bluuebunny/crossref_metadata_2025_split huggingface dataset:
PERBANDINGAN KINERJA PENGECORAN ANTARA CONCRETE-BUCKET DAN CONCRETE-PUMP PADA PROYEK BANGUNAN BERTINGKAT
Authors: Yanita Rachmi , Nurdiyanto Nurdiyanto 
Published: January 2024

Pada pelaksanaan konstruksi beton cast insitu, metode pengecoran direncanakan dengan baik sehingga dapat selesai tepat waktu dengan biaya yang efisien. Metode pengecoran yang umum digunakan adalah dengan menggunakan concrete-pump dan concrete-bucket yang digunakan secara bersamaan khususnya untuk bangunan tinggi. Penelitian ini bertujuan mendapatkan waktu, biaya dan produktivitas pekerjaan pengecoran beton pada plat lantai, balok dan kolom suatu proyek studi di Jakarta, khususnya pada lantai 7 sampai 11 yang merupakan lantai tipikal, menggunakan metode concrete-bucket pada kolom dan concrete-pump untuk pelat dan balok. Dilakukan analisa terhadap tahapan prosedur pengerjaan, waktu dan biaya pelaksanaan pengecoran dan produktifitas kedua metode pengecoran tersebut sesuai volume pelat balok dan kolom.Hasil analisa menunjukan bahwa waktu dan produktivitas setiap lantainya berbeda-beda karena semakin tinggi elevasi lantai maka akan semakin panjang waktu pengerjaannya sehingga semakin menurun produktivitasnya. Diperoleh bahwa biaya untuk pengoperasian alat pengecoran menggunakan Concrete Pump adalah Rp. 76.727.868 atau Rp 81.270,912/m3, dengan durasi pengerjaan 7,58 menit/m3 lebih cepat dan produktivitas volume per jam yang lebih tinggi daripada concrete bucket. Sedangkan biaya concrete-bucket yang digunakan secara bersamaan untuk pengecoran kolom biayanya lebih tinggi daripada concrete pump, mencapai Rp. 53.388.724 atau Rp 127.877,183/m3 karena terkait dengan penggunaan Tower Crane.
Kata Kunci : Metode pengecoran, concrete pump, concrete bucket, produktivitas, waktu dan biaya
IDENTIFIKASI PENERAPAN GREEN BUILDING PADA BANGUNAN YANG SUDAH TERBANGUN DI KAWASAN INSTITUT TEKNOLOGI KALIMANTAN
Authors: Situmorang Raftonado , Sari Oryza Lhara , Sherlia Sherlia 
Published: January 2024

Kampus Institut Teknologi Kalimantan (ITK) memiliki sekitar 7 gedung yang sudah terbangun. Gedung yang sudah terbangun ini diidentifikasi apakah bangunan yang ada sudah menerapkan Green Building atau tidak. Metode yang digunakan adalah metode quantitatif dengan menggunakan penilaian versi 1.1 dari Green Building Council Indonesia (GBCI). Penilaian ini dimulai dengan pengukuran data lapangan, yaitu pengukuran kualitas udara, tingkat pencahayaan, tingkat kebisingan, suhu dan kelembapan udara. Kemudian dilakukan survei kenyamanan pengguna Gedung kepada 30 persen dari jumlah populasi pengguna Gedung tetap. Tahapan selanjutnya adalah mengobservasi lapangan terkait kampanye yang dilakukan seperti kampanye penghematan energi, konservasi air, pemilahan sampah, pelarangan merokok, dan pengurangan kendaraan bermotor. Lalu mengumpulkan data sekunder terkait kebijakan, dan dokumen yang terkait lainnya.
Hasil penilaian Green Building pada Gedung dikawasan ITK, Gedung A mendapatkan 26 poin, Gedung B mendapatkan 26 Poin, Gedung E mendapatkan 23 Poin, Gedung F mendapatkan 26 Poin, Gedung G mendapatkan 26 Poin, Gedung Laboratorium Terpadu 1 mendapatkan 23 Poin, dan Gedung Asrama Mahasiswa mendapatkan 28 Poin. Untuk predikat greenship yang didapatkan Gedung yang berada dikawasan ITK adalah tidak mendapatkan predikat peringkat greenship.
PENGARUH VARIASI PENAMBAHAN SEMEN DAN PERBEDAAN SUHU SAAT PENCAMPURAN TERHADAP MUTU BETON
Authors: Basri Doni Rinaldi , Liontin Al Hafis , Yazid Muhammad 
Published: January 2024

Beton merupakan salah satu bahan elemen struktur bangunan yang terdiri dari campuran agregat sebagai filler dan pasta semen sebagai bahan pengikat Peningkatan kualitas campuran beton akan menghasilkan beton dengan kuat tekan tinggi atau maksimum. Banyak orang yang beripikiran dan beranggapan, dalam sebuah adukan beton/coran dengan semakin banyak semen yang digunakan, maka mutu/kekuatan akan semakin meningkat. Sebenarnya anggapan ini tidak sepenuhnya salah dan tidak sepenuh nya benar dan disini penulis akan coba meneliti apakah dengan penambahan semen yang banyak akan dapat meningkatkan mutu pada beton dan melihat pengaruh suhu terhadap mencampuran mutu beton.Variasi penambahan semen dari 450kg,500 kg,dan 550 kg menunjukkan peningkatan mutu beton, dengan nilai kuat tekan, 34,19 MPa, 37,40MPa, dan 42,01MPa, sedangkan variasi penambahan semen 600kg mengalami penurunan mutu beton. Dengan nilai kuat tekan,41,16MPa. Dari penelitian ini tidak selamanya penambahan semen dapat meningkatkan mutu beton. Variasi penambahan semen 450kg, 500kg, 550kg dan 600kg pada waktu pengadukan pagi hari dengan suhu adukan 24°C dengan nilai kuat tekan 33,22 MPa, 37,3MPa, 40,51MPa dan 44,69MPa, menunjukkan nilai mutu yang semakin meningkat. Sedangkan pada waktu pengadukan siang dengan suhu adukan 32°C, variasi penambahan semen 450kg, 500kg dan 550kg menunjukkan hasil kuat tekan yang masih terus meningkat, yaitu dengan nilai kuat tekan 34,19MPa, 37,40MPa dan 42,01MPa. Sedangkan penambahan semen variasi 600 kg, di dapati nilai kuat tekan 41,16MPa, yang mana beton mengalami penurunan nilai kuat tekannya. Maka dapat di simpulkan pengadukan campuran beton di pagi hari dengan suhu adukan 24℃ lebih baik dari pada di siang hari pada suhu adukan 32℃.
Prediktor Perilaku Menjaga Kadar Glukosa Darah Pasien Diabetes Mellitus: Persepsi Sehat Berbasis Health Belief Model
Authors: Nuzula Indana Firdausi , Asmaningrum Nurfika , Afandi Alfid Tri 
Published: January 2024

Persepsi sehat adalah suatu proses seseorang dalam menginterpretasikan stimulus yang diterima oleh alat indra yang berkaitan dengan keadaan sehat seseorang sehingga perilakunya disesuaikan dengan yang diharapkan. Penelitian ini bertujuan untuk menganalisis hubungan antara persepsi sehat berdasarkan teori health belief model sebagai prediktor perilaku mempertahankan kadar glukosa darah normal pada pasien diabetes tipe 2. Penelitian ini menggunakan desain cross-sectional pada 112 responden dengan purposive sampling. Pengumpulan data menggunakan kuesioner health belief model dan perilaku menjaga kadar glukosa darah. Spearman rank test digunakan untuk menjawab tujuan penelitian. Hasil penelitian diperoleh nilai modus persepsi sehat adalah 108 dan nilai median 106,5 dengan nilai minimum 86 dan nilai maksimum 119, sedangkan nilai modus perilaku menjaga kadar glukosa darah adalah 27 dan nilai median 27,5 dengan nilai minimum 23 dan nilai maksimum 33. Ada hubungan yang signifikan antara perilaku persepsi sehat mempertahankan kadar glukosa darah (p = <0,011 dan r = 0,239). Terdapat korelasi positif yang berarti semakin tinggi persepsi kesehatan, semakin tinggi perilaku mempertahankan kadar glukosa darah pada pasien diabetes mellitus tipe 2. Perawat dapat menggunakan teori health belief model untuk memperjelas persepsi pasien DM tipe 2 sehingga dapat mempengaruhi pasien untuk mengadopsi gaya hidup yang lebih sehat.

Healthy perception is an individual process to interprete the stimulus received by the sense organs, which related to a healthy state that stimulated individuals to adjust behavior as expectation. This study aimed to analyze the relationship between healthy perceptions based on the theory of health belief models and behavior to maintain normal blood glucose levels in type 2 diabetes patients. A cross-sectional design was performed 112 respondents using the purposive sampling. The data was collected using the health belief model and the behavior to maintain blood glucose levels questionnaire. Spearman rank test was used to analyse the objective the study. The results showed that the mode value of healthy perception was 108 and median value was 106,5 , with a minimum value of 86 and a maximum value of 119. While the mode value of behavior maintaining blood glucose levels was 27 and median value was 27,5 with a minimum value of 23 and a maximum value of 33. There was a significant correlation between healthy perception behavior of maintaining blood glucose levels (p = <0.011 and r = 0.239) with a low positive correlation between the two variables. It shows that the higher the perception of health, the higher the behavior of maintaining blood glucose levels in patients with type 2 diabetes mellitus. Nurses suggested to use the health belief model theory to clarify the perception of type 2 diabetes patients that can influence patients to adopt a healthier lifestyle.
Resultâncias fisiobiológicas da radiação ultravioleta e suas funções na carcinogênese de pele
Authors: Frazão Luiz Felipe Neves , Cruvinel Laura Marques , Silva Ana Luísa Pereira da , Silva Gustavo Hipólito , Juntolli Ana Carolina Veras , Azevedo Adriane Ferreira de , Naser Maisam Shadi Riad Hilal , Piveta Juliana Tiemi , Oliveira Maria Eduarda Gibbon , Mota Maria Clara Wanderley , Santos Leonardo Portilho , Ferreira Lucas Franco , Cabral Matheus Costa , Zanoni Rodrigo Daniel 
Published: January 2024

Objetiva-se, neste estudo, expor os efeitos que a radiação solar provoca ao organismo humano e identificar o seu papel na carcinogênese de pele. Trata-se de uma revisão narrativa, onde foi realizada uma pesquisa de artigos nas bases de dados Medical Literature Analysis and Retrievel System Online (MEDLINE) e Scientific Electronic Library Online (SciELO), com os seguintes Descritores em Ciências da Saúde (DeCS): Câncer; Pele; Radiação; combinados entre si utilizando os operadores booleanos "AND" e "OR". Selecionando artigos entre os períodos de 2011 a 2022, nos idiomas Inglês, Português e Espanhol, para ampliar o nível de relevância e a qualidade da revisão, além do embasamento técnico-científico advindo de obras literárias conceituadas pela história.Com relação ao câncer de pele, a radiação UV tem total papel na oncogênese, afinal modifica as funções fisiobiológicas das células e sua arquitetura. As alterações de DNA das células, a frequencia e quantidade de exposição solar, são os fatores que proporcionam, com o tempo, o câncer, sobretudo, em regiões com maior exposição. Logo, há necessidade de alterar hábitos de vida, como utilizar protetores químicos contra os raios solares e roupas grossas, aumentando a proteção da pele. Além de conscientizar a população sobre os sinais de alerta do tumor e sobre suas características, para que o acesso precoce a unidades de saúde e a terapêutica consiga minimizar seus efeitos. Pesquisas científicas também deveriam ser incentivadas, afinal, o câncer continua sendo uma doença que necessita ser radicalizada.
IMPLIKASI STUNTING TERHADAP KESEHATAN DAN PERKEMBANGAN ANAK DI PANGKAJENE DAN KEPULAUAN
Authors: Hasriani  
Published: January 2024

ABSTRAKStunting pada anak merupakan masalah kesehatan masyarakat yang signifikan di Kabupaten Pangkajene dan Kepulauan (Pangkep), dengan implikasi serius terhadap kesehatan dan pertumbuhan anak. Penelitian ini bertujuan untuk menyelidiki implikasi stunting terhadap kesehatan dan perkembangan anak di Pangkajene dan Kepulauan, dengan fokus pada Kecamatan Minasatene dan Kecamatan Balocci. Penelitian ini dipilih karena penelitian sebelumnya mengenai stunting di kedua kecamatan tersebut masih terbatas. Stunting, sebagai masalah pertumbuhan yang melibatkan kurangnya gizi yang memadai, menjadi fokus utama dalam pemahaman konsekuensi kesehatan dan perkembangan anak di wilayah ini. Penelitian ini menggunakan metode kualitatif untuk melihat faktor-faktor yang mendasari stunting melalui wawancara dan diskusi kelompok dengan 15 informan yang terfokus pada ibu, pengasuh, tokoh masyarakat, penyedia layanan kesehatan, serta ahli kesehatan dan gizi anak. Hasil penelitian menunjukkan bahwa faktor-faktor seperti gizi buruk, infeksi kronis, keterbatasan akses ke layanan kesehatan, kurangnya pengetahuan stunting, dan kondisi ekonomi sulit memiliki peran dalam tingginya prevalensi stunting di wilayah tersebut. Dampak stunting terlihat pada gangguan pertumbuhan fisik anak dan penurunan fungsi kognitif, membawa beban kesehatan jangka panjang dan risiko tinggi terhadap penyakit kronis di masa dewasa.
ABSTRACTStunting in children is a significant public health problem in Pangkajene Islands Regency (Pangkep), with serious implications for children's health and growth. This research aims to investigate the implications of stunting on children's health and development in the Pangkajene Islands, with a focus on Minasatene District and Balocci District. This research was chosen because previous research on stunting in these two sub-districts is still limited. Stunting, as a developmental problem involving a lack of adequate nutrition, is a major focus in understanding the consequences for child health and development in the region. This research used qualitative methods to look at the factors underlying stunting through interviews and group discussions with 15 informants who focused on mothers, caregivers, community leaders, health service providers, and child health and nutrition experts. The research results show that factors such as poor nutrition, chronic infections, limited access to health services, lack of knowledge about stunting, and difficult economic conditions play a role in the high prevalence of stunting in the region. The impact of stunting can be seen in impaired physical growth in children and decreased cognitive function, bringing long-term health burdens and a high risk of chronic disease in adulthood.
AN ANALISIS KESESUAIAN IMPLEMENTASI PERMENKES NO.21/2021 PADA PELAYANAN TUBEKTOMI DI KOTA JAKARTA SELATAN DAN JAKARTA TIMUR
Authors: Febriana Yessi 
Published: January 2024

ABSTRAKPeraturan Menteri Kesehatan Nomor 21 Tahun 2021 merupakan acuan dalam pelayanan tubektomi. Untuk itu perlu dianalisis pelaksanaan pelayanan tubektomi dari sisi supply side agar mempermudah PUS dalam mendapatkan layanan tubektomi. Penelitian ini bertujuan menganalisis kesesuaian implementasi Permenkes Nomor 21 Tahun 2021 pada pelayanan tubektomi di Jakarta Selatan dan Jakarta Timur. Penelitian ini merupakan penelitian kualitatif menggunakan model implementasi kebijakan Van Meter Van Horn. Pengambilan data dilakukan melalui wawancara mendalam dan telaah dokumen. Penelitian dilakukan pada bulan Desember 2022 sampai dengan Februari 2023. Hasil penelitian menunjukkan bahwa implementasi kebijakan telah dilakukan namun belum sepenuhnya sesuai dengan Permenkes No.21/2021 terutama untuk KIE dan konseling. Standar dan tujuan kebijakan sudah dipahami dan dilakukan pelaksana. Komunikasi dilakukan secara berjenjang namun masih belum optimal. Sumber daya masih terkendala dengan pendanaan yang terbatas dan belum tersedianya insentif rutin bagi kader. Lingkungan ekonomi dan sosial peserta KB kurang mendukung, serta masih membutuhkan dukungan politik dari pimpinan daerah.

ABSTRACT The Minister of Health Regulation Number 21 of 2021 is a reference for tubectomy services. Hence, it’s necessary to analyze tubectomy’s implementation services from supply side where woman easier get it. The study analyze the suitability of implementing Minister of Health Regulation on tubectomy services in South Jakarta and East Jakarta. This is a qualitative research using policy implementation model of Van Meter Van Horn. In-depth interviews and document review were conducted. The study was conducted from December 2022 to February 2023. The results showed policy implementation has been carried out but isn’t fully in accordance with Minister of Health Regulation, especially for IEC and counseling. Policy measures and objectives have been understood and carried out by implementers. Communication carried out in stages but still not optimal. Resources are still constrained by limited funding and incentives for cadres. The economic and social environment less supportive, and still requires political support.
Emerging trends in the literature on psychological and job performance: a bibliometric analysis
Authors: Ovalle-Correa Bernardo , Ramos-Tomalá David 
Published: January 2024

The Psychological Contract is a set of beliefs and expectations, based on explicit or implicit promises, that a person exchanges with the organization. The development, evolution and application of this construct in the Human Resources area were described. A bibliometric and network analysis of the records of the Web of Science database from 1984 to September 2023 was carried out. The results show the evolution through time, identifying three lines or streams of work. The dimensions related to health, stress and depression show a high interest for future lines of research; however, the performance and impact of psychological models on work performance show a high density or degree of development, with a relatively low level of relevance. Finally, the contributions and limitations for future research are presented .
Pulsation in TESS Objects of Interest
Authors: Gomes R. L. , Martins B. L. Canto , Fontinele D. O. , Almeida L. A. , Freire R. Alves , Brito A. C. , de Amorim R. G. S. B. , Lopes C. E. Ferreira , Hazarika D. , Janot-Pacheco E. , Leão I. C. , Messias Y. S. , Souza R. A. A. , De Medeiros J. R. 
Published: January 2024

Abstract
We report the discovery of three Transiting Exoplanet Survey Satellite Objects of Interest (TOI) with signatures of pulsation, observed in more than one sector. Our main goal is to explore how large is the variety of classical pulsators such as δ Sct, γ Dor, RR Lyrae and Cepheid among TOI pulsators. The analysis reveals two stars with signatures of δ Sct and one of γ Dor, out of a sample of 3901 TOIs with available light curves (LCs). To date, there is a very scarce number of known pulsating stars hosting planets. The present finding also emerges as an exciting laboratory for studying different astrophysical phenomena, including the effects of star–planet interaction on pulsation and timing detection of planetary companions. We have also identified 16 TOI stars with periodicities and LCs morphology compatible with different classical pulsating classes, but for most of them, the dominant frequency signals originate from contaminating sources.
AWSoM Magnetohydrodynamic Simulation of a Solar Active Region. II. Statistical Analysis of Alfvén Wave Dissipation and Reflection, Scaling Laws, and Energy Budget on Coronal Loops
Authors: Shi Tong , Manchester Ward , Landi Enrico , van der Holst Bart , Szente Judit , Chen Yuxi , Tóth Gábor , Bertello Luca , Pevtsov Alexander 
Published: January 2024

Abstract
The coronal heating problem has been a major challenge in solar physics, and a tremendous amount of effort has been made over the past several decades to solve it. In this paper, we aim at answering how the physical processes behind the Alfvén wave turbulent heating adopted in the Alfvén Wave Solar atmosphere Model (AWSoM) unfold in individual plasma loops in an active region (AR). We perform comprehensive investigations in a statistical manner on the wave dissipation and reflection, temperature distribution, heating scaling laws, and energy balance along the loops, providing in-depth insights into the energy allocation in the lower solar atmosphere. We demonstrate that our 3D global model with a physics-based phenomenological formulation for the Alfvén wave turbulent heating yields a heating rate exponentially decreasing from loop footpoints to top, which had been empirically assumed in the past literature. A detailed differential emission measure (DEM) analysis of the AR is also performed, and the simulation compares favorably with DEM curves obtained from Hinode/Extreme-ultraviolet Imaging Spectrometer observations. This is the first work to examine the detailed AR energetics of our AWSoM model with high numerical resolution and further demonstrates the capabilities of low-frequency Alfvén wave turbulent heating in producing realistic plasma properties and energetics in an AR.
Ultradeep ATCA Imaging of 47 Tucanae Reveals a Central Compact Radio Source
Authors: Paduano Alessandro , Bahramian Arash , Miller-Jones James C. A. , Kawka Adela , Galvin Tim J. , Rivera Sandoval Liliana , Kamann Sebastian , Strader Jay , Chomiuk Laura , Heinke Craig O. , Maccarone Thomas J. , Dreizler Stefan 
Published: January 2024

Abstract
We present the results of an ultradeep radio continuum survey, containing ∼480 hr of observations, of the Galactic globular cluster 47 Tucanae with the Australia Telescope Compact Array. This comprehensive coverage of the cluster allows us to reach rms noise levels of 1.19 μJy beam−1 at 5.5 GHz, 940 nJy beam−1 at 9 GHz, and 790 nJy beam−1 in a stacked 7.25 GHz image. This is the deepest radio image of a globular cluster and the deepest image ever made with the Australia Telescope Compact Array. We identify ATCA J002405.702-720452.361, a faint (6.3 ± 1.2 μJy at 5.5 GHz, 5.4 ± 0.9 μJy at 9 GHz), flat-spectrum (α = −0.31 ± 0.54) radio source that is positionally coincident with the cluster center and potentially associated with a faint X-ray source. No convincing optical counterpart was identified. We use radio, X-ray, optical, and UV data to show that explanations involving a background active galactic nucleus, a chromospherically active binary, or a binary involving a white dwarf are unlikely. The most plausible explanations are that the source is an undiscovered millisecond pulsar or a weakly accreting black hole. If the X-ray source is associated with the radio source, the fundamental plane of black-hole activity suggests a black hole mass of ∼54–6000 M
⊙, indicating an intermediate-mass black hole or a heavy stellar-mass black hole.
Root hemiparasites suppress invasive alien clonal plants: evidence from a cultivation experiment
Authors: Těšitelová Tamara , Knotková Kateřina , Knotek Adam , Cempírková Hana , Těšitel Jakub 
Published: January 2024

Alien invasive plants threaten biodiversity by rapid spread and competitive exclusion of native plant species. Especially, tall clonal invasives can rapidly attain strong dominance in vegetation. Root-hemiparasitic plants are known to suppress the growth of clonal plants by the uptake of resources from their below-ground organs and reduce their abundance. However, root-hemiparasites’ ability to interact with alien clonal plants has not yet been tested.
We explored the interactions between native root-hemiparasitic species, Melampyrum arvense and Rhinanthus alectorolophus and invasive aliens, Solidago gigantea and Symphyotrichum lanceolatum. We investigated the haustorial connections and conducted a pot experiment. We used seeds from wild hemiparasite populations and those cultivated in monostands of the invasive plants to identify a possible selection of lineages with increased compatibility with these alien hosts. The hemiparasitic species significantly suppressed the growth of the invasive plants. Melampyrum inflicted the most substantial growth reduction on Solidago (78%), followed by Rhinanthus (49%). Both hemiparasitic species reduced Symphyotrichum biomass by one-third. Additionally, Melampyrum reduced the shoot density of both host species. We also observed some transgenerational effects possibly facilitating the growth of hemiparasites sourced from subpopulations experienced with the host.
Native root hemiparasites can effectively decrease alien clonal plants’ biomass production and shoot density. The outcomes of these interactions are species-specific and may be associated with the level of clonal integration of the hosts. The putative selection of lineages with higher performance when attached to the invasive novel hosts may increase hemiparasites’ efficiency in future biocontrol applications.