bluuebunny/crossref_metadata_2025_split huggingface dataset:
Hacia una formación superior democrática
Authors: Pérez Pérez Carlos Alberto 
Published: March 2022

En el presente escrito se hace un recorrido por algunas concepciones de pertinencia de la educación superior pasando por las de la UNESCO y siguiendo por algunos teóricos que han influenciado en los últimos años desde las estructuras financieras y laborales del planeta. Se concluye que la falta de educación en lo social y político en las instituciones de educación superior influye en las posibilidades de que grupos dominantes continúen en el poder sin recibir de los pueblos contradicciones a sus formas de gobernar y dirigir la economía. Se propone entonces realizar cambios en las estructuras curriculares de las instituciones de educación superior para que los estudiantes no solo se formen para el mercado laboral sino para participar activamente en la sociedad como verdaderos ciudadanos.
Identidad afrocolombiana y necesidades educativas: una propuesta para la formación en derechos
Authors: Moreno López Ramiro , Sanabria Palacio Carolina 
Published: March 2022

En este artículo se presenta la propuesta de referente teórico donde se abordan las necesidades educativas para el grupo étnico afrocolombiano. La investigación surgió en el marco de la maestría en educación que ofrece la Universidad Católica de Oriente, específicamente de la línea de investigación “cultura y pedagogía de los derechos humanos”, a la cual pertenecen los investigadores. La problemática se plantea porque no es posible saber cuáles son las necesidades educativas de un grupo étnico en el aula de clase sin que se hayan implementado estrategias pedagógicas donde los estudiantes se identifiquen como parte de un grupo étnico. Se considera necesario desarrollar y comprender categorías como: identidad afrocolombiana, discriminación, educación y necesidades educativas. Comprender estas nociones contribuye a la búsqueda de prácticas pedagógicas que posibiliten el fortalecimiento de la identidad afrocolombiana como grupo étnico; con derecho a una mejor calidad de educación contextualizada y de acuerdo con sus necesidades y expectativas, como lo define el sistema educativo colombiano.
The Impact of Osteoporosis on Adverse Outcomes After Short Fusion for Degenerative Lumbar Disease
Authors: Wolfert Adam J. , Rompala Alexander , Beyer George A. , Shah Neil V. , Ikwuazom Chibuokem P. , Kim David , Shah Sharan T. , Passias Peter G. , Lafage Virginie , Schwab Frank J. , Paulino Carl B. , Diebo Bassel G. 
Published: March 2022

Introduction:
Osteoporosis affects nearly 200 million individuals worldwide. There are little available data regarding outcomes in patients with osteoporosis who undergo short-segment lumbar fusion for degenerative disk disease (DDD). We sought to identify a relationship between osteoporosis and risk of adverse outcomes in patients with DDD undergoing short-segment lumbar fusion.

Methods:
Using the New York State Statewide Planning and Research Cooperative System, all patients with DDD who underwent 2- to 3-level lumbar fusion from 2009 through 2011 were identified. Patients with bone mineralization disorders and other systemic and endocrine disorders and surgical indications of trauma, systemic disease(s), and infection were excluded. Patients were stratified by the presence or absence of osteoporosis and compared for demographics, hospital-related parameters, and 2-year complications and revision surgeries. Multivariate binary logistic regression models were used to identify notable predictors of complications.

Results:
A total of 29,028 patients (osteoporosis = 1,353 [4.7%], nonosteoporosis = 27,675 [95.3%]) were included. Patients with osteoporosis were older (66.9 vs 52.6 years), more often female (85.1% vs 48.4%), and White (82.8% vs 73.5%) (all P < 0.001). The Charlson/Deyo comorbidity index did not significantly differ between groups. Hospital lengths of stay and total charges were higher for patients with osteoporosis (4.9 vs 4.1 days; $74,484 vs $73,724; both P < 0.001). Medical complication rates were higher in patients with osteoporosis, including acute renal failure and deep-vein thrombosis (both P < 0.01). This cohort also had higher rates of implant-related (3.4% vs 1.9%) and wound (9.8% vs 5.9%) complications (both P < 0.01). Preoperative osteoporosis was strongly associated with 2-year medical and surgical complications (odds ratios, 1.6 and 1.7) as well as greater odds of revision surgeries (odds ratio, 1.3) (all P < 0.001).

Conclusion:
Patients with osteoporosis undergoing 2- to 3-level lumbar fusion for DDD were at higher risk of 2-year medical and surgical complications, especially implant-related and wound complications. These findings highlight the importance of rigorous preoperative metabolic workup and patients' optimization before spinal surgery.
Students’ Need Analysis in the Content of English for Hotel Accommodation of Vocational High School
Authors: Kurniawati Kadek Lina 
Published: March 2022

Different students’ need in vocational high school with senior high school direct the teachers to analyze the needs of the students in order to design an appropriate teaching-learning activity. The students’ need is emphasized to produce professional students to work in line with their particular field as the aim of vocational high school. The aim of this study was to identify some factual information about the students’ need in English learning, especially in the fourth English language skills, namely listening, speaking, reading, and writing as well as the components of English, namely grammar, vocabulary, and pronunciation. The subject in this study were the tenth-grade students of hotel accommodation program in SMK N 2 Singaraja especially class XP 1 and XP 2. Questionnaire and interview were used to collect the data in this study. The results showed that the students’ need is to meet their own academic professions and their future needs. It was done by covering everyday language of hotel’s activity with its language structure and examples which portray real hotel’s activity in each language skill and its components.
Honfoglalás kori temető Jászberény határában
Authors: Fodor István 
Published: March 2022

A Jászberény melletti homokbánya kitermelése közben egy 10. század eleji magyar temetőt semmisítettek meg. A megmentett leletek több sírból származnak, a „B” sírból embercsontok és lócsontok is megmaradtak. A megmaradt tárgyak közül a legfontosabb egy aranyozott ezüstlemezből készült süvegcsúcs, amelynek felületét hálóba szerkesztett palmettás díszítés fedi. A tanulmány következtetése, hogy a magyar és normann süvegcsúcsok Kelet-Európában alakulhattak ki a 9. század végén. A két magyarországi példány a magyar honfoglalás utáni években készülhetett.
A Sarmatian-period ceramic tripod from Rákóczifalva
Authors: Masek Zsófia 
Published: March 2022

A medium-sized late Sarmatian–Hun-period settlement was excavated at the Rákóczifalva-Bagi-földek 5 site in 2006. The present study offers a detailed assessment of a unique vessel from the site, which yielded a very rich ceramic inventory. The large three-legged vessel is without exact parallels in the period’s published material. A review of the late antique parallels suggests that the vessel is an adoption of late Roman-early Byzantine metal vessels or perhaps pottery forms. In spite of its uniqueness, the vessel fits into the range of the special products of late Sarmatian pottery and reflects the far-reaching range of cultural and trade contacts on the Hungarian Plain during the late Sarmatian period.
Obligation of the Carrier to Transport Radioactive Medicines by Air
Authors: Abeyratne Ruwantissa 
Published: March 2022

It is indisputable that civil aviation has proved to be the most effective medium of relief to suffering humanity. From the Asian tsunami of 2004 to Hurricane Katrina in the United States in 2005, both of which left many dead and stranded, cataclysmic events needing assistance to people in distress have been coped with effectively by aid provided through carriage by air of essential items. It follows, therefore, that there should be no distinction in the role of civil aviation in this regard between times of collective distress and exigencies of individual distress of patients whose lives depend on the expedited transport of medicines.
At a meeting held in May 2006 at the IAEA Headquarters on the subject of denial of shipments of radioactive material, ICAO advised that air carriers could only be persuaded to carry radioactive cargo, and cannot be forced to do so. At the same meeting, IFALPA observed that there has been an increase in recent years of the number of denials of shipments of radioactive materials by airlines, airports, pilots and States and that such denials are capable of posing problems for hospitals, patients and suppliers of radioactive pharmaceuticals. This article examines the attendant obligation at law of a carrier not to refuse the carriage of radioactive cargo to be used for medical purposes.
EU Aviation Scene: Major Developments April 2007–July 2007
Authors: Goeteyn Geert 
Published: March 2022

This article gives an overview of important developments on the EU aviation scene between 1 April 2007 and 31 July 2007. During this period, the main developments were: – The report of the European Parliament on the Commission’s proposal for a Regulation on common rules for the operation of air transport services in the EU, combining and simplifying the current three common market regulations; – The Commission’s decision to block the proposed acquisition of Aer Lingus by Ryanair; – The outcome of the comments on the Commission’s Consultation Paper on the possible revision of the CRS Code of Conduct; – The abolition of the IATA passenger block exemption for IATA passenger tariff conferences for interlining on routes between EU and non-EU countries; and
– The conclusion of a final EU/US deal on the exchange of PNR data.
EU Emissions Trading Scheme and Aviation: Quo Vadis?
Authors: Steppler Ulrich 
Published: March 2022

The inclusion of aviation into the EU Emissions Trading Scheme (EU ETS) may have more surprises in store for small and medium-sized carriers than those airlines will appreciate. It is not the large international carriers with their climate change managers and environmental departments that have EU ETS on their agenda for years but, in particular, third country carriers or companies in business aviation that might get hit harder than others. Compliance with the new set of rules and procedures will be a challenge and the prework dimension should not be underestimated. Unfortunately, the time frame is tight and the policymakers and its administration do not seem to be too expeditious when it comes to enacting the necessary laws, regulations, and guidelines and providing the support the industry is requesting.
On the other hand, the potential of the EU ETS concerning a distortion of competition, in particular, for European carriers, is not determined yet. It is feared that traffic from the United States to Asia will switch routes via the Gulf States, that is, not touching European airports and thus avoiding any extra costs. This would not only result in longer routes but also simultaneously have the counterproductive effect of creating more emissions. Therefore, although the concerted European action is a needful forerunner and acceptance in general is growing, a global approach is required more than ever and the industry’s hopes are high for the UN climate conference in Copenhagen in December this year.
Air Transport in India: Some Legal, Regulatory and Economic Issues
Authors: Abeyratne Ruwantissa 
Published: March 2022

Air transport in India is at the cusp of an unstoppable forward march towards reaching eminence in the aviation industry in the years to come. Although the turn towards liberalization of air transport came in 1990 with an open skies approach, the industry was beleaguered with restrictions on foreign investment, stringent regulation imposed on burgeoning carriers with regard to international operations, and a cumbersome bureaucracy. The inflexion point arrived in 2016 with the new National Civil Aviation Policy. This policy revolutionized the industry with the removal of foreign direct investment constraints hitherto imposed on the industry, as well as the regulation of airfares and ease of business concerning such commercial aspects as the provision of ground handling services and code sharing. Airports have been given a boost by the Policy with regard to the disposal of their non-aeronautical revenue with a ‘hybrid till’ approach. The policy has also enabled the welcome advent of low cost carriers and an overall environment conducive to fair and equal opportunity for carriers to compete. It has also infused a Keynesian flavour to governmental involvement with a regional connectivity scheme and a regional connectivity fund which stimulates the domestic industry. Additionally, a progressive open skies policy both regionally and internationally has opened out the air transport market. Foreign aircraft manufacturers have been given a welcome boost. With all this, there are still considerations that need to be looked at with a sense of purpose and direction. With global megatrends such as the economic shift from the West to the East, demographic change, and rapid urbanization, all of which can be seen within India, competition among Asian air carriers will be ominous, requiring vigilance and forward thinking on the part of the Indian government. This article looks at the legal, regulatory and economic factors driving air transport in India with an analytical look at its strengths, weaknesses, opportunities and threats.
How WTO Sanctions Are Hurting Aircraft Exports
Authors: Rojas García Daniela María 
Published: March 2022

This article broadly analyses the circumstance of non-compliance with the rulings of the Dispute Settlement Body (the ‘DSB’) of the World Trade Organization (the ‘WTO’) and the remedies provided by WTO law. The issue of non-compliance opens the gateway to the imposition of remedies, largely affecting free trade and hindering the objectives of the system. This problem is strongly evidenced in bigger markets like the aircraft manufacture and export sectors. This article aims at establishing the justification for finding alternative answers to the imposition of trade barriers, advocating for the exclusion of the defaulted Member of the WTO (the ‘Member(s)’), until their compliance with the DSB’s rulings.
Aircraft manufacture, aircraft export, illegal export subsidy, WTO, free trade, countervailing duties, dispute settlement system, non-compliance.
COVID-19 and Its Impact on Space Activities: Force Majeure and Further Legal Implications
Authors: Smith Lesley Jane , C. Jung Lukas 
Published: March 2022

The inability to fulfill a contract, if not fault-related, is not unknown in the law of contracts. Various rules are available to alleviate liability for default, such as impossibility, force majeure, as well as the law of frustration. COVID19 has sparked interest in these provisions again. The following analysis investigates how COVID19 impacts on various legal issues relating to the space sector, including force majeure. Just as COVID19 is marked by divergent responses of countries towards health-related restrictions on participation in public life, divergent patterns are detectable in the reliance on force majeure. Continuing space activities - although to differing degrees - has been a clear driver around the world where the resilience of space technology and space-based solutions has been looked to in managing the pandemic. Force majeure is therefore not necessarily an instrument on which the space community would seek to rely. This overview also identifies an area where industry and agencies could look to develop cross-compatibility in standards to foster greater interaction between space and health-related technology.
Contracts, Force Majeure, Frustration, Impossibility, Cross-Operability
How Has Access to Heathrow Airport Influenced the UK–Russia Air Services Agreement?
Authors: Rutter Gavin 
Published: March 2022

Access to London Heathrow Airport has played an integral role in the development of the UK– Russia air services agreement. The entry into force of the original agreement signed in 1957 was delayed by two years due to concerns regarding the noise created by Russian aircraft at Heathrow. Since then, Russia has sought amendments to the agreement to allow Aeroflot to increase its London-Moscow frequencies, in exchange for granting UK carriers permission to operate over Siberian airspace, which is crucial for flights from Heathrow to the Far East to operate efficiently. Russia has only been willing to increase Siberian overflight rights once it has secured slots for Aeroflot at Heathrow, linking the allocation of slots with the granting of rights under the air services agreement. Russia has also sought to protect its carriers from future changes in the UK regulatory framework, such as possible changes in the system of slot allocation, as it could threaten to withdraw Siberia overflight frequencies from UK carriers if it fears that Aeroflot’s position at Heathrow would be weakened.
UK, Russia, Brexit, Heathrow, Slots
The Operation of Traffic Rights in the Post- Brexit Era: A Cost-Benefit Analysis
Authors: Mendes de Leon Pablo 
Published: March 2022

On 30 December 2019, the European Union (EU) and Euratom, of the one part, and the United Kingdom (UK) of the other part, concluded an Agreement on Trade and Cooperation following the withdrawal of the UK from the EU. This agreement contains provisions on air transport, including the operation of traffic rights. It entered into force on 1 May 2020.
The present essay will analyse the regulation of traffic rights in relation to the situation which governed the aviation relations between the two parties before said withdrawal, that is, the regime set forth by EU Regulation 1008/2008 on Common Rules for the Operation of Air Services in the Community. It will also look at the conduct of external aviation relations of the EU, while considering general air law provisions.
In light of the previous state of the law, and similar arrangements made between jurisdictions aiming at the promotion of liberalization of trade and air services, it will be concluded that the restrictions on the operation of these traffic rights are relatively strict. Moreover, aviation, including traffic rights, has been approached in a rather pragmatic fashion, also meaning that the governance of the operation of air transport from an international and European law perspective has not always been appreciated. It is to be hoped that the parties will be able to establish a more liberal relationship in the future.
Traffic rights, operation of air services, division of competencies, level playing field, fair competition, the EU internal market on air transport, air services agreements, the global framework
USE OF TENSION BAND WIRING TECHNIQUE IN PROXIMAL ULNAR FRACTURES: A FINITE ELEMENT BIOMECHANICAL ANALYSIS
Authors: Jaroenporn Woraphon , Phiphobmongkol Vajarin , Vechasilp Jaruwat , Kulsinsap Thanupat 
Published: March 2022

Background: Tension band wiring is considered the standard treatment for olecranon fracture. A recentstudy proved that it can be used for the fracture as distal to the coronoid process.
Objective: The study aimed to investigate whether tension band wiring can be used in proximal ulnarfracture fixation up to and distal to the coronoid process.
Methods: Models of simple proximal ulnar fracture including 4 intraarticular and 2 extraarticularfractures were created. Fixation was completed using tension band wiring technique, and biomechanicalresponses were evaluated using finite element analysis. After a physiologic load was applied, thefracture displacement, von Mises stress, and stiffness were recorded.
Results: All fracture models were able to withstand the load of daily activities with a maximumdisplacement of 50% of the articular surface. In addition, the von Mises stress was the highest in themiddle articular fracture. The mean transcortical K-wire tension band wiring stiffness of the intraarticular and extra-articular fractures was 1144.89 N/mm and 1231.45 N/mm, respectively.
Conclusion: Tension band wiring is another option to treat proximal ulnar fractures with the ability towithstand immediate postoperative load.
Sistem Informasi Pengelolaan Hotel Rosalina Luwuk Berbasis Web
Authors: Sahidu Heriyanto , Dasi Ismawati 
Published: March 2022

Penelitian ini bertujuan sebagai solusi untuk masalah yang terjadi pada Hotel Rosalina Luwuk Banggai dalam proses memberikan informasi Profil, kamar dan fasilitas yang tersedia di Hotel Rosalina Luwuk Banggai. Saat ini, Pencarian Informasi Hotel Rosalina Luwuk Banggai didapatkan dengan cara datang langsung ke Hotel Rosalina Luwuk Banggai. Sistem penyampaian informasi hotel Rosalina belum sepenuhnya membantu Pihak hotel dalam menyalurkan informasi hotel ke pengunjung hotel. Oleh kerena itu perlu dibuatkan sebuah sistem yang dapat membantu penyampain informasi hotel dengan mudah dan cepat ke pengunjung hotel. Metode yang digunakan dalam penelitian ini adalah metode kualitatif dengan teknik pengumpulan data menggunakan tiga cara metode observasi, metode wawancara, metode pustaka. Serta dalam perancangan menggunakan alat perancangan seperti diagram konteks, DFD, ERD dan lainnya serta perancangan sistem yang diintegrasikan dengan database. Hasil dari penelitian ini adalah Sistem Informasi Hotel Rosalina yang dapat memberikan informasi Profil, Kamar Dan Fasilitas yang tersedia di Hotel Rosalina Luwuk Banggai, yang dapat diakses melalui internet.
Cómo mueren las democracias
Authors: Rios de Rodriguez Carroll 
Published: March 2022

Cómo la democracia se ve trastornada por los populismos y qué vías hay para salvarla.
Un libro que ha encabezado la lista de los más vendidos en Estados Unidos.La aparición de distintos ejemplos de populismo en diferentes partes del mundo ha hecho salir a la luz una pregunta que nadie se planteaba unos años atrás: ¿están nuestras democracias en peligro? Los profesores Steven Levitsky y Daniel Ziblatt, de la Universidad de Harvard, han invertido dos décadas en el estudio de la caída de varias democracias en Europa y Latinoamérica, y creen que la respuesta a esa pregunta es que sí.Desde la dictadura de Pinochet en Chile hasta el discreto y paulatino desgaste del sistema constitucional turco por parte de Erdogan, Levitsky y Ziblatt muestran cómo han desaparecido diversas democracias y qué podemos hacer para salvar la nuestra. Porque la democracia ya no termina con unbang (un golpe militar o una revolución), sino con un leve quejido: el lento y progresivo debilitamiento de las instituciones esenciales, como son el sistema jurídico o la prensa, y la erosión global de las normas políticas tradicionales. La buena noticia es que hay opciones de salida en el camino hacia el autoritarismo y los populismos de diversa índole.