bluuebunny/crossref_metadata_2025 huggingface dataset:
Effects of an Inclusive Leadership Style on Team Performance: The Significance of Promoting Team Innovation Culture in Hanoi-based Software Outsourcing Firms
Authors: Thanh Nguyen Dac , Sam Nguyen Thi , Phương Tran Thi Minh , Nhung Nguyen Thi Cam , Chi Chu Duc
Published: June 2022

Inclusive leadership styles have been considered as a way of useful leadership in the organization. This paper aims at testing the impact of inclusive leadership styles on Agile team’s perfomance in IT firms, besides this paper also focus on the role of mediating of innovation culture in this relationship. This research introduces empirical evidences from 876 samples in project team via fit model estimation, scale measurement and SEM PLS estimation. The results has reveal that innovation culture plays an important mediating roles in the relationship between inclusive leadership styles and team’s performance, besides innovation cultures has also influenced positively on personal innovativeness toward improving team’s performance. Based on current results it’s necessary to begin creating innovation cuulture framework including the spirit of personel, database process and technological infrastructure in order to assess innovation approach of enterprise. Finally, several managerial implementation will be discussed as enhancing vitural collaboration application, building a vitural team, digital leadership orientation as a mean of promoting and enhancing innovation culture in IT company toward digital transformation and response effectively current changes
Impact of Competitive Strategy on Corporate Governance in Companies Listed on Vietnam’s Stock Market
Authors: Thoan Le Thi , Thuy Vo Thi Ngoc , Long Tran Thanh
Published: June 2022

In this study, we explores the relationship between competative strategy and corporate governance through the analysis of 562 non-financial companies listed on the Vietnam’s stock market in 2010-2019, thereby making judgments about competitive strategies to determine which strategy has a meaningful impact on corporate governance. It is found that a cost leadership strategy has a negative impact on corporate governance, and a differentiation strategy has a positive impact on corporate governance. In addition, our study provides evidence for further studies in this field and suggests some possible solutions for investors and regulators in Vietnam.
The “Open + Liquid + Flexible” Public Hospital Management Model Made in Vietnam: Lessons Learnt for Adapting to the COVID-19 Pandemic in Vietnam
Authors: Minh Nguyen Dang , Thanh Nguyen Tien , Dung Nguyen Thuy , Thuy Nguyen Thi Thanh
Published: June 2022

The COVID-19 pandemic started in the early 2020 has significantly hit every human-life aspect in all over the world, especially the medical industry. To ensure both regular and irregular healthcare work (i.e., prevention, treatment for COVID-19 patients), hospitals are required to change their thinking and management model. This research creates an “open + liquid + flexible” public hospital management model made in Vietnam, based on the theory of Made in Vietnam lean management and practical lessons learnt for adaptations to the COVID-19 pandemic in the past two years.
Contribution of pioneer women hematologists in India in the 20th century
Authors: Ghosh Kanjaksha
Published: June 2022

Purpose:

There is an increasing interest in the contribution of women in science and various branches of medicine. Hematology is a recently developed specialty. The purpose of this review was to explore the contribution of pioneer women hematologists of India in the last century when the subject was developing across the world including India.

Methods:

PubMed database was searched up to 1999 with the following keywords – women, hematologist, hematopathologist, hemato-oncologist, and India. The Indian Journal of Hematology, Indian Journal of Pathology, Indian Journal of Pediatrics, National Medical Journal of India, and Indian Journal of Medical research were manually searched for hematology articles written by women hematologists before 1999. Authors own experience from the intimate knowledge in the field for more than 40 years helped in the search. Women involved purely in blood banking were not included in the study. So also, many women hematologists who grew up at the end of the 20th century and continued to contribute to the subject were not included as the pioneer hematologist.

Results:

Between the 1930s and early 1950s, only one lady from the UK came and worked in nutritional hematology in India. Subsequently rose quite a few of them in that specialty mainly from major academic medical centers in India. Their teaching, research, and institution-building capability were exemplary.

Conclusion:

Considering hematology and related specialty being a recently developing subject, the contribution of women hematologists as pioneers in the field is exemplary and worth emulating.
Analisis Penerapan Bauran Pemasaran Pada UMKM Industri Batik Bintanglima Kedungcangkring Di Era Pandemi Covid-19
Authors: Dini Sentya Ningrum  , Fitri Nur Latifah  , Masruchin
Published: June 2022

Penelitian  ini bertujuan untuk mengembangkan produk batik kepada masyarakat luas agar lebih mengenal dan  melestarikan budaya produk batik di Indonesia.  Dampak pandemi covid – 19 telah menganggu  kesehatan dan perekonomian di Indonesia sehingga menyebabkan  nilai rupiah melemah. Sektor Usaha Mikro Kecil dan Menengah (UMKM) adalah salah satu yang paling terkena dampak pandemi ini.  Keberadaan Usaha Mikro Kecil dan Menengah (UMKM) sangat penting bagi Indonesia karena dapat membantu laju perekonomian di Indonesia dan mengurangi pengangguran. Metode penelitian ini menggunakan penelitian kualitatif. Data primer utama dalam penelitian ini menggunakan wawancara. Sedangkan data sekunder diperoleh dari dokumen Disperindagkop Kabupaten Sidoarjo. Analisis data kualitatif meliputi penyajian data dan penarikan kesimpulan. Bauran pemasaran strategi pemasaran yang memperkenalkan produk dan jasa kepada konsumen terkait dengan permintaan akan suatu produk yang disediakan oleh perusahaan yang dipasarkan. Batik  Kedungcangkring berdiri sejak tahun 2011. Batik Kedungcangkring sudah memiliki brand name Batik Bintanglima KDC yang memproduksi 3 (tiga) jenis produk batik yaitu batik tulis, batik cap dan batik campuran. Hasil penelitian ini menemukan bahwa penerapan bauran pemasaran pada UMKM di industri Batik Bintanglima Kedungcangkring di era pandemi covid – 19 dengan menjalankan strategi produk, harga, tempat dan promosi untuk mendapatkan kepuasan konsumen.
Dynamique d'urbanisation et thermographies satellitaires en milieu méditerranéen : le cas du grand Casablanca (Maroc)
Authors: HASSANI Nassima , LEBAUT Sébastien , DROGUE Gilles , SGHIR Said
Published: June 2022

L’étude diachronique des températures de surface (Ts) prises pendant la saison chaude par situation anticyclonique radiative (temps clair et calme) est réalisée dans l’aire métropolitaine de Casablanca à l’aide d’une série d’images infrarouges thermiques Landsat multi-dates sur la période 1984-2019. Les thermographies obtenues sont alors analysées pour évaluer les gradients thermiques de jour comme de nuit au sein de ce territoire côtier densément peuplé. Les résultats obtenus montrent l’existence en fin de matinée, d’îlots de fraîcheur urbains au niveau du sol (IFUs) couvrant les villes de Casablanca et de Mohammedia. La nuit, ces IFUs se muent en îlots de chaleur urbains au niveau du sol (ICUs), les Ts étant alors plus faibles dans l’intérieur des terres par rapport à celles de la conurbation littorale. Par ailleurs, sur la période 1984-2019, une bonne concordance entre l’évolution spatio-temporelle des surfaces chaudes et celle des espaces urbanisés est établie en journée.
University and urban policies in Algeria
Authors: CHERRAD Mohammed Mounir
Published: June 2022

L’université algérienne a connu depuis 1962 différentes politiques d’implantation de ses locaux. Le réseau universitaire qui a été mis en place progressivement compte 109 établissements qui se localisent dans 51 villes accueillant 1 546 243 étudiants en 2021. Les équipements du réseau ont été au départ d’anciens locaux récupérés. Progressivement, il s’est étoffé par la création de campus universitaires. Leur localisation s’est déplacée de la ville vers la périphérie de la ville pour arriver jusqu’à former des pôles universitaires. La dernière évolution dans ce domaine est la ville universitaire de Constantine. Le campus a été mis en avant dans les politiques urbaines locales, car bien que la politique algérienne soit centralisée, elle est par contre accommodante dans la localisation des équipements qui est laissée à l’appréciation des autorités locales. Ces dernières l’utilisent comme une forme de marketing urbain pour améliorer l’image de la ville.
The saharen tourist complexes of Fernand Pouillon in Algeria, between conception and analogy
Authors: MERZELKAD-HALLAL Rym
Published: June 2022

Les complexes touristiques sahariens de Fernand Pouillon dans les années 1970, au Sud de l’Algérie, ont été identifiables, de par leur caractère innovant et visionnaire. En effet, F. Pouillon dirigeait plus de quarante chantiers, des bords de la Méditerranée aux confins du Sahara. Il avait la charge de construire de toute pièce des hôtels, des villages de vacances, des ports de plaisances, des stations thermales, etc. Ainsi la diversité des richesses naturelles dans le Sud va lui permettre de développer une variété de projets avec la découverte du tourisme culturel. Nous avons mené une réflexion sur des projets touristiques d’hôtels, installés dans les Oasis de Ghardaïa et Timimoune. La présente recherche a été motivée par une volonté de découvrir un leg architectural et urbain. Ainsi, cet essai a pour objectif de lire et de découvrir les composantes architecturales et urbaines de F. Pouillon dans ses projets touristiques sahariens dans les années 1970. Afin de déceler une certaine analogie avec des projets, déjà réalisés dans le domaine de l’habitat de masse dans les années 1950.
Socially acute questions in geography teaching contributing to citizenship education and mobilization of critical thinking and spatial thinking
Authors: LUPATINI Marco
Published: June 2022

Cet article vise à contribuer à la réflexion sur l’introduction de questions socialement vives dans l’enseignement de la géographie. Ce questionnement s’insère dans la lignée des recherches sur la fonction des « éducations à… » et sur le rôle de l’introduction de controverses dans l’enseignement. Cet outil didactique met l’élève dans la condition d’établir des choix afin de prendre position sur une situation controverse donnée. Cela implique de tenir compte de la dimension spatiale de la controverse choisie, tout comme de prendre en considération les différentes issues des choix à disposition. Cela demande la mobilisation des outils de la pensée spatiale et ceux de la pensée critique, instruments indispensables pour une citoyenneté dynamique, c’est-à-dire en évolution et liée à des choix. L’analyse des données collectées montre le potentiel de cet instrument dans ce domaine et permet de comprendre l’importance d’une géographie qui favorise la formation de jugements critiques.
The city lived (Bordeaux 1950-2020). Between structures, practices, imagination and memory
Authors: MÉO Guy DI
Published: June 2022

Notamment défini par Henri Lefebvre et Armand Frémont, le concept d’espace vécu traduit l’incorporation physique et l’assimilation mentale des espaces sociaux que tout individu vit et habite, parcourt, perçoit et se représente. Imprégnation résultant d’un effet de lieu, l’espace vécu fait aussi une place de choix à l’expérience, au rêve et à l’imaginaire des sujets qui l’éprouvent. En conséquence, il exprime le contenu, à la fois réel et fantasmé, du rapport complexe de toute personne avec l’espace géographique. Dans le présent article, l’auteur révèle la généalogie de son espace vécu bordelais au cours des 70 dernières années. Il montre de quelle façon l’objectivité des trois temps de la ville européenne contemporaine qui se vérifient à Bordeaux (délabrement et crise du logement de l’après-guerre, ère de la grande urbanisation fonctionnelle amorcée à la fin des années 1950, effets de la postmodernité) ont déterminé ses représentations intimes et son vécu. Cet exemple porte témoignage de la construction conjointe du sujet humain et de ses milieux de vie.
The “requalification” of informal markets in the context of neoliberal urbanism in Morocco. Extension or breakdown of “emergency” management?
Authors: HARROUD Tarik
Published: June 2022

Avec la montée du chômage touchant particulièrement les jeunes Marocains, les marchés « informels » se sont fortement multipliés au point de constituer un véritable enjeu affiché par les pouvoirs publics au Maroc. À partir de l’analyse de deux grands projets de marchés couverts créés au niveau de Rabat, la contribution se propose d’étudier les enjeux et les conflits liés aux projets de requalification de ces marchés ainsi que les stratégies de résistance adoptées par les marchands ambulants pour faire face aux pratiques d’invisibilisation établies par les pouvoirs publics. Elle montre comment la requalification de ces espaces s’inscrit dans la même logique de résorption des bidonvilles au Maroc en mettant en avant une dimension principalement sécuritaire et marchande inscrite dans le cadre d’un urbanisme néolibéral.
The Meuse palaeo-valley at Barchon: from its genesis to the terrace remnant (Liège province, Belgium)
Authors: JUVIGNÉ Étienne , HOUBRECHTS Geoffrey , CAMPENHOUT Jean VAN
Published: June 2022

Le lambeau de Barchon appartient à une très haute terrasse mosane et son intégration dans les modèles repose uniquement sur une altitude souvent estimée de la base du cailloutis ; elle varie entre 160 et 175 m selon les auteurs, ce qui a conduit à le placer dans quatre terrasses différentes. Deux chantiers d’envergure ont mis au jour son cailloutis, la couverture loessique et le socle en plusieurs endroits, si bien qu’en plus des données altimétriques, une étude sédimentologique a été possible. De ce fait, les principales étapes de la formation de la paléo-vallée correspondante ont pu être reconstituées.
Missions actuelles en télédétection par radar à synthèse d’ouverture, et applications
Authors: GLAUDE Quentin , ORBAN Anne
Published: June 2022

The present paper provides an overview of Synthetic Aperture Radar (SAR) remote sensing concepts. SAR remote sensing is a coherent active imaging technique, where the spaceborne sensor emits an electromagnetic wave and captures its backscattered signal. Each pixel contains amplitude information, witness of the ground properties to reflect the signal back to the sensor, and a phase component, which is related to the distance from the sensor to the ground target. Firstly, we will focus on SAR and SAR interferometry concepts. The acquisition geometry, the different wavelengths, the issue of spatial resolution, the polarization; SAR has a number of differences compared to optical remote sensing. In addition, the coherent imaging technique allows the exploitation of the phase information, with applications such as DEM generation or surface displacements retrieval. In a second part, we will discuss the current and future SAR constellations as well as recent advances in applications coming from the deep learning field. The domain of SAR remote sensing is a rapidly evolving field, where more and more satellites are being set up and where the private sector is investing massively. Service-oriented market using small X-Band SAR satellites is getting more and more present. In parallel, public institutions already have several important SAR satellites and are currently preparing the next generation, with improved technical specifications.
Geodata quality assessment and operationalisation of the INSPIRE directive: feedback
Authors: NYS Gilles-Antoire , DUBOIS Charline , GOFFIN Céline , HALLOT Pierre , KASPRZYK Jean-Paul , TREFFER Mathieu , BILLEN Roland
Published: June 2022

Au même titre que le Référentiel à Grande Echelle (RGE) français, le Service Public de Wallonie (SPW) vise à mettre en place son propre Géoréférentiel. Ce référentiel est destiné à répondre à l’établissement d’une infrastructure d’information géographique dans la Communauté européenne selon la directive INSPIRE. Il consiste notamment à assurer la disponibilité des premières géodonnées de référence dont la qualité est garantie et en cohérence avec les besoins métiers des utilisateurs. Dans cette optique, l’Unité de Géomatique de l’Université de Liège, en collaboration avec le Comité Technique du SPW du Géoréférentiel et la Direction de la Géométrologie, propose une méthodologie de contrôle de la qualité pour trois géodonnées pressenties du Géoréférentiel : les axes des voiries, les emprises de bâtiments et les points d’adresse. Ce projet a permis de revenir sur la définition d’une base théorique pour la validation de la qualité des géodonnées. Cet article en présente les grandes lignes et principales conclusions.
Business ecosystem sustainability management
Authors: Kafiyatullina Yu. N. , Panfilova E. E.
Published: June 2022

The article is devoted to the issues of the sustainable development of such a representative of the ecosystem as a special economic zone. The subject of the study is the organizational interactions that arise between resident companies, clusters within the technopolis and the management company. The conducted research is aimed at determining the criteria for the expediency of selecting participants in the ecosystem, identifying indicators for assessing the effectiveness of their joint functioning. The objectives of the study were to identify key trends in the formation of business ecosystems; to formulate the principles of managing the sustainability of the ecosystem, to determine the levels of sustainability and indicators for measuring it. The methodology of scientific research is based on the assessment of the digital maturity of business processes, the theory of interaction between organizations and the platform approach. Statistical processing methods of reports on management companies, grouping and rating the attractiveness of technoparks for investors were used during the study. The article formulates the principles of sustainability of the business ecosystem, defines the levels and indicators for their assessment. The results of the study are addressed to employees of management companies of special economic zones, heads of executive authorities responsible for the development of industrial policy. The development of research in the field of sustainable development of business ecosystems is related to the consideration of information security issues for agents of the digital economy.
Internal company interaction on example of management accounting system in innovative project
Authors: Orlov E. V. , Smolyakov O. A. , Egorova E. O.
Published: June 2022

In the context of the implementation of numerous innovative projects around the world, one of the urgent tasks of the modern theory of management accounting is the harmonisation of business processes within systems of various specialization (management, accounting, design and production) that form the organisational structure of the company and are at its various levels. The problem is the inconsistency of the activities of economic and design departments in the process of forming the concept of an innovative product, due to the lack of a model of the mechanism of their interaction at various stages of an innovative project. The article describes the initial stage of testing the hypothesis of the existence of an optimal model of management accounting and cost design systems (design department) interaction model at various stages of an innovation project. Within the framework of the study, a number of tasks were solved, in particular: the task of choosing the most effective research method from the list of methods used by the authors of similar scientific papers; the task of describing the mechanism of interaction of the considered intra-organisational systems in the context of the implementation of an innovative project; the task of establishing the identity of problematic issues arising from the interaction of the management accounting system and the design service at various enterprises. The purpose of the study is to test the hypothesis of the existence of an optimal model of management accounting and cost design systems interaction. Within the framework of the study with the participation of a representative group of three enterprises, the results characterising the current state of the management accounting and cost design systems were obtained. In practice, the enterprises under consideration face problems related to the management accounting and cost design systems interaction model, which are often accompanied by a low level of development of business processes and project management. As a result of the conducted research, indirect confirmation of the proposed hypothesis of the study was obtained.
A Radical Route to α-Substituted Enones.
Authors: Bieszczad Bartosz , Zard Samir Z.
Published: June 2022

A versatile strategy for the α-substitution of enones through the formal fusion between enones and unactivated alkenes is described. It relies on the formation and use of α-xanthyl-β-hydroxy ketones, which can be considered as synthetic equivalents of the high energy and difficult to tame alkenyl radicals. This approach thus constitutes a solution to the long-standing problem of sp2-sp3 bond formation in the α-position of enones and complements metal based methods that are more suitable for sp2-sp2 and sp2 -sp couplings. The functional group tolerance is particularly broad and the process, which can often be accomplished one-pot, could be extended in one case to an α,β-unsaturated ester.
Thermochemical Studies of Nickel Hydride Complexes with Cationic Ligands in Aqueous and Organic Solvents
Authors: Cypcar Andrew , Kerr Tyler , Yang Jenny
Published: June 2022

Transition metal hydride complexes are key intermediates in a variety of catalytic processes. Transfer of a hydride, hydrogen atom, and proton are defined by the thermochemical parameters of hydricity, bond dissociation free energy (BDFE), and pKa, respectively. These values have been studied primarily in organic solvents to predict or understand reactivity. Despite growing interest in the development of aqueous metal hydride catalysis, BDFE measurements of transition metal hydrides in water are rare. Herein, we report two nickel hydride complexes with one or two cationic ligands that enable the measurement of BDFE values in both aqueous and organic solvents using their reduction potential and pKa values. The Ni(I/0) reduction potentials increase anodically as more charged groups are introduced into the ligand framework and are among the most positive values measured for Ni complexes. The complex with two cationic ligands, 2-Ni(II)–H, displays exceptional stability in water with no evidence of decomposition at pH 1 for at least 2 weeks. The BDFE of the nickel hydride bond in 2-Ni(II)–H was measured to be 53.8 kcal/mol in water, and between 50.9-56.2 kcal/mol in acetonitrile, consistent with prior work that indicates minimal solvent dependence for BDFEs of O-H and N-H bonds. These results indicate transition metal hydride BDFEs do not change drastically in water and inform future studies on highly cationic transition metal hydride complexes.
Persepsi Angela Merkel dan Open Door Policy dalam Krisis Pengungsi Eropa 2015
Authors: Khaira Annisa Nabilatul , Yusra Muhammad , Dermawan Rifki
Published: June 2022

Saat Eropa dilanda oleh krisis pengungsi tahun 2015, Jerman sebagai pemimpin Uni Eropa memberlakukan kebijakan yang kontras berbeda dengan negara anggota lainnya. Melaui Open Door Policy, di bawah komando Angela Merkel, Jerman secara sukarela membuka perbatasannya agar para pengungsi dapat memasuki teritorialnya. Sayangnya, kebijakan ini banyak menuai protes dan penolakan dari berbagai kalangan. Diantaranya adalah masyarakat, partai oposisi, partai naungan Merkel, kelompok kepentingan hingga Uni Eropa sebagai payung regional bagi Jerman. Penetapan kebijakan ini juga tidak melibatkan partisipasi Bundestag (parlemen tingkat I) secara demokatis.  Terlepas dari banyaknya penolakan yang ada, Merkel tetap bersikeras mempertahankan kebijakannya. Sikap tersebut merefleksikan adanya suatu cara pandang atau persepsi tersendiri yang dimiliki oleh Merkel dalam melihat krisis pengungsi sehingga ia menetapkan Open Door Policy. Dalam artikel ini, penulis akan menjelaskan bagaimana persepsi pribadi Angela Merkel dapat menuntunnya untuk memilih memberikan perlindungan pada pengungsi meski harus menghadapi berbagai bentuk resistensi. Dengan menggunakan kerangka berpikir hubungan persepsi dengan pengambilan keputusan menurut Ole R. Holsti, ditemukan bahwa sistem keyakinan dan citra mempengaruhi persepsi Angela Merkel yang melihat bahwa Jerman harus menjadi pemeran utama dalam merespon krisis pengungsi yang terjadi di regional Uni Eropa dan juga dunia
PENGARUH JUMLAH CROSSLINKER PADA SINTESIS MOLECULARLY IMPRINTED POLYMER (MIP) TERHADAP KEMAMPUAN ADSORPSI KLORAMFENIKOL
Authors: Sianita Maria Monica , Butar Magdalena Butar
Published: June 2022

Penelitian ini bertujuan untuk mengetahui pengaruh variasi jumlah crosslinker terhadap kemampuan adsorpsi Molecularly Imprinted Polymer (MIP)-Kloramfenikol (CAP) yang dianalisis menggunakan instrumen High-Performance Liquid Chromatography (HPLC) dan mengidentifikasi gugus fungsional –NO2 pada polimer dengan variasi jumlah crosslinker terbaik menggunakaan instrumen Fourier Transform Infrared Spectroscopy (FTIR). Dalam penelitian ini, MIP disintesis dengan menggunakan CAP sebagai template, etilen glikol dimetakrilat (EGDMA) sebagai crosslinker, asam metakrilat (MAA) sebagai monomer, benzoil peroksida (BPO) sebagai inisiator, dan asetonitril sebagai porogen. Hasil penelitian menunjukkan bahwa variasi jumlah crosslinker mempengaruhi kemampuan adsorpsi MIP dengan komposisi antara CAP: MAA: EGDMA yaitu 1:3:18 menghasilkan kemampuan adsorpsi terbesar yakni 2,2 mg/g dengan persen ekstraksi sebesar 66,11%. Hasil identifikasi gugus fungsional dengan FTIR menunjukkan bahwa NIP terdapat gugus –NO2 pada bilangan gelombang 1524,27 cm­­-1 sedangkan pada MIP tidak terdeteksi gugus –NO2 karena sebagian besar CAP telah berhasil diekstrak, serta PB yang dibuat sebagai polimer kontrol tanpa penambahan template CAP.

 

Kata kunci : Kloramfenikol, Molecularly Imprinted Polymer, Crosslinker, Kemampuan Adsorpsi
PENGARUH JUMLAH POROGEN PADA SINTESIS MIP (MOLECULARLY IMPRINTED POLYMER) TERHADAP ADSORPSI MIP-KLORAMFENIKOL
Authors: Sianita Maria Monica , Yusuf Trifena Meysia
Published: June 2022

Tujuan dari penelitian ini adalah untuk mengetahui pengaruh dari jumlah volume porogen asetonitril saat sintesis Molecularly Imprinted Polymer (MIP) terhadap kemampuan adsorpsi kloramfenikol dan mengetahui karakteristik gugus fungsional yang terkandung dalam Non Imprinted Polymer (NIP) dan MIP. Variasi porogen yang digunakan adalah 30 mL, 45 mL, dan 60 mL. Pengaruh jumlah volume porogen terhadap kemampuan adsorpsi akan diukur dengan menggunakan instrumen High Performance Liquid Chromatography (HPLC), sedangkan untuk mengetahui gugus fungsional dalam NIP dan MIP akan dikarakterisasi menggunakan Fourier Transform Infra Red (FTIR). Sintesis MIP menggunakan metode presipitasi. Hasil penelitian menunjukkan bahwa variasi porogen 60 mL memberikan nilai kemampuan adsorpsi paling tinggi dibandingkan dengan variasi yang lain yaitu sebesar 7,32 mg/g. Karakterisasi dengan FTIR menunjukkan adanya gugus NO2 pada NIP yang ditunjukkan pada bilangan gelombang 1517,56 cm-1 dan 1549,08 cm-1 sedangkan pada MIP gugus NO2 terdeteksi pada bilangan gelombang 1553,07 cm-1 dengan intensitas yang lebih rendah.

 

Kata kunci : MIP, kloramfenikol, asetonitril, kemampuan adsorpsi.
Pengaruh Penambahan SiO2 dan TiO2 terhadap Sifat Hidrofobik Komposit Kitosan- ZnO Pada Kain
Authors: Maharani Dina Kartika , Lailiyah Nur
Published: June 2022

Penelitian ini bertujuan untuk mengetahui pengaruh penambahan TiO2 dan SiO2 pada komposit kitosan-ZnO terhadap sifat hidrofobik kain melalui proses pelapisan kain. Data yang didapatkan terdiri dari data kualitatif dan kuantitatif. Analisis data menggunakan deskriptif kualitatif. Penambahan TiO2 dan SiO2 pada Kitosan-ZnO menggunakan metode sol-gel. Pelapisan Komposit pada kain menggunakan metode dip-coating dengan perbandingan volume TiO2:ZnO 1:1 dan SiO2:ZnO 1:1. Uji hidrofobisitas menggunakan metode WCA diperoleh sudut kontak kitosan-ZnO sebesar 101o,  kitosan-TiO2/ZnO sebesar 142o dan kitosan-SiO2/ZnO sebesar 127o, selanjutnya dikarakterisasi menggunakan FTIR  menunjukkan adanya interaksi kitosan dan ZnO ditandai adanya peak pada daerah 430 cm-1; 1556 cm-1; 1397 cm-1; 1338 cm-1; 3242 cm-1; 1052 cm-1 dan 1019 cm-1. Terbentuknya Kitosan-ZnO/TiO2 dilihat dari pergeseran gelombang dan perubahan intensitas serapan Kitosan-ZnO pada peak 3242 cm-1  menjadi 3450 cm-1; 1556 cm-1 menjadi 1548 cm-1; 1397 dan 1338 cm-1 menjadi 1400 dan 1336 cm-1; 1052 dan 1019 cm-1 menjadi 1151 dan 1023 cm-1 juga peak baru pada 850 cm-1. Terbentuknya Kitosan-ZnO/SiO2 dilihat dari pergeseran gelombang dan perubahan intensitas serapan Kitosan-ZnO pada peak 3242 cm-1  menjadi 3257 cm-1; 1556 cm-1 menjadi 1589,34 cm-1; 1397 dan 1338 cm-1 menjadi 1401 dan 1342 cm-1; 1052 dan 1019 cm-1 menjadi 1066 dan 1020 cm-1 juga peak baru 938 cm-1.

 

Kata Kunci : Komposit Kitosan-ZnO, TiO2, SiO2, Hidrofobik
Parental Involvement in Education. (c2020)
Authors:   , Takkoush Ibrahim
Published: June 2022

Parental involvement in education impacts students’ academic performance and behavior; however, it is faced with several barriers. This study investigates these barriers as well as characteristics and best practices of parents who are engaged in their children’s school education. A single case study design was used to investigate the phenomenon of parental involvement in Lebanese schools. A researcher's reflective journal; semi-structured interviews with parents, teachers, and heads of divisions; observations of parent-teacher meetings; and analysis of school documents were used as instruments. Qualitative analysis was conducted to derive common themes from all data, and triangulation of data results was performed to enhance their credibility and trustworthiness. Findings revealed that barriers to parental involvement may be factors related to parents, students, school, or society. Findings also showed that involved parents were confident that their engagement would positively reflect on their children’s school performance. Involvement may be achieved through various practices, such as attending school meetings, cooperating with the school, following up closely on children’s progress, and providing support and remediation at home. Findings were aligned with those from different international empirical studies. Implications for practice include awareness for parents, preservice teachers, and school administrators of the importance of engaging parents in their children’s education.
Pengukuran Efektifitas Mesin Chenyueh menggunakan Pendekatan Overall Equipment Effectiveness (OEE) dan Six Big Losses pada CV. AABI Surabaya
Authors: Wahid Abdul , Munir Misbah , Nuriyanto Nuriyanto , Misbah Achmad , Pusakaningwati Ayik
Published: June 2022

CV. AABI Surabaya merupakan salah satu perusahaan yang bergerak dalam bidang industri pangan yang memproduksi minuman teh melati dalam kemasan cup berukuran 180ml. Teh melati pada CV. AABI  diproduksi dengan menggunakan mesin chenyueh. Proses produksi di CV. AABI dilakukan secara terus menerus sehingga sering timbul beberapa permalahan pada saat proses produksi. Berdasarkan permasalahan yang ditemukan, diketahui terjadi downtime sebanyak 2840 menit dalam jangka waktu 1 bulan akibat terjadinya downtime. Perusahaan berharap agar dapat mengurang downtime dan dapat meningkatkan efektivitas dari mesin chenyueh. Pengukuran efektivitas mesin chenyueh dilakukan dengan menggunakan pendekatan metode Overall Equipment Efectiveness (OEE), kemudian analisis Six Big Losses dan diagram sebab akibat untuk mengetahui permasalahan yang terjadi dan memberikan usulan penyelesaian masalah. Berdasarkan analisis yang telah dilakukan diperoleh hasil nilai OEE di mesin chenyueh berkisar antara 84% - 94% dan beberapa nilai ini ada yang berada dibawah  standart OEE (85%). Rendahnya nilai OEE dipengaruhi oleh rendahnya nilai avaibility rate yang memiliki rata-rata 88,66% dengan standart sebesar 90% dan rata-rata quality rate sebesar 95,11% dengan standartnya sebesar 99%. faktor yang memberikan kontribusi terbesar dalam penurunan efektifitas mesin chenyueh adalah downtime loss yang memiliki presentase sebesar 58%. Tindakan yang disarankan oleh peneliti adalah dengan penerapan TPM.
A review of snorkelling and scuba diving fatalities in Queensland, Australia, 2000 to 2019
Authors:   Australasian Diving Safety Foundation, Canterbury, Victoria, Australia, Lippmann John ,   Department of Public Health and Preventive Medicine, Monash University, Victoria, Australia,   The Royal Lifesaving Society – Australia, Sydney, Australia
Published: June 2022

Introduction: This study examined all known diving-related fatalities in Queensland, Australia, from 2000 to 2019 to determine likely causes and potential countermeasures. Methods: Data were extracted from the Australasian Diving Safety Foundation fatality database, including previously published reports. The National Coronial Information System was searched to identify diving-related deaths in Queensland for 2014-2019 and data were extracted, analysed, and combined with previously published data covering the period 2000–2013. Descriptive statistics and parametric and non-parametric tests were used to analyse these data. Results: There were 166 snorkelling and 41 scuba victims identified with median ages of 59 and 49 years respectively, and 83% of snorkel and 64% of scuba victims were males. One quarter of snorkel and 40% of scuba victims were obese. Two-thirds of the snorkellers and three quarters of scuba divers were overseas tourists. Contributory predisposing health conditions were identified in 61% of snorkel and 50% of scuba victims. Nine scuba victims died on their first dive. Conclusions: The increase in snorkelling deaths likely reflects increased participation, higher age, and poorer health. The main disabling condition in both cohorts was cardiac-related. Pre-existing health conditions, poor skills, inexperience, poor planning, supervision shortcomings and lack of effective buddy systems featured in both cohorts, and apnoeic hypoxia in breath-hold divers. Suggested countermeasures include improved education on the importance of health and fitness for safe diving and snorkelling, increased emphasis on an honest and accurate pre-activity health declaration and subsequent implementation of appropriate risk mitigation strategies, improved supervision, better buddy pairing, and on-going education on the hazards of extended apnoea.
Blood pressure in rats selectively bred for their resistance to decompression sickness
Authors:   Univ Brest, ORPHY EA4324, IBSAM, 6 avenue Le Gorgeu, 29200 Brest, France, Dugrenot Emmanuel ,   TEK diving SAS, F‑29200, Brest, France, Orsat Jérémy ,   Univ Brest, ORPHY EA4324, IBSAM, 6 avenue Le Gorgeu, 29200 Brest, France, Guerrero François ,   Univ Brest, ORPHY EA4324, IBSAM, 6 avenue Le Gorgeu, 29200 Brest, France
Published: June 2022

Introduction: Susceptibility to decompression sickness (DCS) is characterised by a wide inter-individual variability whose origins are still poorly understood. This hampers reliable prediction of DCS by decompression algorithms. We previously selectively bred rats with a 3-fold greater resistance to DCS than standard rats. Based on its previously reported relation with decompression outcomes, we assessed whether modification in vascular function is associated with resistance to DCS. Methods: The arterial pressure response to intravenous administration of acetylcholine (ACh, 5 µg.kg-1) and adrenaline (5 and 10 µg.kg-1) was compared in anaesthetised DCS-resistant rats (seven females, seven males) and standard Wistar rats (seven females, 10 males) aged 14-15 weeks. None of these rats had previously undergone hyperbaric exposure. Results: There was a non-significant tendency for a lower diastolic (DBP) and mean blood pressure (MBP) in DCS-resistant rats. After ACh administration, MBP was significantly lower in resistant rats, for both males (P = 0.007) and females (P = 0.034). After administration of adrenaline 10 µg.kg-1, DCS-resistant rats exhibited lower maximal DBP (P = 0.016) and MBP (P = 0.038). Systolic and pulse blood pressure changes did not differ between groups in any of the experiments. Conclusions: Resistance to DCS in rats is associated to a trend towards a lower vascular tone but not blood pressure reactivity. Whether these differences are a component of the susceptibility to DCS remains to be confirmed.
DEVELOPMENT OF SOLAR HEAT CONCENTRATION BOX DRYER AND LM 35 SENSOR AS TEMPERATURE MEASURING DEVICE
Authors: Umukoro Edafewhuotu , Alebu O. , Okocha G.O , Esekhaigbe I. F.
Published: June 2022

The solar heat concentration box is a system which convert the solar energy to heat energy in a closed system for farmers to dry their farm produce. The system uses solar collector to harness energy from the Sun and concentrate it on a drying chamber to remove moisture from plantain, tomatoes, yam and pepper harvested from the farm. The system have three compartments system. Firstly, heat chamber. The heat chamber is made up of a solar glass collector, reflector foil and a rectangular wooden box. This chamber converts the Sun energy to heat energy. It is mounted at angle of 60o to the drying chamber. Secondly, the drying chamber. The drying chamber comprises of a cuboids, tray and isolating material. This is the chamber where the farm produce is laid and removal of moisture takes place. Thirdly, an electronic system which is made up of LM 35 sensor is used to convert the heat distribution inside the drying chamber to temperature. The LM 35 is interface with an Ardiuno UNO microcontroller. The microcontroller converts the analog signal output generated from the sensor to a digital output signal which is been display on visual system. The electronic device will enable farmers measure the temperature of the drying chamber at a particular time or period of the day. The system will enable farmers to dry perishable farm produce which is seasonal. This will reduce food shortage and increase in the cost of such seasonal and perishable farm produce during harvest and off-season.
Bimbingan Teknis Transplantasi Spons Laut pada Masa Covid 19 sebagai Prospek Bahan Baku Farmasi
Authors: Oce Oce Astuti , Sara La , Mangurana Wa Ode Intiyani , Rahmadani Rahmadani , Ira Ira , Nurgayah Wa , Emiyarti Emiyarti , Abdillah Muhammad Kholil Hidayat , Mastu La Ode Khairum
Published: June 2022

Sponges are organisms associated with coral reefs and have potential as pharmaceutical raw materials. One of the problems is that most people are not aware of the importance of this ecosystem and still use fishing gear that is not environmentally friendly, this causes the coral reef ecosystem to also suffer damage. This community service aims to educate and provide technical guidance to the younger generation of Lalowaru Village about the benefits of sponges and how to transplant sea sponges. The youth group was chosen as the target because during this Covid-19 period the youth organization in Lalowaru Village, South Konawe Regency did not go to schools as usual, so this education can provide knowledge that can be applied in protecting the aquatic environment. The implementation method consists of two stages, namely the first stage of field observations including licensing with village officials and preliminary study interviews and the second stage of socialization and transplantation practices. The activity was carried out for two days with 10 participants. Measurement results were concluded through interviews from before carrying out activities and after service activities. The results of the training and mentoring activities show that all target audiences understand the benefits of sponges as pharmaceutical raw materials that can be developed, as well as transplantation techniques. This increase in the knowledge of the young generation of youth organizations occurred after technical guidance through this service.
PELATIHAN PEMASARAN PRODUK MELALUI MEDIA ONLINE DAN PEMBUATAN IZIN USAHA BAGI PELAKU UMKM DI DESA SIMOREJO BOJONEGORO
Authors: Fitri Anisa , Burhanudin Hamam , Huda Nurul , Ikhsan Rofi'u
Published: June 2022

Pandemi Covid 19 menimbulkan dampak yang besar pada sektor ekonomi, salah satunya kepada para pelaku usaha mikro kecil menegah (UMKM), di Desa Simorejo Kecamatan Kanor Kabupaten Bojonegoro. Krisis ekonomi akibat Covid-19 berdampak pada menurunnya jumlah pelanggan karna jangkauan pemasaran produk yang terbatas. Keterbatasan pemasaran produk ini tak lain adalah akibat dari kesenjangan teknologi dan minimnya pengetahuan para pelaku UMKM dalam memanfaatkan media online sebagai sarana dalam memasarkan produk. Kegiatan pengabdian ini bertujuan memberikan pelatihan tentang pemasaran produk melalui media online dan pembuatan izin usaha bagi pelaku UMKM khususnya di Desa Simorejo. Kegiatan ini dilaksanakan dengan metode survey, ceramah,  tanya jawab, dan tutorial. Ceramah dan tanya jawab yang diberikan mengenai pentingnya pemasaran, pemasaran online dan beragam marketplace, serta cara pembuatan dan pengajuan izin usaha. Sedangkan tutorial mengenai bagamana membuat marketplace sebagai wadah untuk memasarkan produk, dan bagaimana mendesain produk sehingga lebih menarik dan mempunyai nilai jual. Hasil kegiatan pengabdian masyarakat ini diantaranya adalah peningkatan wawasan, kompetensi, dan ketrampilan. Para pelaku usaha UMKM telah mampu memahami pentingnya izin usaha bagi usaha yang digeluti. Para pelaku usaha UMKM juga mampu menyesuaikan produk yang ditawarkan dengan beragam marketplace yang dijelaskan. Para pelaku usaha UMKM yang mengikuti kegiatan pengabdian ini sangat antusias dan partisipatif. Kegiatan pengabdian kepada masyarakat ini telah dilaksanakan dengan baik sesuai dengan tujuan kegiatan. Kegiatan ini telah mampu meningkatkan wawasan, kompetensi dan ketrampilan para pelaku UMKM dalam memasarkan produk melalui media online dengan efektif dan efisien. Selain itu, kegiatan ini telah mampu memberikan wawasan tentang pentingnya izin usaha bagi para pelaku UMKM.
KARAKTERISTIK KOMITE AUDIT DAN KUALITAS AUDIT
Authors: Eriandani Rizky , Dewi Shinta Ratna
Published: June 2022

Penelitian ini bertujuan untuk mengetahui pengaruh keahlian, pengalaman, dan gender komite audit terhadap kualitas audit. Penelitian ini menggunakan data sekunder yang diambil dari laporan tahunan dan laporan keuangan perusahaan sektor non keuangan yang terdaftar di Bursa Efek Indonesia periode 2016-2018. Jumlah sampel yang digunakan adalah 391 data perusahaan. Dalam penelitian ini kualitas audit diproksikan dengan audit fee, sedangkan variabel independen yang digunakan adalah proporsi keahlian keuangan komite audit, proporsi keahlian akuntansi, proporsi tingkat pengalaman, dan jumlah wanita anggota komite audit. Hasil penelitian ini menemukan bahwa proporsi keahlian keuangan, keahlian akuntansi, dan tingkat pengalaman komite audit berpengaruh signifikan terhadap biaya audit. Penelitian ini diharapkan dapat memberikan rekomendasi bagi perusahaan untuk mempertimbangkan keahlian atau kualifikasi komite audit dalam membentuk komite audit guna meningkatkan kualitas audit.
Pertumbuhan Dan Hasil Sawi Pakcoy (Brassica rapa L.) Sistem Tanam Wadah Pada Berbagai Dosis Pupuk Kascing
Authors: Anjani Baiq Parasmita Tri , Bambang Budi Santoso  , Sumarjan
Published: June 2022

Penelitian ini bertujuan untuk mengetahui pengaruh berbagai dosis pupuk kascing terhadap pertumbuhan dan hasil sawi pakcoy (Brassica rapa L.) di polibag. Penelitian dilakukan pada bulan Oktober 2021 sampai Desember 2021 di Desa Padamara, Lombok Timur. Dalam penelitian ini terdapat 5 perlakuan, yaitu 0, 50, 75, 100 dan 125 gr/tanaman. Rancangan yang digunakan adalah Rancangan Acak Kelompok dengan 5 ulangan dan pada masing-masing ulangan dibuat 5 unit serial, sehingga diperoleh 125 unit percobaan. Data yang diperoleh dianalisis menggunakan analisis varian (ANOVA) pada level 5%, dan dilanjutkan dengan uji jarak berganda Duncan (DMRT) pada level 5%. Hasil penelitian menunjukkan bahwa terdapat pengaruh pemberian pupuk kascing terhadap pertumbuhan dan hasil sawi pakcoy. Pemberian pupuk kascing dengan dosis 125 gr/tanaman memberikan hasil terbaik pada semua parameter (tinggi tanaman, jumlah daun, lebar daun, bobot basah tanaman dan bobot kering tanaman).

Kata kunci : sawi pakcoy, pupuk kascing, pertumbuhan, hasil
Construcción de contenido para un Sistema Tutor Inteligente en idiomas: un estudio piloto con el corpus OneStopEnglish
Authors: Escobar-Acevedo Adelina , Guerrero-García Josefina
Published: June 2022

Durante la adquisición de un idioma extranjero, la lectura representa una de las oportunidades de acercamiento al lenguaje. Sin embargo, los textos inadecuados pueden desencadenar una experiencia contraproducente para un estudiante, por ello, en los cursos regulares, los docentes utilizan su experiencia o la de un equipo editorial para seleccionar las lecturas. En un sistema automático como en un Sistema Tutor Inteligente, es prioritario realizar recomendaciones adecuadas al perfil del alumno. No basta conocer el nivel de idioma del texto, El presente trabajo aplica herramientas para clasificar una muestra de textos extraídos del corpus OneStopEnglish conforme al Marco Común de Referencia Europeo, crea grupos temáticos con análisis semántico latente (LSA), y aplica tres métricas populares de lecturabilidad como un referente para recomendar textos a los estudiantes.
Editorial
Authors: Ariza-Zabala Gerly Carolina , Cabrera Cruz José Daniel
Published: June 2022

La Universidad Autónoma de Bucaramanga y los miembros del Comité Editorial de la Revista Colombiana de Computación, se complacen en presentar esta nueva edición de la Revista con un total de cinco artículos de investigación. Esperamos que los artículos de esta edición sean del agrado de nuestros lectores, y que contribuyan en el desarrollo de sus investigaciones.
Efeitos do Sacramento da Unção dos Enfermos
Authors: Vendrame Calisto
Published: June 2022

O sacramento dos enfermos foi chamado com razão “o primo pobre” na história da teologia. Nos cursos e tratados teológicos ele sempre ocupou lugar bem modesto. Pedro de Poitiers (+ 1205) assim começa seu estudo: “Em último lugar vamos tratar do último dos sacramentos, isto é, da extrema unção, mesmo porque não há quase nada a discutir sobre ele”...
Pe. Penido, um Teólogo de Ontem... e de Hoje
Authors: Silveira Gilson
Published: June 2022

O tema da teologia é Deus: “O teólogo deve ser, entre os homens, o testemunho de uma questão muito antiga e sempre renascente: a questão de Deus”. Creio que, até aí, como simples formulação verbal, todos concordam e até mesmo fazem coro, por incrível que pareça, um teólogo, Penido, e um exegeta, Bultmann. Um passo a mais, entretanto, e esta frágil estação central, ponto de encontro de todas as teologias, explode como uma girândola, em mil direções! Não ressoa em nossos ouvidos, a cada instante, a tese fundamental daquela que se convencionou chamar de teologia radical: “Uma teologia contemporânea deve começar por reconhecer a morte de Deus”? Ou ainda: “Não só Deus morreu, mas a própria palavra DEUS... morreu?”...