bluuebunny/crossref_metadata_2025_split huggingface dataset:
Morpho-physiological and biochemical attributes as tools to screen tolerance and susceptible rice cultivars for drought stress
Authors: Mehta Amit , Dhruv Jitendra  J. , Bambhaneeya Suresh M. 
Published: June 2023

Present research work was aimed to observe possible changes in the metabolism of rice plants (Oryza sativa L.) through drought stress. Rice belongs to the family Poaceae. It is considered as a vital food crop across all the major countries worldwide. Rice is prone to be affected by drought stress. Therefore, developing the drought tolerant cultivars of cereal crops assumed considerable importance. This work was carried out with an objective to study the Screening of rice cultivars against water stress and compare biochemical characteristic among different drought tolerant and sensitive rice cultivars. A set of 25 cultivars of rice were screened against drought stress at vegetative stage through various morpho-physiological characters such as moisture, relative water content (RWC), membrane stability index(MSI), membrane injury(MI), seedling length and seedling weight. The RWC is a best criterion for plant water status. The osmotic adjustment is a influential mechanism of conserving cellular hydration under water stress and RWC expression also affects osmotic adjustment in this respect. Thus, it can be considered that the higher RWC having cv. GAR-13 and NWGR-16026 were tolerant and lower RWC having cv. NWGR-16009 and NWGR-16019 were susceptible. Hence, cv. GAR-13 & NWGR-16026 was used as tolerant and NWGR-16009 & NWGR-16019 were used as susceptible. On the basis of first experiment total four cultivars (Two tolerant NWGR-16026 & GAR-13, two susceptible NWGR-16009 & NWGR-16019) were selected for various biochemical analysis. The results indicated that total soluble sugars (TSS), glycine betaine and ascorbic acid content were found significantly higher in cultivar NWGR-16026. The proline content was found significantly higher in cultivar GAR-13. So, RWC and some biochemical parameters are best indicators for selection regarded as potentially useful for drought tolerant rice cultivars and targets for development through transgenic approaches.
Strategi Penerapan Green Building di DKI Jakarta
Authors: Okita Indrastuty Rosari 
Published: June 2023

ABSTRACT

The implementation of green building (GB) in DKI Jakarta is important as one of the solution to reduce environmental damage and minimize CO2 emissions as the main cause of global warming that is currently happening in the world. In the Grand Design of Green Building in 2030, Jakarta will reduce energy consumption, water consumption and CO2 emissions by 30 percent respectively. However, in its implementation until early 2021, only 36 buildings had GB certificates, and in 2020 the reduction of CO2 emissions only reached 13,789 tons CO2e (0.41%), which means the implementation of GB has not been done optimally. Therefore, the problems to be solved in this research are 1) What are the obstacles faced in implementing GB in DKI Jakarta? 2) What is the strategy to implement GB in DKI Jakarta optimally? By using literature study to obtain the constraint variables in the implementation of GB, which were distributed to stakeholders through questionnaires to obtain their perceptions, it is known that the hierarchy of obstacles to the implementation of GB is the lack of knowledge and experience of contractors regarding GB, lack of best practices and lessons learned about GB, lack of socialization from the government regarding GB , financing and maintenance of GB which considered to be expensive by the project owner, lack of experts in government who understand GB, lack of knowledge and expertise of the consultants regarding GB, financial risk that is perceived as too risky by the project owner, and difficulty to obtain certificates that ensure the material used are environmentally friendly materials. To overcome these obstacles, using a SWOT analysis, strategies for implementing green building in DKI Jakarta are described.

Keywords: constraint, green building, SWOT analysis, strategy
PENGARUH KOMITMEN ORGANISASI DAN PENILAIAN PRESTASI KERJA TERHADAP PROMOSI KARYAWAN PADA PT. LEN INDUSTRI (PERSERO) KOTA BANDUNG
Authors: Shafira Falah , Chaerudin Ruli Moch , Izmi Dinda Ayu , Kharisma Mita 
Published: June 2023

This study aims to determine the description of organizational commitment and work performance assessment and their effect on employee promotion at PT Len Industri (Persero) Bandung City. The sample used in this study were all employess of PT Len Industri (Persero) Bandung City, totaling 84 employees. The type of research used is descriptive and verification. The research method used is a quantitative method using Multiple Linear Regression with the help of the SPSS Version 22.0 software application. The data collection instrument used a questionnaire on employees of PT Len Industri (Persero) Bandung City, all statements were valid and reliabel.
Penelitian ini bertujuan untuk mengetahui gambaran komitmen organisasi dan penilaian prestasi kerka serta pengaruhnya pada promosi karyawan di PT Len Industri (Persero) Kota Bandung. Penggunaan sampel pada penelitian ini adalah seluruh karyawan PT Len Industri (Persero) Kota Bandung yang berjumlah 84 karyawan. Jenis penelitian yang digunakan adalah deskriptif dan verifikatif. Adapun metode penelitian yang digunakan adalah metode kuantitatif yang memakai Regresi Linear Berganda dengan bantuan aplikasi software SPSS Versi 22.0. Instrumen pengumpulan data menggunakan kuesioner pada karyawan PT Len Industri (Persero) Kota Bandung, Semua pernyataan valid dan reliabel.
PENERAPAN PENGGUNAAN ALAT PRESS BAN SEBAGAI MEDIA PEMBUKA PADA WAKTU TAMBAL BAN MOTOR
Authors: Akhmadi Amin Nur , Qurohman M. Taufik , Romadhon Syaefani Arif 
Published: June 2023

Seiring dengan perkembangan jaman, berkembang pula ilmu pengetahuan dan teknologi yang akan berguna bagi kehidupan sehari-hari. Pada saat ini yang terlihat begitu mencolok yakni sistem otomatisasi pada kehidupan sehari-hari, sistem otomatisasi ini akan mempermudah seseorang dalam melakukan suatu pekerjaan agar dapat lebih efisien. Metode kegiatan yang akan disampaikan kepada para mekanik di bengkel pii jaya motor kelurahan Tunon Kota Tegal dalam bentuk pelatihan penggunaan alat press ban. Mekanik juga dibekalii cara melepas dan memasang ban besar. Kegiatan pengabdian masyarakat ini menghasilkan hasil sebagai berikut: (1) Mengenalkan kepada para mekanik bengkel adanya alat bantu press untuk membuka ban sepeda motor disaat untuk menambal / mengganti dop pentil secara aman tanpa merusak bibir velg resing (2) Memperkenalkan peralatan multi fungsi yang efisien dipakai secara umum khususnya pada bengkel tambal ban. Dari hasil kegiatan pengabdian kepada masyarakat di Bengkel Pii Jaya Motor disimpulkan sebagai berikut: (1) Dengan adanya kegiatan pengabdian kepada masyarakat di bengkel motor pii jaya motor kelurahan tunon maka memberikan pengetahuan dan inovasi baru terhadap peralatan untuk mengganti ban dan menambal ban sepeda motor, (2) Mempercepat kinerja mekanik dalam pelayanan service menambal dan mengganti ban, dengan adanya alat tersebut sehingga membuat pelanggan puas akan kinerjanya dan keselamatan pada kendaraannya.
PENINGKATAN KINERJA DAN MOTIVASI MENGAJAR TERHADAP KOMPETENSI PROFESIONAL GURU
Authors: Hidayat Yayat 
Published: June 2023

Penelitian dilakukan di TK Kecamatan Batununggal Kota Bandung . Penelitian ini merupakan penelitian kuantitatif, dengan teknik pengambilan sampel yang dijadikan Populasi. Penelitian dilakukan kepada seluruh guru di TK Kecamatan Batununggal. Subjek yang dianalisis dalam penelitian ini sebanyak 50 orang guru yang dihitung berdasarkan teknik pengambilan sampel 100%. Teknik pengumpulan data yaitu dengan menggunakan angket/kuesioner, observasi dan dokumentasi. Uji keabsahan data yang digunakan adalah uji validitas dan uji reliabilitas. Uji prasyarat analisis meliputi uji normalitas, uji linearitas, uji multikolinieritas. Uji hipotesis menggunakan uji regresi sederhana yaitu analisisnya dengan membandingkan nilai t tabel dengan t hitung dan uji regresi ganda yang analisisnya membandingkan antara F hitung dengan F tabel. Hasil penelitian ini menunjukan: 1.Terdapat hubungan yang positif dan signifikan antara penigkatan kinerja terhadap motivasi guru. Artinya variabel peningkatan kinerja memberikan dampak positif terhadap motivasi guru sebesar 17,6% dengan tingkat hubungan sedang. Artinya semakin baik hubungan peningkatan terhadap motivasi maka akan berdampak positif 2.Terdapat hubungan yang signifikan antara motivasi terhadap profesional guru. Artinya variabel kinerja memberikan hubungan terhadap profesional guru sebesar 15,2% artinya semakin baik hubungan motivasi terhadap pengingkatan profesional guru maka akan berdampak positif 3.Terdapat hubungan yang signifikan antara peningkatan kinerja dan motivasi bersama-sama terhadap perfesional guru. Artinya variabel pengaruh memberikan komitmen dalam kinerja mengajar terhadap profesional guru sebesar 28,4%. Artinya semakin baik hubungan pengaruh terhadap motivasi maka akan berdampak positf.
PERAN ORANG TUA DALAM MEMBENTUK PRIBADI ANAK MELALUI PENDIDIKAN KELUARGA
Authors: Astuti Livia 
Published: June 2023

Pada keluarga terdapat dasar kegiatan dengan bentuk tata hukum, ekonomi, dan tradisi. Ketiganya merupakan peleburan sejumlah atribut yang ada didalamnya dan dilaksanakan dalam bentuk komunikasi dan interaksi internal yang edukatif menurut pola asuhan, bimbingan, contoh, dan teladan. Kemajuan keluarga ditentukan oleh peran orang tua yang harus berdiri pada posisi yang baik untuk dijadikan pola dan pedoman perilaku anak. Metode kegiatan yang akan disampaikan kepada para orang tua menggunakan teknik observasi, wawancara, angket, dan literatur. Hasil kegiatan sebagai berikut.. (1)Anak yang ditinggal kedua orang tuanya bekerja cenderung bersifat manja, (2) Orang tua yang berpendidikan tinggi umumnya mengetahui bagaimana tingkat perkembangan anak dan bagaimana pengasuhan orang tua yang baik sesuai dengan perkembangan anak khususnya untuk pembentukan kepribadian yang baik bagi anak, (3) orang tua yang mempunyai latar belakang pendidikan yang rendah, dalam pengasuhan umumnya kurang memperhatikan tingkat perkembangan anak. Orang tua merupakan lingkungan pertama bagi anak yang berperan penting dalam setiap perkembangan khususnya kepribadian. Maka diperlukan cara mengasuh anak agar dapat terbentuk kepribadian yang diharapkan oleh orang tua. Pola asuh yang baik untuk pembentukan kepribadian anak adalah pola asuh yang memprioritaskan kepentingan anak, tetapi tetap dengan pengawasan dan pengendalian sehingga terbentuk karakter anak yang dapat mengontrol diri, mandiri, mempunyai hubungan yang baik dengan teman, mampu menghadapi stres dan mempunyai minat terhadap hal baru.
From pre-processing to advanced dynamic modeling of pupil data
Authors: Fink Lauren , Simola Jaana , Tavano Alessandro , Lange Elke , Wallot Sebastian , Laeng Bruno 
Published: June 2023

AbstractThe pupil of the eye provides a rich source of information for cognitive scientists, as it can index a variety of bodily states (e.g., arousal, fatigue) and cognitive processes (e.g., attention, decision-making). As pupillometry becomes a more accessible and popular methodology, researchers have proposed a variety of techniques for analyzing pupil data. Here, we focus on time series-based, signal-to-signal approaches that enable one to relate dynamic changes in pupil size over time with dynamic changes in a stimulus time series, continuous behavioral outcome measures, or other participants’ pupil traces. We first introduce pupillometry, its neural underpinnings, and the relation between pupil measurements and other oculomotor behaviors (e.g., blinks, saccades), to stress the importance of understanding what is being measured and what can be inferred from changes in pupillary activity. Next, we discuss possible pre-processing steps, and the contexts in which they may be necessary. Finally, we turn to signal-to-signal analytic techniques, including regression-based approaches, dynamic time-warping, phase clustering, detrended fluctuation analysis, and recurrence quantification analysis. Assumptions of these techniques, and examples of the scientific questions each can address, are outlined, with references to key papers and software packages. Additionally, we provide a detailed code tutorial that steps through the key examples and figures in this paper. Ultimately, we contend that the insights gained from pupillometry are constrained by the analysis techniques used, and that signal-to-signal approaches offer a means to generate novel scientific insights by taking into account understudied spectro-temporal relationships between the pupil signal and other signals of interest.
Pengaruh Pengetahuan Investasi Dan Perilaku Mahasiswa Terhadap Minat Investasi Valuta Asing
Authors: Nirawati Lia Nirawati , Wibowo Mohammad Rizal Rifans , Dwiana Ninda Amaliatus , Prastikasari Putri , Yani Maila Santi  
Published: June 2023

Investasi valuta asing merupakan instrumen investasi yang jarang didengar oleh kebanyakan masyarakat. Terutama di kalangan mahasiswa yang saat ini sedang ramai membahas investasi sejak era pandemi. Penelitian ini bertujuan untuk mencari tahu bagaimana pengaruh pengetahuan investasi dan perilaku mahasiswa terhadap minat investasi valuta asing. Metode penelitian ini menggunakan kuesioner dari 66 sampel yang terdiri dari mahasiswa yang berdomisili dan berkuliah di Surabaya. Analisis yang digunakan adalah uji asumsi klasik dan uji hipotesis dengan dianalisis deskriptif untuk menarik kesimpulan. Hasil dari penelitian ini adalah terdapat pengaruh baik secara parsial dan simultan dari pengetahuan investasi dan perilaku mahasiswa terhadap minat investasi valuta asing. Mahasiswa cenderung tidak memilih investasi valuta asing sebagai investasi utama karena tingkat pengetahuan dan tidak ingin mengambil risiko yang lebih besar dibandingkan dengan instrumen yang lain.
Kata Kunci: Investasi, Valuta Asing, Pengetahuan Investasi, Minat Investasi, Perilaku
The Hitchhiker’s Guide to the Galaxy Catalog Approach for Dark Siren Gravitational-wave Cosmology
Authors: Gair Jonathan R. , Ghosh Archisman , Gray Rachel , Holz Daniel E. , Mastrogiovanni Simone , Mukherjee Suvodip , Palmese Antonella , Tamanini Nicola , Baker Tessa , Beirnaert Freija , Bilicki Maciej , Chen Hsin-Yu , Dálya Gergely , Ezquiaga Jose Maria , Farr Will M. , Fishbach Maya , Garcia-Bellido Juan , Ghosh Tathagata , Huang Hsiang-Yu , Karathanasis Christos , Leyde Konstantin , Hernandez Ignacio Magaña , Noller Johannes , Pierra Gregoire , Raffai Peter , Romano Antonio Enea , Seglar-Arroyo Monica , Steer Danièle A. , Turski Cezary , Vaccaro Maria Paola , Vallejo-Peña Sergio Andrés 
Published: June 2023

Abstract
We outline the “dark siren” galaxy catalog method for cosmological inference using gravitational wave (GW) standard sirens, clarifying some common misconceptions in the implementation of this method. When a confident transient electromagnetic counterpart to a GW event is unavailable, the identification of a unique host galaxy is in general challenging. Instead, as originally proposed by Schutz, one can consult a galaxy catalog and implement a dark siren statistical approach incorporating all potential host galaxies within the localization volume. Trott & Huterer recently claimed that this approach results in a biased estimate of the Hubble constant, H
0, when implemented on mock data, even if optimistic assumptions are made. We demonstrate explicitly that, as previously shown by multiple independent groups, the dark siren statistical method leads to an unbiased posterior when the method is applied to the data correctly. We highlight common sources of error possible to make in the generation of mock data and implementation of the statistical framework, including the mismodeling of selection effects and inconsistent implementations of the Bayesian framework, which can lead to a spurious bias.
The Anatomy of a Turbulent Radiative Mixing Layer: Insights from an Analytic Model with Turbulent Conduction and Viscosity
Authors: Chen Zirui , Fielding Drummond B. , Bryan Greg L. 
Published: June 2023

Abstract
Turbulent radiative mixing layers (TRMLs) form at the interface of cold, dense gas and hot, diffuse gas in motion with each other. TRMLs are ubiquitous in and around galaxies on a variety of scales, including galactic winds and the circumgalactic medium. They host the intermediate-temperature gases that are efficient in radiative cooling, thus playing a crucial role in controlling the cold gas supply, phase structure, and spectral features of galaxies. In this work, we develop an intuitive analytic 1.5-dimensional model for TRMLs that includes a simple parameterization of the effective turbulent conductivity and viscosity and a piecewise power-law cooling curve. Our analytic model reproduces the mass flux, total cooling, and phase structure of 3D simulations of TRMLs at a fraction of the computational cost. It also reveals essential insights into the physics of TRMLs, particularly the importance of the viscous dissipation of relative kinetic energy in balancing radiative cooling as the shear Mach number approaches unity. This dissipation takes place both in the intermediate-temperature phase, which reduces the enthalpy flux from the hot phase, and in the cold phase, which enhances radiative cooling. Additionally, our model provides a fast and easy way of computing the column density and surface brightness of TRMLs, which can be directly linked to observations.
Spectroscopic Analysis of Milky Way Outer Halo Satellites: Aquarius II and Boötes II
Authors: Bruce Jordan , Li Ting S. , Pace Andrew B. , Heiger Mairead , Song Ying-Yi , Simon Joshua D. 
Published: June 2023

Abstract
In this paper, we present a chemical and kinematic analysis of two ultrafaint dwarf galaxies (UFDs), Aquarius II (Aqu II) and Boötes II (Boo II), using Magellan/IMACS spectroscopy. We present the largest sample of member stars for Boo II (12), and the largest sample of red giant branch members with metallicity measurements for Aqu II (eight). In both UFDs, over 80% of targets selected based on Gaia proper motions turned out to be spectroscopic members. In order to maximize the accuracy of stellar kinematic measurements, we remove the identified binary stars and RR Lyrae variables. For Aqu II, we measure a systemic velocity of −65.3 ± 1.8 km s−1 and a metallicity of [Fe/H] =

−

2.57

−
0.17

+
0.17

. When compared with previous measurements, these values display a ∼6 km s−1 difference in radial velocity and a decrease of 0.27 dex in metallicity. Similarly for Boo II, we measure a systemic velocity of

−

130.4

−
1.1

+
1.4

km s−1, more than 10 km s−1 different from the literature, a metallicity almost 1 dex smaller at [Fe/H] =

−

2.71

−
0.10

+
0.11

, and a velocity dispersion 3 times smaller at

σ

v

hel

=

2.9

−
1.2

+
1.6

km s−1. Additionally, we derive systemic proper-motion parameters and model the orbits of both UFDs. Finally, we highlight the extremely dark-matter-dominated nature of Aqu II and compute the J-factor for both galaxies to aid searches of dark matter annihilation. Despite the small size and close proximity of Boo II, it is an intermediate target for the indirect detection of dark matter annihilation due to its low-velocity dispersion and corresponding low dark matter density.
Effective Resistivity in Relativistic Collisionless Reconnection
Authors: Selvi S. , Porth O. , Ripperda B. , Bacchini F. , Sironi L. , Keppens R. 
Published: June 2023

Abstract
Magnetic reconnection can power spectacular high-energy astrophysical phenomena by producing nonthermal energy distributions in highly magnetized regions around compact objects. By means of two-dimensional fully kinetic particle-in-cell (PIC) simulations, we investigate relativistic collisionless plasmoid-mediated reconnection in magnetically dominated pair plasmas with and without a guide field. In X-points, where diverging flows result in a nondiagonal thermal pressure tensor, a finite residence time for particles gives rise to a localized collisionless effective resistivity. Here, for the first time for relativistic reconnection in a fully developed plasmoid chain, we identify the mechanisms driving the nonideal electric field using a full Ohm law by means of a statistical analysis based on our PIC simulations. We show that the nonideal electric field is predominantly driven by gradients of nongyrotropic thermal pressures. We propose a kinetic physics motivated nonuniform effective resistivity model that is negligible on global scales and becomes significant only locally in X-points. It captures the properties of collisionless reconnection with the aim of mimicking its essentials in nonideal magnetohydrodynamic descriptions. This effective resistivity model provides a viable opportunity to design physically grounded global models for reconnection-powered high-energy emission.
Exploring the Individual Pulse Behavior of Pulsar J1701−3726 with Parkes
Authors: Wang H. , Wen Z. G. , Duan X. F. , Wang Z. , He D. L. , Wang H. G. , Wang N. , Yuan J. P. , Yan W. M. , Yuen R. , Han W. , Zhi Q. J. , Xiang B. B. , Dang S. J. , Chen J. L. , Lyu C. B. , Wang J. P. , Ergesh T. 
Published: June 2023

Abstract
We have carried out a detailed study of polarimetric individual pulse emission from the pulsar J1701−3726 (B1658−37), observed at 1369 MHz using the Parkes 64 m radio telescope. The single-pulse sequences reveal the presence of the three major emission phenomena of pulse nulling, mode changing, and subpulse drifting. Trimodal distribution of the pulse energy is present, implying one population of nulls and two others of emission in the phase window. The mean flux density of the normal mode is almost two times that of the abnormal mode. Our data show that, for PSR J1701−3726, 64% of the time was spent in the normal mode and 12% was in the abnormal mode. The single pulses show the presence of two distinct periodic modulations using a fluctuation spectral analysis. About 24% of the nulls are found to create alternating bunches of nulls and bursts in a quasiperiodic manner with a longer periodicity of 48 ± 4 rotational periods. Additionally, the pulsar presents a steady even–odd modulated feature with a stationary longitude within the pulse window. The ramifications for constraining the viewing geometry and understanding the radio emission mechanisms are discussed.