bluuebunny/crossref_metadata_2025 huggingface dataset:
O EFEITO DA FLORESTA NO MICROCLIMA URBANO
Authors: Martini Angeline , Biondi Daniela , Batista Antonio Carlos
Published: August 2022

O papel que as florestas desempenham para a estabilidade climática é inquestionável e por isso é preciso intensificar a presença desse recurso em locais extremamente antropizados para amenizar os prejuízos ambientais e reestabelecer seu valor às pessoas. Assim, cabe à ciência florestal desenvolver conhecimento científico e estabelecer estratégias para possibilitar tal ação de maneira adequada. O presente artigo foi desenvolvido a convite da Revista FLORESTA e da coordenação do curso de Pós-Graduação em Engenharia Florestal da Universidade Federal do Paraná em comemoração ao cinquentenário do programa. Tem como objetivo apresentar os principais resultados da tese intitulada “Análise quantitativa das variáveis meteorológicas em diferentes tipologias de floresta urbana de Curitiba - PR” que foi desenvolvida entre os anos de 2013 e 2016, na linha de pesquisa conservação da natureza sob a orientação da professora Daniela Biondi. Tal pesquisa foi uma importante contribuição para o desenvolvimento e aprimoramento desta temática no cenário nacional.
PRODUÇÃO E QUALIDADE DA BIOMASSA DE FLORESTAS ENERGÉTICAS NO NORTE DO RIO GRANDE DO SUL, BRASIL
Authors: Eloy Elder , Silva Dimas Agostinho da , Caron Bralio Otomar
Published: August 2022

O presente trabalho foi desenvolvido a convite da Revista Floresta e da coordenação do curso de Pós-Graduação em Engenharia Florestal da Universidade Federal do Paraná em comemoração ao cinquentenário programa. Trata-se de um artigo apresentando os principais resultados da tese intitulada “Produção e qualidade da biomassa de florestas energéticas no norte do Rio Grande do Sul, Brasil” que foi desenvolvida na linha de pesquisa de Tecnologia e Utilização de Produtos Florestais, sob a orientação do professor Dimas Agostinho da Silva. A tese foi desenvolvida no período de fevereiro de 2013 a março de 2015 e houve a colaboração da pesquisadores e colaboradores da Universidade Federal de Santa Maria. O artigo teve como objetivo principal determinar o efeito da idade e dos espaçamentos de plantio na capacidade de produção de biomassa e nas propriedades energéticas de quatro espécies florestais, distribuídas em quatro espaçamentos, em três idades após o plantio.
MODELAGEM DO CRESCIMENTO E PRODUÇÃO DE ÁRVORE INDIVIDUAL, PARA Pinus taeda L., NA REGIÃO MEIO OESTE DE SANTA CATARINA
Authors: Téo Saulo Jorge
Published: August 2022

O presente artigo foi desenvolvido a convite da Revista FLORESTA e da coordenação do curso de Pós-Graduação em Engenharia Florestal da Universidade Federal do Paraná em comemoração ao cinquentenário do programa. Este artigo visa informar os principais resultados da tese intitulada “Modelagem do crescimento e produção de árvore individual independente da distância, para Pinus taeda L., na região meio oeste do Estado de Santa Catarina”, que foi desenvolvida na área de concentração de Manejo Florestal, sob a orientação do professor Dr. Sebastião do Amaral Machado e coorientação dos professores Dr. Afonso Figueiredo Filho e Dra. Maria Margarida Branco de Brito Tavares Tomé. Durante o período total de desenvolvimento da tese, de março de 2013 até março de 2017, houve um período de seis meses, de julho a dezembro de 2015, para realização do doutorado sandwich no exterior, com bolsa auxílio do Conselho Nacional de Desenvolvimento Científico e Tecnológico (CNPq), sendo esta tese integrada ao grupo de pesquisa Forest Ecosystem Management Under Global Change (ForChange), do Centro de Estudos Florestais (CEF), do Instituto Superior de Agronomia (ISA), da Universidade de Lisboa, coordenado pela professora Dra. Margarida Tomé.
Participatory Project Cycle Management and Performance of Donor Funded Projects in Mandera County, Kenya
Authors:   Kenyatta University, Madey Jama , Chege Perris ,   Kenyatta University
Published: August 2022

The performance of donor funded projects in the global arena has been linked by previous studies to participatory project cycle management. According to report by senate county public accounts and investment committee report of 2019, 60% donor funded projects in Mandera County did not perform as expected and did not achieve their objectives. The study's particular goals were to evaluate the impact of participatory identification of the project, planning, implementation and monitoring and assessment on performance of projects in Mandera County supported by donations. The research was directed by community action planning theory, Freire’s theory, Arnstein’s Ladder of citizen participation and theory of change.The research was done using a descriptive research approach.. The study's intended audience was 84 donor funded projects in Mandera County. The size of the sample for the study was 16 donor funded projects representing 20% of the total sample size. The selection process used stratified random sampling. 16 project coordinators from the sampled donor funded projects and 344 household heads the households benefiting based on the chosen donor-funded programs in Mandera County. Questionnaires for household heads and interview schedules for the project coordinators were used as the primary data collection instruments. The acquired data was cleaned, coded, and put into the SPSS version 21 statistical package for social sciences. The study discovered that participation of key stakeholders in project identification, planning, implementation and monitoring and evaluation have a significant influence on performance of donor funded projects in Mandera County. The study recommends that organizations executing projects in Mandera County should encourage participation of the community Due to their major impact on the success of initiatives sponsored by donors, they are taken into account in project planning, monitoring, and assessment.. Further studies should be conducted to assess the determinants of low community participation in planning and monitoring and evaluation. The current study only sampled household heads and ignored other stakeholders. Therefore future studies should replicate the current study but widen the scope of the sampled respondents to include other stakeholders. Keywords: Participatory Project, Cycle Management, Donor Funded Projects, Projects Performance, Project Monitoring.
Diavik Waste-Rock Project, Northwest Territories, Canada: Predicting Field-Scale Waste-Rock Drainage Quality from Humidity-Cell Experiments
Authors: Bailey B.L. , Amos R.T. , Blowes D.W. , Moore M.L. , Ptacek C.J. , Smith L. , Sego D.C.
Published: August 2022

The prediction of water quality from waste-rock stockpiles is an important aspect of mine planning and closure. These predictions are complex, and a well-documented mechanistic approach can provide greater confidence in the results. In this study, humidity-cell experiments (1-kg sample) conducted at 5° and 22°C were used to estimate the effluent water quality and release rates of oxidation products from small-scale (12 t) field-based lysimeters. A comparison between estimated total mass loadings from laboratory humidity cells and total mass loadings from field lysimeters at the Diavik diamond mine, Northwest Territories, Canada, was completed for a five-year period. Measured temperature, S content, and surface area values were used as the primary scaling variables in these estimates. The release rate of SO42− from humidity cells with varying S content (ranging from 0.02–0.18 wt % total S) were normalized to the surface area of sulfide (mol m–2 sulfide S–1 sec–1) from each humidity cell. The resulting variability in SO42− release rates for waste-rock types were within one order of magnitude. The release rates of SO42− from the humidity cells were used to estimate the release rates from waste rock in the field with an average of 0.053 wt % total S. The results suggest that the measured annual total mass loading in the field was within the range predicted from the normalized annual total mass loadings using the surface area of sulfide from the humidity cells, with some discrepancies. Variation in annual loading at the field scale, presumably due to variability in precipitation and flushing, resulted in year-to-year discrepancies. Predictions of Fe and Ni release rates did not capture the field lysimeter results well, likely as a result of variations in geochemical conditions between laboratory and field-scale experiments (i.e., pH, mineral solubility) and also physical and geochemical heterogeneity that is not fully captured in the material characterization at each scale. The results indicate that, at this scale, annual total mass loadings can be estimated using small-scale humidity cells with a mechanistic approach if a thorough characterization of the waste rock is completed to better refine the release rates.
Domestic and European leisure travel intentions: assessing the role of push motivations, destination safety, travel risk, safety concerns and social risk
Authors: Carvalho Maria Amélia
Published: August 2022

Risk is fundamental in the choice, evaluation, and behaviour of tourists, consequently understanding tourists’ shifting preferences toward a destination is imperative in the post-COVID era. Thus, this study aims to examine the impact of push motivations on the intention to travel to a European and domestic destination, analyse the interrelated effects between components of risk perception, test the moderating effect of risk perception and investigate the influence of gender and educational level. Based on 1315 tourists and using structural equation modelling, it was possible to find that (1) the motivation to relax and acquire knowledge, and the perception of the destination as safe are predictors of domestic travel; (2) the motivation to acquire knowledge and the risk perception as similar between European and domestic trips positively influence the intention to travel to European destination; (3) travel risk and, indirectly, safety concerns and social risk are deterrent factors of travel intentions; (4) risk perception doesn’t affect the reason why people travel; and (5) gender doesn’t affect travel motivation, intentions or risk perception, but education level enhances the negative effect of social risk. Mostly, this study adds to the literature by detailing how different motivations and risk perceptions affect travel intentions.
Value co-creation in branding: A systematic review from a tourism perspective
Authors: Pham Hong Long , Pham Trang , Nguyen Tam Thanh
Published: August 2022

Although the concept of value co-creation has been predominant in the marketing discipline, there remains surprisingly little research on value co-creation in branding. This paper aims to provide a systematic literature review to demonstrate how the value co-creation literature for branding and tourism destinations has evolved. A three-phase methodology was adopted to critically analyse 74 articles from 2010 to 2022 to collect ideas and develop a more comprehensive understanding. Five main research areas with several research gaps were identified and categorised as: (a) conceptual research on value co-creation in branding; (b) Technology enables value co-creation in branding; (c) Value co-creation in branding from Enterprises’ perspectives; (d) Customer engagement in brand value co-creation; and (e) Value co-creation in tourism destination branding. Apart from providing valuable insights into value co-creation, the findings also aid marketers in establishing more effective collaboration across a variety of stakeholders and their brands, notably in the tourism industry, thereby adding to the existing literature in the marketing discipline.
Repositioning Budapest’s tourism milieu for a post-Covid-19 period: Visual content analysis
Authors: Michalkó Gábor , Bal Damla , Erdélyi Éva
Published: August 2022

In order to propose a repositioning toolkit, this research addresses the essence of the daytime tourism milieu of the Hungarian capital Budapest’s nightly party zone and formulates the following two research questions: (1) What are the available elements of the daytime tourism milieu of Budapest’s party zone? and (2) How can this milieu enhance tourist experience for leveraging a sense of place in a future post-Covid-19 era? The data for this research were collected with the help of 85 undergraduates, who were given the task of taking 3 photos, as if they were tourists, aiming to capture the best reflection of the daytime tourism milieu of Budapest’s party zone. A database of 255 photos was analysed through visual content analysis. Additionally, each image was assigned a location of the photo, five hashtags and a short description. The descriptions of the photos were analysed by Python programming and calculations. The findings show the most important research outcomes concerning Budapest’s party zone, focusing on the daytime values of the district. The research identified the “creative milieu”’, “Jewish heritage milieu” and “gastronomic milieu” as the most important daytime profiles of the party zone. Based on the findings, the authors propose a repositioning toolkit and a strategy which, on the one hand, will develop a stronger sense of place in the case of the tourism milieu of Budapest’s party zone and, on the other hand, will position the party zone not only as a place of nightlife but also as a venue of daytime tourism.
“Seeing a country with your own eyes”: The impact of immersion experiences in language travel
Authors: Carvalho Inês , Ramires Ana , Gama João
Published: August 2022

This study approaches immersion experiences in the context of language tourism. Immersion is here understood as tourists’ extensive engagement and interaction with the members of the host culture. Previous studies have pointed out that language tourism implies a deeper contact with locals; however, other studies have observed that many language programmes abroad are not always as immersive as expected. These contradictory findings suggest that there may be a tremendous variation in contact with locals in the context of language tourism. Hence, the present mixed methods study uses interviews with 22 language travellers, and 1,011 survey answers to address the question of how language tourists who had an intense contact with local residents differ – in terms of profile and travel experiences – from those language travellers who did not have such an intense contact. There are significant differences between these groups. Those who had a more intense contact with locals are more likely to be intrinsically motivated by an interest for the local culture, to travel alone, to report higher levels of fluency, more frequent accommodation at homestays, and greater engagement in a wider range of activities at the destination.
The Role of Metaphor and the Role of a Creative Person in Constructing a Conceptual Picture of The World
Authors:   Department of Spanish Theoretical Sciences,  Uzbekistan State University of World Languages, Tashkent, Uzbekistan., Turamuratova Iroda
Published: August 2022

The article is devoted to such concepts as a linguistic personality, a linguistic picture of the world, the national and cultural specificity of a linguistic personality and a conceptual picture of the world. All these concepts are central concepts within the anthropocentric approach to the study of metaphor. It also discusses some features of the use and functioning of metaphor in poetic works in the linguacultural aspect, as well as the role of a creative person in constructing a conceptual picture of the world.
An Investigation on Turkish Specialist and Practitioner Doctors’ Empathy and Cognitive Flexibility Levels and Interpersonal Relationship Styles
Authors: Kökalan Yeşil Harika , Tan Oguz , Feride Yılmaz Ayce
Published: August 2022

The aim of this research was to compare general practitioners and specialist doctors’ empathy and cognitive flexibility levels along with their interpersonal relationship styles. Research participants involved 30 general practitioners working in family health centers and 30 specialists serving in state hospitals. Data were obtained via sociodemographic information form, Jefferson Scale of Empathy, Cognitive Flexibility Inventory, and Interpersonal Relationship Scale. Although empathy levels did not differ between specialists and practitioners, findings revealed specialists embraced more open, respectful, and less condescending interpersonal relations styles than practitioners. Relatedly, specialists’ cognitive flexibility-alternatives subscale scores were significantly higher than practitioners. While practitioners’ cognitive flexibility-alternatives subscales were positively correlated with respectful styles and negatively correlated with condescending ones, their cognitive flexibility-control subscales were positively associated with respectful styles. Similarly, in this group, empathy was positively related to both cognitive flexibility subscales and negatively related to condescending styles. For specialists, empathy was not correlated with cognitive flexibility or interpersonal relations style. Demonstrating the importance and implications of communicational and relational interactions between patients and physicians seems to be an urgent issue for research. As a cost-effective measure, empathy and cognitive flexibility can be both learned and improved.
The Ethics of Crisis​
Authors: Gordon Goodman​ Justice
Published: August 2022

Our country has experienced an unprecedented crisis during the year 2020 caused by a pandemic that has already killed more than 550,000 Americans as of this writing (March 2021). All estimates indicate that many more thousands will die before this public health crisis can be brought under control in the United States.
The Affordable Care Act’s Impact on Community Health Center and Emergency Department Usage in Massachusetts​
Authors: Maloney Anna
Published: August 2022

Introduction The Affordable Care Act increased funding to community health centers in states that chose to expand Medicaid. Massachusetts, a state that expanded Medicaid, has a dense network of community health centers and high volume emergency departments. This paper aimed to identify if the Affordable Care Act increased community health center usage and decreased emergency department usage. Methods Data for community health center usage for 2010 – 2014 were obtained through Massachusetts League of Community Health Centers. Data for community health center usage for 2015 – 2018 were obtained through Health Resources and Services Administration. Emergency Department data were obtained through Massachusetts Center for Health Information and Analysis. Results The Affordable Care Act increased community health center usage significantly and linearly over the 8-year period. Emergency Department usage did not decrease linearly but did decrease over the 8-year period. Conclusion The Affordable Care Act has the potential to decrease emergency department usage through primary and preventative care when Medicaid is expanded. Further research is needed in other states with differing community health center networks.
Telling the Story: Capacity-Building in the Asylum Network
Authors: McQuaid Jennifer
Published: August 2022

In the midst of an overwhelming immigration crisis at the Southern Border of the United States, the specific needs of asylum seekers are at risk of being overshadowed. Asylum is a form of humanitarian protection granted to foreign nationals arriving at the border, or already within the United States, who meet the international law definition of “refugee” as defined by the United Nations 1951 Convention and the 1967 United Nations Protocol Relating to the Status of Refugees.1 A refugee or an asylum seeker is a person who, as a result of previous persecution, or fear of future persecution, is unable or unwilling to return to their country of origin. The applicant must further establish that the persecution occurred on account of their race, religion, nationality, political opinion, or membership in a particular social group.  As a signatory to the 1967 UN protocol, and through the Refugee Act of 1980, the United States has legal obligations to provide protection to those seeking asylum.1
Social Prescribing: An Antidote to India’s Suicide Crisis
Authors: Merchant Rutvij
Published: August 2022

June 14, 2020. On this day, Sushant Singh Rajput, a well-known Bollywood actor, died by suicide. Sushant’s celebrity status meant that his tragic death made national news in India.1 Unfortunately, Sushant’s story is not atypical. In 2016, India recorded 36% of the world’s female suicides and 24% of the world’s male suicides.2 These summary statistics are outlined in a study by Rakhi Dandona and her colleagues, published in the Lancet in 2017. The study also reveals a chilling fact. Suicide was the primary cause of death among the 15-39 age group, implying that this malaise disproportionately affects young adults, the promise of any country’s future.2 The coronavirus pandemic has compounded these concerns. A recent systematic search of online news media reports compared suicidal behavior during India’s COVID-19 lockdown to corresponding dates in 2019. The analysis found a 67.7% increase in online news media reports of suicidal behavior during the lockdown, suggesting that there may have been an increase in suicidal behavior.3 Furthermore, in 2020, suicide rates went up in Japan for the first time in 10 years with a particular increase in the rate of female suicides.4 These findings are congruent with the evidence from recent pandemics. During the Severe Acute Respiratory Syndrome (SARS) outbreak in 2003, the suicide rate in Hong Kong reached a historical high, with the most significant increase recorded among older adults aged 65 or above.5 A rise in suicide rates was also recorded in the United States during the Great Influenza Epidemic of 1918.6
Review of the Role of Oxidative Stress in Ocular Surface Disease and Use of MDA and 4-HNE in Tears as Potential Markers
Authors:   University of Tennessee Health Science Center, Roy Neeta S , Simpson Carolyn L , Asbell Penny A
Published: August 2022

This article addresses the possible use of malondialdehyde (MDA) and 4-hydroxy-2-nonenal (4-HNE) as biomarkers in the tears for diagnosis, determining disease severity, and monitoring the effect of treatment for dry eye disease (DED), a disease which is highly prevalent and heterogeneous with an incompletely understood pathogenesis and limited therapeutic options. The current diagnosis and classification of severity of DED is a mostly subjective process with no consistent objective markers of disease, so the identification of novel biomarkers could improve patient care as well as lead to a better understanding of the disease pathogenesis and discovery of new treatments. This review is the first to compare the results of studies of markers of oxidative stress MDA and 4-HNE in DED and other ocular diseases to more comprehensively explore the potential for the use of MDA and 4-HNE as biomarkers for DED. The role of oxidative stress in DED is reviewed and then the evidence of their association with DED and other ocular diseases. Overall, previous studies indicate a promising potential for the use of tear MDA and 4-HNE as biomarkers for DED that should be explored with further research. Abbreviations: MDA: Malondialdehyde, HNE: Hydroxy-2-Nonenal, DED: Dry Eye Disease, ROS: Reactive Oxygen Species, PUFA: Polyunsaturated Fatty Acids, L: Lipid Radical, LOO: Lipid Peroxy Radical, LOOH: Lipid Peroxidation Are Lipid Hydroperoxides, AA: Arachidonic Acid, TBA: Thiobarbituric Acid, HPLC: High-Performance Liquid Chromatography, HCEC: Human Corneal Epithelial Cells, HEL: Hexanoyl-Lysine, GCD: Granular Corneal Dystrophy, CSCR: Central Serous Chorioretinopathy, SS: Sjögren Syndrome, PS: Pterostilbene, PACG: Primary Angle-Closure Glaucoma, AKC: Atopic Keratoconjunctivitis, VF: Visual Field, KC: Keratoconus, wAMD: Wet Age Related Macular Degeneration, dAMD: Dry Age Related Macular Degeneration, S: Supplementation
Research Progress and Trend of Business English Writing Instruction in China (2002-2021): A Bibliometric Analysis
Authors: Sun Lixuan , Asmawi Adelina
Published: August 2022

Using the visual analysis instrument of China National Knowledge Infrastructure (CNKI) and CiteSpace, this study makes a bibliometric analysis and visual presentation of the literatures on Business English Writing Instruction in China during the last two decades (2002-2021). The examination of the number of published articles, authors and institutions, highly referenced papers, and keywords reveals that: (1) the number of published articles increases with the constant development of the business English major. It steadily reduced after reaching its peak but remained at a high level. (2) The distribution characteristics of authors and institutions are similar, which means that no single author or institution has an absolute edge in terms of the quantity of papers. (3) Although majority of the highly cited literatures are from CSSCI, the overall quality of the 433 articles chosen is not very high. (4) The research hotspots are mostly concerned with teaching content and methods, teaching mode and design, and Business English writing education in higher vocational colleges. (5) The research development process is generally divided into three stages: early investigation, prosperity and development, and sustainable development. Continuing research into Business English Writing Instruction will require that researchers conduct follow-up studies, increase quantitative analysis, and broaden the scope of research samples in order to better serve Business English majors in China as well as improve the quality of business English writing research in China.
Household Transmission of Group A Streptococcus Necrotizing Fasciitis
Authors: Markowitz Michael , Kwan Stephanie , Matzon Jonas L.
Published: August 2022

A healthy 40-year-old woman was diagnosed with necrotizing fasciitis 2 days after her husband's death from the same infectious process. Prompt identification and immediate surgical intervention prevented a similar result in this patient. Additional investigation into both patients' medical records found the inciting organism to be group A streptococcus. Although the exact mechanism of inoculation is unknown, the spread of this infection within a household prompts the question of whether antibiotic prophylaxis should be given among close contacts in future cases of necrotizing fasciitis.
Performance Evaluation Of Area Cleanliness Company Using Balanced Score Card (Analytical Study Of Waste Management In Bandung City)
Authors: Wargadinata Betty , Sulaeman Eman , Prasetyo Riyan , Wahyudin Restu Budi , Siregar Syahdias
Published: August 2022

In the current era of globalization, every business entity, including PD Cleaning needs to be managed professionally. For this reason, improving organizational performance, alignment of organizational goals and individual goals is very important. For this reason, a comprehensive performance appraisal system is needed. The Balanced Scorecard is an alternative performance measurement that combines financial and non-financial performance measures. This measurement is the result of a process based on the mission and strategy of a company. This study aims to determine how the performance of PD Hygiene, using the concept of the Balanced Scorecard, by measuring four aspects, namely financial perspective, customer perspective, internal business process perspective, learning and growth perspective. From the research results it is known that, the learning and growth perspective shows that employee productivity is still low, the percentage of skilled employee training every year is still low. This triggers the level of employee satisfaction is still not satisfied. Internal business perspective, the level of service has not satisfied customers.
Implementasi Reward Asyik dalam Meningkatkan Percaya Diri pada Anak Kelompok B di TK Aisyiyah 24 Kayu Putih Pulo Gadung Jakarta Timur
Authors: Wibawati Kurnia Ary , Watini Sri
Published: August 2022

Masa golden age merupakan masa usia awal anak, dimana pada masa itu otak anak berkembang sangat pesat.  Rasa percaya diri pada anak sangatlah penting. Percaya diri sangat dibutuhkan oleh anak-anak ketika mereka bersosialisasi dan tampil di depan umum melakukan suatu kegiatan. Berdasarkan observasi peneliti yang dilakukan pada kelompok B di TK Aisyiyah 24 terlihat masih banyak anak yang belum mempunyai rasa percaya diri tinggi. Membangun percaya diri anak dapat dilakukan dengan memberikan reward. Peningkatan kepercayaan diri anak melalui reward tidak dapat dilakukan secara langsung.  Sehingga diperlukan pembiasaan secara bertahap.   Menggunakan metode “Reward ASYIK” yang merupakan inovasi pembelajaran model baru yang dikembangkan oleh Sri Watini telah mendapat Hak Cipta Intelektual dengan nomor pencatatan 0002020003 dari Kementrian Hukum dan Hak Asasi Manusia Republik Indonesia pada tanggal 6 Juni 2014. Pada “Reward ASYIK” dengan bernyanyi dan bermain tepuk dengan menggunakan kalimat yang memotivasi dipercaya akan membangkitkan percaya diri pada anak. Adapun penelitian ini menggunakan metodologi Tindakan Kelas yang dilaksanakan 2 siklus. Adapun siklus 1nilai ketercapaian 74% dan siklus 2 meningkat menjadi 85%. Dengan implementasi “Reward ASYIK” ini terbukti meningkatkan percaya diri pada anak kelompok B TK Aisyiyah 24.
Chaînes logistiques sous pression : Comment la science des données peut-elle aider ?
Authors: Warin Thierry
Published: August 2022

Le monde a changé et les entreprises sont confrontées à une tempête parfaite, avec des risques catastrophiques dont la probabilité d'occurrence est minime, mais pour lesquels les conséquences sont énormes. La guerre en Ukraine a un impact sur les chaînes d'approvisionnement mondiales déjà limitées par la pandémie de COVID-19. L’Ukraine est responsable d’environ 70 % du néon sur la planète et la Russie contrôle 44 % des approvisionnements mondiaux en palladium, deux intrants indispensables dans la production des semi-conducteurs. Les semi-conducteurs sont eux-mêmes indispensables à la fabrication de voitures, de téléphones intelligents ou même d’équipements médicaux. Avec Taïwan qui produit près des deux tiers des semi-conducteurs du monde, la velléité de la Chine de procéder à la réunification avec l’île de Taïwan soulève d’importantes inquiétudes. Dans ce contexte géopolitique complexe, certaines entreprises envisagent le rapatriement de certaines activités à l’intérieur des frontières nationales — le reshoring — ou régionales — le nearshoring. Est-ce, oui ou non, la bonne solution ? Dans ce court texte, Thierry Warin, Fellow CIRANO et responsable du Pôle CIRANO en science des données pour les échanges commerciaux et le transport intermodal, soutient que les solutions aux problèmes complexes d'approvisionnement récents doivent elles-mêmes être complexes. Nous devons utiliser les outils auxquels nous avons accès aujourd'hui : les données massives, la puissance de calcul et les nouvelles méthodes d'analyse. Le commerce mondial doit s'adapter à un nouveau paradigme technologique, celui de l'intelligence artificielle et de la science des données. L'alternative qui serait d'utiliser les mêmes schémas mentaux que par le passé et de proposer des solutions binaires n'est plus acceptable aujourd'hui. Il n'y a plus de temps à perdre.
Pendugaan Umur Simpan Asam Lemak (Ulva lactuca) dengan Metode Accelerated Shelflife Testing
Authors: Wiyani Anastasya Khalif , Budhiyanti Siti Ari , Adisetya Erista
Published: August 2022

Ulva lactuca adalah salah satu jenis makroalga hijau yang memiliki kandungan asam lemak tak jenuh cukup tinggi. Asam lemak tak jenuh mudah mengalami kerusakan akibat reaksi oksidasi. Penelitian ini bertujuan untuk mengetahui umur simpan asam lemak makroalga U. lactuca dengan metode Accelerated ShelfLife Testing (ASLT). Penyimpanan asam lemak U. lactuca dilakukan pada suhu penyimpanan 30±2ºC, 40±2ºC, dan 50±2ºC berturut-turut selama 25, 20, dan 15 hari dengan interval pengujian setiap 5 hari sekali, 4 hari sekali dan 3 hari sekali. Parameter uji yang digunakan adalah angka peroksida, angka anisidin, dan total oksidasi. Hasil penelitian menunjukkan bahwa angka peroksida asam lemak U. lactuca yang disimpan pada suhu 30±2ºC sebesar 1,52-9,24 mEq/kg, pada suhu 40±2ºC sebesar 2,44-9,56 mEq/kg, sedangkan pada suhu 50±2ºC sebesar 2,13-6,79 mEq/kg. Angka anisidin asam lemak Ulva lactuca yang disimpan pada suhu 30±2ºC, 40±2ºC, maupun 50±2ºC cukup fluktuatif, sementara total oksidasi pada suhu 30±2ºC, 40±2ºC, dan 50±2ºC berturut-turut sebesar 7,81-31,39, 12,48-26,86, dan 13,76-32,79. Dalam pengujian ASLT, parameter yang digunakan adalah angka peroksida dengan orde reaksi 0, karena mempunyai nilai R2 mendekati 1. Berdasarkan perhitungan ASLT, diperoleh umur simpan asam lemak U. lactuca pada suhu penyimpanan 30±2ºC, 40±2ºC, dan 50±2ºC berturut-turut adalah 8,93 hari, 9,26 hari, dan 6,04 hari. Pendugaan umur simpan asam lemak U. lactuca dapat dilakukan dengan parameter kritis angka peroksida menggunakan model pendekatan Arrhenius dengan persamaan
Efektifitas Penggunaan Alat Peraga Geoboard Terhadap Peningkatan Hasil Belajar Matematika Siswa Kelas V SD Pada Pokok Bahasan Bangun Datar
Authors: Anwar Anwar , Nurmina Nurmina
Published: August 2022

Penelitian ini bertujuan untuk mengetahui apakah ada peningkatan hasil belajar matematika siswa setelah proses pembelajaran dengan menggunakan alat peraga geoboard pada materi bangun datar. Penelitian ini adalah penelitian eksperimen. Populasi dalam penelitian ini adalah seluruh siswa SD Negeri 15 GU tahun ajaran 2018/2019 dan sampel dalam penelitian ini adalah keseluruhan populasi, hal ini di sebabkan karena jumlah kelas V SD Negeri 15 GU hanya terdiri dari dua kelas dengan jumlah siswa 40 orang. Pengumpulan data dalam penelitian ini dilakukan dengan menggunakan instrumen penelitian berupa tes bidang studi matematika yang diberikan pada awal dan akhir perlakuan. Hasil penelitian yang diperoleh: 1) rata-rata hasil belajar siswa pada tes awal kelas eksperimen sebesar 51,25; 2) rata-rata hasil belajar siswa pada tes awal kelas kontrol sebesar 48,50; 3) rata-rata hasil belajar siswa pada tes akhir kelas eksperimen sebesar 82; 4) rata-rata hasil belajar siswa pada tes akhir kelas kontrol sebesar 65,50; 5) berdasarkan hasil pengujian hipotesis dengan uji t diperoleh nilai thitung = 4,744 dan nilai ttabel = 1,6850. Apabila dibandingkan thitung dengan ttabel, maka thitung > ttabel sehingga dapat disimpulkan bahwa ada pengaruh yang signifikan terhadap hasil belajar antara siswa yang mendapatkan pembelajaran dengan menggunakan alat peraga geoboard dan siswa yang tidak menggunakan alat peraga geoboard.
Pengaruh Keaktifan Belajar dan Motivasi Belajar Siswa Terhadap Hasil Belajar Siswa Kelas VII SMP Negeri 2 Sampolawa
Authors: Usa Suwarni La , Muhudiri Fatmawati
Published: August 2022

The objective of this research was to find out the effect of students’ learning activeness and learning motivation toward students’ learning achievement in the seventh grade of SMPN 2 Sampolawa. The research was an ex-post facto research which using quantitative approach. Population of the research was all students in the seventh grade of SMPN 2 Sampolawa with the total number was 56 students which spread out in two classes. The sample of the research was all population which 56 students. Meanwhile, in the instruments of the researh were questionnaire and documentation. Data was analyzed using multiple linear regression analysis. The result showed that there was effect of students’ learning activeness and learning motivation toward students’ learning achievement in the seventh grade of SMPN 2 Sampolawa. It could be seen from f value was 5.872, and sig. value was 0.005 < 0.05. it meant that H0 was rejected and H1 was accepted. from this result, it could be conluded that there was effect of students’ learning activeness and learning motivation toward students’ learning achievement in the seventh grade of SMPN 2 Sampolawa.
Hubungan Supervisi Dengan Kinerja Guru Di SMP Negeri Kecamatan Lembah Gumanti Kabupaten Solok
Authors: Ridho Trisna , Hardianto Richo , Rifma Rifma
Published: August 2022

Kinerja guru merupakan salah satu faktor merupakan faktor penting yang menentukan kualitas suatu pendidikan. Dari penelitian ini awal ditemukan bahwa kinerja guru SMP Kecamatan Lembah Gumanti Kabupaten Solok berjalan semestinya. Kondisi ini diduga dipengaruhi oleh beberapa faktor. Penelitian ini bertujuan membahas Hubungan Supervisi dengan Kinerja Guru. Jenis penelitian ini adalah bersifat korelasional (correlational research). menyatakan bahwa penelitian korelasional yaitu suatu penelitian yang dirancang untuk mengetahui hubungan variabel-variabel yang berbeda dalam suatu populasi yang bertujuan untuk mengetahui seberapa erat atau kuat hubungan antara variabel tersebut. Dalam penelitian ini terdapat dua variabel, yaitu supervisi kepala sekolah sebagai variabel bebas dan kinerja guru sebagai variabel terikat. Populasi dalam penelitian ini adalah seluruh guru SMP Negeri Kecamatan Lembah Gumanti Kabupaten Solok yang berjumlah sebanyak 148 orang . dari hasil analisis data Kinerja Guru dapat di kategori cukup baik (78,22%) dari skor ideal dan hasil analisis data Supervisi Kepala Sekolah pada kategori  baik, dengan persentase (80,08%) dari skor ideal.
Análisis Crítico del Discurso - Paz territorial y construcción de paz: desarrollo, controversias, limitaciones y expansión del concepto.
Authors: Guevara Salamanca Juan David , Jiménez Espinosa Gina Paola
Published: August 2022

Este documento de trabajo presenta los resultados parciales de la investigación que busca identificar la incorporación de la propuesta teórico- conceptual de ensamblajes humanos y no-humanos y de procesos autopoiéticos en la conceptualización de paz territorial. Para ello, se analizaron los desarrollos conceptuales de paz territorial mediante la realización de un Análisis Crítico del Discurso (ACD). Este método de investigación cualitativo consiste en identificar los elementos sociales construidos en el lenguaje, permitiendo conocer las relaciones de poder que lo componen. A través de esta propuesta se analizó el discurso de la paz territorial como práctica social, como forma de ser y como representación. Sobre los resultados parciales se concluyó que la conceptualización de paz territorial no incorpora los elementos teórico-conceptual propuestos.
Características socioespaciales de la pequeña producción de leche en los municipios de Iza y Caldas
Authors:   Fundación Universitaria Cervantes San Agustín, Guevara Salamanca Juan David
Published: August 2022

Este escrito presenta y discute cómo pequeños productores de leche generan formas espaciales que se contraponen a espacialidades impuestas de actores nacionales y globales. Este documento de trabajo es el resultado de un estudio cualitativo que por medio de entrevistas recopilo prácticas campesinas y recorrió los espacios sociales producto de estas prácticas. El texto destaca espacios, prácticas, actores y relaciones de los pequeños productores de leche, mientras reflexiona sobre ciertas condiciones y situaciones que enfrentan diariamente estos productores.
Historia política de la secularización en Colombia. Primera mitad del siglo XX. Lineamientos y directrices
Authors:   Fundación Universitaria Cervantes San Agustín, Pérez Zapata Santiago
Published: August 2022

En estos lineamientos y directrices de investigación se propone dar unas pautas y reflexiones sobre el proceso de secularización en Colombia a partir del estudio del conflicto teológico y político entre los gobiernos de la República Liberal (1930-1946) y los actores políticos y eclesiásticos de la época. Se pretende analizar las consecuencias prácticas de la aplicación de las tesis liberales de separación de Iglesia y Estado, y de libertad religiosa frente a la concepción católica de lo político y lo jurídico, a partir del estudio de los cambios en las relaciones diplomáticas con la Santa Sede, las relaciones bilaterales con potencias protestantes como Estados Unidos y la expansión o contracción de las misiones católicas y evangélicas en el territorio nacional durante la República Liberal. En este orden, la investigación involucra la revisión histórica de fuentes primarias y secundarias para la reconstrucción de las posturas de los diferentes actores involucrados.
Numerical modelling of the dissolution of drug nanocrystals and its application to industrial product development
Authors: Bonhoeffer Bastian , Kordikowski Andreas , John Edgar , Juhnke Michael
Published: August 2022

The apparent solubility of drug nanocrystals in equilibrium was experimentally determined for a drug-stabilizer system with different particle size distributions. True supersaturation was identified for ultrafine drug nanocrystals with an almost 2-fold increase compared to the thermodynamic solubility of related coarse drug crystals, highlighting their enabling potential to enhance bioavailability. The experimental results were applied to investigate in silico the associated dissolution behavior in a closed system by numerical modeling according to the Ostwald-Freundlich and Noyes-Whitney / Nernst-Brunner equations. Calculated results were found to be in agreement with the experimental results only when the entire particle size distribution of drug nanocrystals was considered. In silico dissolution, studies were conducted to simulate the complex interplay between drug nanocrystals, dissolution conditions and resulting temporal progression during dissolution up to the equilibrium state. Calculations were performed for selected in vivo and in vitro scenarios considering different drug nanocrystal particle size distributions, drug amount, dissolution media and volume. The achieved results demonstrated the importance of ultrafine drug nanocrystals for potential bioavailability improvement and the functional applicability of the modeling approach to investigate their dissolution behavior for configurable formulation variables in product development in terms of in vivo and in vitro relevant conditions.

©2022 by the authors. This article is an open-access article distributed under the terms and conditions of the Creative Commons Attribution license (http://creativecommons.org/licenses/by/4.0/).
RESPONSIBILITY FOR THE PAST? SPOILS OF WAR
IN SWEDISH MUSEUM DISPLAYS
Authors: Wagner Katarzyna
Published: August 2022

The paper’s goal is to attempt to show what
narrative Swedish museums conduct on spoils of war and
trophies which are in their collections, how this strategy was
worked out, and how to understand the responsibility versus
the visitor watching such objects. Materials from a symposium
and a conference held in Stockholm in 2008 have been
analysed, and so have current texts (labels, curatorial texts,
entries in online catalogues). Swedish museum curators have
considered their responsibility to be proper preservation,
studying, conserving, displaying those objects, making them
available to the public (exhibitions, online bases), thus the basic
museum activity has turned into a synonym of modern responsibility.
The key activity which enabled the working out of
this joint policy is to be found in detailed provenance studies.
Giải pháp nâng cao năng lực cạnh tranh của viễn thông tỉnh Bình Dương
Authors: Huỳnh Chí Tâm , Nguyễn Quỳnh Huy
Published: August 2022

Bài nghiên cứu phân tích thực trạng năng lực cạnh tranh của ngành Viễn thôngtrên địa bàn tỉnh Bình Dương, phân tích các nguồn lực của doanh nghiệp tạo nên lợi thếcạnh tranh trong kinh doanh để từ đó các doanh nghiệp trong ngành viễn thông sử dụng cóhiệu quả hơn các nguồn lực của mình để đáp ứng tốt nhu cầu khách hàng, đồng thời cónhững giải pháp nâng cao năng lực cạnh tranh trong giai đoạn nền kinh tế Việt Nam hộinhập với các nước trong khu vực và thế giới. Phân tích những thành tựu đạt được, nhữngtồn tại, hạn chế và nguyên nhân ảnh hưởng năng lực cạnh tranh ngành viễn thông địa bànTỉnh. Từ đó, bài viết đề xuất ra các giải pháp trọng tâm Viễn Thông Bình Dương sẽ tậptrung nhân lực, vật lực, nguồn lực để nâng cao năng lực cạnh tranh của doanh nghiệp tronglĩnh vực kinh doanh.
Acts of establishing and joining a criminal group in the 2015 penal code - Compare with the transnational organized crime convention and some recommendations
Authors: Dinh Thi Nguyen , Chiem Phong Phi
Published: August 2022

Currently, the situation of establishment and participation of criminal groups in Vietnam is increasing in number and has complicated happenings, causing serious consequences to social and economic security, especially criminal groups are also linked outside the territory. The United Nations Convention against Transnational Organized Crime provides for the criminalization of acts of establishing and joining organized crime groups in two mandatory or optional directions, depending on economic conditions, international, political and legislative traditions of each country. In Vietnam's criminal law, the 2015 Penal Code provides for the establishment and participation of criminal groups in Article 14, which is one of the acts in the stage of preparation for crimes, as well as the acts join criminal groups in specific crimes in Article 109, Article 113, Article 299. However, the Penal Code 2015 does not have specific provisions on acts of establishing and joining organized crime groups. Therefore, the addition of this provision on the basis of the provisions of the Convention is extremely necessary.
Huy động vốn đầu tư và phát triển kinh tế bền vững: Từ lý thuyết đến thực tiễn vùng kinh tế trọng điểm phía nam Việt Nam
Authors: Nguyễn Chí Công , Lê Hoàng Anh
Published: August 2022

Bài viết sử dụng phương pháp phân tích tài liệu để tổng hợp và hệ thống hóacác kinh nghiệm quốc tế về huy động vốn đầu tư cho phát triển kinh tế vùng. Đồng thờikết hợp với phương pháp thống kê, tổng hợp dữ liệu về hoạt động huy động vốn đầu tưvà phát triển kinh tế xã hội (KTXH) của Vùng Kinh tế trọng điểm phía Nam (KTTĐPN)được công bố trên các Niên giám thống kê của các tỉnh/thành phố, Tổng cục Thống kêViệt Nam và công ty chứng khoán. Dựa trên các dữ liệu thống kê, nhóm tác giả nghiêncứu thực trạng huy động vốn đầu tư của Vùng KTTĐPN trong giai đoạn 2005-2018theo 4 kênh cung ứng vốn chủ yếu: Vốn đầu tư trực tiếp nước ngoài (FDI), Vốn đầu tưdoanh nghiệp trong nước ngoài Nhà nước, Vốn đầu tư từ hộ gia đình, Vốn đầu tư khuvực Nhà nước. Qua phân tích thực trạng huy động vốn đầu tư của Vùng, bài viết gợi ýmột số giải pháp nhằm hỗ trợ thu hút vốn đầu tư vào vùng KTTĐPN.
The requirements from the international conventions for protecting an employee with a disability in the individual labour dispute
Authors: Nguyen Binh An
Published: August 2022

A review of the literature has been also done examining the effects of the UN and ILO conventions regarding the employment of disabled people. The "labour dispute" legislation is very structured in the domain of Vietnam as they are systematically trying to match the international standard due to recent multiple free trade agreements. All the disabled employees can employ the mechanism of negotiation and conciliation to solve their disagreement or it can be solved by the courts as well. Both individual or collective labour disputes can be efficiently manoeuvred by the potent legislation of Vietnam and it has systematically assisted the disabled employees.