bluuebunny/crossref_metadata_2025_split huggingface dataset:
Análisis del nivel de productividad y formulación de estrategias para el mejoramiento de la productividad y competitividad de las mipymes de calzado ubicadas en San José de Cúcuta, Colombia
Authors: Cárdenas Jairo Alberto , Cristancho José Alberto , Sayago Nhora Esperanza , Ureña Yan Carlos 
Published: September 2021

La presente investigación se inició con el diagnóstico de la situación actual de las MiPyMES del sector calzado, adscritas a ACICAM, ubicadas en la ciudad de Cúcuta, Departamento Norte de Santander, Colombia; identificando sus características, determinando la utilización de los indicadores de gestión, analizando la capacidad competitiva de la empresa, y formulando estrategias en función de los resultados del análisis efectuado, que propenderá por el mejoramiento de la Productividad en aras de la competitividad de las empresas tema de estudio.
Abstract

This research began with the diagnosis of the current situation of the MSMEs of the footwear sector, attached to ACICAM, located in the city of Cúcuta, Department of Norte de Santander, Colombia; identifying their characteristics, determining the use of management indicators, analyzing the competitive capacity of the company, and formulating strategies based on the results of the analysis carried out, which will promote the improvement of productivity for the sake of the competitiveness of the companies under study.
WILL CORRUPTIONS DREAM OF COMMUNISM?
Authors: Беляев А.Д. 
Published: September 2021

В данной статье рассматривается проблема защиты естественных прав человека от коррупционных явлений. После анализа их положения в отечественном законодательстве вносятся предложения по улучшению правовой системы путём изменения норм антикоррупционного и конституционного законодательства, что необходимо для выполнения основной функции государства по защите общества от негативной деятельности отдельных индивидов, нарушающих нормы антикоррупционного законодательства.
In this article, the problem of protecting natural rights from corruption is considered. After analyzing the position of natural human rights in domestic legislation, proposals are made to improve the legal system by changing the norms of anti-corruption and constitutional legislation. From our point of view, this is necessary to fulfill the main function of the state to protect society from the negative manifestations of the activities of separate individuals.
INFLUENCE OF RUDOLF VON IERING'S IDEAS ON THE FORMATION OF RUSSIAN LEGAL THOUGHT IN THE XIX CENTURY
Authors: Мотова Е.А. 
Published: September 2021

Анализируются учения представителей русской правовой мысли XIX века Муромцева С.А., Коркунова Н.М., Соловьева В.С., Петражицкого Л.И., Трубецкого Е.Н в связи с использованием категории «интерес» и влияние на их мировоззрение учения немецкого юриста, основоположника юридического интереса Рудольфа фон Иеринга. В статье доказывается, что категория «интерес» была выработана по мере развития социальной мысли для обозначения реальных причин общественных и индивидуальных действий различных субъектов, как в теоретико-познавательной, так и в практической деятельности.
The article analyzes the teachings of representatives of the Russian legal thought of the XIX century Muromtsev S. A., Korkunov N. M., Solovyov V. S., Pertazhitsky L. I., Trubetskoy E. N. in connection with the use of the category "interest" in them and the influence on their worldview of the teachings of the German lawyer, the founder of the legal interest Rudolf von Iering. The article proves that the category "interest" was developed as social thought developed to designate the real reasons for the social and individual actions of various subjects, both in theoretical and cognitive and in practical activities.
Effect of water activated by non-equilibrium gas-discharge plasma on the germination and early growth of cucumbers
Authors: Naumova Irina , Subbotkina Irina , Titov Valeri , Sirotkin Nikolay 
Published: September 2021

The article presents the results of plasma-chemical treatment of water and studies of its effect on the germination of cucumber seeds, as well as on the dynamics of the initial growth of
plants. Tap water was treated with a pulsed underwater discharge formed in vapor-gas bubbles near the surface of a graphite electrode immersed in water. The discharge burned at peak voltage values of 800 V and a discharge current of 200 mA. Oscillograms of the current and voltage on the electrodes were obtained, the values of the specific electrical conductivity of water, the pH value, the concentrations of nitrite and nitrate ions, and also hydrogen peroxide in the treated water were measured. It is shown that the application of the plasma treated water ncreases the seed germination, accelerates the development of the root system, the growth of stem and leaves at the early stages of plant development
PENGARUH KUALITAS PELAYANAN KESEHATAN TERHADAP KEPUASAN PASIEN PUSKESMAS KECAMATAN PANCA RIJANG KABUPATEN SIDENRENG RAPPANG
Authors: Anggraeni Nurlina , Sapri Sapri , Syarifuddin Rifni Nikmat 
Published: September 2021

This study aims to determine the Health Service Quality of Panca Rijang Health Center, Sidenreng Rappang and to out the Patient Statisfaction of Panca Rijang Health Center in Sidenreng Rappang and the Effect of Quality of Health Service on Patient Satisfaction in Panca Rijang Health Center, Sidenreng Rappang. The population of this study was all outpatient referral patients and outpatient visit at the Panca Rijang District Public Health Center, namely 2114 people. The sample used by researchers was 95.48 or 95 respondents, taken based on insedental sampling techniques. This type of research is descriptive qualitative. Data collection techniques used in this study are observation, questionnaire, interview and library study. The collected data is then used by means of data analysis techniques, using SPSS 16.0 for Windows and the Likert Scale. The results of this study indicate that the quality of health service at the subdistrict health center in the five district of Panca Rijang district Sidenreng Rappang with a recapitulation of 58,12% categorized as not good. Satisfaction of patiens in the district health center Panca Rijang regency Sidenreng Rappang with a recapitulation of 63,2% categorized as good, however, it is know that there is a problem with the location indicator 60,4% facility 57%, image 60%. Effect of Quality of Health Service on Patienst Satisfaction in Panca Rijang District Health Center, Sidenreng Rappang Districtwith a value of thitung ≥ ttabel 1.740 ≥ 1.661, then Ho is rejected and Ha is accepted, meaning that it is significant.
Impact of pyruvic acid photolysis on acetaldehyde and peroxy radical formation in the boreal forest: theoretical calculations and model results
Authors: Eger Philipp G. , Vereecken Luc , Sander Rolf , Schuladen Jan , Sobanski Nicolas , Fischer Horst , Karu Einar , Williams Jonathan , Vakkari Ville , Petäjä Tuukka , Lelieveld Jos , Pozzer Andrea , Crowley John N. 
Published: September 2021

Abstract. Based on the first measurements of gas-phase pyruvic acid (CH3C(O)C(O)OH) in the boreal forest, we derive effective emission rates of pyruvic acid and compare them with monoterpene emission rates over the diel cycle. Using a data-constrained box model, we determine the impact of pyruvic acid photolysis on the formation of acetaldehyde (CH3CHO) and the peroxy radicals CH3C(O)O2 and HO2 during an autumn campaign in the boreal forest. The results are dependent on the quantum yield (φ) and mechanism of the photodissociation of pyruvic acid and the fate of a likely major
product, methylhydroxy carbene (CH3COH). With the box model, we investigate two different scenarios in which we follow the present IUPAC (IUPAC Task Group on Atmospheric Chemical Kinetic Data Evaluation, 2021) recommendations with φ = 0.2 (at 1 bar of air), and the main photolysis products (60 %) are acetaldehyde + CO2 with 35 % C–C bond fission to form HOCO and CH3CO (scenario A). In the second scenario (B), the formation of vibrationally hot CH3COH (and CO2) represents the main dissociation pathway at longer wavelengths (∼ 75 %) with a ∼ 25 % contribution from C–C bond fission to form HOCO and CH3CO (at shorter wavelengths). In scenario 2 we vary φ between 0.2 and 1 and, based on the results of our theoretical calculations, allow the thermalized CH3COH to react with O2 (forming peroxy radicals) and to undergo acid-catalysed isomerization to CH3CHO. When constraining the pyruvic acid to measured mixing ratios and independent of the model scenario, we find that the photolysis of pyruvic acid is the dominant source of CH3CHO with a contribution between ∼ 70 % and 90 % to the total production rate. We find that the photolysis of pyruvic acid is also a major source of the acetylperoxy radical, with contributions varying between ∼ 20 % and 60 % dependent on the choice of φ and the products formed. HO2 production rates are also enhanced, mainly via the formation of CH3O2. The elevated production rates of CH3C(O)O2 and HO2 and concentration of CH3CHO result in significant increases in the modelled mixing ratios of CH3C(O)OOH, CH3OOH, HCHO, and H2O2.
Polycyclic aromatic hydrocarbons (PAHs) and their nitrated and oxygenated derivatives in the Arctic boundary layer: seasonal trends and local anthropogenic influence
Authors: Drotikova Tatiana , Dekhtyareva Alena , Kallenborn Roland , Albinet Alexandre 
Published: September 2021

Abstract. A total of 22 polycyclic aromatic hydrocarbons (PAHs), 29 oxy-PAHs, and 35 nitro-PAHs (polycyclic aromatic
compounds, PACs) were measured in gaseous and particulate phases in the
ambient air of Longyearbyen, the most populated settlement in Svalbard, the
European Arctic. The sampling campaign started in the polar night in November
2017 and lasted for 8 months until June 2018, when a light cycle reached a
sunlit period with no night. The transport regimes of the near-surface,
potentially polluted air masses from midlatitudes to the Arctic and the
polar boundary layer meteorology were studied. The data analysis showed the
observed winter PAC levels were mainly influenced by the lower-latitude
sources in northwestern Eurasia, while local emissions dominated in spring
and summer. The highest PAC concentrations observed in spring, with PAH
concentrations a factor of 30 higher compared to the measurements at the
closest background station in Svalbard (Zeppelin, 115 km distance from
Longyearbyen), were attributed to local snowmobile-driving emissions. The
lowest PAC concentrations were expected in summer due to enhanced
photochemical degradation under the 24 h midnight sun conditions and
inhibited long-range atmospheric transport. In contrast, the measured summer
concentrations were notably higher than those in winter due to the harbour
(ship) emissions.
Does a difference in ice sheets between Marine Isotope Stages 3 and 5a affect the duration of stadials? Implications from hosing experiments
Authors: Sherriff-Tadano Sam , Abe-Ouchi Ayako , Oka Akira , Mitsui Takahito , Saito Fuyuki 
Published: September 2021

Abstract. Glacial periods undergo frequent climate shifts between warm
interstadials and cold stadials on a millennial timescale. Recent studies
show that the duration of these climate modes varies with the background
climate; a colder background climate and lower CO2 generally result in a shorter interstadial and a longer stadial through its impact on the
Atlantic Meridional Overturning Circulation (AMOC). However, the duration of
stadials is shorter during Marine Isotope Stage 3 (MIS3) than during MIS5, despite
the colder climate in MIS3, suggesting potential control from other climate
factors on the duration of stadials. In this study, we investigate the role
of glacial ice sheets. For this purpose, freshwater hosing experiments are
conducted with an atmosphere–ocean general circulation model under MIS5a
and MIS3 boundary conditions, as well as MIS3 boundary conditions with MIS5a
ice sheets. The impact of ice sheet differences on the duration of the
stadials is evaluated by comparing recovery times of the AMOC after the
freshwater forcing is stopped. These experiments show a slightly shorter
recovery time of the AMOC during MIS3 compared with MIS5a, which is
consistent with ice core data. We find that larger glacial ice sheets in
MIS3 shorten the recovery time. Sensitivity experiments show that stronger
surface winds over the North Atlantic shorten the recovery time by
increasing the surface salinity and decreasing the sea ice amount in the
deepwater formation region, which sets favorable conditions for oceanic
convection. In contrast, we also find that surface cooling by larger ice
sheets tends to increase the recovery time of the AMOC by increasing the sea ice thickness over the deepwater formation region. Thus, this study suggests that the larger ice sheet during MIS3 compared with MIS5a could have contributed to the shortening of stadials in MIS3, despite the climate being colder than that of MIS5a, because surface wind plays a larger role.
Distribución geoespacial de espacios públicos en la ciudad de Copán Ruinas, Honduras, 2019
Authors: Sosa Caballero Celina Michelle 
Published: September 2021

El equilibrio territorial y clasificación de los espacios públicos de la ciudad de Copán Ruinas se analizan en el proyecto de investigación “Distribución de los Espacios Públicos en la ciudad de Copán Ruinas para el Análisis del Equilibrio Territorial de la Oferta Cultural y Recreativa de la ciudad, 2019”, para conocer la disponibilidad de la oferta deportiva, cultural y recreativa de la ciudad y su clasificación según el tipo de administración. Para cumplir el objetivo, metodológicamente se han utilizado las herramientas que proporcionan los softwares especializados en Sistemas de Información Geográfica para analizar la concentración y dispersión de la infraestructura deportiva, cultural y recreativa en relación con el centro de la ciudad y la clasificación de los espacios públicos según el tipo de actividad y su naturaleza. Para efectos operativos se ha identificado dos clasificaciones de espacios públicos, una de carácter cultural, por tratarse de la ciudad de Copán Ruinas al ser sede con categoría de Patrimonio de la Humanidad considerando criterios dictados por las UNESCO. La segunda clasificación es específica para parques, áreas de reserva o áreas protegidas y centros deportivos.
Planetología y ciencias espaciales ante los nuevos desafíos
Authors: Rejas Ayuga Juan Gregorio 
Published: September 2021

En las últimas décadas se ha profundizado en la investigación planetológica y en las Ciencias Espaciales a un ritmo acelerado y creciente. Los objetivos de desarrollar nuevas tecnologías espaciales y proporcionar una formación multidisciplinar basada en los últimos descubrimientos relacionados con las ciencias planetarias y espaciales, en particular en lo que se ha venido en denominar Observación de la Tierra, así como los de cubrir el vacío formativo sobre estas temáticas, se van cumpliendo sin resquicios. En la presente disertación se realiza una revisión mediante una metodología de documentación científica de los principales hitos de los últimos años y los retos asociados que ellos conllevan, junto a los desafíos de la humanidad a los que las ciencias espaciales deberían dar respuesta. Debemos ser conscientes de que nos encontramos en medio de una revolución tecnológica en el ámbito de las Ciencias Espaciales. Nunca tuvimos tantos datos que hayan dado tanta información que hasta hace no mucho desconocíamos sobre la Tierra, en muchas ocasiones indirectamente aportados a partir de la que conocemos de otros planetas, y viceversa. No obstante, nos enfrentamos así mismo a nuevos desafíos que tienen que ver en gran medida con los efectos del Cambio Climático sobre el ser humano, con las nuevas formas de relacionarnos con los recursos y con la tendencia a la robotización en las formas de producción. El otro aspecto relevante es que queremos ser capaces de predecir lo que depara el futuro, es decir anticiparnos y crear modelos que nos ayuden a mitigar y a desarrollar soluciones eficaces. Estamos, por lo tanto, ante una gran cantidad de desafíos de toda índole, técnicos, políticos y socioeconómicos asociados con el hecho de que la futura generación entienda el valor que tienen, entre otras las Ciencias Espaciales y Planetarias, en el hecho de encontrar las mejores soluciones.
Tras las huellas de Santos Vito Véliz
Authors: Rivera Gutiérrez Nohemy Lizeth 
Published: September 2021

El artículo plasma una breve reseña de la trayectoria profesional y académica del arqueólogo hondureño Santos Vito Veliz Ramírez, abordando su formación académica, experiencia profesional, investigaciones, publicaciones y con énfasis en su labor universitaria. Se realizó una recopilación de sus obras, publicaciones, documentos administrativos que dan cuenta de su trayectoria y entrevistas a personas que se relacionaron con el profesor Veliz, tanto como docente y profesional. Su vida ha dejado un extenso legado a la arqueología y arqueoastronomía de Honduras.
Chapter 4: Hemlo Gold System, Superior Province, Canada
Authors: Poulsen K. Howard , Barber Rodney , Robert François 
Published: September 2021

Abstract
Hemlo combines several rare to unique features in the spectrum of Archean greenstone gold deposits. It is an isolated, approximately 800-metric ton (t) gold system in a region of otherwise limited known gold endowment. The geology of Hemlo is dominated by deformed and metamorphosed sedimentary, felsic volcanic, and volcaniclastic units, a premineral coherent felsic porphyry, and a swarm of mainly postmineral, intermediate, feldspar-phyric dikes. Ore is dominantly in the form of gold-bearing lenses of pyritic, feldspathic schist derived from deformation of both the clastic rocks and the felsic porphyry. The deposit and its host rocks were metamorphosed at moderate pressures to assemblages diagnostic of the mid-amphibolite facies, followed by progressive retrogression to those of the greenschist facies. The result is a wide range of silicate mineral species in ambiguous textural relationships. The gold system itself is known for ore and related alteration minerals with significant concentrations of Mo-As-Sb-Hg-Tl-V-Ba-K-Na. The inferences derived from lithologic mapping, structural chronology, U-Pb geochronology, and mineral paragenesis favors an interpretation of Hemlo as a deformed and metamorphosed gold system formed from oxidized hydrothermal fluids in an upper crustal setting. Uncertainty remains as to the exact nature and geometry of that ore-forming hydrothermal system, however, and the role subsequent metamorphism and deformation have played in the local remobilization of ore constituents into their present paragenetically late structural sites.
Chapter 19: The Peñasquito Gold-(Silver-Lead-Zinc) Deposit, Zacatecas, Mexico
Authors: Dromundo Omar , Robles Sigfrido , Bissig Thomas , Flores Claudio , del Carmen Alfaro Maria , Cardona Lorenzo 
Published: September 2021

Abstract
Peñasquito is an Au-Ag-Zn-Pb deposit and currently the principal Au-producing mine in Mexico. It is the most recent major discovery in the historically important Concepción del Oro mining district. Current Au reserves plus historic production at Peñasquito stand at 12.67 Moz, in addition to 527 Moz Ag, 3,600 lb Pb, and 8,000 lb Zn in remaining proven and probable reserves.
Mineralization is centered on the Peñasco and Brecha Azul diatreme breccias, which cut an Upper Jurassic to Upper Cretaceous marine carbonate-dominated sedimentary sequence, which underwent folding during the Laramide orogeny. The diatreme breccias and associated mineralization are associated with early Oligocene quartz-feldspar porphyries dated at 34.4 ± 0.4 to 33.7 ± 0.4 Ma and thus 3 to 10 m.y. younger than the other skarn and polymetallic deposits known in the district.
The Peñasco diatreme is about 1 km in diameter and hosts epithermal-style disseminated mineralization, whereas the contiguous Cretaceous carbonaceous and calcareous siltstone and interbedded sandstone of the Caracol Formation is the principal host for stockwork and manto-type, massive base metal sulfide mineralization. Skarn-type mineralization is Cu-Zn rich, extends to the current depth of drilling some 2 km below the premine surface, and is hosted by the Jurassic-Cretaceous sequence beneath the Caracol Formation. In addition, weakly developed stockwork Mo (±Cu) mineralization has also been intersected by drilling at depths of nearly 2 km.
Chapter 20: The Pueblo Viejo Au-Ag-Cu-(Zn) Deposit, Dominican Republic
Authors: Vaughan Jeremy , Nelson Carl E. , Garrido Guillermo , Polanco Jose , Garcia Valery , Macassi Arturo 
Published: September 2021

Abstract
The world-class Pueblo Viejo Au deposit in the central Dominican Republic is one of the largest high-sulfidation epithermal Au deposits globally, with past production plus resources and reserves of 41.7 million ounces (Moz) in the Moore and Monte Negro deposits. Mineralization occurs within a 2- × 2-km Early Cretaceous volcano-sedimentary basin filled with felsic volcanic and volcaniclastic rocks, interlayered carbonaceous sedimentary units, and underlying andesitic flows and tuffs. The volcanic stratigraphy was developed during a period of tholeiitic magmatism that transitioned to calc-alkaline magmatism at the time of emplacement of the late- to postmineral Monte Negro dike (~109 Ma). Additional geologic controls to mineralization include high-angle, NE- and NW-faulting, phreatomagmatic breccias, and possible volcanic domes. Mineralization is present across the stratigraphic sequence, with mineralization at Moore dominantly hosted within quartz-bearing volcaniclastic rocks and overlying carbonaceous sedimentary units, whereas that at Monte Negro is in the andesitic sequence as well as overlying epiclastic and sedimentary units. Alteration at the shallowest level is dominated by quartz-pyrophyllite, whereas alunite alteration defines the deep roots to the ore-forming environment. Mineralization comprises early disseminated-type and late veins filled with pyrite ± sphalerite. Hypogene ore is refractory in nature, with Au in solid solution or as mineral inclusions within arsenian pyrite. Re-Os ages of 113.4 ± 2.6 Ma for auriferous pyrite along with new geologic observations appear to confirm an Early Cretaceous age for mineralization, although Re-Os enargite ages suggest the possibility of a second mineralization event in the Eocene.