bluuebunny/crossref_metadata_2025_split huggingface dataset:
EL DERECHO DE HUELGA DE LA ERTZAINTZA. COMENTARIO A LA STSJ DEL PAÍS VASCO 503/2006 DE 11 DE SEPTIEMBRE DE 2006 (RECURSO 402/2006)
Authors: LAFONT NICUESA LUIS 
Published: March 2022

La Ertzaina, bajo la dependencia del Gobierno Vasco y con fundamento en el art. 104.1 de la Constitución, garantiza la seguridad ciudadana y el libre ejercicio de los derechos fundamentales. Para asegurar dichos fines se ve privado de uno como es el de huelga. Una decisión de la Administración por la que el Gobierno Vasco prohibe el ejercicio de la huelga por el colectivo de la Ertzaina es recurrida judicialmente. El presente trabajo examina la respuesta judicial a la posible inconstitucionalidad de la prohibición legal de la huelga de la policía desde la perspectiva de la igualdad, la libertad sindical y la huelga.
Ertzaintzak, Eusko Jaurlaritzaren agindupean eta Konstituzioaren 104.1 artikuluan oinarrituta, herritarren segurtasuna bermatzen du, bai eta oinarrizko eskubideak modu askean baliatzea ere. Helburu horiek ziurtatzeko, eskubide horietako bat ukatzen zaio, ordea: greba-eskubidea. Eusko Jaurlaritzaren erabaki batek debekatu egiten die ertzainei greba egitea, eta epailearen aurrean errekurtsoa aurkeztu dute, Administrazioaren erabakiaren aurka. Hain zuzen, lan honek horixe du aztergai: greba-eskubidearen legezko debekuaren balizko inkonstituzionaltasunari emandako erantzun judiziala, berdintasunaren, askatasun sindikalaren eta grebaren ikuspegitik.
The Ertzaina (the Basque Police) under the supervision of the Basque Government and based on art. 104.1 of the Constitution, ensures the public safety and free enjoyment of fundamental rights. In order to ensure those purposes, its members lack the
right to strike. An administrative decision by the Basque Government that prohibited the exercise of the right to strike to the members of the Ertzaina was appealed against. This paper analyses the judicial response to the possible inconstitutionality of the legal prohibition to strike within the Police from the perspective of equality, of freedom to form a trade union and of the right to strike.
EUROPA EN EL LECHO DE PROCUSTO: DE LA CONSTITUCIÓN EUROPEA AL TRATADO DE LISBOA
Authors: JÁUREGUI BERECIARTU GURUTZ , UGARTEMENDIA ECEIZABARRENA JUAN IGNACIO 
Published: March 2022

Estas páginas están dedicadas a realizar un análisis de las principales características del «Tratado por el que se modifican el Tratado de la Unión Europea y el Tratado Constitutivo de la Comunidad Europea», texto aprobado en Lisboa, el 13 de diciembre de 2007, por los Jefes de Estado y de Gobierno de los veintisiete Estados miembros de la Unión Europea con la intención de que, una vez sea ratificado, entre en vigor a principios de 2009. Se trata, en cualquier caso, de un análisis de carácter general, que se articula comparando dicho Tratado de reforma con el texto de la non nata «Constitución Europea» (2004), texto, este último, del que asume o mimetiza gran parte del contenido aunque no así su formulación y carácter constitucional.
Orri hauetan «Europar Batasunaren Ituna eta Europako Erkidegoa Eratzeko Ituna aldatzeko Ituna» delako dokumentuaren bereizgarri nagusiak aztertuko ditugu. Erreforma-dokumentu hori 2007ko abenduaren 13an onetsi zuten Lisboan, Europar Batasuneko hogeita zazpi estatu kideetako estatuburuek eta gobernuburuek sinatuta, berrespena lortu ondoren, 2009. urte hasieran indarrean jartzeko asmoz. Edonola ere, azterketa orokorra izango da gurea, eta erreforma-ituna eta «Europar Batasuneko Konstituzio (2004)» sortugabea alderatuz egingo dugu. Izan ere, erreforma-ituna hein handi batean Europar Batasunaren konstituzio-dokumentu horren edukian oinarritzen bada ere, ezberdina da formulazioari edo izaera konstituzionalari dagokionez.
These pages are devoted to analyze the main characteristics of the «Treaty amending the Treaty of the European Union and the Treaty establishing the European Community» signed in Lisbon on 13 December 2007 by the Heads of State and Government from the twenty seven Member states with the
aim, once ratified, of entering into force by the beginning of 2009. It is in any case a general analysis built on the basis of comparing that aforementioned Treaty of amendment with the provisions of the non nata «European Constitution» (2004). And from this later text takes or copies in a large extent the contents although not its formulation and constitutional nature.
The Politics of Protest in the Post-Apartheid Poetry of Seitlhamo Motsapi and Mxolisi Nyezwa
Authors: Adelokun Adetunji 
Published: March 2022

This paper critically examines the manifestation of protest agitations in post-apartheid South African poetry. The paper considered the insightful reflections of two South African poets on the influence of the apartheid administration and other forms of racial profiling and segregation. It is pertinent to note that the paper does not only record the outburst of these writers against apartheid; the crux of the paper is channeled towards the exposition of the perspectives of the selected poets about the traumatic experience of apartheid and the obnoxious nature of the post-apartheid experience. One collection of poetry from Seitlhamo Motsapi and Mxolisi Nyezwa was selected for critical and literary analysis. The paper considers the expression of disaffection by writers in their portrayal of the struggles for socio-political sanity and socioeconomic equanimity after the dehumanizing apartheid regime. The paper posits that writers should continually engage the thesis of post-apartheid and evoke the consciousness of the masses to the nefarious realities of their circumstances. The paper concludes that Africans need to realize their distinctions and peculiarities by looking inwards and reflecting on new ways to chart a new course for future generations.
Model Komparatif Penggunaan Faktor Produksi Petani Swadaya dan Plasma Pada Usaha Perkebunan Kelapa Sawit di Kabupaten Musi Banyuasin
Authors: Lifianthi Lifianthi , Oktarina Selly 
Published: March 2022

ABSTRAK
Penelitian ini dilakukan di Kabupaten Musi Banyuasin, dengan sampel petani kelapa sawit yang diusahakan oleh petani swadaya dan plasma. Hasil penelitian yang diperoleh menyimpulkan, terdapat perbedaan tingkat produksi dan produktivitas usahatani kelapa sawit yang diusahakan oleh petani swadaya dan plasma, hal ini dikarenakan adanya sistem pola pengusahaan yang dilakukan antara petani swadaya dan plasma yang berbeda. Faktor-faktor yang berpengaruh terhadap produksi petani swadaya di Kabupaten Musi Banyuasin adalah luas lahan, jumlah penggunaan pupuk dan penggunaan herbisida. Petani plasma faktor yang mempengaruhi adalah penggunaan pupuk Urea. Pendapatan yang diperoleh dari petani plasma lebih besar dibandingkan pendapatan yang diterima petani swadaya. Hal ini menunjukkan pengelolaan usahatani dan penggunaan faktor poduksi yang tepat dapat meningkatkan kualitas dan kuantitas TBS.
Implikasi kebijakannya adalah upaya peningkatan produktivitas TBS di kebun swadaya dan plasma, melalui perbaikan tata cara budidaya tanaman kelapa sawit dengan cara memperbaiki dan mengintensifikasi pemeliharaan kebun, dan melakukan pemupukan yang teratur sesuai dengan dosis yang sudah direkomendasikan. Usaha perkebunan yang sudah waktunya diremajakan, perlu diupayakan agar menggunakan bibit unggul yang potensi produktivitasnya tinggi, seperti bibit varietas Pisifera dan Tenera. Penetapan harga TBS oleh pemerintah yang wajar dan adil bagi kedua belah pihak, sehingga dapat membantu memperkuat posisi tawar petani. Diperlukan kerjasama antara perusahaan inti dan pemerintah dalam membangun, memelihara dan memperbaiki infrastuktur transportasi yang digunakan untuk mengangkut TBS agar lancar distribusi dan pemasarannya. Pemberdayaan dan peningkatan kualitas SDM, kelembagaan kelompok pekebun dan koperasi agar dapat melakukan kerjasama, bersinergi dengan petani dalam mengelola kelapa sawit agar dapat senantiasa menghasilkan produksi yang mendekati potensi tertingginya.
Geopoética de la emergencia: el agua en el arte colaborativo
Authors: Amaral Lilian , Umpiérrez Marcos , Cerdá Josep , Buj Marina , Ortega-Frutos Andrea 
Published: March 2022

El calentamiento global y los impactos en los ecosistemas ambientales, sociales y culturales han impulsado un cambio radical en el modo de pensar, producir y circular conocimiento; el foco de la presente discusión incide en el campo del arte contemporáneo y sus implicaciones sociales, políticas, culturales; las prácticas artísticas colaborativas contemporáneas emergen en un escenario conflictivo y mutante, en que los campos disciplinares son convocados a entrelazamientos para enfrentar la complejidad del contexto global, sus transformaciones aceleradas; desde ahí se observa la emergencia de otros modos de producir y mantener las formas de vida; OPENLAB - residencia artística procesual propone reflejar colectivamente acerca de la dimensión poético-política contemporánea a partir del agua como procomún y elemento de cohesión planetaria; por medio de convocatoria internacional, abierta a artistas e investigadores, son propuestos espacios de experimentación poética en co-elaboración y en red, a fin de aportar respuestas para operar entre las tensiones “glocales” alrededor de los recursos humanos, naturales, científicos y tecnológicos, proponiendo miradas poético-críticas, en contextos de sostenibilidad situada y glocalizada en el presente, prospectando futuros posibles.
Patrick Burniat. Le plan libre de Le Corbusier ou l’architecture mise en tension
Authors: Boone Veronique 
Published: March 2022

Cet ouvrage monographique s’attaque donc à une notion importante dans le développement de la pensée de l’architecte, qui essaie de comprendre -ou plutôt d’expliciter- ce concept du plan libre dans le processus théorique de Le Corbusier, et d’en donner une place juste dans la carrière de l’architecte. Le développement et l’application du plan libre se situent dans une période très courte au regard de la carrière de l’architecte, entre 1927 et le début de1930. Malgré cette brièveté temporelle Patrick Burniat nous expose comment le concept est décisif pour l’architecte dans sa manière d’aborder l’innovation en architecture, en amont et en aval de ces années charnières. L’ouvrage donne tout de suite matière à réflexion. Premier constat -et ceci n’est pas anodin : Patrick Burniat nous démontre qu’un tel sujet d’étude ne se démode pas ! L’ouvrage est tiré de la thèse que l’auteur a soutenue en 2007. Quinze ans après l’analyse du concept du plan libre et le corpus établi par Patrick Burniat demeurent pertinents et d’actualités. L’auteur réussit, par une lecture du sujet, qui dépasse l’analyse formelle, de positionner le débat à un autre niveau, celui de la pensée de la conception. Deuxième constat, nous découvrons que l’auteur se fait pédagogue qui nous livre six « leçons » propres à se plonger et voyager dans l’univers du plan libre de Le Corbusier. La force de cette analyse provient du fait que le point de départ n’est pas Le Corbusier, mais l’objet conceptuel du plan, ce qu’il nous raconte ; ce qui permet de ne pas tomber dans un exercice hagiographique. Troisième constat, quoique l’auteur se penche exclusivement sur le concept du plan libre, l’ouvrage nous livre peu de plans. Ce manque d’illustrations se justifie toutefois par le parti-pris de l’auteur de dépasser l’analyse, il nous rappelle d’ailleurs, à plusieurs reprises, l’importance pour Le Corbusier de ne pas figer le plan libre dans un système.
Acute and sub-acute ocular manifestations in pediatric patients with COVID-19: A systematic review
Authors: Madani Sedigheh 
Published: March 2022

Background: The coronavirus disease 2019 (COVID-19) pandemic has been the most challenging health problem in the last 2 years. Post-COVID-19 multisystem inflammatory syndrome of children (MIS-C) is a severe post-COVID-19 complication in pediatric patients. Ocular manifestations may be the first presentation of MIS-C, wherein prompt treatment may improve outcomes. In this systematic review, we aimed to summarize the acute and sub-acute ocular manifestations in pediatric patients with laboratory-confirmed COVID-19.
Methods: We included all online primary studies, with no language restriction and published between January 1, 2019 and November 18, 2020, reporting any acute or sub-acute ocular manifestations in children with laboratory-confirmed COVID-19. PubMed/MEDLINE was searched using the following MeSH and Emtree terms: “eye,” “ophthalmologic,” “ocular,” “vision,” “conjunctivitis,” “severe acute respiratory syndrome coronavirus 2,” “SARS-CoV-2,” “corona,” “2019-nCoV,” “COVID19,” and “COVID.” The eligibility and quality of the selected records were assessed by two independent reviewers as per the Cochrane Handbook for Systematic Review.
Results: A total of 1,192 records were identified electronically. Seven papers were extracted from the reference lists of the eligible records. Thirty-six papers met the inclusion criteria and were categorized into two subgroups according to acute or sub-acute presentation of ocular manifestations. Among 463 pediatric patients with COVID-19, 72 (15.5%) had acute ocular manifestations. There was one patient with central retinal vein occlusion and another with photophobia and diplopia associated with meningoencephalitis. Among 895 pediatric patients with post-COVID-19 MIS-C, 469 (52.4%) had ocular manifestations, which only included non-purulent conjunctivitis.
Conclusions: Ocular manifestations have been reported in less than one-fifth of pediatric patients with acute COVID-19. Furthermore, conjunctivitis was the only ocular manifestation reported in half of the patients with MIS-C, and it may be missed easily due to its non-purulent nature. During the COVID-19 pandemic, pediatricians and health workers must remain vigilant for early detection of signs of this potentially fatal post-COVID-19 inflammatory syndrome.
Synthesis, antimicrobial, and antitubercular evaluation of new Schiff bases with in silico ADMET and molecular docking studies
Authors: Prasad Sakshith Raghavendra , Satyanarayan Nayak Devappa , Shetty Avarse Satish Kumar , Thippeswamy Basaiah 
Published: March 2022

Schiff bases are a proven moiety in antitubercular drug discovery and the antitubercular drug development. Drug discovery is a never-ending process due to evolving drug resistance by the bacteria, as a result, there is a need of developing new antitubercular drugs. In this continuous process of antitubercular drug discovery, new series of Schiff bases are synthesized using quinoline carbohydrazide upon coupling with different aldehydes in ethanolic media through multistep synthesis. These synthesized compounds were purified and characterized by different spectroscopic techniques. The molecules were in vitro screened for antifungal and antibacterial potential by Agar well diffusion assay, antitubercular activity by using microplate Alamar blue assay, and an attempt has been made to study the in-silico relationship between new Schiff base derivatives 4a-f and the crystal structure of M. tuberculosis (5V3Y) protein by molecular docking studies. Synthesized compounds 4a-f show good interaction with the crystal structure of M. tuberculosis protein (5V3Y) and fulfill ADMET characteristics in silico experiments. Among the compounds tested, compound 4d was found to be active against bacteria and fungi. Compound 4b was found to be sensitive against M. tuberculosis at 50 µg/mL concentration.
Efficient, environment friendly and regioselective synthetic strategy for 2/3-substituted-8,8-dimethyl-8,9-dihydropyrazolo[1,5-a]quinazolin-6(7H)-ones and their structure elucidation
Authors: Das Susma , Marpna Labet Bankynmaw , Vishwakarma Jai Narain 
Published: March 2022

An efficient and regioselective synthetic reaction friendly to the environment has been described to synthesize various derivatives of pyrazolo[1,5-a]quinozolinone. Condensation of aminopyrazole (4a-m) with formylated dimedone (3) in the presence of KHSO4, under ultrasonic irradiation furnished 2/3-substituted 8,8-dimethyl-8,9-dihydropyrazolo[1,5-a]quinazolin-6(7H)-one (6a-m). This is a clean reaction, giving excellent yields with short reaction time. The structures were elucidated with the help of spectral and analytical data. X-ray crystallographic studies of a model compound 6a ascertained its structural configuration, crystal data for C12H12BrN3O (M =294.152 g/mol): Triclinic, space group P-1 (no. 2), a = 5.872(4) Å, b = 10.870(8) Å, c = 19.523(15) Å, α = 90.013(10)°, β = 90.009(11)°, γ = 93.838(11)°, V = 1243.3(16) Å3, Z = 4, T = 296.15 K, μ(Mo Kα) = 3.293 mm-1, Dcalc = 1.571 g/cm3, 37271 reflections measured (4.18° ≤ 2Θ ≤ 52.7°), 5073 unique (Rint = 0.2404, Rsigma = 0.2366) which were used in all calculations. The final R1 was 0.0596 (I≥2σ(I)) and wR2 was 0.1759 (all data).
Study of the antioxidant potential, polyphenol content, and mineral composition of Cordyla pinnata, a plant for food and medicinal use of the Senegalese pharmacopoeia
Authors: Dieye Pape Issakha , Wane Thierno Mouhamed , Faye Elhadj Ousmane , Gueye Rokhaya , Diop Amadou , Ndiaye Bara , Diop Yerim Mbagnick , Sarr Serigne Omar 
Published: March 2022

Oxidative stress, caused by reactive oxygen species, is known to cause oxidation of biomolecules, leading to cell damage and oxidation of important enzymes, resulting in an unstable pathophysiological state. The antioxidant capacity of leaves, stems, and roots of Cordyla pinnata was determined by measuring the inhibition of the absorbance of 2,2-diphenyl-1-picryl-hydrazyl (DPPH) and 2,2'-azino-bis-(3-ethylbenzothiazoline-6-sulfonic acid) (ABTS) radicals by spectrophotometry. The polyphenol contents were determined with the same technique. The mineral contents were evaluated by atomic absorption spectrometry. The strongest inhibition of the DPPH radical after that of the control antioxidant (IC50 = 0.014 mg/mL) was obtained with the ethyl acetate fraction of the leaf hydroethanolic extract (IC50 = 0.201 mg/mL). For ABTS, the ethyl acetate fraction of the stem extract was more active (IC50 = 0.884×10-3 mg/mL) than the other extracts and ascorbic acid (IC50 = 0.915×10-3 mg/mL). The polyphenol content of the leaves, stems and roots extracts is between 66.33 and 142.67; 55.33 and 69.33; 67.67 and 116.00 EAT/g of dry extract, respectively. The contents of Fe, Na, Zn, K, Mg, and Ca are 0.0005, 0.0006, 0.0020, 0.0897, 0.0247, and 0.0273% for leaves, respectively. They are 0.0001, 0.0010, 0.0015, 0.0557, 0.0131, and 0.1357% for the stems, respectively. The mineral contents of the roots in the same order are 0.0002, 0.0013, 0.0013, 0.0140, 0.0096, and 0.0267%. Strong inhibition of free radicals and the chemical composition of various plant materials would justify the use of C. pinnata in the management of certain pathologies and nutritional deficiencies.
Synthesis, crystal structure, Hirshfeld surface analysis, and DFT studies on (2,2’-bipyridine)chlorobis(N,N-bis(thiophen-2-ylmethyl)dithiocarbamato-S,S’)zinc(II) complex
Authors: Eswari Soundararajan , Thirumaran Subbiah 
Published: March 2022

Bis(N,N-bis(thiophen-2-ylmethyl)dithiocarbamato-S,S’)zinc(II) complex (1) and (2,2’-bipyridine)chlorobis(N,N-bis(thiophen-2-ylmethyl)dithiocarbamato-S,S’)zinc(II) complex (2) were synthesized. Complex 2 (final product) was structurally characterized by single crystal X-ray diffraction studies. Complex 2 (C21H18ClN3S4Zn) crystallized in triclinic crystal system with space group P-1 (no. 2), a = 8.7603(4) Å, b = 10.7488(6) Å, c = 13.0262(7) Å, α = 103.965(2)°, β = 91.913(2)°, γ = 104.944(2)°, V = 1144.07(10) Å3, Z = 2, T = 302(2) K, μ(MoKα) = 1.569 mm-1, Dcalc = 1.572 g/cm3, 14892 reflections measured (4.838° ≤ 2Θ ≤ 56.52°), 5570 unique (Rint = 0.0188, Rsigma = 0.0230) which were used in all calculations. The final R1 was 0.0810 (I > 2σ(I)) and wR2 was 0.2788 (all data). Complex 2 displays distorted square pyramidal coordination geometry. Crystal structure analysis of complex 2 shows that the crystal packing is mainly stabilized by C-H···π (chelate) and C-H···Cl interactions. Hirshfeld surface analysis was carried out to explore deeply into the nature and type of non-covalent interactions. The molecular and electronic structures of complexes 1 and 2 were also studied by DFT quantum chemical calculations.
Evolution of the intensity and duration of the Southern Hemisphere stratospheric polar vortex edge for the period 1979–2020
Authors: Lecouffe Audrey , Godin-Beekmann Sophie , Pazmiño Andrea , Hauchecorne Alain 
Published: March 2022

Abstract. The intensity and position of the Southern Hemisphere stratospheric polar vortex edge is evaluated as a function of equivalent latitude over the period 1979–2020 on three isentropic levels (475, 550, and 675 K) from ECMWF ERA-Interim reanalysis. The study also includes an analysis of the onset and breakup dates of the polar vortex, which are determined from wind thresholds (e.g., 15.2, 20, and 25 m s−1) along the vortex edge. The vortex edge is stronger in late winter, during September–October–November, with the period of strongest intensity occurring later at the lowermost level. During the same period, we observe a lower variability of the edge position. A long-term increase in the vortex edge intensity and break-up date is observed during 1979–1999, linked to the increase in the ozone hole. A long-term decrease in the vortex onset date related to the 25 m s−1 wind threshold is also observed at 475 K during this period. The solar cycle and to a lower extent the quasi-biennial oscillation (QBO) and El Niño–Southern Oscillation (ENSO) modulate the interannual evolution of the strength of the vortex edge and the vortex breakup dates. A stronger vortex edge and longer vortex duration are observed in solar minimum (minSC) years, with the QBO and ENSO further modulating the solar cycle influence, especially at 475 and 550 K: during west QBO (wQBO) phases, the difference between vortex edge intensity for minSC and maxSC years is smaller than during east QBO (eQBO) phases. The polar vortex edge is stronger and lasts longer for maxSC/wQBO years than for maxSC/eQBO years. ENSO has a weaker impact but the vortex edge is somewhat stronger during cold ENSO phases for both minSC and maxSC years.