bluuebunny/crossref_metadata_2025_split huggingface dataset:
ORÇAMENTO PÚBLICO: A DEMOCRATIZAÇÃO DO PROCESSO ORÇAMENTÁRIO A PARTIR DA EXPERIÊNCIA DO ORÇAMENTO PARTICIPATIVO
Authors: Silva Clicia Rodrigues 
Published: October 2024

A constituição Federal de 1988 abriu as portas do processo democrático no Brasil. Foi a partir desse período que tomou corpo no país a necessidade de proporcionar uma maior influência do cidadão comum sobre as decisões do Estado, nesse sentido uma das principais práticas difundidas de participação popular na gestão pública se deu através do Orçamento Participativo. Nessa Perspectiva, o presente artigo se propõe a realizar um estudo que abrangerá as origens do orçamento público, as diversas fases do orçamento no Brasil, marco legal até chegar ao orçamento participativo abordando-o como ferramenta para democratização do processo de planejamento governamental e de contribuição na melhoria da alocação dos investimentos públicos.
Revisão integrativa da infecção pelo Zika vírus durante a gravidez: Implicações para o feto e para gestante
Authors: Oliveira Linhares Marcelly Maria , De Araújo Neto Francisco Jazon , Coelho Sales Ana Beatriz , Gonçalves Oliveira Ramiro , Carneiro de Moura Victor José , Bezerra Alencar Francisco Andérek , Ferreira Vital Pedro Italo , Bortoletti Everton Gabriel , Coelho Amoedo Colares Fernanda Cafezakis , Bico Nogueira Leonardo , Rodrigues Mendes Pedrosa Pinto Ícaro , Cavalcante de Araújo Lia 
Published: October 2024

Objetivo: Analisar e descrever o impacto do Zika vírus (ZIKV) na gravidez e suas principais consequências para a mãe e o bebê. Método: O presente estudo é uma revisão de literatura de abordagem qualitativa e exploratória, que buscou artigos na base de dados do PubMed, por meio da ferramenta de busca: "Zika" AND "Pregnancy", sendo encontrados 2.430 artigos. Resultados e Discussões: O ZIKV é um flavivírus transmitido para os seres humanos pelo mosquito do gênero Aedes, sendo transmitido também por meio sexual ou vertical. Desse modo, tal doença pode apresentar um risco maior a depender do trimestre de exposição da gestante, isso se deve ao fato de que a placenta pode atuar como barreira de proteção após a décima semana gestacional, antes disso o bebê exposto está mais vulnerável aos agentes teratogênicos. Nesse contexto, observa-se que a ZIKV é um grande fator de risco gestacional, que tem como sítio de infecção o cérebro fetal, placenta e cordão umbilical, e induz respostas inflamatórias no feto. Conclusão: Dessa forma, busca-se prevenir essa infecção, por meio do uso de repelentes, roupas que minimizem a exposição da pele e impedir o acesso do mosquito a locais com acúmulo de água.
Multiple Pregnancy and its Maternal Complications among Deliveries attending Nangarhar Univesity Teaching Hospital, Jalalabad, Afghanistan
Authors: Rahimi Suhaila , Sherzad Abdul Ghafar , Kamawal Noreena 
Published: October 2024

‌Multiple pregnancies are associated with an increased risk of obstetric complications as well as perinatal morbidity and mortality in developing countries because of the increased risk to both mother and baby. Therefore, the current study aimed to identify the maternal complications of multiple pregnancies among deliveries at Nangarhar University Teaching Hospital, Jalalabad, Afghanistan. A descriptive cross-sectional study was conducted on 442 mothers who gave multiple births at Nangarhar University Teaching Hospital, Jalalabad, Afghanistan, from March 2022 to September 2023 after obtaining ethical approval from the Institutional Review Committee (reference number: 10/02-15-2022). A non-probability-convenient sampling technique was used to select study participants. Data were collected using questionnaires from the hospital-based medical records of all participants. Those patients who were admitted to the obstetrics and gynecology ward for delivery with a clinical or ultrasound-confirmed diagnosis of multiple pregnancies after examination were included. The data were analyzed using the Statistical Package for Social Sciences (SPSS) version 26. A total of 22,409 births were recorded during this study at Nangarhar University Teaching Hospital; 442 were twin pregnancies, with a prevalence of 19/1000 births. The mean age of the study participants was 28.6 ± 5.3 years, while the mean age of gestation at the presentation was 36.5 ± 2 weeks. Among these, 425 (96.2%) births were twins, and 15 (3.4%) were triplets. The seven leading maternal complications of multiple pregnancies were postpartum hemorrhage (14.7%), preterm delivery (12.7%), preeclampsia (10.4%), antepartum hemorrhage (5.9%), urinary tract infection (5.9%), polyhydramnios (4.1%), and anemia (32.4%). The most common route of delivery was normal vaginal (78.5%). Multiple pregnancies are associated with a high risk of maternal complications, particularly postpartum hemorrhage, preterm labor, and preeclampsia; thus, maternal risks can be reduced by receiving adequate prenatal and postnatal care and early detection of maternal complications. Mothers carrying multiple pregnancies should receive immediate counseling regarding all the complications and should be kept under constant monitoring.
Indigenous Knowledge on Medicinal Plants Used by the People of Ghazni District, Afghanistan
Authors: Saais Hashmatullah , Nicnam Mohammad Masood , Tajzadah Abdul Wase 
Published: October 2024

The indigenous knowledge on medicinal plants is scientifically and culturally crucial. Medicinal plants are used traditionally in different parts of Afghanistan since centuries but much of the information is not yet documented. Study on medicinal plants was conducted in 2023 in Ghazni district (center of Ghazni province) and documented different species of medicinal plants used traditionally by the different ethnic group of people in Ghazni district. The study was focused on 45 common medicinal plants under 42 genera with local and scientific names, families, diseases treated usually, methods of preparation, parts of plants used, route of administration and so on. The medicinal plants were trees, shrubs and herbs. The data was collected using structured questionnaires by selecting 8 healers or Hakims (Experienced elders and druggist) from 8 ethnic groups such as; Tajik, Pashtun, Sadat, Hazara, Bayat, Arab, Uzbek, Sikhs/ Hindus by using purposive sampling method. The targeted medicinal plants species were cultivated and wild. About 51% of the plants were cultivated where 49% were wild. Different parts of the plants prepared in different methods and used in various mode of administration. The most dominant part of the plants used was leaves (31%). The route of administration was oral administration (77%) and the most common method of preparation was decoction (29%). Local people were highly dependent to medicinal plants in Ghazni district and most of the medicinal plants were cheap and easily reachable. Uprooting, overgrazing and overexploitation were the main challenges for the local medicinal plants in the study area. It is recommended that proper conservation and suitable usages strategies should be considered by ministry of agriculture, irrigation and livestock in order to protect medicinal plants in Ghazni district and all over the country.
The pathogenicity of the gastric bacteria and its potential threat to humans
Authors: Jakhir Hussein Kazim , Mohammed Ahmed , Zainab Sattar Zainab , Karim Haider , Saffah Amjad , Taleb Risan , Saad Haider , Alwan Hamid , Jamal Hassan 
Published: October 2024

Following the initial identification of Helicobacter pylori in the stomach and the following recognition of its detrimental effects, contemporary gastroenterology has advanced significantly. Research undertaken over nearly forty years has revealed that the bacteria is linked to the natural history of several upper gastrointestinal illnesses. Epidemiologic studies reveal a greater prevalence of autoimmune disorders occurring during or subsequent to infections with certain germs. Research findings indicate that H. pylori may act as a catalyst for infectious autoimmunity and might be linked to several autoimmune illnesses, both innate and acquired.
This research aims to deliver sufficient preventive and community information while rectifying misconceptions about H. pylori infection, and to examine the existing resistance related to H. pylori as a potential contributor to autoimmune disorders, including autoimmune thyroiditis, inflammatory bowel disease, and analogous conditions. This study focuses on several investigated and analyzed autoimmune illnesses.
Processo de amamentação exclusiva das mulheres que realizaram o parto domiciliar planejado
Authors: Soares Bruna Cristina , Muller Julia Cristina , Mendes Jânifer Souza 
Published: October 2024

A amamentação é a nutrição do bebê com o leite materno. Tal realidade é cercada por diversos contextos, nem sempre simples. O objetivo dessa pesquisa foi conhecer como se estabeleceu o processo de amamentação exclusiva das mulheres que realizaram o parto domiciliar planejado. A metodologia da pesquisa foi qualitativa descritiva, realizada através de entrevistas ou formulário online, com mulheres que realizaram o parto domiciliar planejado nos anos de 2012 ao ano de 2020. O processamento e análise dos dados foram realizados através da Análise Temática de Minayo. Com isso, emergiram as seguintes categorias: Processo de amamentar, Auxílio da equipe do Parto Domiciliar Planejado e Aleitamento materno, Parto Domiciliar Planejado e Golden Hour. Os resultados foram as categorias: Processo de amamentar: Das 20 participantes, 11 delas tiveram dificuldades nesse estabelecimento da amamentação. Auxílio da equipe do Parto Domiciliar Planejado: Todas as 20 mulheres entrevistadas responderam ao formulário que foi propiciado o momento da Golden hour. Como todas também relataram a influência positiva do Parto Domiciliar Planejado em relação ao sucesso da amamentação Como resultados apresentados, conclui-se que o parto domiciliar planejado contribuiu para o estabelecimento do processo de amamentação, bem como contato pele a pele já na primeira hora de vida favorece a formação do vínculo entre mãe e o recém-nascido. Também é possível considerar que o fato da mulher estar confortável e segura no ambiente escolhido para seu trabalho de parto a empodera e proporciona fluidez para o início do processo de amamentação.
Voix et énonciation dans Le Musée des contradictions d’Antoine Wauters1
Authors: El Jabri Ismaïl , Schaeverbeke Marie , Thanasi Joana 
Published: October 2024

L’article interroge l’énonciation dans Le Musée des contradictions d’Antoine Wauters. Dans cet ouvrage, les genres du roman, de la nouvelle et de la poésie s’allient pour proposer des discours à la fois indépendants et solidaires. Quant aux personnages, piégés dans les paradoxes de leur intériorité et écrasés par une extériorité politique violente, ils voient l’indicible de leur désespoir « exprimé » grâce au pouvoir de la poésie. Ces discours sont donc ceux de monstres marginaux, appartenant à une communauté de marginaux. Nous verrons dans quelle mesure le mélange des genres littéraires ancre l’énonciation à la fois dans l’intimité de l’introspection mais, plus encore, dans celle d’une communauté à définir.
Le revenu universel jugé à l’aune de la solidarité radicale de Paulo Freire et bell hooks
Authors: Duclos Mathilde 
Published: October 2024

Cet article retrace les caractéristiques de la solidarité radicale exposées dans les deux ouvrages majeurs des pédagogues critiques Paulo Freire et bell hooks, Pédagogie des opprimés et De la marge au centre : théorie féministe. Ces auteurs livrent une version très politique de la solidarité : inscrite dans un contexte de lutte sociale, elle correspond aux liens qui se tissent entre les personnes engagées pour l’« humanisation ». Précisant ainsi un horizon d’émancipation précieux que l’on pourrait estimer aujourd’hui perdu de vue, Freire et hooks notent que ceux qui s’y reconnaîtraient ont à charge de créer les conditions d’un dialogue sincère entre les personnes – opprimées et alliées – unies dans ce combat. En dessinant les contours de cette solidarité radicale, je dispose d’un horizon normatif critique à l’aune duquel juger mon objet de recherche, le revenu universel. J’en conclus que radicaliser cette forme de solidarité nécessiterait notamment de la repolitiser en assumant clairement sa fonction émancipatrice aux niveaux individuels et collectifs.
Plume‐ridge interaction via melt channelization at Galápagos and other near‐ridge hotspot provinces
Authors: Mittal Tushar , Richards Mark A. 
Published: April 2017

AbstractThe interaction of mantle plume driven flow with upwelling flow due to a nearby mid‐ocean ridge occurs for many mantle plumes including Galápagos and Iceland. This interaction is typified by trace element and isotopic signatures demonstrating the “contamination” of normal ridge composition by relatively enriched plume material. However, another common signature of plume‐ridge interaction is volcanic lineaments linking ridges and nearby plumes, perhaps most conspicuously the Wolf‐Darwin lineament (WDL) at Galápagos and the Rodrigues Ridge (RR) at La Réunion. These enigmatic features remain unexplained. Plume‐ridge interaction is commonly modeled in terms of interaction between solid‐state plume flow and divergent ridge flow, but such models do not likely lead to the kind of solid‐state flow channelization that might explain narrow features such as the WDL and RR. Likewise, models involving tapping of anomalously hot and/or fertile asthenosphere between the plume and ridge due to lithospheric faulting appear to be inconsistent with a variety of evidence. We propose an alternative model in which the lineaments are the surface expressions of localized melt channels in the asthenosphere formed due to instabilities in a two‐phase partially molten system. A thermodynamic analysis shows that given the magma fluxes inferred to be associated with structures such as WDL and RR, these melt channels can be maintained over plume‐ridge distances up to ∼1000 km. These results suggest that plume‐ridge interaction in general, possibly including transport of plume‐derived material along ridge axes (e.g., Iceland), may involve transport in high‐melt‐fraction channels, as opposed to just solid‐state mantle flow.
Late Jurassic flare‐up of the Coast Mountains arc system, NW Canada, and dynamic linkages across the northern Cordilleran orogen
Authors: Beranek Luke P. , McClelland William C. , van Staal Cees R. , Israel Steve , Gordee Sarah M. 
Published: April 2017

AbstractShort‐lived, high‐volume magmatic events or flare‐ups in Cordilleran‐style accretionary systems are presumably triggered by the rapid underthrusting of melt‐fertile lithosphere beneath a continental arc during extreme retroarc shortening. New zircon U‐Pb age and trace element geochemical studies of the Coast Mountains batholith were conducted to test this hypothesis and investigate cross‐orogen linkages between the Coast Mountains arc system and adjacent retroarc elements of the Canadian Cordillera. Late Jurassic (155–147 Ma) granitoids of the Saint Elias plutonic suite in southwestern Yukon were emplaced during a widespread magmatic event and correspond to an intrusive rate of ~350 km2/Myr, analogous to the scale of 160–150 Ma flare‐up activity in the Sierra Nevada batholith. The timing of Late Jurassic high‐volume magmatism was coincident with forearc and intraarc deformation events along the length of the Coast Mountains arc from Alaska to British Columbia. Whole‐rock and zircon rare earth element geochemical results from the Saint Elias plutonic suite confirm that continental lithosphere was a key source component for Late Jurassic granitoids, which strengthens the implied relationship between high‐volume arc magmatism and crustal recycling. Well‐documented episodes of late Middle to early Late Jurassic hinterland thrusting and metamorphism in the Intermontane and Omineca belts of the Canadian Cordillera preceded this high‐volume event and therefore support the hypothesis that retroarc shortening was dynamically linked to flare‐up activity. Late Jurassic magmatism was followed by a 140–125 Ma lull in most of the Coast Mountains batholith, which may be linked to ridge subduction, lithospheric delamination, mantle cooling, or plate reorganization.
The dynamical control of subduction parameters on surface topography
Authors: Crameri F. , Lithgow‐Bertelloni C.R. , Tackley P.J. 
Published: April 2017

AbstractThe long‐wavelength surface deflection of Earth's outermost rocky shell is mainly controlled by large‐scale dynamic processes like isostasy or mantle flow. The largest topographic amplitudes are therefore observed at plate boundaries due to the presence of large thermal heterogeneities and strong tectonic forces. Distinct vertical surface deflections are particularly apparent at convergent plate boundaries mostly due to the convergence and asymmetric sinking of the plates. Having a mantle convection model with a free surface that is able to reproduce both realistic single‐sided subduction and long‐wavelength surface topography self‐consistently, we are now able to better investigate this interaction. We separate the topographic signal into distinct features and quantify the individual topographic contribution of several controlling subduction parameters. Results are diagnosed by splitting the topographic signal into isostatic and residual components, and by considering various physical aspects like viscous dissipation during plate bending. Performing several systematic suites of experiments, we are then able to quantify the topographic impact of the buoyancy, rheology, and geometry of the subduction‐zone system to each and every topographic feature at a subduction zone and to provide corresponding scaling laws. We identify slab dip and, slightly less importantly, slab buoyancy as the major agents controlling surface topography at subduction zones on Earth. Only the island‐arc high and the back‐arc depression extent are mainly controlled by plate strength. Overall, his modeling study sets the basis to better constrain deep‐seated mantle structures and their physical properties via the observed surface topography on present‐day Earth and back through time.
Evolution of the south Pacific helium plume over the past three decades
Authors: Lupton J. E. , Jenkins W. J. 
Published: April 2017

AbstractThe recent GEOTRACES Eastern Pacific Zonal Transect in 2013 crossed the East Pacific Rise at 15°S following the same track as the 1987 Helios Expedition along the core of the mid‐depth helium plume that spreads westward from the East Pacific Rise (EPR) axis. The fact that several stations were co‐located with the earlier Helios stations has allowed a detailed comparison of the changes in the helium plume over the intervening 26 years. While the plume in many areas is unchanged, there is a marked decrease in plume intensity at longitude 120°W in the 2013 data which was not present in 1987. Recent radioisotope measurements along the plume track suggest that this decrease is due to the intrusion of a different water mass into the plume, rather than a modulation of hydrothermal input on the EPR axis. Analysis of GEOTRACES hydrographic data shows excess heat present in the plume up to 0.04°C, corresponding to a 3He/heat ratio of ∼2.5 × 10−18 mol J−1, similar to that found in mature hydrothermal vents. RAFOS floats deployed in 1987 indicate an average westward transport of ∼0.3 cm s−1 at 2500 m depth in the off‐axis plume, in agreement with recent estimates of ∼0.4 cm s−1 based on “aging” of the plume from 227Ac/3He ratios.
Utilizing 210Po deficit to constrain particle dynamics in mesopelagic water, western South China Sea
Authors: Ma Haoyang , Yang Weifeng , Zhang Lihao , Zhang Run , Chen Min , Qiu Yusheng , Zheng Minfang 
Published: April 2017

AbstractThe 210Po‐210Pb pair is increasingly used as a proxy of quantifying organic carbon export from the euphotic zone. However, disequilibria between 210Po and 210Pb in mesopelagic water have been poorly studied. Here we present unusual deficiencies of 210Po with respect to 210Pb in mesopelagic water (200–1000 m) in the South China Sea (SCS). The total particulate matter (TPM) increased by up to 32% in the mesopelagic layer comparing with the euphotic zone. The total 210Po/210Pb ratio varied from 0.41 to 0.98 with an average of 0.72 ± 0.19, showing an enhanced removal of 210Po in mesopelagic water. On average, particulate 210Po and 210Pb increased by 23% and 32% at the slope stations, respectively. These results indicated that the 210Po deficits result from lateral transport, probably via benthic nepheloid layer. Based on the deficiency of 210Po, the residence times of particulate 210Po were estimated to range from 0.11 to 0.25 year (avg. 0.17 ± 0.07 year), allowing resuspended sediment to disperse over a long range. The export fluxes of 210Po varied from 68 to 121 dpm m−2 d−1 with an average of 96 ± 27 dpm m−2 d−1, which was 6 times that out of the euphotic zone. Using the 210Po deficits, the export fluxes of TPM out of the mesopelagic layer were quantified to vary from 4.19 to 10.20 g m−2 d−1, revealing a large amount of particles from the shelf to the SCS basin. This study suggests that 210Po‐210Pb could be an effective tracer of tracking particle cycling in mesopelagic water.
ArabidopsisFruit Development
Authors: Martínez‐Laborda Antonio , Vera Antonio 
Published: April 2017

AbstractTheArabidopsisfruit is a dehiscent silique that basically consists of a mature ovary. Along the mediolateral axis, the ovary develops as a cylindrical species that externally comprises two valves with lateral polarity separated at the medial plane by two repla. Another tissue with lateral polarity, the valve margin, develops between valve and replum and will differentiate into the dehiscence zone. Our knowledge of the molecular mechanisms and genetic networks involved in the formation of these three pattern elements has increased greatly over the past few years. The present view on the establishment of this pattern is that the ovary reproduces the antagonistic interactions between meristem‐ and leaf‐expressed genes. Thus, the replum displays meristematic properties and expresses meristem genes (replum factors), whereas valves express genes that work to make leaves (valve factors) and are more related to these lateral organs. Following this line of argument, a recent model puts forward that the antagonistic activities of the opposing gradients of replum and valve factors determine the territories of the ovary where replum, valve margin and valves will form. Undoubtedly, understanding these mechanisms will contribute to optimize harvest yield in crops with dehiscent fruits, providing control of seedpod shatter.