bluuebunny/crossref_metadata_2025_split huggingface dataset:
Adaptation to raw materials intra-variability: Examples from three Middle Palaeolithic surface stations of the Hérault Valley, France (Les Geissières, Saint-Saturnin and Camillo)
Authors: Mathias Cyrielle , Bourguignon Laurence , Ivorra Jérôme , Barsky Déborah , Grégoire Sophie , Viallet Cyril 
Published: May 2022

Up to now, little was known about the Middle Palaeolithic from the Hérault Valley (France). Recently, systematic surveys have led to the discovery of several surface stations on river terraces. Some of these have yielded stone tools made from unusual raw materials, such as, brecciated quartzites and jasper-like rocks, as well as quartz and rare flints. These rocks are found in primary position in the Montagne Noire area, and are also available in the alluvial deposits of the Hérault and its tributaries in the form of more or less rounded cobbles. These raw materials are very heterogeneous even within a single cobble. Their inter and intra-variability has been found to have induced specific knapping strategies as hominins adapted to - or took full advantage of - their special petrographic characteristics.
Here we present data from three Middle Palaeolithic open-air stations (Les Geissières, Saint-Saturnin and Camillo) to illustrate adaptive knapping strategies performed by Neanderthals. In addition to the technological analysis, experiments were also conducted to test some of the identified methods, such as bipolar-on-anvil, with the aims of: 1) evaluating flake production efficiency and 2) recognizing specific traces left on the products by this method. This enabled us to better identify archaeological artefacts in this particular alluvial context.
The study shows the use of stone reduction methods that allowed the knappers to adapt to the constraints posed by the raw materials: Discoid sensu lato (bifacial, unifacial, partial), Clactonian and bipolar-on-anvil. Methods more diagnostic of the Middle Palaeolithic, such as the Levallois and typo-Levallois or various Kombewa methods were used on finer grained raw materials. There are a few retouched flake tools and some pebble tools (mainly choppers). These assemblages show us that, despite the influence of the raw materials (which is more of a constraint than a limit), Neanderthals achieved their goals through a variety of methods.
These surface stations make it possible to better perceive adaptive strategies in the Middle Palaeolithic in Languedoc-Roussillon, in a context where the Levallois techno-complexes prevail.
Functional use of large stone tool from the Upper Paleolithic site of Kamennaya Balka II (the Northern Azov Sea region, Russia)
Authors: Skakun Natalia Nikolaevna , Longo Laura , Terekhina Vera , Pantyukhina Irina , Vinogradova Ekaterina , Shulga Dmitrii 
Published: May 2022

The assemblages of many Paleolithic sites on the Russian Plain contain large pebbles of various types of stone, which, due to the natural and unmodified forms, rarely become objects of special study. Some of them retain their natural shape, others are slightly artificially modified. In the course of our research, artifacts from several Paleolithic sites in Russia and the Republic of Moldova were subjected to a comprehensive study. Technical-morphological and experimental-traceological studies made it possible to characterize the methods of their manufacture and use. Among the items studied, there is a trapezoidal slab retrieved in the lower layer of the Late Paleolithic stratified site Kamennaya Balka II (the Northern Azov Sea region, Russia). On its surface, use-wear traces were found, which are characteristic of wear traces on tools used to grind plant materials. To verify the results of the traceological analysis, a series of experiments was performed. The wear traces on the working part of the experimental tool turned out to be similar to those found on the original one. The functional identification of the slab from Kamennaya Balka II as a tool for processing plants was also confirmed by the discovery on the working surface of mineralized starch grains.
This comprehensive study of an unmodified stone artifact from the Kamennaya Balka II site and its identification as the lower grinding stone indicates the presence of complex foraging strategies among the economic activities of the inhabitants of the site and their successful adaptation to the natural environment in this region.
Cross-sectional Analyses of Self-employed & Directly Employed Workers’ Job-specific Well-being In Creative and Corporate Workplaces
Authors: Maguire Larry Gerard , Hyland John 
Published: May 2022

The current mixed-methods study explored differences in Job Specific Well-being (JSWB) amongst self-employed and directly-employed workers in creative and corporate workplaces. A descriptive, cross-sectional design with open ended questions, employing purposive sampling, was used. A self-report, mixed method, digital questionnaire was used for data collection and respondents (N=230) were sourced globally. Analyses showed a significant difference in JSWB for overall self-employed compared with overall directly-employed workers. An effect of supervisory responsibility on JSWB was observed among groups of directly-employed workers. For self-employed workers, no significant effect of supervisory responsibility was seen for levels of JSWB. Additionally for self-employed workers, no significant difference in JSWB was seen based on “necessity” or “opportunity” self-employment. Generally, findings showed that both self-employed and directly employed workers in the current sample were dissatisfied with daily work. Findings were mixed, and results prompt important considerations for existing research.
Study of Apple Varieties in High-Density Plantation under Cold Dry Temperate Conditions of Kinnaur
Authors:   Dept. of Fruit Science, Regional Horticultural Research & Training Station, Sharbo, Kinnaur, Himachal Pradesh (172 107), India, Kumar Arun , Singh Gopal ,   Dept. of Fruit Science, College of Horticulture, YSPUH&F, Nauni, Solan, Himachal Pradesh (173 230), India, Kumar Vijay ,   Dept. of Fruit Science, Regional Horticultural Research & Training Station, Bajaura, Kullu, Himachal Pradesh (175 125), India, Kumari Meena ,   Dept. of Fruit Science, Krishi Vigyan Kendra Lahul & Spiti-II at Tabo, Lahaul and Spiti, Himachal Pradesh (172 113), India, Dhiman Sushil ,   Dept. of Soil Science, Regional Horticultural Research & Training Station, Sharbo, Kinnaur, Himachal Pradesh (172 107), India
Published: May 2022

The study was carried out to evaluate four apple varieties on different rootstocks under high-density plantations in the cold temperate region of Kinnaur for growth, yield and quality attributes. The experiment evaluated four apple varieties ‘Red Cap Valtod/MM 106’, ‘Red Velox/M9’, ‘Jeromine/M9’ and ‘Super Chief/MM 106’ planted at a spacing of 2.5×1.0 m2 in Randomized Block Design, with four replicates. From the evaluation of data on growth, floriculture and quality standards, it was clear that var. Jeromine/M9 followed by Red Velox/M9 has recorded better horticultural performance than other varieties studied. Among different varieties Red Velox/M9 recorded maximum shoot extension growth (22.65 cm), trunk girth (47.27 mm) and tree height (340.02 cm), tree spread (175.52 E-W and 181.68 cm N-S), number of fruit set tree-1 (41.85), fruit Breadth (78.90 mm), fruit weight (207.39 g fruit-1), TSS (10.11 °Brix), whereas, maximum fruit set (25.48%), fruit length (71.74 mm), yield (3.59 kg tree-1) and productivity (14.35 MT Hac-1) was recorded in cultivar Jeromine/M9. However, the maximum number of fruits tree-1 was observed in the variety Red Cap Vatod/MM 106. Variety, Red Velox /M9 was found to be superior for growth, flowering, yield and quality characteristics with good market potential under Kinnaur conditions.
Penerapan Aplikasi SLiMS 9 versi Bulian Untuk Mewujudkan Katalog Elektronik di Perpustakaan SMAN 1 Cicalengka
Authors: Rabani Silfi , Rukmana Evi Nursanti , Rohman Asep Saeful 
Published: May 2022

Penelitian ini bertujuan untuk mengetahui sistem katalogisasi yang diterapkan di perpustakaan SMAN 1 Cicalengka. Hal ini dilatarbelakangi karena pandemi Covid-19 telah melanda seluruh dunia selama hampir dua tahun. Semua aspek kehidupan terus berjuang agar tetap bertahan ditengah pandemi virus Covid-19 sehingga kehidupan terus berjalan. Perpustakaan sebagai lembaga penyedia informasi juga melakukan hal ini. Meski ditengah pembatasan sosial, perpustakaan harus tetap melayani para pemustaka sehingga dapat terus memenuhi kebutuhan informasi. Pemanfaatan teknologi menjadi sangat penting dan dapat menjadi solusi dalam memberikan layanan pemustaka dimasa pandemi Covid-19. Metode penelitian yang digunakan adalah penelitian kualitatif deskriptif, pengumpulan data dilakukan dengan wawancara. Hasil penelitian menunjukkan bahwa perpustakaan SMAN 1 Cicalengka belum menerapkan otomasi dan katalogisasi elektronik di perpustakaan. Hal ini disebabkan karena perpustakaan belum memiliki SDM yang mendukung untuk melaksanakan katalogisasi dan otomasi. Tidak adanya staf lulusan ilmu perpustakaan menjadi salah satu alasan belum diterapkannya otomasi perpustakaan dan belum adanya katalog elektronik. Dengan melakukan penelitian ini, penulis berharap dapat memberikan solusi bagi para pustakawan di SMAN 1 Cicalengka sehingga dapat melakukan otomasi perpustakaan dan dapat mewujudkan katalogisasi elektronik dengan memanfaatkan aplikasi SLiMS 9 versi Bulian. Application of the Bulian version of the SLiMS 9 Application to Create an Electronic Catalog at the Library of SMAN 1 Cicalengka. This study aims to determine the cataloguing system applied in the library of SMAN 1 Cicalengka. The Covid-19 pandemic has hit the whole world for almost two years. All aspects of life continue to struggle to survive amid the Covid-19 virus pandemic, so life continues. Libraries as information providers also do this. Even amid social restrictions, libraries must continue to serve their users to continue to meet their information needs. The use of technology is crucial and can be a solution in providing user services during the Covid-19 pandemic. The research method used is descriptive qualitative research, data collection is done by interview. The results showed that the library of SMAN 1 Cicalengka had not implemented automation and electronic cataloguing in the library. The library does not yet have human resources to support cataloguing and automation. The absence of library science graduates is one of the reasons why library automation has not been implemented, and there is no electronic catalogue. By conducting this research, the authors hope to provide a solution for librarians at SMAN 1 Cicalengka to automate the library and realize electronic cataloguing by utilizing the Bulian version of the SLiMS 9 application.
Analisis Similarity/Kemiripan Artikel Jurnal Online Terbitan Tahun 2019-2020 Di ISI Yogyakarta
Authors: Agustiawan Agustiawan 
Published: May 2022

Penelitian ini bertujuan untuk mengetahui tingkat similarity/ kemiripan artikel jurnal online terbitan tahun 2019-2020 di ISI Yogyakarta. Hasil penelitian ini dapat menjadi bahan evaluasi bagi penerbit jurnal, bagi para penulis/author artikel jurnal, dan para penentu kebijakan di ISI Yogyakarta. Penelitian ini menggunakan metode tes yang digunakan untuk menguji tingkat similarity/ kemiripan pada artikel jurnal online di ISI Yogyakarta dengan aplikasi turnitin. Untuk mengukur tingkat similarity/ kemiripan artikel jurnal online di ISI Yogyakarta ditetapkan rentang skala pengukuran berdasarkan presentase (0-100%) dari nilai similarity. Penulis menetapkan sampel penelitian dari artikel yang diterbitkan 23 jurnal online di ISI Yogyakarta yang terbit periode tahun 2019 sampai dengan 2020. Hasil penelitian menunjukkan bahwa artikel jurnal online di ISI Yogyakarta yang terbit pada tahun 2019 ada 256 artikel dan yang terbit pada tahun 2020 ada 251 artikel. Dari artikel tahun 2019 dan 2020 diambil nilai rata-ratanya tertinggi 76,92% pada tingkat similarity 1-24% atau kategori Low degree of similarity. Berdasarkan nilai tingkatan ini dapat disimpulkan bahwa artikel jurnal online di ISI Yogyakarta yang terbit pada tahun 2019 dan 2020 mempunyai tingkat similarity rendah. Similarity Analysis/Similarity of Online Journal Articles Published in 2019-2020 at ISI Yogyakarta. This study aims to find the similarity/similarity of online journal articles published in 2019-2020 in ISI Yogyakarta. The results of this study can be evaluation material for journal publishers, authors /authors of journal articles, and policymakers at ISI Yogyakarta. This study used a test method to test similarity levels in online journal articles in ISI Yogyakarta with the Turnitin application. To measure the similarity/similarity level of online journal articles in ISI Yogyakarta, set a range of measurement scales based on the percentage (0-100%) of similarity values. In this study, the authors determined the study sample was an article published in 23 online journals ISI Yogyakarta published in 2019 to 2020. From the research results, it is known that articles in online journals in ISI Yogyakarta published in 2019 were 256 articles and published in 2020 there were 251 articles. From 2019 and 2020, if taken, the highest average value is 76.92% at the similarity level of 1-24% or the Low degree of similarity category so that based on the value of the level ini, it can be concluded that online journal articles in ISI Yogyakarta published in 2019 and 2020 have low similarity rates.
Perpustakaan Sebagai Tempat Rekreasi Informasi
Authors: Endarti Sri 
Published: May 2022

Perpustakaan merupakan tempat penyimpanan ilmu dan informasi. Peran dan fungsi perpustakaan adalah ikut mendorong kemajuan dan peningkatan kecerdasan masyarakat. Fasilitas dan sarana perpustakaan dapat mendorong kreativitas, menambah wawasan, serta dapat digunakan sebagai tempat wisata ilmiah. Wisata informasi di perpustakaan selain menambah pengetahuan juga dapat memberikan kesenangan bersifat menghibur. Tulisan ini membahas peran dan fungsi perpustakaan sebagai tempat rekreasi informasi. Libraries as Information Recreation Area. The library is a place to store knowledge and information. The role and function of the library are to participate in encouraging the progress and improvement of people's intelligence. Library facilities and facilities can promote creativity, add insight, and be used as a scientific tourist spot. Information tours in the library, in addition to increasing knowledge, can also provide entertaining pleasure. This paper discusses the role and function of the library as a place for information recreation.
Studi Eksperimental Tekanan Jaringan Perpipaan
Authors: Rahma Siti Hardiyanti 
Published: May 2022

Tekanan aliran adalah salah satu faktor penting dalam pengaliran air dalam pipa. Bila tekanan rendah, maka akan menimbulkan masalah dalam pendistribusian jaringan pipa. Namun bila tekanan terlalu besar akan menyebabkan kehilangan energi. Selain itu, dalam instalasi jaringan pipa akan terjadi hambatan aliran yang disebabkan faktor-faktor instalasi jaringan pipa itu sendiri seperti kecepatan aliran, perubahan dimensi pipa dan adanya belokan, serta perubahan kekasaran material pipa. Hambatan aliran akan menyebabkan turunnya energi dan tekanan.Tujuan penelitian ini yaitu menganalisis seberapa besar pengaruh paraemeter aliran terhadap tekanan dalam jaringan perpipaan dan mendapatkan hubungan parameter tak berdimensi pada jaringan perpipaan. Penelitian ini menggunakan penelitian eksperimen yang dilaksanakan di laboratorium Hidrolika Departemen Teknik Sipil Fakultas Teknik Universitas Hasanuddin di Gowa. Karakteristik sampel air yang digunakan adalah density (ρ) 1.000 kg/m3, viskositas kinematik 0,804 x 10-6 m2det, viskositas dinamik (µ) 0,801 x 10-3 Nd/m2, nilai viskositas (kekentalan) 8,5x10-7 m2/det, dan berat jenis (y) 1,00355 gr/cm3, serta suhu 29,50C. Variase debit yang digunakan ada 3 yaitu Q1= 0,004 m3/det, Q2 =0,003m3/det dan Q3 = 0.002 m3/det serta variasi tinggi jatuh (head) H1 = 0,5 meter, H2 = 1 meter dan H3 = 2 meter. Hasil penelitian menunjukkan bahwa pengaruh parameter aliran terhadap tekanan dalam jaringan perpipaan bahwa semakin tinggi debit maka tekanannya juga meningkat. Hal ini disebabkan karena kecepatan dan Bilangan Reynold juga meningkat. Sedangkan pengaruh headloss, semakin tinggi headloss maka tekanan semakin rendah karena semakin jauh titik pengamatannya sehingga terjadi kehilangan energi (mayor losses dan minor losses). Hubungan parameter non dimensional dari semua parameter menunjukkan hubungan yang sangat signifikan antara P dari hasil pengukuran dan P empiris.
Optimasi Layanan Air Baku dan Irigasi Embung Kawari Kabupaten Jeneponto
Authors: Amin Muh Nur asri 
Published: May 2022

Abstrak
Perencanaan pembangunan Embung Kawari untuk mengatasi keterbatasan sumber air yang ada di Kecamatan Bontoramba, Provinsi sulawesi Selatan. Embung tersebut digunakan untuk memenuhi kebutuhan air baku dan irigasi. Pemenuhan layanan embung perlu dioptimasi untuk memenuhi jumlah kebutuhan air baku dan irigasi dengan berbagai skenario. Penelitian ini dilakukan dengan tujuan menentukan jumlah pemakaian air untuk kebutuhan air baku dan irigasi secara optimal. Optimasi dilakukan dengan metode Generalized Reduced Gradiant (GRG). Untuk fungsi tujuan memaksimalkan penggunaan air embung.Hasil optimasi diperoleh dua kriteria, kriteria A pemanfaatan air untuk air baku sebesar 42% dari proyeksi penduduk di tahun 2029 dan areal layanan irigasi untuk tanaman padi seluas 316,13 Ha dan tanaman jagung 63,87 Ha, kriteria B pemanfaatan untuk air baku sebesar 42% dari proyeksi penduduk di tahun 2029 dan areal layanan irigasi pada tanaman jagung seluas 697,35 Ha.

Abstract
Optimization of raw water and irrigation services for kawari dam, Jeneponto Regency. Kawari dam construction design to overcome the limitations of water resources in Kecamatan Bontoramba, South Sulawesi. The Dam is used to comply raw water needs and irrigation. The fulfillment of raw service requirements optimization to fulfill the amount of raw water in vary scenarios. This research aims to determine the amount of water usage for raw water and irrigation needs optimally. The optimation performed with Generalized Reduced Gradiant (GRG) Methods. For the purpose of its function is to maximize the dam water usage. The optimization results obtained two criteria, Criterion A The use of water for raw water is 42% of the estimated population in 2029 and the irrigation service area for rice plants is 316.13 Ha and corn 63.87 Ha, Criterion B utilization for raw water is 42% from the estimated population in 2029 and the corn crop irrigation service area is 697.35 Ha.
Estimasi Biaya Disposal PET 97 DP Menggunakan Metode High and Low Di Pt Vale Indonesia Tbk, Kabupaten Luwu Timur, Sulawesi Selatan
Authors: Ikram Muhammad Abdi Dzil 
Published: May 2022

Abstrak
Disposal area merupakan sebuah lokasi pada sebuah tambang terbuka yang digunakan untuk menyimpan sementara waste rock atau overburden yang dihasilkan selama proses pengupasan. Di PT Vale Indonesia terdapat tiga tipe disposal yang digunakan, yaitu induce flow, semi-induced flow, dan finger flow. Penelitian dilakukan pada disposal PET 97 DP dengan jenis disposal semi-induce flow. Disposal ini dikerjakan menggunakan dua unit dozer CAT D8R sebagai alat utama, dan civil material serta material pembatuan untuk meningkatkan stabilitas disposal. Disposal PET 97 DP termasuk jenis disposal semi-induced flow dengan empat dumping point dan memiliki tonase sebesar 919.484,363 ton dengan total kebutuhan civil material sebesar 321.819,527 ton. Estimasi biaya civil material dilakukan menggunakan metode high-low dan menghasilkan total estimasi biaya mencapai $1.186.777,53. Disposal PET 97 DP diperkirakan dapat digunakan hingga 12 minggu dengan target produksi 75.000 ton/minggu dengan menggunakan dua unit dozer. Total biaya yang dibutuhkan dalam pengoperasian disposal PET 97 DP diperkirakan mencapai $1.450.513,50.

Abstract
Disposal area is a location in an open pit mine that were used to temporarily keep waste rock or overburden that were produced during the stripping process. In PT Vale Indonesia, Tbk there were three types of disposal that were used, those are induce flow, semi-induced flow, and finger flow. This research was done at PET 97 DP disposal with the type of the disposal being semi-induced flow. This disposal was done using two units of CAT D8R dozers as the main equipment and civil material as the petrification materials to increase the stability of the disposal. PET 97 DP disposal is a semi-induced flow disposal with four dumping points and capacity of 919.484,363 ton with the needs of 321.819,527 ton of civil materials. Civil material cost was estimated using high-low method with the total cost was $1.186.777,53. PET 97 DP disposal was expected to be used for 12 weeks with production target of 75.000 ton/week using two units of dozers. The total operation cost that was needed for PET 97 DP disposal was estimated to reach $1.450.513,50.
Kajian Kebutuhan Material Pada Konstruksi Lambung Kapal Phinisi
Authors: Alamsyah Alamsyah 
Published: May 2022

Bulukumba merupakan daerah di Sulawesi Selatan yang memproduksi kapal kayu dengan bentuk chiri khas tersendiri. Bahan utama yang digunakan dalam pembuatannya adalah kayu. Ketersediaan material kayu merupakan salah satu variabel yang mempengaruhi harga pembuatan kapal, selain hanya bisa didapatkan dari luar daerah, jumlah material kayu relatif terbatas dengan adanya larangan penebangan liar yang sangat merusak hutan Indonesia. Minimnya bahan alternatif sebagai bahan utama pembuatan kapal kayu menuntut para pengrajin untuk cermat dan efisien dalam penggunaan kayu. Oleh karena itu sangat penting dilakukan kajian kebutuhan material kayu dalam pembuatan kapal kayu. Metode statistik digunakan dalam pengambilan sampel data konstruksi kapal dan metode analitis digunakan dengan memanfaatkan rumus simpson dalam menghitung bentuk dan volume konstruksi kapal kayu yang tidak beraturan sehingga kebutuhan material secara akurat diketahui. Hasil yang didapatkan semakin besar kapasitas kapal kayu maka kebutuhan material kayu pada lambung kapal semakin meningkat, dengan efisiensi material berbanding lurus dengan besar kapasitas kapal.
Bulukumba merupakan daerah di Sulawesi Selatan yang memproduksi kapal kayu dengan bentuk chiri khas tersendiri. Bahan utama yang digunakan dalam pembuatannya adalah kayu. Ketersediaan material kayu merupakan salah satu variabel yang mempengaruhi harga pembuatan kapal, selain hanya bisa didapatkan dari luar daerah, jumlah material kayu relatif terbatas dengan adanya larangan penebangan liar yang sangat merusak hutan Indonesia. Minimnya bahan alternatif sebagai bahan utama pembuatan kapal kayu menuntut para pengrajin untuk cermat dan efisien dalam penggunaan kayu. Oleh karena itu sangat penting dilakukan kajian kebutuhan material kayu dalam pembuatan kapal kayu. Metode statistik digunakan dalam pengambilan sampel data konstruksi kapal dan metode analitis digunakan dengan memanfaatkan rumus simpson dalam menghitung bentuk dan volume konstruksi kapal kayu yang tidak beraturan sehingga kebutuhan material secara akurat diketahui. Hasil yang didapatkan semakin besar kapasitas kapal kayu maka kebutuhan material kayu pada lambung kapal semakin meningkat, dengan efisiensi material berbanding lurus dengan besar kapasitas kapal.