bluuebunny/crossref_metadata_2025 huggingface dataset:
A SURVEY OF BRAIN TUMOR DETECTION USING MACHINE LEARNING TECHNIQUES
Authors: Muhammad Nura Abba , Jauro Suleiman Sailhu , Ismail Mustapha , Maikifi Abubakar Adamu
Published: June 2023

Brain tumors are one of the most critical health concerns worldwide, requiring accurate and timely diagnosis for effective treatment planning. The advent of machine learning techniques has shown promising results in automating the detection of brain tumors, aiding medical professionals in making informed decisions. This paper presents a comprehensive review of the application of machine learning approaches for brain tumor detection. The review encompasses various machine learning algorithms and methodologies employed in brain tumor detection and the challenges associated with brain tumor detection. The review concludes by summarizing the current state-of-the-art in machine learning-based brain tumor detection, identifying potential areas for improvement, and discussing future research directions. In conclusion, machine learning approaches have demonstrated significant potential in automating brain tumor detection, offering a valuable tool for radiologists and clinicians. However, further advancements and collaborations between machine learning experts and medical professionals are crucial to develop hybrid techniques and reliable models that can assist in early and accurate brain tumor diagnosis.
Design and Development of a Multi-Faceted Online Campus Platform to Improve Student Engagement and Satisfaction in Higher Education
Authors: Angelo Miguel D Llicsi , John Karlo G Quiambao , Alejandro R Ortega , Gary June Benoya
Published: June 2023

This study proposes the design and development of a “multi-faceted”, “online campus platform” that combines the benefits of technology in education and social media use. The aim is to provide a centralized location for “campus information”, services, and resources while measuring and improving student engagement through social media features with a balance between the benefits of social media and the need for privacy and security. The study examines the factors that can affect the platform, such as “adoption rate”, “user engagement”, “ease of use, privacy and security”, technical support, and integration of image-sharing. The method used is the ISO 25010 software system, which tests and evaluates the platform's functional stability, data reliability, accessibility, and validity. The study concludes that the platform is beneficial to students, providing easy access to a range of information without navigating multiple websites. The web application design is fast and accessible, and the social media features are effective in improving student engagement and satisfaction.
DESCRIÇÃO E ANÁLISE DOS TIPOS PEDAGÓGICOS NO CAMPO JURÍDICO BRASILEIRO
Authors: Duarte Neris Lucas Gabriel
Published: June 2023

Trata-se de uma pesquisa epistemologicamente compreensiva que recorre à análise documental de um corpus de perfil qualitativo, pelo qual materializar-se-á determinados tipos epistemológicos pedagógicos de ensino no campo jurídico brasileiro. De maneira específica, descreve-se as práticas pedagógicas concretas reunidas no corpus de pesquisa e examina-se as especificidades encontradas nos dois tipos de ensino jurídico objetos deste trabalho: a formação de cursinhos e a formação acadêmica universitária. Conclui-se que o ensino no campo jurídico brasileiro se materializa a partir de tipos epistemológicos pedagógicos que se vinculam às metodologias de aprendizagens propostas para o tipo ideal.
AS PROVIDÊNCIAS DA POLÍCIA MILITAR EM OCORRÊNCIAS COM PORTE DE FACAS, SIMULACRO DE ARMA DE FOGO E CIGARROS ELETRÔNICOS EM AMBIENTE ESCOLAR
Authors: Budkevitz Dejair , Rodrigues do Prado Renan
Published: June 2023

A atividade de segurança em ambientes escolares exige uma capacitação continuada dos agentes de seguranças. Além das ocorrências rotineiras, que acontecem de maneira similar fora desse ambiente, algumas ocorrências possuem peculiaridades inerentes ao ambiente escolar. Com isso, podem surgir algumas dúvidas quanto aos procedimentos a serem adotados pelo policial militar que faz o atendimento de ocorrências nesse tipo de ambiente. Nesse aspecto, com o intuito de auxiliar nessas dúvidas, o presente artigo se debruça sobre o porte de materiais não pedagógicos que geram dúvidas quanto às providências e encaminhamentos necessários. O porte de faca não gera dúvidas somente no ambiente escolar, mas também nas vias públicas, por isso será tratado, inclusive estendendo a análise para estiletes, canivetes e afins. O porte de cigarros eletrônicos também é um tema com bastante recorrência no ambiente escolar e se faz necessário um aprofundamento sobre a providência policial nesses casos. Por fim, o porte de simulacros de arma de fogo, que prejudica também o ambiente escolar, sendo da mesma maneira tratado com o intuito de esclarecer o andamento adequado para essas ocorrências policiais.
Konstruksi Sosial Masyarakat Dalam Pelembagaan Tradisi Petik Laut : Studi Kasus Pelaku Tradisi Petik Laut Di Desa Kedungrejo, Kabupaten Banyuwangi.
Authors: M. Efendi Yusuf  , Rio Zanitra Althaf  , Ah. Diki Firmansyah
Published: June 2023

Abstrak
Penelitian ini bertujuan untuk menganalisis bagaimana pelembagaan tradisi petik laut yang terjadi di Desa Muncar, Kabupaten Banyuwangi. Tradisi petik laut merupakan praktik yang melibatkan masyarakat setempat dalam memperoleh hasil laut secara bersama-sama. Penelitian ini akan menggali makna sosial dan budaya di balik tradisi ini serta bagaimana tradisi tersebut dipahami, diinterpretasikan, dan dihubungkan dengan konteks sosial yang lebih luas. Metode penelitian yang digunakan adalah metodologi kualitatif dengan menggunakan teknik pengumpulan data berupa observasi, wawancara mendalam, dan Dokumentasi terkait tradisi petik laut. Data yang terkumpul akan dianalisis melalui pendekatan tafsir sosial, yang melibatkan pemahaman tentang norma-norma, nilai-nilai, simbol-simbol, dan praktik sosial yang terkait dengan tradisi petik laut.
A Case Study on GST and Development of India in Modern Era
Authors: Dr . Pradipta Mukhopadhyay
Published: June 2023

Goods and Service Tax which is also known as GST is an indirect tax which has been the biggest tax reform in the era of the Indian Indirect Taxation history also goes on to absorb various other taxes like VAT , CST , Service Tax , Excise Duty , Luxury Tax , Entertainment Tax , etc .
In this study we will study the benefits , challenges and impact of introduction of GST on the development of Indian Economy in the modern era. This study has been exploratory , casual and empirical in nature and the data needed for such research work has been collected through both direct and indirect methods of collection of primary and secondary data
Advancements in Named Entity Recognition using Deep Learning Techniques: A Comprehensive Study on Emerging Trends
Authors: Shalini Sharma  , Reetesh Kumar Srivastava  , Dr. Piyush Pratap Singh
Published: June 2023

Because of the amount of computer-processable text material and processing hardware, deep learning architecture has been the focus of knowledge projects. The task of named entity recognition in natural language processing is no exception. Because of the volume of text material that computers can process and their processing capability, knowledge projects are now focusing on deep learning architecture. Named entity recognition, is a frequently occurring task in natural language processing. Deep learning models, particularly recurrent neural net- works (RNNs) and their variations such as gated recurrent units (GRUs) and long short-term memory (LSTM) , have revolutionised natural language pro- cessing (NER) by capturing intricate contextual connections. These models can accurately forecast the borders and types of named entities because they can effectively capture the sequential and hierarchical patterns inside text. However, using deep learning in NER is a challenging task in itself. Annotated training data is critical for building reliable models, but getting labelled data for all item kinds and domains can be time-consuming. To solve this difficulty, transfer learn- ing and domain adaptation strategies have arisen, using pre-trained models and adapting them to various domains or target tasks. This paper looks at recent deep learning methods for NER and how they evolved from older linear learning approaches. It also analyses the status of activities that are either upstream or downstream of NER, such as sequence tagging and entity linking, among other things
Matematik Okuryazarlığına Yeni Bir Bakış: Tekno-Matematik Okuryazarlık
Authors: Demir Barış , Ekici Habibe Betül , Balı Sema Zekiye , Uysal Şerife
Published: June 2023

Teknoloji, matematiksel düşüncenin gelişmesinde önemli bir rol oynamakta ve aynı zamanda bilgiye ulaşmanın yenilikçi yollarına olanak sağlamaktadır. Son yıllarda bilişim teknolojileri aracılığıyla hayatımıza giderek daha fazla etki edecek bir dil olarak matematiği anlayabilme ve kullanabilme ihtiyacı belirmiştir. Bu ihtiyacın karşılanabilmesi için yeni bir okuryazarlığa gerek duyulmuştur. İşyeri ve okul performansının artırılmasının koşullarından birinin matematiksel beceriler olduğu düşüncesiyle "matematik okuryazarlığı" altında bir kavram olarak tekno- matematik okuryazarlığı ortaya çıkmıştır. Tekno-matematik okuryazarlık insanların ihtiyaç duydukları matematiksel, istatiksel ve teknolojik becerilerin kombinasyonu olarak tanımlanabilir. Çalışma uluslararası literatürde yer alan tekno-matematik okuryazarlığı ve temel kavramlarını tanıtarak genel bir değerlendirmeyi amaçlamaktadır. Tekno-matematik okuryazarlığı konusunda Türkçe kaynak bulunmaması bu çalışmanın hazırlanması ihtiyacını doğurmuştur. Literatürde yeni bir kavram olan tekno-matematik okuryazarlık kavramının tanımlanması ile eğitim sistemi içerisinde, işverenler ve alan yazında çalışma yürüten akademisyenlerde konu ile ilgili farkındalık yaratacağı düşünülmektedir.
The Structure of Primary Literacy Teaching Curriculum and its Relationship with Technology: A Qualitative Research
Authors: USLU Emine Merve , ÖZGÜN Tuba
Published: June 2023

Since rapid changes in technology affect every aspect of life, the importance of technology integration in education is constantly increasing. It is very important to educate individuals who use technology in education as in all areas of life and to ensure technology integration in education. The research aimed to explore the basic structure of the literacy teaching curriculum and the relationship between the curriculum and technology. The research was designed as a case study. The study group of the study consists of 27 primary school teachers selected by the disproportionate stratified sampling from four regions of Turkey. 12-question interviews prepared by the researchers were used as a data collection tool, and content analysis was used in the analysis of the data. According to the findings of the study, the educational tools, and the suitability of the technological infrastructure of the educational materials for the use of the students are closely related to the literacy teaching curriculum. In light of the results obtained, it can be suggested to give more in-service training for technology integration in literacy teaching to teachers and to develop a platform for technology integration in literacy teaching by the Ministry of National Education.
Exploring experiences of an e-mentoring program in teacher education: Voices of pre- and in-service teachers
Authors: Polat Elif , Albayrak Ebru , Özen Esma Nur , Akın M. Resul , Hopcan Sinan
Published: June 2023

E-mentoring can provide a mentoring process using the advantages of technology and eliminating barriers of distance and time. Preservice teachers need mentoring during their education to help develop their theoretical and practical knowledge. A growing body of study suggests that a well-structured mentoring process is essential for preservice teachers on professional development. To that end, the purpose of the study is to reveal the preservice teachers’ views and in-service teachers on the e-mentoring program. The study adopted an exploratory case design as a qualitative method by exploring the participants’ views on the process and involved holding lectures and mentor–mentee meetings over 10-week course and following the 3-stage process specified by Single and Single to carry out the e-mentoring implementation process with 16 mentors and 49 preservice teachers. Participants found the process very beneficial, especially regarding interaction with the teacher, transferring experience, and determining a career plan. Mentors shared their experience through the mentoring process, increased mentees' interest in the profession, and obtained information about practical activities for their school students. This study has significantly contributed to a process that can increase preservice teachers' theoretical and practical skills, improve their professional knowledge about their future teaching, and develop positive attitudes toward the profession. In addition, mentors help preservice teachers to be more prepared for the setbacks they may encounter in the future. According to the literature, no study addresses the implementation of e-mentoring with both expert teachers and preservice teachers in information technology area. According to the findings, mentors transferred their experiences, helped preservice teachers to be more prepared for the future, increased their interest in the profession, and obtained information about practical activities for their students. Consequently, education stakeholders and planners should consider further integrating mentoring into teacher education.
While the Winds of Change Gently Blow :
Timor-Leste before the Onset of the
Portuguese Decolonisation, 1945–1974
Authors: Feijó Rui Graça
Published: June 2023

The end of WWII inaugurated a major decolonisation wave. Contrary to
what happened in East and Southeast Asia after the demise of Japanese
colonial rule, the half-island of Timor returned to the realm of the Portuguese
empire. Despite the claim that the Portuguese were returning
as “wealthy friends” intent on providing an impetus for development, the
colony was effectively kept back by “authoritarian developmentalism.” This
chapter surveys the life of the colony over thirty years that separate its
re-incorporation in the empire and the onset of the decolonising process.
“Reduce the Pressure on the
Indonesians” : Australian Timor Policy
at the UN, 1975–1982
Authors: Job Peter
Published: June 2023

After the Indonesian invasion of Timor-Leste the UN emerged as a battleground
regarding the status of the country. The failure of the international
community to sanction an Indonesian takeover strengthened the Timorese
resistance. In the early years of occupation there were two Security Council
resolutions on Timor-Leste and eight in the General Assembly (1975 to
1982), all directly or implicitly critical of the Indonesian occupation. During
these years Timor-Leste’s neighbour Australia moved from reluctantly
expressing concern about the invasion, to abstention, and then to a no
vote, accompanied by energetic lobbying on behalf of the Suharto regime
to remove the Timor issue from the UN agenda. This chapter examines
how Australia implemented such lobbying and the narrative it used to
excuse the Indonesian actions, cover up Indonesian atrocities and deny
the reality of the humanitarian crisis unfolding in Timor-Leste.
Application of Talking Stick-Based Learning Media to Improve Students' Critical Thinking
Authors: Veronika Nabila , Sadri Muhammad , Siregar Zulham
Published: June 2023

The reason for this study is learners' low critical thinking ability on the material "economic activity". This study aims to describe the results of the application of Talking Stick-based learning media to students' critical thinking skills on the material of economic activities carried out in class VII I of Al Maksum Stabat Private Junior High School. This research method uses a qualitative method with a descriptive approach. The data collection techniques used are interviews and documentation. The research acts as a data collection instrument. According to Miles and Huberman, the data analysis techniques used are data reduction, data presentation (data display), and conclusion drawing/verification. The research subjects used are students of class VII I of the 2022/2023 school year. The number of students is 25 people. The results of this study showed learners' critical thinking ability on the material of economic activity. Seven participants in Students were able to answer when they got their turn in the talking stick game, while 2 students were still reluctant to answer questions. Researchers use questionnaires to discover the development and influence of the application of Talking Stick learning media.
Патологічна дисфункція паренхіматозних органів як ймовірний патофізіологічний механізм термічного ураження щитоподібної залози
Authors: Тірон Оксана , Вастьянов Руслан
Published: June 2023

Проблема термічних опіків є багатобічною з медичної точки зору, і актуальність достеменного її вирішення та з’ясування основних принципів надання адекватної та ефективної медичної допомоги цій категорії пацієнтів набуває вкрай важливу медичну, економічну та соціальну важливість. В організмі після термічного опіку відбуваються значна кількість патологічних процесів, які без негайного надання кваліфікованої медичної допомоги можуть призвести до гибелі людини. Досліджені патоморфологічні порушення щитоподібної залози у щурів в динаміці післяопікового періоду засвідчили розвиток незворотних некротичних процесів у її паренхімі та оточуючому середовищі щитоподібної залози. За фундаментальними уявленнями, в разі проходження патологічним процесом так званої «точки незворотності», послідуючими механізмами розвитку некробіозу є гіпоксичний та вільнорадикальний. Отже, логічним є припущення стосовно доцільності дослідження вираженості процесів ліпопероксидації в низці ланцюгових реакцій організму, спричинених термічним впливом на щитоподібну залозу. Мета роботи – дослідження вираженості процесів перекисного окислення ліпідів та антиоксидантного захисту в паренхімі паренхіматозних органів в динаміці термічного ураження щитоподібної залози на тлі введення 0.9% фізіологічного розчину NaCl. Через 1, 3, 7, 14, 21 і 30 діб після термічного опіку щитоподібної залози у гомогенатах щитоподібної залози, підшлункової залози, печінки та нирок визначали концентрацію малонового діальдегіду та дієнових кон’югатів, а також активність антиоксидантних ферментів – глутатіону, супероксиддисмутази, глутатіонпероксидази та глутатіонредуктази. У щурів із термічним ураженням щитоподібної залози реєструються глибинні порушення активності функціональної системи «перекисне окислення ліпідів – антиоксидантний захист» з її поломкою у бік гіперактивації накопичення продуктів ліпопероксидації та спряженим пригніченням активності антиоксидантних ферментів. Виявлені пероксидні зрушення за умов гіпертермічного впливу зареєстровані в паренхімі щитоподібної та підшлункової залози, печінки та нирок. Прискорення процесів ліпопероксидації та пригнічення антиоксидантного захисту є типовим універсальним патофізіологічним механізмом гибелі клітин, але за умов гіпертермічного впливу це висвітлює патогенетичні механізми перебігу післяопікового періоду та свідчить про системність ураження, до якого залучені кров, клітини крові та життєво важливі органи. Застосування фізіологічного розчину не виявилося ефективним в корегуючому плані для нормалізації процесів антиоксидантного захисту щурів із опіком шкіри. Отримані дані є експериментальним доказом провідної патогенетичної ролі активації процесів перекисного окислення ліпідів та пригнічення активності антиоксидантних ферментів в опосередкуванні гіпертермічного впливу на організм тварин та залучення до патогенетичних механізмів ураження щитоподібної та підшлункової залози, печінки та нирок.
Periodicity of accumulation of carbonaceous formations in the Cryptozoic-Phanerozoic history of the Earth's development
Authors: Machulina Svetlana
Published: June 2023

The progressive development of the Precambrian organic world was superimposed by epochs of intense accumulation of organic matter in marine sediments and the formation of carbonaceous formations, which differentiated the Precambrian section into submegacycles at intervals of ~600, 400, 300, 100 Ma, reflecting the trend of biomass growth over time from Archaean to Vendian ( Ediacaran). In the Phanerozoic, 26 stratigraphic levels of the formation of the of bituminous combustible shales and black shales were identified, which are characterized by periodicity of 20, 30, 40 years, which make up harmonics of higher ranks - 60, 80, 100 and 200 Ma, which correlate with tectonic, volcanic, astrophysical cycles. The concept of continuous-discontinuous in time and space formation of carbonaceous deposits, the formation of which occurred under the influence of endogenous (tectono-geodynamic) and exogenous (astrophysical) processes, is substantiated.
Принципи та практичні шляхи щодо створення систем інформаційної підтримки озброїння, військової і автобронетанкової техніки протиповітряної оборони
Authors: Ковтунов Артем , Коломійцев Олексій , Кобзєв Владислав , Третяк Вячеслав , Воронін Віктор , Цебрюк Іван , Галузінський Андрій , Буряк Петро , Семенченко Сергій , Бондар Євгеній , Кривчун Валерій
Published: June 2023

Модернізація індикаторних пристроїв та переведення їх на нову елементну базу забезпечить створення систем інформаційної підтримки протиповітряної оборони (ППО), дозволить не тільки відновити працездатність, але й розширити функціонал та створити перспективи гнучкого розвитку. У статті наведено практичні шляхи щодо створення систем інформаційної підтримки на заміну аналогових індикаторів. Наведено приклади щодо застосування створених дослідних зразків на основі сучасної елементної бази.
Mavacamten (Camzyos)
Authors: CADTH
Published: June 2023

CADTH reimbursement reviews are comprehensive assessments of the clinical effectiveness and cost-effectiveness, as well as patient and clinician perspectives, of a drug or drug class.

The assessments inform non-binding recommendations that help guide the reimbursement decisions of Canada's federal, provincial, and territorial governments, with the exception of Quebec.

This review assesses mavacamten (Camzyos), 2.5 mg, 5 mg, 10 mg, and 15 mg oral capsules.

Indication: For the treatment of symptomatic obstructive hypertrophic cardiomyopathy of New York Heart Association class II to III in adult patients.
Effects of complementary food formulated from millet, soybean, and grasshopper on hematological parameters of malnourished weanling albino rats
Authors: Olagunju Mobolaji Timothy , Abodunrin Olunike Rebecca , Aleru Elizabeth Oluwafolakemi , Adewole Ifeoluwa Eunice , Akinsolu Folahanmi Tomiwa
Published: June 2023

Background: Malnutrition in under-five children remains an issue of public health, especially in low and middle-income countries, and is associated with inadequate child development and poor survival. Recent public health intervention strategies for malnourished children allow for localized targeted supplementation with locally available materials to replace the imported Ready-to-Use-Supplementary-Food (RUSF) for the target group. Aims: The aim of the study was to develop a local supplementary food and determine its effects on hematological parameters of weanling rats. Material and Methods: The experimental study involved thirty weanling albino rats, grouped into groups A, B, and C, each consisting of ten rats. All the groups were acclimatized for fourteen days, thereafter, groups A and B were induced with moderate acute malnutrition (MAM) by feeding with only corn starch for fourteen days. Weight, tail length, and hematological parameters (hemoglobin level, white blood cell count) of all the weanling albino rats were determined and recorded as baseline values on the fourteenth day. Therapeutic food made from millet, soybean, and grasshopper blends was produced and fed to group A as the intervention, Group B was fed with corn starch only and group C was fed on normal rat pellets for twenty-eight days. Weight, tail length, and hematological parameters were determined and recorded at the end of the intervention. Results: Experimental group A had the lowest packed cell volume (PCV) value with a difference of 2.20 ± 0.56 %, the lowest hemoglobin (Hb) level with a difference of 0.58 ± 0.02 g/dL, the control group had the highest PCV, Hb, and RBC with values of 4.10 ± 0.5 %, 1.58 ± 0.21 g/dL, and 0.9 ± 0.05 x 106 µ/L respectively. Conclusions: With the evidence provided by the parameters assessed in the study, it can be concluded that the developed therapeutic food is efficacious in the treatment of malnutrition especially in weanling albino rats.
Keywords: Moderate Acute Malnutrition (MAM), Ready-to-Use-Supplementary-Food (RUSF) Malnutrition, Complementary feeding, Animal studies.
Criminal Responsibility Of Defamation Under The Indonesian Criminal Law
Authors: Aryansyah Aryansyah , Parmono Budi , Muhibbin Muhibbin
Published: June 2023

The Research, "Responsibility of Defamation Actors in Indonesian Positive Law Studies" aims to describe the arrangements for criminal acts of defamation in the Indonesian criminal law system as well as analyze criminal responsibility for perpetrators of defamation in the Indonesian criminal law system. This research is a normative legal research, which examines laws and regulations in a coherent legal system as well as unwritten legal values ??that live in society, which are related to the responsibility of perpetrators of defamation in the perspective of positive law in Indonesia. The results of the research can be presented in an outline: Arrangements for criminal acts of defamation in Indonesian criminal law are regulated in the Criminal Code (KUHP), and the Law of the Republic of Indonesia Number 19 of 2016 concerning Amendments to the Law of the Republic of Indonesia No. 11 of 2008 concerning Information and Electronic Transactions. The Criminal Code regulates Article 310 paragraph (1) and paragraph (2), as well as Article 311 paragraph (1) of the Criminal Code. Whereas in the Law of the Republic of Indonesia Number 19 of 2016 concerning Amendments to the Law of the Republic of Indonesia No. 11 of 2008 concerning Information and Electronic Transactions regulated in Article 27 paragraph (3); Criminal responsibility for defamation in the Indonesian criminal law system is borne by anyone who intentionally attacks the reputation or reputation of a person, by accusing something with clear intentions so that it is publicly known (Article 310 paragraph (1) of the Criminal Code), and is also borne by every a person who intentionally and without rights distributes and/or transmits and/or makes accessible Electronic Information and/or Electronic Documents that contain insults and/or defamation (Article 27 paragraph (3) of Law Number 19 of 2016 concerning Amendments to Law of the Republic of Indonesia No. 11 of 2008 concerning Information and Electronic Transactions
ANÁLISE DAS GRADES CURRICULARES DOS CURSOS DE SECRETARIADO EXECUTIVO DA REGIÃO SUDESTE E SUA RELAÇÃO COM AS COMPETÊNCIAS EXIGIDAS PARA ATUAR NA ÁREA DE MARKETING
Authors: Brandão Larissa Tavares , Alencar Venan Lucas de Oliveira , Coelho Cristiane Ribeiro
Published: June 2023

Esse artigo buscou analisar se as grades curriculares dos cursos de Secretariado Executivo da região Sudeste preparam os alunos durante a formação acadêmica para trabalhar com Marketing Digital. Ao longo da pesquisa procurou-se identificar quais das faculdades pesquisadas ofereciam a matéria de marketing, analisar as disciplinas oferecidas pelo curso de Secretariado no geral, as competências do profissional de Secretariado Executivo e a relação do mercado de trabalho com a educação superior. A metodologia empregada foi caracterizada como qualitativa, descritiva e exploratória feita por meio de uma pesquisa bibliográfica e documental. Constatou-se que o estudo do marketing durante a formação acadêmica em Secretariado Executivo é de suma importância para capacitá-los para atuarem na área de marketing digital e percebeu-se que a maioria das instituições não oferecem essa matéria. Dessa forma, é necessário que as faculdades atualizem a grade curricular para que os graduandos estejam preparados para atuarem no mercado de trabalho, tendo em vista o crescimento da usabilidade do marketing digital nas empresas.
Contrasting sea ice drift and deformation between winter and spring in the Antarctic marginal ice zone
Authors: Womack Ashleigh , Alberello Alberto , de Vos Marc , Toffoli Alessandro , Verrinder Robyn , Vichi Marcello
Published: June 2023

Abstract. Two ensembles of buoys, deployed in the north-eastern Weddell Sea region of the Southern Ocean, are analysed to characterise the dynamics driving sea ice drift and deformation during the winter-growth and the spring-retreat seasons of 2019. The results show that although the two buoy arrays were deployed within the same region of ice-covered ocean, their trajectory patterns were vastly different. This indicates a varied response of sea ice in each season to the local winds and currents. Analyses of the winter data showed that the Antarctic Circumpolar Current modulated the drift near the sea ice edge. This led to a highly energetic and mobile ice cover, characterised by free-drift conditions. The resulting drift and deformation were primarily driven by large-scale atmospheric forcing, with negligible contributions due to the wind-forced inertial response. For this highly advective coupled ice-ocean system, ice drift and deformation linearly depends on atmospheric forcing. On the other hand, the drift in spring was governed by the inertial response as increased air temperatures caused the ice cover to melt and break up, within this less advective ice-ocean system. Moreover, the deformation spectra indicate a strong de-coupling to large-scale atmospheric forcing. Analysis, extended to include the datasets of deformation in different regions around Antarctica, indicates that for similar spatial scales the magnitude of deformation may vary between seasons, regions and the proximity to the sea ice edge and the coastline.
Cosmogenic nuclide-derived downcutting rates of canyons within large limestone plateaus of southern Massif Central (France) reveal a different regional speleogenesis of karst networks
Authors: Malcles Oswald , Vernant Philippe , Fink David , Cazes Gaël , Ritz Jean-François , Fujioka Toshiyuki , Chery Jean
Published: June 2023

Abstract. We present 27 new burial ages based on 26Al / 10Be ratios of terrestrial cosmogenic radionuclides measured in clasts and sediments deep within 12 caves in the southern Massif Central, France. Our results together with previously published burial ages, verifies that cave morphogenesis has been continuously active in this region for at least the past ~6 Myrs. Combining sample burial ages with their associated cave elevation above modern stream bed gives a mean regional incision rate of 88 ± 5 m/Ma for the Grands Causses area. South of the Cevennes Fault zone bordering the Grands Causses, the incision rate is 43 ± 5 m/Ma, suggesting that this difference might be accommodated by the fault zone. Sediment burial ages from caves which are not located on river valley flanks or cliff walls are surprisingly too young relatively to the expected age calculated using this regional average river incision rate. This suggests that the classical epigenic speleogenesis model that presumes a direct correlation between cave level development and regional base level lowering does not apply for the study area. Therefore, we propose that regional speleogenesis is mainly controlled by removal of ghost-rocks by regressive erosion from river canyons to central parts of the plateaus, emptying incipient primokarst passages to create cave systems. Our results suggest a continuum process from hypogene primokarst composed of ghost-rocks filled passages to epigene karst dynamic emptying these passages and creating cave networks. We propose this is a major process in the southern Massif Central that initiates the speleogenesis and control the geometry of the networks. In this region tiered karst cannot be associated with major incising rivers but must be explained by former ghost-rocks (or hypogene) processes.
DESIGNING A PLATFORM FOR META-FRAMEWORK OF CO-CREATION: A PRELIMINARY MOCKUP
Authors: Ji L.
Published: June 2023

Abstract. Heritage co-creation is a complex undertaking that involves the formation of cultural clusters and the collaborative creation of cultural value. However, implementing such co-creation is challenging due to various impact factors, and current technological approaches do not enable the formation of cultural clusters and co-creation simultaneously. To address this issue, this paper proposes a solution that incorporates the concept of meta-design with Web 3.0 enabling technologies to build a regenerative system that does not impose restrictions on the target audience and can be reseeded through user-generated content (UGC). The paper describes the method, process, and structure of a preliminary mock-up for co-creation, which includes a forum for communication and formation of cultural clusters, and a learning management system(LMS) that guides design-driven creation and facilitates the use of the co-design toolkits.
SURFACE OR SKELETON? AUTOMATIC HIERARCHICAL CLUSTERING OF 3D POINT CLOUDS OF BRONZE FROG DRUMS FOR HERITAGE DIGITAL TWINS
Authors: Xue F. , Zhang W. , Xu G. , Zhou Q. , Wu Y.
Published: June 2023

Abstract. In the era of digital twins, high-definition 3D point clouds of cultural relics, such as the bronze drums of ancient Southeast Asia and China, are increasingly available as digital heritage. This study applies an automatic hierarchical clustering method to compare and cluster 14 unstructured 3D models of frogs on drums based on the dissimilarity metric of the minimum error from 2,000 iterations of global registration. Furthermore, this study compares two forms of 3D presentation: surface points and 3D shape skeletons. The experimental results on 14 high-definition frogs showed that four groups – three-legged with baby, four-legged with baby, three-legged without baby, and four-legged without baby – were consistently (TPR = 0.857) detected, regardless of the 3D presentation using point clouds or shape skeletons. Both basic surface points and advanced shape skeleton effectively clustered 3D heritage details for heritage digital twins and advanced heritage documentation. The findings also imply that geospatial analytics using either surface 3D point clouds or skeleton can shed light on unsupervised learning and quantitative understanding of unstructured point clouds of numerous cultural heritages.
BRINGING VISIBILITY TO THE ORIGINAL SPLENDOUR OF A LOST WONDER OF THE ANCIENT WORLD: THE TEMPLE OF ARTEMIS AT EPHESUS
Authors: Denker A.
Published: June 2023

Abstract. The visualization work presented here seeks an answer to one of the most persistant problems of our cultural heritage: to make visible the original splendour of the lost Temple of Artemis, one of the seven wonders of the world whose glory could not be surpassed in the Classical Age by any other building. Unfortunately, neither the discovery of the temple, which was found after many years of searching, nor the excavations carried out in the following 150 years were enough to completely remove the veil of mystery from this enigmatic temple, and a completely factual and academically accepted reconstruction has not been possible until today. In this article, it has been tried to give an answer to how this world-wonder temple looked. The goal is to recreate the Temple of Artemis in virtual space using tools and methods at the forefront of digital technology.The effort to bring visibility to the temple provides an opportunity to keep this unique work of our cultural heritage alive in our memories and to increase its accessibility and awareness by providing digital access to the structure that is no longer physically accessible. The most attractive and distinctive feature of virtual reality is that it can take the observer out of the spectator position and into the virtual environment. Images of the reconstruction of the Temple of Artemis are presented in the results section of the article.
HBIM APPROACH FOR HERITAGE PROTECTION: FIRST EXPERIENCES FOR A DEDICATED TRAINING
Authors: Adami A. , Scala B. , Treccani D. , Dufour N. , Papandrea K.
Published: June 2023

Abstract. The BIM (Building Information Modelling) approach has been extensively studied in the case of new buildings and existing heritage (where it gained the term HBIM where H refers to Historic or Heritage). Numerous researchers have studied its applicability to cultural heritage conservation design, focusing on Scan2BIM processes, ontologies, semantic segmentation, and parametric modeling. But to ensure the applicability of the HBIM approach in the heritage sector, it is also necessary to verify that the various actors in the sector are ready to use it. The legislation foresees a growing adoption of this system in all areas of Architecture Engineering and Construction (AEC) sector. Nevertheless, it is necessary to understand if the National administration entities are prone to implement it in their own processes.This article deals precisely with the training and research experience carried out in collaboration with the Superintendence of Aosta (the government department responsible for monuments, the environment, and historical buildings preservation) to understand whether the State preservation institution can actually use this system in its activities and, if so, to understand which actions need to be undertaken to ensure full interoperability in the heritage preservation sector as well. The activities carried out included a training course (update) designed with a specific scenario in mind: the HBIM model as a means of transferring the restoration project to the Superintendence, as a way for evaluating the model, and as a place for expressing opinions and comments. The training included a simulation involving a conservation design on the Tour De Pailleron of Aosta.
CLIMATE-INDUCED CONSERVATION RISKS OF HISTORIC REINFORCED CONCRETE BUILDINGS: PRELIMINARY RESULTS FROM LITERATURE REVIEW
Authors: Boccacci G. , Frasca F. , Bartolucci B. , Vergelli L. , Bertolin C. , Siani A. M.
Published: June 2023

Abstract. Environmental conditions can favour different kinds of deterioration in historic reinforced concrete structures. This preliminary results from literature review are focused on the climate-induced risks affecting reinforced concrete buildings with respect to mechanical, chemical, and biological deterioration. To this purpose, a three-step process defined by the PRISMA (Preferred Reporting Items for Systematic Reviews and Meta-Analyses) flow diagram, was used leading to the inclusion of 45 documents identified via the search engines Scopus and Web of Science. The outcomes highlight that chemical and mechanical decays are the most investigated ones, being mainly triggered by salt weathering and freezing-thawing cycles. It was found that experimental and theoretical approaches are often coupled to estimate climate-induced deterioration mechanisms, also considering environmental parameters. Finally, the literature search provides some milestones which can be used to evaluate gaps and research needs in the field of climate-induced conservative risks affecting reinforced concrete structures.
GIOVANNI CURIONI’S DIGITAL MUSEUM (2/2): POSSIBLE STRATEGIES FOR A DATA MANAGEMENT PLAN
Authors: Bocconcino M. M. , Vozzola M. , Pavignano M. , Gioberti L.
Published: June 2023

Abstract. In recent years, the Politecnico di Torino (Italy) is undertaking actions to promote and disseminate its historical archival and material heritage, both with onsite events and with digital tools and platforms dedicated to its digital museum. One of its most important collections is the Curioni’s one (1860–1887). It preserves reproductions of building structures used as teaching aids in the teaching of Construction Science. We are now working on the digitisation project of those artefacts, and we propose a study on the data management protocol structured to satisfy the FAIR principles (Findable, Accessible, Interoperable, Re-Usable). In fact, with the purpose of sharing and enhancing its materials, the Politecnico promotes the digitisation of its entire collection of Curioni’s models, to create a new section of its virtual museum. To this extent, one goal of our research is to foster the accessibility of this tangible heritage in the digital domain. In accordance with the Italian national digitisation plan, PND, we defined a Digital Management Plan for the cultural heritage products, DMP, to guarantee FAIR principles in sharing 3D digital artefacts of the Curioni’s collection. The DMP originated as public administration data management, but the result of this study demonstrates its usefulness also for digital cultural data management.
REVIEW OF PHOTOGRAMMETRY, REMOTE SENSING, AND GEOSPATIAL SCIENCES REQUIREMENTS BY VARIOUS ACCREDITATION BODIES
Authors: Bolkas D. , Parisi E. I. , Detchev I. , O’Banion M. , Gramlich V.
Published: June 2023

Abstract. Technological advancements in the fields of Photogrammetry, Remote Sensing, and Geospatial Sciences continuously alter the way we collect, process, and interpret datasets. Accreditation bodies and institutions often need to respond to those changes and make timely modifications to stay current with technology changes and industry needs. However, it can be generally stated that the industry can adapt and adopt technological changes faster than accreditation organizations and institutions, because the process of modernizing curricula can be time consuming and slow based on organization / university / college policies. In addition to industry demands, institutions must adhere to and follow accreditation requirements. This paper reviews several accreditation requirements related to Photogrammetry, Remote Sensing, and Geospatial Sciences. The accreditation bodies that are reviewed focus on organizations in Northern America and Europe due to ease of access to information. The review provides insights about their curricula criteria, their level of detail, if they can be considered current based on industry needs, and if they provide enough flexibility for modernizing curricula without violation of accreditation policies and criteria.
GEOMATICS AND CIVIL ENGINEERING INNOVATIVE RESEARCH ON HERITAGE: INTRODUCING THE “ENGINEER” PROJECT
Authors: Agapiou A. , Aktas Y. , Barazzetti L. , Costa A. , Cuca B. , D’Ayala D. , Kyriakides N. , Kyriakidis P. , Lysandrou V. , Oreni D. , Previtali M. , Skarlatos D. , Tavares A. , Vlachos M.
Published: June 2023

Abstract. This paper aims to introduce the concept and objectives of a recently supported European project entitled “Geomatics and Civil Engineering Innovative Research on Heritage”, in short ENGINEER. The ENGINEER project visions to enhance and extend inter-departmental multidisciplinary research activities of the Department of Civil Engineering & Geomatics of the Cyprus University of Technology through coordination and support actions as well as through targeted research activities with the support of European leading institutions. Project tasks aim to fill research multidisciplinary gaps, push, and extend knowledge into new and innovative fields dealing with the monitoring, digitization, visualization, and preservation of ancient monuments and cultural heritage sites, assisting their protection, promotion, and safeguarding.
ARTIFICIAL INTELLIGENCE TO FIGHT ILLICIT TRAFFICKING OF CULTURAL PROPERTY
Authors: Abate D. , Agapiou A. , Toumbas K. , Lampropoulos A. , Petrides K. , Pierdicca R. , Paolanti M. , Di Stefano F. , Felicetti A. , Malinverni E. S. , Zingaretti P.
Published: June 2023

Abstract. The use of artificial intelligence (AI) has the potential to be highly effective in detecting and monitoring illegal trafficking of cultural heritage (CH) goods through image classification techniques, particularly on online marketplaces where the trade of stolen CH objects has become a major global issue. Traditional investigation methods are no longer adequate, but with the assistance of AI, law enforcement agencies and CH organizations can now boost monitoring capabilities to detect, track, and possibly recover stolen objects more efficiently. AI algorithms can indeed analyze images to identify unique features and characteristics that can be used to determine their authenticity and provenance. Additionally, AI can detect patterns and networks of illicit trafficking, and link stolen objects to their places of origin, facilitating the recovery process. In this context, the SIGNIFICANCE project (Stop Illicit Heritage Trafficking with Artificial Intelligence) has been specifically designed to increase the response capabilities of public authorities and police corps against the illicit trafficking of cultural goods perpetrated through internet channels (i.e., social platforms, web, and dark web). By leveraging the power of Deep Learning (DL), AI can help prevent the loss of invaluable cultural artifacts and ensure that they are returned to their rightful owners and places of origin. This paper presents the results reached by the SIGNIFICANCE AI framework on image datasets collected over the web and social media through crawling algorithms.
A SCAN-TO-BIM WORKFLOW PROPOSAL FOR CULTURAL HERITAGE. AUTOMATIC POINT CLOUD SEGMENTATION AND PARAMETRIC-ADAPTIVE MODELLING OF VAULTED SYSTEMS
Authors: Buldo M. , Agustín-Hernández L. , Verdoscia C. , Tavolare R.
Published: June 2023

Abstract. Cultural Heritage has been significantly impacted by advancements in the Information and Communications Technology domains, which have inspired a strong multidisciplinary interest and enabled the development of innovative strategies for the preservation, management, and enhancement of the heritage itself. Notably, the digitisation process, which entails the acquisition of 3D data obtained through cutting-edge LiDAR and photogrammetric scanning techniques, is set up as an advantageous tool for producing an accurate representation of the historical buildings. In addition, point clouds and reliable HBIM models have caught the minds of the architectural community, and are now receiving huge backing from Artificial Intelligence. Such support is provided by procedures that link semantic features to structural and decorative elements. In this scenario, the following research is presented: the aim is to test an automated iterative process within a scan-to-BIM methodology, starting from automatic point cloud segmentation operations with open-source, model-fitting algorithms. This method will prove to be a solid support for the final phase of the 3D parametric/adaptive reconstruction that’s also compatible with BIM Authoring. The study focuses on various masonry vaulted systems. These types of structures are first examined using ideal models, which were perfectly discretised and set up by the user, and then employed as a starting point for validating the parameters of the RANSAC algorithm on point clouds acquired by laser scanners. These latter ones nevertheless have irregular geometries, making comprehension, analysis, and management far more challenging.