bluuebunny/crossref_metadata_2025 huggingface dataset:
Effect of different media compositions on asymbiotic germination of Cymbidiums
Authors: Kaliamoorthy Seventhilingam , Murthy G.
Published: March 2023

A protocol for seed germination and seedling culture of Cymbidium aloifolium (L.) Sw. and C. bicolor Lindl. Was developed. Green “matured” capsules containing seeds were surface sterilized and cultured on various media compositions. Murashige and Skoog (MS) medium with or without 10% coconut water (CW) promoted higher rate of initial seed germination. This was followed by modified Knudson’s C and Phytamax media supplemented with or without 10% CW. Further studies on seedling multiplication revealed that MS medium supplemented with 10% CW was more effective in axillary shoot proliferation. Rooted seedlings were successfully acclimatized to the greenhouse environment. Results of this study demonstrate that Cymbidiums can be successfully propagated through asymbiotic germination method for possible use in re-introduction in situ and conservation projects.
Eria globulifera Seidenf. - Addition to the orchid flora of Sikkim and North-West Himalayan
Authors: Agrawala D. , Chowdhery Harsh
Published: March 2023

Eria globulifera Seidenf. (Orchidaceae), known from Arunachal Pradesh and Manipur in India, is reported for the first time from Sikkim and North-West Himalaya. The same is described and illustrated here.
Salix fragilis L.: Growth and survival of coppices in cold desert environment of the Lahaul Valley, North West Himalaya
Authors: Rawat Yashwant , R. Vishvakarma Subhash , Todaria N.
Published: March 2023

Willows (Salix fragilis L. And S. alba L.) are important cultivated trees in cold desert environment of the Lahaul valley for meeting fuel wood, fodder, small timber and other resource requirements of the people. Willows are cultivated on terraces of agricultural fields, wastelands, along with water channels (kuhls) and around settlements through traditional shoot-cutting plantation method. However, S. fragilis is more widely cultivated species as compared to S. alba in the Lahaul valley. At the end of Ist years growing season, length of coppices under CBH category of 1-30 cm was recorded maximum at Kuthar (1.25+0.01 m) and lowest at Khoksar (0.85+0.04 m). Similar trend was also recorded for coppice length under all the CBH categories at the end of IInd and IIIrd year’s growth seasons. Thus the longest coppices were at Kuthar village followed by Hinsa, Jahlma and smallest at Khoksar village. Diameter of coppice was also highest at Kuthar (11.34 + 0.53 mm) followed by Hinsa (9.76+0.32 mm), Jahlma (8.28+0.72 mm) and lowest value at Khoksar (7.04+0.13 mm). Emergence of coppices showed direct relationship with increase of the CBH categories of the trunks. The number of coppices during first year were lowest (28.00+2.00) under 1-30 cm CBH category of trunk followed by 30-60 cm (83.00+5.83), 60-90 cm (137.00+12.61) and highest (218.00+13.56) in >90 cm circumference category. Under all the CBH categories survivals of coppices were >80% at the end of IInd year and ~70% at the end of IIIrd year. Emergence of highest number of coppices resulted in lesser numbers of survival in the end of IIIrd year. Willow was found socially best accepted and ecologically suitable species as a source of renewable energy under cold desert environment of the Lahaul valley where a few other tree species survives due to prolong subzero temperature and xeric soil conditions.
Metronidazole Induced Agitated Depression Treatment with Lithium Combination
Authors: Ozdemir Osman
Published: March 2023

There are many published case reports supporting the neurotoxic and psychotic side effects of metronidazole. On the contrary, there is the only case reporting on the relationship between metronidazole and agitated depression in literature. The patient presented with agitated depression due to the use of metronidazole for infected teeth treated with lithium combination.
Biologisk recipientkontroll för Ringhals kärnkraftverk : årsrapport för 2022
Authors: Käll Filip , Falk Alexandra , Sjöholm Jonathan , Jaktén Langert William , Nyquist Nils
Published: March 2023

Ringhals kärnkraftverk är en av Sveriges största elproducenter. På grund av intag och utsläpp av havsvatten som kyler processen i kraftverket sker en påverkan på den omgivande kustvattenmiljön. Denna påverkan övervakas och analyseras i det biologiska recipientkontrollprogrammet. Föreliggande årsrapport presenterar resultat av undersökningarna inom kontrollprogrammet för 2022. Fokus i årsrapporten ligger på samhället av fisk och skaldjur, förluster av ägg, larver och yngel i kylvattenvägarna samt förekomsten av främmande arter. I kylvattenintaget utförs under våren två olika årliga provtagningar för att övervaka förlusterna av olika fiskstadier i kraftverket: En provtagning av fiskägg och fisklarver med en Bongohåv, och en provtagning av yngel och juvenil fisk med en modifierad Isaac-Kidd-trål. I ägg- och larvprovtagningen 2022 var de vanligaste förekommande fiskäggen från torsk och de vanligaste fisklarverna från skrubbskädda och tobis (kust-/havs-). Provtagningen i kylvattenintaget efter juvenil fisk och yngel är till stor del fokuserad på fångsterna av glasål (Anguilla anguilla). Fångsterna med Isaac-Kidd-trålen 2022 dominerades av sillyngel följt av klarbult, tobisyngel och glasål. Effekten av utgående uppvärmt kylvatten undersöks genom årliga provfisken på tre lokaler: recipientområdet vid Ringhals, som påverkas av kylvattnet, referensområdet vid Vendelsö, som är opåverkat av kylvatten, och området vid Norra Horta, som är delvis påverkat av kylvattnet. Provfisket genomförs två gånger per år, under april och augusti. För 2022 var skärsnultra generellt den vanligaste fiskarten vid provfisket, förutom under april i referensområdet där stensnultra var vanligast. Generellt var förekomsten av varmvattengynnade arter högre i recipientområdet och förekomsten av kallvattengynnade arter högre i referensområdet. Totalfångsten av strandkrabba var hög i samtliga lokaler och fiskeperioder, med kulmen i recipientområdet i augusti. Området kring renshusledningens utlopp undersöktes med ROV (Remotely Operated Vehicle) för att visuellt inspektera påverkan på botten. Utsläpp och sedimentation av skaldelar från musslor och krabbor har även i år minskat till följd av relativt lågt kylvattenflöde. För att undersöka eventuell förekomst av invasiva främmande arter genomfördes en dykkartering i fem områden utanför kraftverkets kylvattenutsläpp. Sammantaget för de fem områdena observerades det sex invasiva främmande arter av alger (rödsvansing, japantofs, japanplym, agaralg, japansk sargassotång, och grönalgen klykalg) samt en främmande djurart (stillahavsostron). Utöver dykkarteringen så hittades även blåskrabba under provfisket i april. Samtliga främmande arter är kända på svenska västkusten sedan tidigare.
ESTUDO COMPARATIVO ENTRE SENSORES APLICADOS À SISTEMAS DE POSICIONAMENTO DINÂMICO
Authors: Buscariolo Paulo Henrique
Published: March 2023

Nos últimos anos, tem sido intensificado o desenvolvimento de novas tecnologias para serem aplicadas à veículos robóticos. Estes veículos normalmente têm sua posição mantida ou alterada por meio de um Sistema de Posicionamento Dinâmico (SPD). Um SPD é composto por um sistema de controle, um sistema de posicionamento e um sistema de motores. Para tanto existem estudos para desenvolvimento de estratégias de controle e métodos de sensoriamento, ou seja, o tipo de sensor a ser utilizado para fornecer informações para o sistema de controle. Os principais sensores aplicados no posicionamento de veículos têm princípios baseados em ondas acústicas, sistemas inerciais e visão computacional. Em função destas necessidades, este trabalho tem como objetivo avaliar e comparar os métodos de sensoriamento baseados em sensores ultrassônicos e visão computacional. Foi verificada a eficiência da utilização de uma única câmera com um ponteiro laser e um sensor ultrassônico como sensor para medir a distância em relação a um objeto, utilizando um arranjo experimental, baseado na plataforma Arduino, montado sobre um chassi de um veículo robótico. Os experimentos foram realizados em linha reta, fazendo testes com os sensores e coleta das métricas. Os resultados obtidos, comprovam a possibilidade da utilização dos dois tipos de sensores e a partir dos resultados foi proposta a integração sensorial utilizando as informações obtidas pelos dois tipos de sensores com o objetivo de prover informações do posicionamento do veículo para alimentar o SPD.

Palavras-chave: Sensor ultrassônico. Visão computacional.  Robótica. Arduino.
Investigating the effect of microwave-assisted method in dyeing 100% cotton fabric using colorants extracted from fresh turmeric
Authors:   Laboratory of Chemical textiles, Department of Textile and Garment Engineering, Ho Chi Minh City University of Technology (HUMT), Ho Chi Minh, Vietnam, Kim Hue Trinh Thi , Thanh Quynh Le Song ,   Laboratory of Chemical textiles, Department of Textile and Garment Engineering, Ho Chi Minh City University of Technology (HUMT), Ho Chi Minh, Vietnam
Published: March 2023

The researchers investigated the curcumin colorant of turmeric, extracted directly from fresh turmeric. Investigating different dyeing conditions such as pH, dye concentration, microwave power, and dyeing time to determine the optimal conditions of a 100% cotton fabric dyeing process using a complementary dyeing method with microwave assistance. Optimal results were obtained with the following parameters: extraction ratio: 1:10, dyeing: pH 2–3, dyeing ratio: 1:30, dye concentration: 100%, microwave power at the level: high, dyeing time: 3 min and using 5% mordant CuSO4.5H2O. Washing fastness testing is a way of assessing the quality of dyed samples
ALGUMAS REFLEXÕES SOBRE O TURISMO RURAL NO BRASIL
Authors: Sanches João Lucas Soares , Medeiros Kauane Leonel de Souza , Da Conceição Ariane Fernandes
Published: March 2023

As questões que envolvem o acesso de pequenos agricultores a novos mercados vêm ganhando destaque no contexto brasileiro, especialmente influenciadas pelas mudanças mercadológicas bem como as ocorridas no âmbito político e econômico no país. Quando se trata de turismo rural, tal método que consiste em proporcionar renda por meio da exploração de recursos do local, ocasionando um combo de atrações e atividades lúdicas que interage de forma direta com o turista, assim contribuindo significativamente para a preservação das origens de um povo. Por agricultor familiar entende-se como aquele que as atividades realizadas dentro da propriedade são feitas por meio da mão de obra advinda do núcleo familiar. Sendo assim, o artigo tem como objetivo apresentar como está o cenário do turismo rural no país. Para isso, como metodologia, utilizou-se banco de dados secundários como Censo Agropecuário e dados das Secretarias do Turismo e Ministério do Turismo. O turismo rural pode ser considerado uma porta de entrada para que o agricultor possa alçar novos mercados e aumentar sua renda dentro da propriedade, contribuindo para o desenvolvimento rural.
LEVANTAMENTO DA ENTOMOFAUNA ASSOCIADA AO SISTEMA AGROFLORESTAL DO IFTM-CAMPUS UBERLÂNDIA
Authors: Silva Samara Silvestre Caria , Angelini Marina Robles
Published: March 2023

Para conduzir um consórcio de culturas em um sistema agroflorestal é necessário identificar a relação do componente arbóreo/agrícola como a fauna e a entomofauna dentro e fora do sistema. A necessidade dessa interação visa trazer um equilíbrio e/ou controle dentro do sistema e garantir uma produção continuada. Fatores benéficos que ocorrem de forma natural, em níveis suficientes, podem eliminar boa parte das populações de pragas. Para explorá-los de uma forma mais eficiente são necessários a identificação dos organismos presentes e entender os ciclos biológicos deles e as suas necessidades de recursos individuais. Desta forma, o trabalho teve como objetivo o levantamento e caracterização da entomofauna presente em um sistema agroflorestal implantado no Instituto Federal do Triângulo Mineiro, Campus Uberlândia-MG, a fim de conhecer os principais grupos de insetos presentes na área e verificar se há predominância de algum grupo de insetos nesse local. Foi realizado um levantamento nos meses de agosto e setembro de 2019, sendo as coletas realizadas quinzenalmente através de  armadilhas do tipo “pitfall”, confeccionadas com copos plásticos de 500ml, posicionadas à nível do solo e armadilhas do tipo “pet”, confeccionadas com garrafas Pets de 2 litros transparentes. No interior das armadilhas foram utilizados como atrativo suco de maracujá, melado de cana-de-açúcar, suco de goiaba e água (testemunha). “A distribuição das iscas foi realizada de forma aleatória, intercalando duas pitfall” e duas “pets” por canteiro entre os oito presentes na área e duas repetições das iscas para os dois tipos de armadilhas. Pelos dados apresentados neste estudo observa-se que as ordens Diptera e Hymenoptera, e as famílias Tephritidae e Formicidae apresentaram maior número de insetos coletados na área agroflorestal e se destacaram nos parâmetros diversidade e abundância no local, visto que estiveram presentes em mais de uma armadilha. Em relação às armadilhas utilizadas, desconsiderando os atrativos, tanto a armadilha tipo “pitfall” e “pet” coletaram diferentes ordens e famílias de insetos, porém a armadilha do tipo “pitfall” coletou um maior número de insetos nos meses em estudo. Dentre os atrativos utilizados, o melado de cana foi o que atraiu maior número de insetos tanto para armadilhas do tipo “pet” quanto do tipo “pitfall”.
Quality Schools From an Educational Policy Point of View Independent Learning in Indonesia
Authors: Marsaulina Roce , Kia Dan , Rezeki Sri
Published: March 2023

The current independent curriculum hopes to present a form of education that can compete globally. The curriculum framework is flexible and prioritizes character development as the main subject. The problem is how to form the behavior habits of each student so that they have a moral character and are not easily swayed by the challenges of the times. The author uses a qualitative descriptive method. Procedurally, the adaptation of the independent curriculum begins with a study of the concept of independent learning activities on independent campuses that involve planning, learning processes, assessments, and learning evaluations. Then look at the suitability of the existing study program curriculum based on KKN. In implementing an independent curriculum, each campus must be able to facilitate student rights. This is the vision of the Ministry of Education and Culture to realize an advanced Indonesia that is sovereign, independent, and has personality through the creation of Pancasila Students who think critically, creatively, independently, and have faith in God Almighty, with noble character, cooperation, and global diversity, can be achieved through Freedom of Learning policy. The integrity of students is also formed to be responsible for their academic status so that they can innovate and compete globally and benefit the social environment.
Penerapan Pelayanan Kasih Di GBI Pelita Imanuel (Suatu Perspektif Teologi Praktika)
Authors: Rangga Oktavianus , Marsaulina Roce , Sutrisna Ayu
Published: March 2023

Gereja dipanggil untuk melayani Tuhan Juruselamat-Nya dan memberitakan Injil tentang kedatangan Yesus Kristus sebagai Juruselamat. Dan hal ini gereja juga hadir menjalankan misinya untuk menerapkan kasih Kristus di tengah-tengah kesulitan. Gereja dalam dirinya menyadari akan adanya panggilannya di tengah-tengah dunia sepanjang zaman untuk mewujud kasih Allah melalui tindakan nyata. Penulis menggunakan metode kualitatif yang sacara langsung di lapangan (Penelitian lapangan) dan penulis menggunakan teknik pengumulan data melalui studi literatur baik dari buku, maupun jurnal. Pelayanan kasih merupakan sebuah sarana atau cara dari gembala kepada jemaat untuk dapat memberikan bimbingan. Pelayan kasih bukan sekedar kata, ataupun berbagi karena memiliki kelebihan secara ekonomi. Gereja bagian dalam pelaksanaan tugas tidak boleh berhenti hanya kepada mereka yang percaya (Galatia 6:10) tetapi juga di luar orang percaya (Roma 5:6-8). Jadi panggilan gereja adalah garam dan terang ditengah-tengah masyarakat (Matius 5:16). Hal inilah gereja terus mendampingi jemaatnya untuk menuntun disetiap kehidupan mereka menuju jelan kebenaran dan keselamatan. Gereja perlu melihat kebutuhan umat dari dua sudut pandang, yaitu kebutuhan spiritual dan kebutuhan material. Iman yang harus tercermin dalam tindakan praktis, seperti menjangkau mereka yang membutuhkan pertolongan.
Alkitab versus Kitab-Kitab Suci Lain
Authors: Rahmadi Yunus , Sukarna Timotius
Published: March 2023

Indonesia adalah negara besar yang memiliki pluralisme yang tinggi, dengan adanya penduduk yang beraneka ragam suku, budaya, ras dan agamanya. Sebagai negara pluralis seperti itu, Indonesia dapat dipersatukan oleh dasar negara Pancasila. Sila pertama dari Pancasila menegaskan, bahwa Indonesia merupakan negara yang berketuhanan. Sebagai negara yang bertuhan, setiap warga negara berhak untuk memeluk agama sesuai dengan keyakinannya masing-masing; Ada enam agama yang diakui oleh pemerintah, yaitu: Islam, Kristen, Katolik, Budha, Hindu, Konghucu. Dengan mayoritas pemeluk adalah Islam, kemudian disusul dengan agama Kristen dan Katolik dan lainnya; Tentunya akan menjadi pengetahuan yang menarik kalau kita memiliki sedikit pemahaman mengenai kitab-kitab suci enam agama yang ada di Indonesia tersebut. Itulah yang menjadi alasan penulis mengambil topik penelitian ini.; Pada karya tulis ini, saya akan memaparkan tentang perbandingan antara Alkitab sebagai kitab suci agama Kristen dan Katolik, dengan kitab-kitab suci agama lainnya. Tentunya dengan lebih menekankan pendalaman tentang Alkitab, sebagai kitab suci agama yang penulis yakini. Di samping itu, pembahasan secara mendalam terhadap kitab suci agama lain tentunya akan mengandung sensitifitas yang tinggi bagi pemeluknya; Dari hasil penelitian yang penulis lakukan menunjukkan, bahwa Alkitab lebih superior, karena Alkitab adalah wahyu Allah. Ditulis apa adanya, tanpa ada yang ditutup-tutupi, memiliki puluhan ribu salinan dari berbagai zaman, saling menguatkan, tidak ada perubahan dalam Alkitab, dan masih banyak lagi kelebihan-kelebihan Alkitab dibanding kitab suci lainnya.
Implementation of the Lean Manufacturing Concept to Reduce Waste in Spare Part Repair Activities at PT. X
Authors: Subandi  , Darunanto Danang , Sumirahwati  , Wahyuni Rr. Endang , Saidah Deslida , Binarti Irma
Published: March 2023

The competition in the manufacturing industry is currently moving very fast. Competitive advantage, increased production effectiveness in operational activities, continuous performance improvement and business strategy Good quality is something that manufacturing companies must pay attention to to be able to compete globally. PT.X is a manufacturing company that specializes in repairing Automated Teller Machine (ATM) machine spare parts. In the process of repairing this spare part, there are problems with the use of the application system, the number of parts that cannot be repaired as before and the performance of employees is lacking, causing waste. This waste has an impact on performance and operational activities being not optimal and hampering the process of repairing spare parts. The lean manufacturing approach aims to identify and eliminate waste that occurs during operational activities in order to be more efficient and effective with the method Value Stream Mapping (VSM) for mapping the flow of spare part repairs and information flow, identifying waste which is divided into 7 categories and conducting analysis. The root cause of waste with fishbone diagrams, the result of which is the cause of waste by humans, is the lack of insight or knowledge of employees, machines that are damaged due to continuous use and the methods used by the company are not appropriate. The results of the identification of waste are waste waiting, transportation, processing, inventory and defective products. 

Keywords: Lean Manufacturing, Waste, Value Stream Mapping, Fishbone Diagram.
Leo Frobenius und die ›Kunst der Vorzeit‹. Neue Forschungen zur Entdeckungs- und Wirkungsgeschichte prähistorischer Felsbilder
Authors: Veit Ulrich
Published: March 2023

Besprechung von:Karl-Heinz Kohl/Richard Kuba/Hélène Ivanoff (Hrsg.), Kunst der Vorzeit. Felsbilder aus der Sammlung Frobenius. Begleitband zur gleichnamigen Ausstellung im Martin-Gropius-Bau, Berlin, 21. 1.-16.5.2016. München: Prestel 2016. Hardcover. 270 Seiten. Zahlreiche, größtenteils farbige Abbildungen. ISBN: 978-3-7913-5503-0 ISBN: 978-3-7913-6645-6.&Karl-Heinz Kohl/Richard Kuba/Hélène Ivanoff/Benedikt Burkhard (Hrsg.), Kunst der Vorzeit. Texte zu den Felsbildern der Sammlung Frobenius. Frankfurt a. M.: Frobenius-Institut an der Goethe-Universität 2016. Paperback. 120 Seiten. Zahlreiche, größtenteils farbige Abbildungen. ISBN: 978-3-9806506-8-7.&Jean-Louis Georget/Hélène Ivanoff/Richard Kuba (Hrsg.), Kulturkreise. Leo Frobenius und seine Zeit. Studien zur Kulturkunde 129. Berlin: Reimer 2016. Paperback. 390 Seiten. Zahlreiche SW-Abbildungen. ISBN: 978-3-496-01538-3.
Das Mesolithikum der Niederlausitz, Brandenburg.
Authors: Cziesla Erwin
Published: March 2023

Obwohl seit rund 80 Jahren mittelsteinzeitliches Fundgut aus der Niederlausitz veröffentlicht wird, blieb doch eine zusammenfassende Betrachtung aus. Die aktuelle Untersuchung gliedert erstmals nicht nur das veröffentlichte Fundmaterial, sondern liefert einen Überblick beginnend im frühen Präboreal ab ca. 9600 cal. ВС sowie einen Vergleich mit den Nachbarregionen. Eine kontinuierliche Nutzung des Landschaftsraums über mehr als fünf Jahrtausende wird aufgezeigt, wonach das Mesolithikum erst mit dem Beginn der Trichterbecher-Kultur um ca. 4000 cal. ВС endete. Die wenigen frühneolithischen Funde werden genannt und erweisen sich als nicht ausreichend für den Nachweis von Siedlungen und einer primären Wirtschaftweise auf der Basis von Ackerbau und Viehzucht. Für die Niederlausitz wird die bäuerliche Lebensweise erst ab dem späten Neolithikum beleg- und rekonstruierbar.
Hofberichterstattung. Zur Wirkmächtigkeit des narrativen Ideals in der Hallstattforschung
Authors: Jung Matthias
Published: March 2023

Mein Beitrag basiert auf der Annahme, dass für die prähistorische Archäologie eine Orientierung an geschichtswissenschaftlichen Erzähltheorien grundsätzlich unangemessen ist, denn ihre Aufgabe ist die Konstitution chronographischer Texte. Ein solcher Text kann einer Erzählung nahe kommen, es ist dies aber nicht von vornherein als Normalfall zu unterstellen. Eine archäologische Chronographie müsste in der Lage sein, eine quellenbedingte Abstraktheit und Nichtentscheidbarkeit aus- und in der Darstellung durchzuhalten, ohne sich einem Zwang zur Farbigkeit, Konkretion und Lückenlosigkeit anheimzugeben. Die, in einer Formulierung von Moritz Hoernes, 'Lichtschwäche und Lückenhaftigkeit' der von den archäologischen Quellen gewährten Lebensbilder ist kein kompensationsbedürftiger Makel; vielmehr hat die Archäologie die quellenbedingten Restriktionen zu respektieren und Bestimmungen und Deutungen ihrer Gegenstände zu formulieren, die zwar abstrakt, aber gleichwohl exakt sind. Orientiert sich die Archäologie an einem narrativen Leitbild, so transponiert sie ihre Ergebnisse in die Konkretion anschaulicher Lebensbilder hinein, die aufgrund ihrer Suggestivität zur Verselbständigung neigen. Beispielhaft erläutert werden diese Überlegungen anhand der Hallstattforschung. Ausgangspunkt bilden einige sprachphysiognomische Auffälligkeiten und immer wiederkehrende rhetorische Muster, die einen spezifischen Jargon ausmachen, der wesentlich auf das Ansinnen zurückzuführen ist, eine in sich geschlossene und kohärente Geschichte dieser Epoche bzw. bestimmter Aspekte derselben zu erzählen. Dieser Jargon soll als Ausdruck eines Modelldenkens analysiert werden, das einem (freilich unausgesprochenen) narrativen Ideal verpflichtet ist.
Twice Upon a Time in the West?
Authors: Heitz Christian
Published: March 2023

Im folgenden Text wird die Frage gestellt, ob und inwieweit das Studium von kulturellen Begegnungssituationen und deren interkultureller Vergleich  insbesondere von mit verschiedenen Quellen belegten ethnographisch-historischen Beispielen und nur archäologisch belegten Situationen  dazu genutzt werden kann, Erkenntnisse aus Ersteren auch zur Deutung von Zweiteren zu gewinnen. Zu diesem Zweck werden die Zeugnisse von solchen Begegnungssituationen skizziert, jeweils über einen Zeitraum von etwa drei Jahrhunderten: Auf der einen Seite die archäologischen Befunde des 8.-5. Jh. v. Chr. im Süditalien der sogenannten »Großen Griechischen Kolonisation«, auf der anderen Seite die Zustände von ca. 1500-1800, als die europäischen Einwanderer in Nordamerika ankamen. In beiden Situationen kam es zu intensivem Austausch der Neuankömmlinge mit den einheimischen Gemeinschaften. Lassen sich aus einem Vergleich der beiden Situationen aber Rückschlüsse auf das weniger bekannte (archäologische) Beispiel ziehen? Die Studie plädiert für die Nutzung einer historischen Ethnoarchäologie, die jenseits von konkreten Analogien imstande ist, die Augen der Forschung zu öffnen für die mögliche Pluralität und Breite unterschiedlicher Reaktionen und Handlungen in solchen Begegnungssituationen. Dies ermöglicht nicht nur neue Perspektiven für den oft von modernen westlichen Lebensweisen geprägten Forscher, sondern auch auf die Sichtweise des vermeintlich schwächeren Elementes in ihren eigenen Aktionen und Handlungsprioritäten.
Akkulturationsprobleme der Prärie-Indianer in Canada
Authors: Welskopf Elisabeth Charlotte
Published: March 2023

nicht vorhanden
Carl Schuchhardt (1858-1943): Ein Rückblick auf Alteuropa
Authors: Eggert Manfred K. H.
Published: March 2023

Dieser Beitrag ist einer Analyse von Carl Schuchhardts wohl wichtigstem Buch Alteuropa gewidmet. Dabei geht es weniger um inhaltliche Einzelheiten als vielmehr um eine vergleichende Betrachtung der zwischen 1919 und 1941 erschienenen vier Auflagen und deren Grundmuster. Sie wiederum bildet die Grundlage für eine Charakterisierung des ›erzählerischen Stiles‹ der Darstellung. Schließlich ist angestrebt, Schuchhardt als ›archäologischen Erzähler‹ vor dem Hintergrund der Typisierung des historischen Erzählens durch Jörn Rüsen zu beurteilen und darüber hinaus Grundsätzliches zum archäologischen Erzählen in den Blick zu nehmen.
Juliane Stadler, Nahrung für die Toten? Speisebeigaben in hallstattzeitlichen Gräbern und ihre kulturhistorische Deutung. Universitätsforschungen zur Prähistorischen Archäologie 186. Bonn 2010: Verlag Dr. Rudolf Habelt. 226 Seiten. 51 Abbildungen.
Authors: Augstein Melanie
Published: March 2023

Rezension von: Juliane Stadler, Nahrung für die Toten? Speisebeigaben in hallstattzeitlichen Gräbern und ihre kulturhistorische Deutung.
Phil. Habil. Berlin 1963: Die chronologische Stellung der Choukoutien-Kultur
Authors: Kahlke Hans-Dietrich
Published: March 2023

Versuch einer Interkontinental-Korrelation auf geologisch-paläontologischer Grundlage, zugleich Kritik der von T. SHIKAMA (Japan) dem VI. INQUA-Kongreß in Warschau (1961) zur Diskussion vorgelegten „Correlation of the Far Eastern Pleistocene chronological Units", mit einem vergleichenden Überblick über die chronologische Stellung der mittelpleistozänen Hominoidea-Funde des ostasiatischen und europäischen Raumes.
Phil. Diss. Leipzig 1959: Zu einigen Fragen der wirtschaftlichen und gesellschaftlichen Verhältnisse der Teke-Turkmenen Achals im 19. Jh.
Authors: König Wolfgang
Published: March 2023

nicht vorhanden
Editorial
Authors: Veit Ulrich
Published: March 2023

Editorial zur Neuauflage der "Ethnographisch-Archäologischen Zeitschrift" (EAZ) in Leipzig, mit der 51. Ausgabe.
Field Notes on the Social Organization of some Kimberley Tribes (1939/41)
Authors: Jolly А. Т. H. , Rose Frederick G. G.
Published: March 2023

Preliminary note of the editor (Guenther Guhr).The field research results listed below are adapted by me from the paper by А. Т. H. Jolly and F. G. G. Rose, The Place of the Australian Aboriginal in the Evolution of Society, in Annals of Eugenics, Vol. 12, Part 1, pp. 44-87, London 1943 (russ. in Sovetskaja Etnografija 1947, issues 6-7).
Schuhgefäße der Bronze- und Eisenzeit – Überlegungen zur Funktion und Bedeutung
Authors: Kohle Maria
Published: March 2023

Schuhgefäße zeichnen sich in erster Linie durch ihre eigenwillige Gestalt aus. Es ist bemerkenswert, dass durch sie ein einfaches Kleidungsstück als Motiv in das bildliche Schaffen der prähistorischen Menschen aufgenommen wird. In der frühen und mittleren Bronzezeit beschränken sich entsprechende Funde auf wenige Exemplare des östlichen Karpatenraums. Ihre Verbreitungsschwerpunkte bilden die Spätlausitzer Kulturen Ostmitteleuropas und die Villanovakultur in Ober- und Mittelitalien. Seit den ersten Entdeckungen am Ende des 19. Jh. faszinierten die Schuhgefäße die archäologische Fachwelt. Aufgrund ihres auffälligen Aussehens und ihres regelhaft en Vorkommens in Gräbern konzentrierten sich Deutungen lange Zeit auf die Vorstellungen, die sich möglicherweise hinter den Schuhgefäßen verbergen. Dass uns Schuhgefäße Einblicke in die Vorstellungswelt der Bronze- und Eisenzeit liefern, ist anzunehmen. Eindeutige Erkenntnisse dazu sind jedoch auch durch systematische Analysen nur schwer zu gewinnen. Vielversprechender erweisen sich dagegen Überlegungen zur Funktion der Schuhgefäße. Spezifische Formmerkmale lassen vermuten, dass sie als Spende- und Ausgussgefäße dienten. Schuhgefäße sind daher wahrscheinlich im Kontext von Handlungen zu interpretieren, bei denen das Vergießen von Flüssigkeiten eine bedeutende Rolle spielte und die als Libationen oder Trankzeremonien bezeichnet werden.
Antimicrobial Activity of Extremely Halophilic Archaea Isolated from Southern Thai Salt-Fermented Products and Solar Saltern of Pattani, Thailand
Authors: Niyasom Chaisit , Mamimin Chonticha
Published: March 2023

This research aimed to study the diversity and antimicrobial activity of culturable haloarchaea in soil samples of solar saltern in Pattani Province, Thailand and Southern Thai salt-fermented food. Seventy-seven extremely haloarchaea were isolated on Halophilic medium agar containing 25% NaCl at 37°C for 7-21 days. They were grouped by Amplified Ribosomal DNA Restriction Analysis (ARDRA) with two restriction enzymes, RsaI and HindIII. The ARDRA patterns illustrated 6 different Operation Taxonomic Units (OTUs). Partial 16S rRNA gene sequences (938 bp) of the representative of each OTUs were aligned with the GenBank database. The results showed that the representatives of OTU1, OTU2, OTU3, OTU4, OTU5, and OTU6 had 99-100% similarity to Halobacterium salinarum, 99-100% similarity to Halostagnicola larsenii, 99% similarity to Natronococcus sp.,  99-100% similarity to Haloferax alexandrinus, 99-100% similarity to Natrialba sp. and 97% similarity to Halococcus sp., respectively. The antimicrobial activity testing of the 17 isolated haloarchaeal strains from solar saltern was performed against 5 tested strains of Hbt. salinarum and 1 strain of Natrialba sp. were isolated from fermented food. Seven (41.2%) were candidate halocin-producing strains. In addition, no phage activity was observed. The 14-day fermentation broth of Natronococcus sp. SS13 showed the highest antimicrobial activity against Hbt. salinarum PK08, BD07 and BD09 (>5,120 AU/ml).
Hierarchies of Higgs Field and Theoretical Calculation of Higgs Particle Mass
Authors: Feng Yougang
Published: March 2023

A concept of isotime spin for Higgs particle and fermions is proposed in this paper. The Higgs field may be the time field, and the electroweak phase transition corresponds to the time phase transition. By describing the self-similar transformation process of the time phase transition, it is proved that the structural details of the time phase transition fully meet the requirements of the Higgs mechanism. Theoretical formulas of the Higgs mass, the mass and isotime spins of fermions are derived. The exact critical temperature of the electroweak phase transition is calculated, by using the solution for critical point and the experimental value of the Higgs particle mass. We discuss the behavior of the free Higgs particle and the saturation state of the time field containing I-bosons, point out that there is no parallel universes because weak force destroys the self-similar transformation of the time field, and the probability of the time field energy as a type of dark energy.
A Re-understanding of the Zero Result of the Michelson-Morley Experiment
Authors: Mei Xiaochun , Yuan Canlun
Published: March 2023

As well-known that in order to explain the zero result of the Michelson-Morley experiments (M-M experiments), Lorentz proposed the Lorentz formula of coordinate transformation and led to the birth of Einstein's special relativity. The authors carefully re-examine the M-M experiment and find a serious problem. The premise of the M-M experimental calculations was that the light source was fixed on the absolutely stationary reference frame of the universe (or the ether stationary reference frame). However, in the actual experiments, the light source was fixed on the earth motion reference frame, moving and rotating with the interferometers, which lead to the invalid calculation result of the M-M experiment. In this paper, the correct calculation method is used to prove that the zero result of the M-M experiment can be well explained by using the Galilean relativity principle and the Galilean velocity addition rule. Therefore, the most important experimental foundation of special relativity does not exist. The Lorentz coordinate transformation formulas become unnecessary, and the principles of special relativity and the invariant speed of light are unnecessary too. The experimental tests of special relativity are also discussed briefly. It points out that these experiments are either wrong or have other explanations, and the explanations of special relativity are not unique ones. Physics should give up the Lorentz transformation formula and the Einstein's special relativity completely, introduce the cosmic absolute stationary reference frame, and establish the kinetic theory based on the mass-velocity formula which should be considered as an empirical formula, to solve the fundamental problems in astrophysics and cosmology thoroughly.
ՂԵԿԱՎԱՐԻ ԿԱՌԱՎԱՐՄԱՆ ՈՃԻ ԿԱՊՆ ԱՇԽԱՏԱԿԻՑՆԵՐԻ ՄԱՍՆԱԳԻՏԱԿԱՆ ԱՅՐՄԱՆ ԵՎ ՍՈՒԲՅԵԿՏԻՎ ԲԱՐԵԿԵՑՈՒԹՅԱՆ ԻՆՔՆԱԳՆԱՀԱՏՄԱՆ ՀԵՏ / THE CONNECTION OF MANAGEMENT STYLE WITH PROFESSIONAL BURNOUT AND SELF-ASSESSMENT OF THE SUBJECTIVE WELLBEING OF EMPLOYEES
Authors: YELYAN MADLEN
Published: March 2023

The article introduces the results of an empirical study on the
relationship between the manager's management style and the level of
professional burnout of employees, as well as the management style and the
level of subjective well-being of employees.
From the experimental data obtained, it became clear that authoritarian
and democratic management styles correlate with indicators of emotional
exhaustion, depersonalization, professional burnout and subjective wellbeing among employees.
Study on the remediation of hexavalent chromium groundwater by zero-valent iron
Authors: Yuan Haowei , Zhang Chaoyu , Qu Zhihui , Song Boyu , Lai Jinyu , Shan Qiang , Li Chao , Yu Biao , Zhang Shendong , Xiao Jiayu
Published: March 2023

This study investigates the potential problems of zero-valent iron remediation of hexavalent chromium contamination by varying the type and dosage of zero-valent iron, finding a suitable zero-valent iron reaction material for application in actual remediation sites, and determining the dosage of zero-valent iron so that it can achieve remediation results without causing waste. To further investigate the effect of petroleum hydrocarbon contaminants on the remediation effect, the petroleum hydrocarbon contaminants were mixed with hexavalent chromium solution and a suitable amount of zero-valent iron was added.
Logistics Case study---DELL Company
Authors: Huang Xin
Published: March 2023

this article examines the operations of DELL, a technology business that produces and sells PCs, servers, data storage devices, and networking equipment, are examined in this article. The article examines the significance of capacity management and inventory management, two critical components of a company's operations that can have a considerable impact on its profitability. Capacity management is concerned with matching supply and demand by planning and regulating supply or processing, whereas inventory management is concerned with having the right items in the right place at the right time. DELL has acquired a competitive advantage by implementing the build-to-order (BTO) approach, which allows the corporation to construct products only when a validated order is received, allowing consumers to receive personalized products on an individual basis.

In conclusion, DELL's successful operations highlight the significance of excellent capacity and inventory management, supply chain management, and new business models. The use of the BTO model and an agile supply chain management approach by the company has allowed it to respond swiftly to changing market demands, supplying tailored products to specific clients. The company's inventory and data management operations have been optimized thanks to effective information exchange, vendor-managed inventory, and enterprise resource planning tools. To achieve long-term success in today's technology-driven company environment, cloud computing, and data security threats must be carefully considered.
Effects of Different Artificial Light Sources on Mechanical Properties of Closed Stereoscopic Rice Seedlings
Authors: Zhao Lijun , Gong Lian , Lv Cheng , Li Qiang , Li Bin , Yang Mingjin , Fan Yonghong , Li Shang
Published: March 2023

The effects of fluorescent lamp (TFL), LED fluorescent lamp (W), LED red light (R), LED blue light (B) and three different combinations of LED red light and LED blue light (R:B 3:1, R:B 5:1, R:B 7:1) on the mechanical properties of rice seedlings were studied. The results showed that the stem diameter of seedlings was positively correlated with the stem pulling force, the dry weight of 100 plants and the stem shearing force.and the growth strength order of the rice seedling under different light conditions was W > NL > TFL > RB > R > B.Appropriate artificial light source can improve the seedling quality.
Two-dimensional Orthogonal Cutting Simulation of Aluminum Alloy Aerospace Structural Parts Based on ABAQUS
Authors: Pan Tao , Zhao Guobo , Chen Fan
Published: March 2023

In this paper, the two-dimensional orthogonal cutting of aluminum alloy aerospace structural part is simulated in ABAQUS. It was found that the effect of chamfering is related to the pressing depth under recommended grinding speed and feed in the pre-conducted grinding test. The optimal cutting depth of the brush was determined by comparing the cutting quantity and geometric appearance of the edges and corners under five different cutting depths. The results show that the cutting amount increases with the increasing of preload depth, and when the preload depth is 0.8mm, the section removal effect is closest to R0.5 that meets the requirements. Finally, the test was carried out to verified the result of simulation—— under the preload depth of  1.0mm can meet the cutting requirements.
Performance study of automatic detection of pulmonary nodules based on convolutional neural network
Authors: Ren Youli , Huang Mian , Liu Shunyou
Published: March 2023

In the medical field, the continuous monitoring of the probability of lung cancer incidence can be known that the actual growth rate is becoming faster and faster, and the complications become more and more serious. According to the research and analysis of experts in various fields, it is found that haze is one of the main factors leading to the occurrence of lung cancer in human body, especially in the urban environment. How to use the theory of artificial intelligence technology to design the automatic detection system of lung nodules is the core issue discussed in the field of medical science and technology at present. On the basis of understanding the status quo of convolutional neural network and lung cancer diagnosis and treatment, this study uses CAD system to complete the detection work from four steps, and combines practical cases to judge the detection performance of this technology, in order to lay a foundation for the development of technical innovation in the medical field.
Player score prediction based on multiple linear regression model
Authors: Wang Siyuan , Chen Jinming , Chen Haolong
Published: March 2023

The recent World Cup in Qatar has just come to an end and the performance of a player is key to winning the tournament, so predicting a player's score during the season based on various metrics and performance largely determines whether or not he or she will play. Our main work is to establish how far the linear regression model is based on the discovery of the linear relationship between the data set. First, we filtered the variables with correlations greater than 0.9 by Pearson's correlation coefficient to eliminate the co-linearity problem and identified the 11 variables we used. Then a random sample was extracted, the data set was cut and the null was removed. We then screened the variables again by Forward selection to build the first regression model with an R2 of 0.67. Since some of the data had some nonlinearity, we compared the transformation of the global data (Box-Cox method) with the transformation of the local data ( transformation of ) and found that adding the latter was better. After rejecting significant variables, we conducted regression again and obtained our final model with an R2 of 0.97+. Then we carried out a model diagnosis and proved that our model was indeed consistent with the linear regression model through five hypothesis tests and collinearity tests. Finally, we ran our results using the test set and found that the results were better on the test set.
Lightweight Human Pose Estimation Based on Self-Attention Mechanism
Authors: Luo Youtao , Gao Xiaoming
Published: March 2023

To tackle the issues of numerous parameters, high computational complexity, and extended detection time prevalent in current human pose estimation network models, we have incorporated an hourglass structure to create a lightweight single-path network model, which has fewer parameters and a shorter computation time. To ensure model accuracy, we have implemented a window self-attention mechanism with a reduced parameter count. Additionally, we have redesigned this self-attention module to effectively extract local and global information, thereby enriching the feature information learned by the model. This module merges with the inverted residual network architecture, creating a separate module of WGNet. Finally, WGNet can be flexibly embedded into different stages of the model. Training and validation on COCO and MPII datasets demonstrate that this model reduces the number of parameters by 25%, computational complexity by 41%, and inference time by nearly two times, compared to Hrformer, which also utilizes the windowed self-attention mechanism, at the cost of only 3.5% accuracy.
Automatic Detection of Basal Units beneath Antarctic Ice Sheet in Radargram Based on Deep Learning
Authors: Wang Na , Xu Wen , Lang Shinan , Cui Xiangbin
Published: March 2023

Sea level rise, caused by accelerated melting of glaciers in Greenland and Antarctica in recent decades, has become a major concern in scientific, environmental, and political arenas. A comprehensive study of subglacial conditions and processes is particularly important for reliable analysis about their future evolution. Basal units – visibly distinct englacial structures near ice-bedrock interface, could provide substantial insight into subglacial processes, ice-sheet dynamic history and dramatically influence the flow of surrounding ice. In order to enable improved characterization of these features, we develop and apply an algorithm that allows for automatic detection of basal units, therefore, an algorithm based on deep learning is proposed. Compared with traditional method based on manual feature extraction, proposed algorithm can achieve completely automatic recognition of basal units in radargram. The network is mainly composed of ResNet and ASPP module, which can achieve high accuracy in very small dataset. We use radar data collected by Polar Geophysics Group (PGG) of The Earth Institute at Columbia University in Antarctica in 2008-2009 and 2009-2010 for experiments, results confirm the effectiveness and robustness of proposed algorithm. At the same time, a more rapid deep learning method is tried, which uses the lightweight network MobileNet V3 as backbone, obtaining a network structure that can save 81.8 percent of training time and 92.2 percent of processing time with high accuracy. It provides a possibility for rapid network training, application on mobile devices and real-time processing of radargram.
Research on Food Security System Based on Internet of Things Technology under the Background of Big Data
Authors: Ruan Yanchun , Chen Hanxuan
Published: March 2023

Food security is the main topic of social and economic construction in the new era, which directly affects the physical and mental health of urban residents. As the production, processing, sales and other links of food enterprises are the basic components of safety management, each link may cause food safety problems. Therefore, it is necessary to use modern technical means to collect and analyze the production data of each link, and pay attention to creating a safe and stable production environment, so as to ensure food safety and quality on the basis. On the basis of understanding the application advantages of Internet of Things technology in the era of big data, this paper takes the food tracking system as an example to deeply discuss the key technologies and main functions in order to provide technical support for solving food safety problems.
Construction and application Research of Food safety Standard System Evaluation Model based on Big Data
Authors: Ruan Yanchun , Chen Hanxuan , Chen Lifu , Peng Xudong , Liu Hongyan
Published: March 2023

In the steady development of social economy, our comprehensive strength has been improved, which not only promoted our social economic development and production and living standards, but also accelerated the pace of food processing industry innovation. After entering the era of big data, in order to provide safe and convenient food for consumer groups, Chinese researchers have gradually optimized various food safety detection technologies and risk assessment while strengthening the research on food safety and quality control, and regard it as an important task for social construction and development. In this paper, on the basis of understanding the current situation of food safety standard system evaluation in the era of big data, according to the main content of the existing food safety standard system evaluation model, combined with the specific effects of model construction and application in practice, in order to provide an effective basis for food safety management in the era of big data.
A Brief Introduction to Exploratory Data Analysis
Authors: Song Xuanzhe
Published: March 2023

EDA is a process of tidying, processing and analyzing acquired data sets. Data science is an interdisciplinary field that combines scientific methods, systems, and processes from statistics, information science, and computer science to provide insight into phenomena through structured or unstructured data. This article will describe this process in detail in terms of purpose and method, including upload, tidy and visualization. In addition, the dataset of world Internet users was processed to conclude that the number of Internet users in Africa, the Americas and Europe accounted for more than 50% of the total population of each continent, Asia and Oceania for more than 30%, and finally the Middle East for 10 percent. In the example above, the basic profile of Internet users on each continent and the differences between each other can be seen very clearly and intuitively. This process of using data visualization to make it usable can be seen in all walks of life.