bluuebunny/crossref_metadata_2025 huggingface dataset:
Incidence, Pre-hospital Delay and Prognosis of Acute Myocardial Infarction in Hungary: Population Data from the Hungarian Myocardial Infarction Registry
Authors: Jánosi András , Pach Ferenc, Péter , Erdős Gergely , Csato Gabor , Pápai György , Andréka Péter
Published: July 2021

Aim: To examine the incidence and treatment of acute myocardial
infarction (AMI) as well as 30-day and 1-year prognoses of patients in
three major regions of Hungary by analysing data from the country’s
continuous and mandated infarction registry. Methods and results: The
total population of Hungary is currently 9.8 million: 39% live in the
eastern region (ER), 31% in the Central region (CR) and 30% in the
western region (WR). These regions exhibited significant differences in
income and people exposed to poverty. Population over 30 years, the
age-standardised incidence of AMI was 177.5 (175.7–179.3) per 100,000
person-year. During hospital treatment, 82.5%–84.6% of patients with
ST-elevation (STEMI) and 54.8%–81.8% without ST-elevation (NSTEMI)
underwent PCI. The total ischaemic time was shortest in WR:221 minutes.
In the STEMI group, the 30-day mortality rates of males were lowest in
the WR (p = 0.03). If PCI was performed, mortality rates for both sexes
were lowest in the WR (p < 0.01; p = 0.04). The 1-year
mortality rate in the male population who received PCI was lowest in the
WR. In the NSTEMI group, the 30-day mortality rate exhibited no
differences. Regarding 1-year mortality, those who underwent PCI in the
WR showed the lowest mortality. Conclusion: The major regions of Hungary
exhibited significant differences regarding the prehospital delay, the
incidence, treatment and mortality of AMI. Logistic regression analysis
confirmed the independent prognostic significance of the region on the
30-day mortality of patients with STEMI (Hazard ratio = 0.88, p =
0.0114).
The History, Landscapes, Metaphors and Ghosts Around the Concept of Specificity
Authors: Romo-González Tania , Larralde Carlos , Puga-Olguín Abraham , Vargas-Madrazo Enrique
Published: July 2021

The confusion between objects/processes and the language which describes them, leads to theories of doubtful verisimilitude about reality, inappropriate in time and even false, which distance us from the knowledge of perceived reality. In biology there are many examples of this kind of epistemological problem. Here we examine those related with specificity: a theoretical entity of enormous importance for biology and science in general.  It sinks its roots beneath the evolutionary duality species-specificity, associated with the Linnean-Darwinist tradition that explains organized life in a discrete and hierarchical way.  It conceptualizes the individual as an isolated agent fighting for survival as the foundation of a warrior vision of the immune system.  Microorganisms are understood as inferior beings which should be eliminated in accordance with the self/not-self distinction. The use of these metaphors outside of historical context traces a map that guides the recognition of the Self and of the other according to the dialectic of Western biopolitics.
Corneal Confocal Microscopy Predicts the Development of Diabetic Neuropathy: A Longitudinal Diagnostic Multinational Consortium Study
Authors: Perkins Bruce A. , Lovblom Leif Erik , Lewis Evan J.H. , Bril Vera , Ferdousi Maryam , Orszag Andrej , Edwards Katie , Pritchard Nicola , Russell Anthony , Dehghani Cirous , Pacaud Danièle , Romanchuk Kenneth , Mah Jean K. , Jeziorska Maria , Marshall Andrew , Shtein Roni M. , Pop-Busui Rodica , Lentz Stephen I. , Tavakoli Mitra , Boulton Andrew J.M. , Efron Nathan , Malik Rayaz A.
Published: July 2021

Objectives: Corneal nerve fiber length (CNFL) has been shown in research
studies to identify diabetic peripheral neuropathy (DPN). In this longitudinal diagnostic
study, we assessed the ability of CNFL to predict the development of DPN.

Research Design
and Methods: From a multinational cohort of 998
participants with type 1 and type 2 diabetes, we studied the subset of 261 who
were free of DPN at baseline and completed at least four years of follow-up for
incident DPN. The predictive validity of CNFL for the development of DPN was
determined using time-dependent receiver operating characteristic (ROC) curves.

Results: 203 participants had type
1 and 58 had type 2 diabetes. Mean follow-up time was 5.8 years (interquartile
range 4.2-7.0). New onset DPN occurred in 60 participants (23%; 4.29 events per
100 person years). Participants who developed DPN were older, had a higher
prevalence of type 2 diabetes, higher BMI, and longer duration of diabetes. The
baseline electrophysiology and CCM parameters were in the normal range but were
all significantly lower in participants who developed DPN. The time-dependent area
under the ROC curve (AUC) for CNFL ranged between 0.61 and 0.69 for years 1-5
and was 0.80 at year 6. The optimal diagnostic threshold for a baseline CNFL of
14.1mm/mm2 was associated with 67% sensitivity, 71% specificity, and
a hazard rate ratio of 2.95 (95% CI 1.70-5.11, p<0.001) for new onset DPN.

Conclusions: CNFL showed good predictive validity for identifying patients at higher
risk of developing DPN approximately 6 years in the future.
Single-Cell Mapping of GLP-1 and GIP Receptor Expression in the Dorsal Vagal Complex
Authors: Ludwig Mette Q. , Todorov Petar V. , Egerod Kristoffer L. , Olson David P. , Pers Tune H.
Published: July 2021

The dorsal vagal complex
(DVC) in the hindbrain, composed of the area postrema, nucleus of the solitary
tract and dorsal motor nucleus of the vagus, plays a critical role in
modulating satiety. The incretins glucagon-like peptide-1 (GLP-1) and
glucose-dependent insulinotropic polypeptide (GIP) act directly in the brain to
modulate feeding, and receptors for both are expressed in the DVC. Given the
impressive clinical responses to pharmacologic manipulation of incretin
signaling, understanding the central mechanisms by which incretins alter
metabolism and energy balance are of critical importance. Here, we review
recent single-cell approaches used to detect molecular signatures of GLP-1 and
GIP receptor-expressing cells in the DVC. In addition, we discuss how current
advancements in single-cell transcriptomics, epigenetics, spatial
transcriptomics, and circuit mapping techniques have the potential to further
characterize incretin circuits in the hindbrain.
Dampak strategi relating, experiencing, applying, cooperating dan transferring (REACT) pada kemampuan penalaran matematis ditinjau dari minat belajar
Authors: Kurniawati Rani , Nendra Fadly , Netriwati Netriwati , Andriani Siska
Published: July 2021

Penelitian ini bertujuan untuk menganalisa  pengaruh pembelajaran menggunakan strategi REACT terhadap kemampuan penalaran matematis, perbedaan penalaran matematis pada peserta didik yang memiliki minat belajar tinggi, sedang, dan rendah, interaksi antara strategi REACT dan minat belajar peserta didik terhadap penalaran matematis. Penelitian ini merupakan Quasy Experiment. Pengumpulan data menggunakan metode tes dengan jumlah enam butir soal dan angket yang berjumlah 22 butir pernyataan. Teknik analisis data dengan uji uji anava dua arah sel tak sama dan uji lanjut. Berdasarkan hasil perhitungan diperoleh kesimpulan: (1) nilai  yang berarti terdapat pengaruh antara pembelajaran dengan menggunakan strategi REACT terhadap kemampuan penalaran matematis, (2) nilai  yang berarti terdapat perbedaan penalaran matematis peserta didik yang memiliki minat belajar matematika tinggi, sedang, dan rendah, (3) nilai  yang berarti tidak ada interaksi antara strategi REACT dengan minat belajar peserta didik terhadap penalaran matematis peserta didik.
ADVOKASI MAYORITAS MUSLIM TERHADAP MINORITAS HINDU DI SIDOARJO
Authors: Wiro Fiqil
Published: July 2021

This study explored an advocacy of Muslim majority on Hindu Minority in Sidoarjo. The Muslim majority group maintained and protected the Hindu minority group in Krembung community. The Hindu group has very little adherents but they could grow to have a house of worship with a large land area in the East Java region. Most followers came from outside the area. This phenomenon looked unique since the Hindu people living in the temple area are very few and even dominated by immigrants from Bali. There was only one original family and the local indigenous population. The rest were immigrants and followers who came from outside the area. This study attempted to explain the forms of advocacy occurring in the area and factors encouraged the majority to advocate the minority. The analysis method uses advocacy and pro-social theory approaches. To enrich data collection, this study uses field studies which are also accompanied by interviews, observations and documentation. The study revealed that there were some forms of advocacy carried out by Muslim majority on Hindu minority in the form of mutual protection in various fields, including economic, social and the existence of each group. The birth of awareness to build advocacy through various activities was described.
NILAI-NILAI EKONOMI ISLAM DALAM TRADISI MALAN MASYARAKAT DAYAK BAKUMPAI
Authors: Misra Isra , Sadikin Ali
Published: July 2021

The Malan tradition or farming of Bakumpai Dayak society is a hereditary tradition handed down by ancestors. Malan is a social activity in agriculture, especially in farming, starting from clearing fields, cutting down forests, burning fields, planting rice and harvesting rice. This study was a field research with a qualitative approach in the form of phenomenology and contextual Islamic economics. The informants were people who farmed around Murung Raya Regency. Sources of data were primary data and secondary data. Primary data were data from observations and interviews. While secondary data were data in the form of documentation. The results showed that in Malan tradition of Bakumpai Dayak society, Islamic economic values were found in the form of togetherness and balance, help each other, cooperation, sharing and kindship. Malan activities were activities that form the basis of society in fulfilling basic needs (rice). The inhibiting factor for Malan's current activities was the government regulation that strictly prohibits burning forests and land. Malan activity was an activity that really helped rural communities in fulfilling their foods. The economic contribution to the Malan Tradition was enormous for society.
The Development of Space Law: Applying the Principles of Space Law and Interpreting â€˜Peaceful Purposesâ€™ in the Outer Space Treaty 1967
Authors: Disantara Fradhana Putra
Published: July 2021

This study analyzes the relevance of the proportionality, non-intervention, and unnecessary suffering principle's in the outer space perspective; and analyzes the 'peaceful purposes' at Outer Space Treaty 1967. This legal research uses primary and secondary legal materials to obtain an appropriate analysis of legal issues. This research states that the principles of international law must be applied in space activities by outer space actors. Furthermore, the ambiguity of the phrase 'peaceful purpose' in the Outer Space Treaty gives rise to different interpretations by each state. For this reason, a convention on outer space is needed to affirm the orientation of 'peace' in space activities.
Penyelenggaraan Pemerintahan Daerah dalam Urusan Konkuren Bidang Pelayanan Dasar di Kota Serang
Authors: Faisal Rizki Ramadhan , Azhari Aidul Fitriciada
Published: July 2021

This article aims to identify and describe problems regarding the implementation of local government in concurrent affairs of the basic services in Serang. Basic services based on Law Number 23 of 2014, include: a. education; b. Health; and c. Social. This article formulates the following problems: 1. What are the problems in Serang?, 2. What factors that influence the implementation of local government in education, health, and social affairs in Serang?. The author identifies four main problems: a. The condition and availability of regional infrastructure is not optimal; b. lack of innovation and low competitiveness of the regional economy; c. The implementation of governance is not yet optimal; and d. The implementation of local government in education, health and social affairs is not yet optimal. This research uses analytical descriptive research. Based on the four problems mentioned earlier, the local government should immediately design and reorganize priority scale programs in the Regional Development Work Plan (RKPD). It is hoped that it will have good impact toward the community and the implementation of local government based on the principles of good governance.
Peculiarities of solving natural-cultural problems of socialization by gifted preschoolers
Authors: Grushetskaya Irina N. , Shcherbinina Olga S. , Zakharova Zhanna A. , Koryakovtseva Olga A. , Khlestakova Lyubov A.
Published: July 2021

Many Russian and foreign researchers, while studying developmental peculiarities of the gifted, observe problems in their personal and social development. The phenomenon of “children’s giftedness” is regarded by the majority of pedagogues and psychologists as a potential or some amount of cognitive, creative abilities and capabilities that become obvious since preschool childhood. These children frequently face a range of difficulties such as other people’s misunderstanding, complicated interaction and difficulties in self-esteem, which triggers complications in solving socialization problems. Therefore, the article reveals some aspects of solving natural-cultural socialization tasks; it also defines indicators of the tasks such as physical growth, awareness of etiquette, culture of behavior. The empirical data are obtained via interviewing and testing preschool children from senior and preparatory groups from Kostroma preschool educational organizations (n=186) and through questioning and testing parents and pedagogues.
REVISITING GOLD'S SAFE HAVEN STATUS WITH THE UTILIZATION OF THE INDEX OF IMPLIED VOLATILITY AND VALUES OF EXCHANGE TRADED FUNDS
Authors: Panagiotou Dimitrios
Published: July 2021

The coronavirus pandemic is a health and economic crisis which has placed an immense strain on the world’s financial system. Hence, amidst the (still ongoing) Covid-19 pandemic, the objective of this work is to investigate the role of gold as as a hedge or safe haven with the use of exchange traded funds. The present work employs the implied volatility index of gold share options (GVZ), the net asset value of the price per share of the US Oil Fund options (USO) and the value of the Currency Share Euro Trust (FXE). The statistical tool utilized is the quantile regressions methodology. Data are daily observations from June 2008 to December 2018.  The empirical results reveal that gold's implied volatility decreases significantly (or it is not statistically different than zero), under changes in the average returns and/or under extreme market declines in FXE and USO. According to the aforementioned findings, gold could be an investment vehicle to serve as a hedge and or a safe haven asset. The present study is the first one to employ quantile regressions (QR) along with gold's implied volatility and the prices of exchange traded funds (ETFs) in order to investigate gold's hedge and/or safe haven properties.
Identité narrative et imaginaire social
Authors:   Université du Minho, Braga, Portugal (afaraujo@ie.uminho.pt), Araújo Alberto Filipe , de Almeida Rogério ,   Université de S. Paulo, São Paulo, Brésil (rogerioa@usp.br), Tambara Mariana ,   Université de S. Paulo, São Paulo, Brésil (mariana.tambara@gmail.com)
Published: July 2021

"The aim of this work is to study the relationship between narrative identity and social imagery, following the theoretical and methodological references of Paul Ricoeur’s hermeneutics and the anthropology of the imaginary outlined by Gilbert Durand. Identities are created, signified and updated in a temporal and imaginative dimension, which is expressed in conceptual pairs such as idem and ipse or even the conflicting double and amor fati, developing socially between ideology and utopia."
Du « nous devenons » athénien au « on est » contemporain
Authors:   Université des Antilles, Faculté de Droit et d’économie du Pôle Martinique (st.roume@gmail.com), Roume Stéphane F.
Published: July 2021

"A personal comparison between the Athenian democracy and the condition of the contemporary individual could develop a deeper understanding of both of them. While Athenians are characterized by a public and political life in communion, we suggest that the contemporary individual, hidden behind his “representation”, is guided by his own interest. So, Athenians were living accepting the figure of the Other, as the Athenian tragedy and Dionysus’s special status can show us, whilst the contemporary individual can be compared with Narcissus, who is rejecting this same figure."
Création et expression d’identités « tigrées » au Brésil
Authors:   Núcleo Interdisciplinar de Pesquisas sobre o Imaginário – UFPE, Rocha Pitta Danielle Perin ,   Associação Ylê Setí do Imaginário, Recife – Brésil (danidprp@gmail.com)
Published: July 2021

"The various cultures that coexist in Brazil have established a specific dialogue between them. The mythical elements present in the imaginary originate from various continents. It is possible to understand these images, their dynamics and their dialogues through a myth-criticism of the media. In this paper, we shall analyze images linked to a specific theme such as hunger, and its various artistic expressions."
Strategi kemas ulang informasi untuk peningkatan pelayanan perpustakaan di era new normal
Authors: Nashihuddin Wahid
Published: July 2021

Information repackaging is one of the library's efforts to meet users' information needs in the new normal era. Libraries need to prepare various strategies in providing repackaging products as a library service innovation. This research aimed to describe various aspects and stages of library strategy design in information repackaging in the New normal era. The research used a qualitative approach through literature studies research methods. The results showed that libraries and librarians in the new normal era needed to pay attention to various aspects and stages in designing a digital information repackaging strategy. Aspects of the information repackaging strategy include determining the source of packaging information, types of information repackaging products, and information repackaging methods. Libraries carry out information repackaging strategies by making information repackaging the library’s flagship program and the librarian's main job, understanding the information behavior of the library's native digital users, disseminating digital information packages through social media and collaborative networks, changing the librarian’s role into social librarians and public knowledge and implementing a Marketing and Public Relations (MPR) strategy to disseminate information repackaged products to users. The head of the library plays an important role in supporting librarians in carrying out information repackaging activities. This research concludes that the librarian strategy of repacking information in the new normal era is needed to improve library services that are more creative, interactive, and innovative, in accordance with the user's information needs.
Poesía lírica de Francisco de Terrazas. Edición de la “Epístola” y los sonetos
Authors: Fernández Ángel José
Published: July 2021

Se compila y edita en este artículo la “Epístola” y los diez sonetos conocidos hasta ahora de Francisco de Terrazas (ca. 1520-1580), el primer poeta novohispano. Precede a la edición de los poemas una nota introductoria, que ha tenido por objeto situar al autor y, además, proporcionar a los lectores el seguimiento y las fuentes de copia y traslado del breve conjunto de su lírica. La edición contiene un aparato de variantes y otro, con algunas notas, muy breves, con las explicaciones de su léxico. Los poemas de Terrazas se presentan ahora en sus lecciones, al parecer, definitivas.
Irene Zaderenko & Alberto Montaner (eds.), A companion to the “Poema de mio Cid”. Brill, Leiden, 2018; xv + 538 pp. (Brill’s Companions to Mediaeval Philology, 1).
Authors: Higashi Alejandro
Published: July 2021

En un libro memorable desde su propio título, Perché leggere i classici?, Italo Calvino pensaba que era una suerte no haberlos leído a edad temprana para “leggerli per la prima volta nelle condizioni migliori per gustarli”…
Bibliografía de filología hispánica
Authors: De Filología Hispánica Nueva Revista
Published: July 2021

Las reseñas se consignan a continuación del libro (o artículo reseñado). Cuando éste se ha descrito en una entrega anterior de la Bibliografía, se pone entre paréntesis el número de ficha correspondiente. También se hacen referencias a ediciones anteriores de una obra, a tomos anteriores de una obra en curso de publicación, etc. En estos casos, la cifra que precede al número de referencia indica el volumen de la NRFH en que figura la ficha en cuestión. Así, el "núm. 39-39695" corresponde a la ficha 39695, la cual está en el volumen 39 de la NRFH. Cuando no hay cifra inicial, ha de entenderse que el número remite a una ficha incluida en el presente fascículo.
The Effect of Extrusion Voltage and Flowrate to the Viability and Survivability of Probiotic L. casei Encapsulated in Alginate-Chitosan
Authors: Djaenudin  , Saepudin Endang , Nasir Muhamad
Published: July 2021

Chitosan-coated L. casei containing alginate capsules (shortened as L. casei capsules) were prepared by extruding L. casei containing alginate solution at different extrusion voltage and and flow rate followed by coating the wet capsules in chitosan solution. This study aimed to determine the effect of extrusion voltage and sodium alginate liquid flow rate on the viability of L. casei bacteria in the encapsulation process. The encapsulation process in this study was carried out by the extrusion method using sodium alginate of 1% (w/v) and chitosan of 0.2% (w/v). The resulted beads were immersed in a simulated gastric fluid (SGF) (NaCl 0.2%; HCl 0.5 M with a pH of 1.5) for 1, 60, and 120 min at 37 °C. The number of L. casei cells before encapsulation was 12.3 log CFU. After encapsulation, the maximum viability of L. Casei obtained by voltage variations of 0 kV and flow rate 5 mL/min were 12.26 log CFU.  After testing the beads in SGF for 1 min, the results obtained indicate that viability of L.casei in the sodium alginate - chitosan beads with an extrusion voltage of 0 kV and 5 mL/min was 11.8 log CFU/g. The result indicated that encapsulated L. casei in the sodium alginate - chitosan beads with a voltage of 0 kV and 5 mL/min was the highest survivability level of 97.38 %. The conclusions of the study were The higher extrusion voltage can kill more L. casei while the higher extrusion flow rate can protect more L. casei.
PENDIDIKAN SEKS MELALUI MEDIA LAGU DI KELOMPOK BERMAIN SITI KHADIJA DESA PAKULI KECAMATAN GUMBASA KABUPATEN SIGI
Authors: Lamadjido Faozia I , Rusdin  , Kasmiati
Published: July 2021

Penelitian ini membahas tentang Pendidikan Seks melalui Media Lagu di Kelompok Bermain Siti Khadija Desa Pakuli Kecamatan Gumbasa Kabupaten Sigi. Penelitian ini menggunakan pendekatan kualitatif. Teknik pengumpulan data melalui observasi, wawancara dan dokumentasi. Teknik analisis data yang digunakan adalah reduksi data, penyajian data dan verifikasi data. Berdasarkan hasil penelitian, diperoleh bahwa pelaksanaan pendidikan seks di lakukan dengan mengajarkan anak pendidikan seks pada anak berusia 3-4 tahun, Sekolah telah merancang pendidikan seks yang efektif dalam pemberian pembelajaran ke peserta didik, mengunakan metode bercerita dan Tanya jawab antara guru dan siswa serta mengunakan media lagu sekolah juga mengunakan tema diriku dalam pembahsan full tentang pendidikan seks. Keberhasilan pendidikan seks di Kelompok Bermain siti khadija sendiri terlihat ketika sekolah berinisiatif membuat diskusi bersama guru-guru untuk membahas tentang pentingnya pembelajaran seks, dan pengunaan media lagu sentuhan boleh dan sentuhan  tidak  boleh  sebagai  lagu  wajib  dinyanyikan  peserta  didik  sebelum pulang sekolah, pengunaan lagu juga dikombinasikan dengan 6 aspek perkembangan yaitu, nilai agama dan moral, bahasa, kognitif, motorik kasar dan halus, sosial-emosional, dan seni
Asexual Propagation by Stem Cuttings of Half-high and Low-bush Blueberries in Soilless Substrates
Authors: Schwab Jacob D. , Williams Kimberly A. , Griffin Jason J.
Published: July 2021

Two experiments evaluated rooting of blueberry in substrates for use in soilless production systems. Apical and basal semi-hardwood stem cuttings of Vaccinium corymbosum x angustifolium ‘Northland' were rooted in rockwool cubes, shredded rockwool, or 3 perlite:1 sphagnum peat moss (v/v). Cuttings were treated with 0.1% indolebutyric acid (IBA) in 1:1 95% ethyl alcohol: water, 0.1% potassium salt of indolebutyric acid (K-IBA), 1:1 95% ethyl alcohol: water, or water. In Expt. 2, basal stem cuttings of ‘Northland' and V. angustifolium ‘Brunswick' were rooted in the same substrates with the addition of coco coir, treated with 1,000 ppm K-IBA, then fertilized weekly (after rooting began) with water, 75 ppm N from 16-4-17 fertilizer or 4-18-38 and Ca(NO3)2 plus MgSO4 fertilizer, all adjusted to pH 4.0. Rooting percentages were calculated, and rooting quality was assessed using a 6-point visual scale. ‘Northland' roots well (>80%) in peat:perlite and coco coir substrates and acceptably in two rockwool substrates (∼50%). ‘Brunswick' rooted acceptably in peat:perlite and coco coir (27% and 41%, respectively), and very poorly in two rockwool substrates (<2%). Rooting of ‘Northland' was not improved with application of 0.1% auxin. Apical cuttings of ‘Northland' had a higher rooting success than basal stem cuttings. Weekly fertilization did not improve root ratings, and had minimal effect on rooting success.

Index words: adventitious rooting, auxin, coco coir, hydroponics, indolebutyric acid, rockwool, Vaccinium.

Species used: ‘Northland' half-highbush blueberry, Vaccinium corymbosum L. X angustifolium Aiton, ‘Brunswick' low-bush blueberry, V. angustifolium Aiton.

Chemicals used: auxin, potassium salt indolebutyric acid, K-IBA; Sigma-Aldrich, St. Louis, MO, USA, auxin, indolebutyric acid, IBA; Sigma-Aldrich, St. Louis, MO, USA, Oasis® 16-4-17 fertilizer, OASIS® Grower Solutions, Kent, OH, USA, ChemGro 4-18-38 fertilizer, ChemGro Hydro-Gardens, Colorado Springs, CO, USA, Ca(NO3)2, Yara North America, Tampa, FL, USA, and MgSO4, PQ Corp., Valley Forge, PA, USA.
The practice of everyday oystering: aquaculture as resistance
Authors: Michaelis Adriane K. , Webster Donald , Shaffer L. Jen
Published: July 2021

As members of complex social-ecological systems (SES),fishermen navigate and respond to system changes to maintain their livelihoods. These changes often involve dynamic power relationships. In Maryland (United States), commercial fishermen or watermen demonstrate a history of responding to SES changes, including power relationships in which they often feel restricted. We describe how watermen have historically employed tactics, as conceived by de Certeau (1984), to resist and succeed within a constraining system. We considerinvolvement in oyster aquaculture as a recent tactic, and compare data from interviews with watermen and non-watermen involved in aquaculture to understand power relationships and adaptations within this SES. Interviews suggest that, while both watermen and non-watermen aquaculturists perceive similar power relations within the system, only watermen begin work in oyster aquaculture as a tactic in response to these relations (P<0.001). Results illustrate diverse perceptions of power as well as ongoing changes within the SES. More broadly, we introduce the idea of SES adaptations as tactics of resistance and emphasize the need for a more integrative understanding of SES and power.
Fragmen Keramik Asing: Jejak Hubungan Dagang di Situs Kotacina
Authors: Purnawibowo Stanov
Published: July 2021

AbstractCeramics Ware are found in Kotacina is one of the fact from the past about trade activities in Kotacina. Although that, wares only can be describe all of trade activities with another archaeological records which have the same context. At least wares were found in Kotacina can give a few describe about trade activities in the 12 th – 14 th Century in Kotacina.
Kemelayuan dan Batas-Batasnya Pada Masa Hindu-Buddha
Authors: Soedewo Ery
Published: July 2021

AbstractBased on Chinese sources, at the first time Malay entity due to political entity. Spread of Ancient Malay language speaker to another place didn’t result lost identity on each participants. It’s also proved the ability of Malays in sea voyage, which is now to be one of their identity, besides Malay language itself.
Pustaha Laklak: Antara Karya Satra dan Souvenir
Authors: Nasoichah Churmatin
Published: July 2021

AbstractPustaha Laklak is the literary of Batak society. It’s needed to improve the idea to create and perpetuate it. To promote, pustaha laklak could be used as souvenir although it’s not the original one.
Ukiran Motif Kerawang Gayo, Gambaran Seni Kriya Kayu yang Nyaris Hilang
Authors: Susilowati Nenggih
Published: July 2021

AbstractAs the time flow, Gayo people hadn’t built the traditional houses yet. Around late 19 to begin 20 century, the old building known as archaeological remains that had to be conservated. The architectured or it’s carved indicated the culture development of the past. That building also had known as a monument which indicated that at that time there’s an artistic skill and the glory of its art.
Perkembangan Bentuk Nisan Aceh, Sebagai Wujud Kreativitas Masyarakat Aceh Pada Masa Lalu
Authors: Oetomo Repelita Wahyu
Published: July 2021

AbstractAt least, there are 3 (three) periods of Islam art development in Aceh. First, the beginning of the expansion of Islam. In that era, the element of Islam’s art assimilated to the art of preislam (Hindu-Buddha). In line with the development of Aceh government system, people began to increase the skill in art. But, when the Dutch nation colonized, the art in Aceh was fading. It was known through the gravestones.
Revitalisasi Profesi Partonun Melalui Interaksi Langsung dengan Pembeli Kain Ulos di Pematang Siantar (Studi Etnoarkeologi Pendekatan Simbiosis)
Authors: Simatupang Defri Elias
Published: July 2021

AbstractUlos is a traditional cloth that being worth now. There are three elements which related of ulos, there are weaver, distributor, and buyer. Trough the interaction happened, its time to learn about their symbiosis and offer better solution to reincrease ulos and partonun worth.
Mozaik Arkeologi di Ujung Negeri, Potensi dan Prospeknya
Authors: Susilowati Nenggih
Published: July 2021

AbstractThe cultural history trace of Natuna is the description of a series of activities which take place in the region since prehistoric to historic time. Another one also describe about migration flows. Some cultural description can be got from some archaeological object which can be developed for some importance.
BENTENG INONG B ALEE DAN KOMPLEKS MAKAM LAKSAMANA MALAHAYATI DI KABUPATEN ACEH BESAR, PROVINSI NANGGROE ACEH DARUSSALAM
Authors: Sutrisna Deni
Published: July 2021

The complex of Laksamana Malahayati’s grave is in Desa Lamreh, Kecamatan Mesjid Raya, Kabupaten Aceh Besar. As a symbol of respecting and the meaning of her war, its location is in hilltop and protected by wall. It’s winged and unwinged slab gravestone type with longfeet square. In her life, Laksamana Malahayati was known as a brave admiral when marched against Portuguese and Dutch in Malaka Straits. One of her great contribution was when she formed a single troop consists of some widows (known as Inong Balee and Benteng Inong Balee) fight against the imperialism.
PERALATAN TRADISIONAL PENGOLAHAN SAGU DI PULAU SIBERUT, RUPAT, DAN PULAU LINGGA
Authors: Susilowati Nenggih
Published: July 2021

Sago was one of plants which had known by local people who live by hunting. Since the prehistory, this plant type grew well in a jungle so people could use it. The traditional tools that we know today, its technique in heritage
A DIVE INTO DESIGN INTEGRATION CHALLENGES FOR 1ST YEAR ENGINEERING STUDENTS
Authors: Polytechnique Montréal
Published: July 2021

Since 2010, Polytechnique Montréal offers the Aerospace Engineering four-year program. The introductory project “AER1110 - projet initial en génie aérospatial” is proposed to first year students who have completed a single semester.  This course applies an innovative approach with better alignment with critical competencies identified by the aerospace industry. Among the course objectives, students learn and apply mechanical design methodology in an authentic design-build-test experience inspired from professional engineering design practice. This paper describes the motivations, framework and the characteristics of this course to achieve an effective project based learning experience inspired from industry practice for students.  An “ask – don’t tell” approach is taken so project activities are built to generate open-ended questions to be answeredinstead of using knowledge learned from other courses to be applied on predefined problems. Multiple iterations of this introduction to engineering project have been tried. Until now, most experiences hadsignificant flaws: authenticity, high student uncertainty, motivation, assessment alignment with professionalpractice objectives, competition versus collaboration, etc. From all these iterations, a robust project framework has evolved.  Teaching staff implication to build authentic projectexperiences is significant and can overwhelm academic systems rapidly. A step by step approach can manage the time issue, but to achieve the integration competency objective a more profound academic systemtransformation is needed that includes: assessment methods review, course load management, course systems and student-mentor interactions.
TOWARDS EVOLVING ENGINEERING EDUCATION BASED ON SYMBIOTIC COGNITIVE DIGITAL TWINS
Authors: Kinsner Witold
Published: July 2021

In the long past, professional education lasted for a lifetime. Since then, the industrial revolutions haveaccelerated the pace of knowledge doubling from a lifetime to months, and shortened the half-life of pertinent knowledge. Those changes have altered the working environment of professionals who have to move between many jobs in their life. Are we capable of adjusting to that pace? How can we learn all that is needed in the old Prussian model of education based on one-program-fits-all? We should revamp theeducational system at the core. The new system must be personalized to match the diversity of individual abilities and styles of learning. The new system must also be based not only on the body of knowledge (BoK), but body of experience (BoX) and body of humanity (BoH). The new personalized system oflearning must be sufficiently agile and interactive so that it would become evolving in its symbiosis with humans. For that to happen, we must coexist with symbiotic autonomous cognitive systems, specifically involving digital twins. This paper addresses some aspects of this view.
INTERNATIONAL COORDINATION OF A FIRST-YEAR COURSE ON SUSTAINABILITY IN ENGINEERING DESIGN
Authors: Hsiao Amy C. , Elshafei Rasha
Published: July 2021

A growing trend in the recruitment of undergraduate students to engineering programs atCanadian universities is to establish an international presence at a branch campus in a different part of the world. This paper focuses on an example case study of the international collaboration of an introductory engineering course called “Sustainability in Engineering Design” between the University of Prince Edward Island (UPEI) and the Universities of Canada (UofCanada-Cairo) inCairo, Egypt. This course set out as being foundational in the implementation of an identical, international offering of the UPEI Faculty of Sustainable Design Engineering’s (FSDE) Bachelor of Science in Sustainable Design Engineering (BSc-SDE) program at the Cairo campus. This paper describes the implementation of the course at the branch (UofCanada-Cairo) campus and the coauthors, as instructors, provide a self-assessment of the success of the coordination to deliver the learning outcomes for the course. An assessment of how well the main graduate attributes (i.e. GA9: Impact on Society and Environment; GA6: Individual and Team Work, and GA13:Lifelong Learning) linked to the course’s learning outcomes were achieved in developing a sustainability mindset in UPEI FSDE undergraduate students will be presented and recommendations for the course in the context of international collaboration will be discussed.The projects' assessment also affirms that students at both campuses can work in teams to evaluate the impact of current engineering designs on society and environment and design more sustainable products in the future.
INTEGRATING LEARNING OBJECTIVES IN A MULTI-SEMESTER SUSTAINABLE CONSERVATION DESIGN PROJECT FOR FIRST-YEAR STUDENTS DURING A PANDEMIC
Authors: Osgood Libby , Bressan Nadja
Published: July 2021

Project selection for first-year design courses can be complicated by the limited skill level of students in their first semester of an engineering program and the scalability required for multiple sections and large classes. Additionally, the project must address the course's learning objectives and provide a sense of authenticity to help students understand the role of engineers in society. Afirst-year design course can be seen by students as the ‘introduction to engineering,’ enabling them to decide whether to pursue engineering as a profession or not. In addition to the already taxing demands imposed on a project for a first-year design course, students at the University of Prince Edward Island completed a design project encompassing two engineering courses andcontributed to a scientific research study on bat conservation. Partnering with researchers in the Atlantic Veterinary College, students designed, built, and installed bat houses equipped with sensors to remotely collect temperature, humidity, and the presence of individual bats within the colony. Constructing 21 bat houses promoted conservation efforts of bats across the province and taught students the critical role of engineers in a sustainable society. This paper presents a discussion on project selection for first-year design courses, how the learning objectiveswere met for two first-year design courses during a pandemic, and describe the community partner's role\ throughout the design project.
THE GRADUATE SPECIALIZATION IN ENGINEERING EDUCATION
Authors: Seniuk Cicek Jillian , Friesen Marcia , Mann Danny , Balakrishnan Nishant , Bezerra Rodrigues Renato , Paul Jeff
Published: July 2021

There has been substantial growth in the formal focus on the pedagogy of engineering in the last two decades. Formalized pathways in Engineering Education (Eng.Ed), including Master’s and Ph.D. degree programs and university departments, have been established in several prestigious universities globally, with many founded in the U.S.. Interest in Eng.Ed in Canada has also grown, but up until very recently there has only been one formal pathway for graduate research in this field. In Fall 2020, the Department of Biosystems Engineering at the University of Manitoba welcomed the first three doctoral students into the Graduate Specialization in Eng.Ed (GSEE).  In this paper we discuss the motivations for, and objectives and benefits of the GSEE, and describe its development. We share challenges encountered, and opportunities envisioned, and theintentions and motivations of the three graduate students who chose this pathway. We reflect on the importance of Eng.Ed programs for the advancement of engineering education research and the development of the discipline in Canada. Descriptions of our efforts and challenges areintended to help the development of additional Eng.Ed specializations or graduate programs in Canada.
MODELLING AND SIMULATION OF SUSTAINABLE SYSTEMS: AN ENGINEERING DESIGN COURSE PROJECT
Authors: Firmani Flavio , Oldknow Kevin
Published: July 2021

To enhance the learning objectives of the course: Systems Modelling and Simulation (MSE 380), a Design-Based Learning (DBL) project centered on sustainability was developed and has been implemented for five years. The project consists of designing, modeling, and simulating a renewable energy system that solves a particular problem within a predefined scenario. Thescenario changes every year: past scenarios are a remote dwelling, a camping trip, a daily-life setting, a village in an underdeveloped country, and the design of a device that assists in the fight against COVID-19. The design of the system comprises two phases; first renewable energy is harvested and stored, and later the stored energy is used to solve the problem. Students model the systems using statespace representation and linear graphs; and simulate the response as linear, linearized, and nonlinear problems. Project examples for the scenario of underdeveloped villages are: discharge of flooded rice fields during monsoon season in South Asia using pumps, irrigation during the drought season in Northern India using stupas (artificial glaciers), uncovering of a Russian village after sandstorm with mechanical shovels, irrigation in Sub-Saharan Africa using solar uplift towers, saving crops from freezing temperatures in rural Iran using solar collectors (as opposed to burning tires which is the current practice), and producing hydroelectricity to power a cooking device in an Amazonian village. Our pedagogical experience with this didactic approach has been very positive. Students are creative and engaged with their own designs. As the project description and requirements have evolved through the years, not only the quality of the projects has improved but also it has had a positive impact on the course learning.
EXPERIENCES WITH REMOTE TEACHING OF MANUFACTURING ENGINEERING LABORATORY AND PROJECT COURSES
Authors: Keulen Casey , Sielmann Christoph
Published: July 2021

COVID-19 has profoundly affected many, if not all, Canadian engineering courses during the2020/2021 academic year, many of which transitioned to online teaching. Delivering hands-on, highly interactive laboratory and design project courses is particularly challenging to do remotely. We present and reflect on experiences with remote teaching of three hands-on laboratory courses in a new Manufacturing Engineering program at the University ofBritish Columbia (UBC). These courses include MANU 230: Manufacturing Laboratory, MANU 330: Manufacturing Engineering Project I, and MANU 386: Industrial Automation. All three courses are taught in the same laboratory/classroom by one of the authors. In general, it appears that the students appreciated the remote lab experiences provided. However, it wasapparent from both survey data and informal feedback that students preferred in-person laboratory sessions. While, perhaps not an ideal method of delivering these types of courses there appears to be some place for remote laboratory classes in the future.
Evaluasi Operasional Embakasi Haji di Bandar Udara Internasional Minangkabau Padang
Authors: Sudjono Idjon
Published: July 2021

Berdasarkan surat keputusan bersama Menteri Agama dan Menteri Perhubungan Nomor 383 Tahun 2004/KM 67 Tahun 2004 tanggal 18 Agustus 2004 tentang Persyaratan Mendirikan Embarkasi dan Debarkasi Haji telah ditetapkan 6 persyaratan dan salah satu persyaratan yaitu jumlah Jemaah Haji yang akan diberangkatkan sekurang-kurangnya 7000 orang. Bandara Internasional Minangkabau (BIM) telah ditetapkan sebagai bandara embarkasi haji pada tahun 2006. PT. Angkasa Pura II sebagai BUMN pengelola bandara tersebut telah mengeluarkan investasi untuk medukung kelancaran penyelenggaraan angkutan haji, seperti pengadaan 2 unit Cargo X-ray, 3 unit Walk Through, 3 unit Metal Detector, dll. Kajian kelayakan finansial Embarkasi Haji BIM Padang akan dapat mengevaluasi kelayakan investasi aset PT. Angkasa Pura II pada bandara tersebut.
Evaluasi Pelayanan Penumpang Bandara Soekarno Hatta
Authors: Nurrasmajid M. N.
Published: July 2021

Pelayanan yang diberikan oleh perusahaan penerbangan kepada penumpang angkutan udara berupa pelayanan sebelum penerbangan (Pre-Flight-Service), pelayanan dalam penerbangan (In-Flight-Service) dan pelayanan sesudah penerbangan (Post-Flight-Service). Baik dan buruknya pelayanan yang diberikan merupakan performance dari perusahaan penerbangan yang pada gilirannya berdampak kepada banyak dan sedikitnya jumlah masyarakat yang menggunakan perusahaan penerbangan tersebut. Sejak bertambah banyaknya perusahaan penerbangan nasional yang beroperasi, serta diberlakukannya kebijakan tarif oleh pemerintah melalui Keputusan Menteri Perhubungan Nomor 9 Tahun 2002 yang mengatur tentang tarif Penumpang Angkutan Niaga Berjadawal Dalam Negeri Kelas Ekonomi, terjadilah persaingan tarif diantara perusahaan penerbangan. Di dalam persaingan tersebut terlihat adanya upaya dari masing-masing perusahaan penerbangan untuk meraih jumlah penumpang yang banyak dengan jalan menetapkan tarif rendah tapi meniadakan atau mengurangi beberapa pelayanan seperti snack, minuman segar, bacaan dan koran serta baru menghidupkan pendingin udara/AC pesawat saat tinggal landas. Pada dasarnya berapapun tarif yang ditetapkan oleh perusahaan penerbangan, pengguna jasa/penumpang ingin mendapatkan pelayanan dalam bentuk kenyamanan dan keselamatan penerbangan sesuai dengan harapannya.
Pengkajian Pelayanan Bagasi Penumpang di Bandara Juanda
Authors: Susetyadi Ari
Published: July 2021

Salah satu kegiatan pelayanan yang ada di bandar udara adalah pelayanan barang bawaan (bagasi) yang dibawa oleh penumpang. Ada dua macam barang bawaan (bagasi) yang dibawa oleh penumpang angkutan udara, yaitu bagasi tercatat (checked baggage) adalah barang bawaan penumpang yang diserahkan oleh penumpang pada waktu check-in kepada operator pesawat udara untuk diangkut dengan pesawat udara yang sama, dan bagasi tidak tercatat (unchecked baggage) adalah barang bawaan yang dibawa oleh penumpang ke dalam kabin pesawat udara, berada dalam pengawasan dan tanggung jawab penumpang sendiri. Kegiataan pelayanan bagasi yang sering terjadi di bandar udara Juanda Surabaya disebabkan oleh beberapa hal seperti terjadinya kerusakan, kekurangan dan kehilangan bagasi penumpang di bandar udara tujuan pada saat chek in bagasi karena sering label bagasi dari perjalanan sebelumnya belum dicabut atau dilepas. Dalam rangka pelaksanaan kegiatan pelayanan bagasi di bandar udara Juanda Surabaya dapat berjalan sesuai peraturan yang berlaku maka perlu adanya perbaikan diseluruh bagian seperti dalam pelayanan/pengurusan, peralatan, maupun sumber daya manusianya.
Manfaat Limbah Domestik di Bandara Soekarno-Hatta
Authors: Masrifah Siti
Published: July 2021

Pada saat ini pertumbuhan angkutan udara sangat pesat sehingga membutuhkan sarana/prasarana yang memadai dan dapat mengikuti perkembangan yang ada, salah satunya adalah memfasilitasi berbagai perkembangan kegiatan. Adapun keberadaan suatu bandar udara dapat memberikan keuntungan terhadap daerahnya, namun juga keberadaannya dapat menimbulkan suatu dampak sampingan diantaranya limbah domestik bandar udara (limbah padat dan cair).Dan yang dimaksud limbah domestik adalah limbah cair dan limbah padat yang dihasilkan/diperoleh dari kegiatan pengoperasian bandar udara, juga keberadaan perkantoran, gedung-gedung di sekitar wilayah bandar udara.Dalam kajian ini khususnya Bandara Soekarno Hatta pada pengolahan dan hasil limbah domestik yang melalui pemprosesan sampai mengalir ke masyarakat sekitar bandar udara dan juga melihat lingkungan hidup di wilayah sekitar bandar udara dari segi positif dari pada limbah domestik tersebut yang dapat dimanfaatkan kegunaannya dalam lingkungan hidup di bandar udara dan masyarakat wilayah sekitarnya.