and Prodomus, including records made by other observers, forms one of the main references of the observations known for that period—particularly around the 1620s. Thus, his work is crucial to determine the solar activity level of the first solar cycles of the telescopic era. The number of sunspot groups recorded in Scheiner’s documentary sources has been included in the existing sunspot group number databases. However, we have detected significant errors in the number of groups currently assigned to Scheiner’s records. In this work, we reanalyze the information in Scheiner’s source documents. Consequently, the standard 11 yr solar cycle shape for the second solar cycle of the telescopic era, which is not clear in previous studies, now becomes evident. In addition, the highest daily number of groups recorded during this cycle (eight groups) is 20% less than in the one included in the existing sunspot group number databases. Using the hypergeometrical probability distribution, we find that solar minima in 2008–2009 and 2018–2019 are comparable to the most probable solar activity level of the minimum around 1632. In particular, the estimated lower limit for the solar activity in 1632 is even comparable with the solar activity level in 2008 and 2018.
Promoting ecological solutions for sustainable infrastructure
Authors: Sjölund Anders , Autret Yannick , Boettcher Marita , de Bouville Julie , Georgiadis Lazaros E. , Hahn Elke , Hallosserie Agnès , Hofland Adam , Lesigne Jean-François , Mira Antonio , Navarro Charlotte , Rosell Carme , Sangwine Tony , Seiler Andreas , Wagner Paul 
Published: March 2022

Linear infrastructure networks such as roads, railways, navigation and irrigation canals, and power lines have grown exponentially since the mid-20th century. Most of these networks built before the 1990s have a significant impact on the environment. While there is no doubt that humanity needs infrastructure to ensure safe, secure and sufficient access to food, water and energy, it is essential to prevent the loss of biodiversity and ecosystems which are also at the basis of the provision of such fundamental services. Those complex, interconnected issues cannot be tackled without research and innovation, both in the fields of biodiversity and of infrastructure.
IENE (Infrastructure Ecology Network Europe) was set up in 1996 to meet this need. Its mission is to promote the exchange of knowledge, experience and best practice in safe and sustainable pan-European transport infrastructure. With a status of an association today, this independent network has more than 400 members consisting of researchers, engineers, decision makers and infrastructure operators. IENE functions as an international and interdisciplinary forum. It supports cross-border cooperation in research, mitigation, planning, design, construction and maintenance in the field of biodiversity and transport infrastructure.
Every two years, IENE organises an international conference to present cutting-edge research, identify pressing issues and problems, discuss effective solutions and map out future activities in the field of transport ecology and infrastructure. We are very glad to present you in this special issue some of the best scientific outcomes of the IENE 2020 conference, hoping that it will contribute to further breakthroughs in science and uptake in policy-making and practices on the ground. We commend the organising team of the University of Evora, Portugal, for their excellent programming of the conference and for having gathered exceptional scientists on the topic of biodiversity and infrastructure. They managed to host a high-quality event, despite the many adjustments that had to be done because of the covid-19, including postponing the conference to January 2021 and holding it entirely online.
The topic of IENE conference 2020 was “Linear Infrastructure Networks with Ecological Solutions” and the motto was “working together”. This means that every stakeholder has a role to play, and that biodiversity should be considered at all governance scales and during all phases of the set-up of infrastructure. The papers selected here are of particular interest to follow the path set forth in the conference’s final declaration, that is included in this issue.