bluuebunny/crossref_metadata_2025_split huggingface dataset:
Overestimation and adjustment of Antarctic ice flow velocity fields reconstructed from historical satellite imagery
Authors: Li Rongxing , Cheng Yuan , Cui Haotian , Xia Menglian , Yuan Xiaohan , Li Zhen , Luo Shulei , Qiao Gang 
Published: March 2022

Abstract. Antarctic ice velocity maps describe the ice flow
dynamics of the ice sheet and are one of the primary components used to
estimate the Antarctic mass balance and contribution to global sea level
changes. In comparison to velocity maps derived from recent satellite images
of monthly to weekly time spans, historical maps, from before the 1990s,
generally cover longer time spans, e.g., over 10 years, due to the scarce
spatial and temporal coverage of earlier satellite image data. We found
velocity overestimations (OEs) in such long-span maps that can be mainly
attributed to velocity gradients and time span of the images used. In
general, they are less significant in slow-flowing grounded regions with low
spatial accelerations. Instead, they take effect in places of high ice
dynamics, for example, near grounding lines and often in ice shelf fronts.
Velocities in these areas are important for estimating ice sheet mass
balance and analyzing ice shelf instability. We propose an innovative
Lagrangian velocity-based method for OE correction without the use of field
observations or additional image data. The method is validated by using a
set of ground truth velocity maps for the Totten Glacier and Pine Island
Glacier which are produced from high-quality Landsat 8 images from 2013 to
2020. Subsequently, the validated method is applied to a historical velocity
map of the David Glacier region from images from 1972–1989 acquired during
Landsat 1, 4, and 5 satellite missions. It is demonstrated that velocity overestimations of up to 39 m a−1 for David Glacier and 195 m a−1 for Pine Island Glacier can be effectively corrected. Furthermore, temporal
acceleration information, e.g., on basal melting and calving activities, is
preserved in the corrected velocity maps and can be used for long-term ice
flow dynamics analysis. Our experiment results in the Pine Island Glacier (PIG) show that OEs of a
15-year span can reach up to 1300 m a−1 along the grounding line and
cause an overestimated grounding line (GL) flux of 11.5 Gt a−1 if not corrected. The
magnitudes of the OEs contained in both velocity and mass balance estimates
are significant. When used alongside recent velocity maps of 1990s–2010s,
they may lead to underestimated long-term changes for assessment and
forecast modeling of the global climate change impact on the Antarctic ice
sheet. Therefore, the OEs in the long-span historical maps must be seriously
examined and corrected. We recommend that overestimations of more than the
velocity mapping uncertainty (1σ) be corrected. This velocity
overestimation correction method can be applied to the production of
regional and ice-sheet-wide historical velocity maps from long-term
satellite images.
MONOISME DAN PLURALISME KEBENARAN DALAM PERSPEKTIF HUKUM ISLAM
Authors: Ilham Muhammad 
Published: March 2022

Manusia sebagai makhluk yang berpikir akan terus berupaya mengeksplorasi akalnya untuk menemukan kebenaran yang hakiki dari yang ada, hingga manusia itu menjumpai sumber dari kebenaran yang ada. Tuhan sebagai sumber kebenaran mutlak bagi manusia yang mengimani-Nya, ajaran Islam digali dari sumber utamanya yaitu al-Qur’an dan Hadits, dan proses penggaliannya yang dilakukan oleh masing-masing individu muslim maupun non muslim, dalam ilmu filsafat, paham kebenaran yang ada berasal dari yang serba Esa dikenal dengan istilah monisme, dan kebenaran yang berasal dari yang serba banyak dikenal dengan istilah pluralisme. Dalam pandangan Islam, monoisme merupakan pengakuan akan kebenaran agama selain Islam bertentangan dengan eksistensi agama Islam itu sendiri sebagai satu-satunya agama yang diridhoi Allah swt. menjadi agama yang wajib dianut umat Muhammad saw sedangkan pluralisme dalam kehidupan adalah bagian dari syariat Islam, yaitu realitas stratifikasi kualitas manusia, realitas kehidupan manusia yang bersuku-suku maupun berbangsa-bangsa.
علم مقاصد الشريعة الإسلامية و ضرورته المعاصرة
Authors: علاء الدين زعتري 
Published: March 2022

علم مقاصد الشريعة الإسلامية و ضرورته المعاصرة
The research has taken the Science of Sharia’ Intentions as subsidiary Science descending from Science of origins, which is firstly concerned with assuring that Islamic Shana "based on intentions which are: necessitieds , needs and improvements The researcher managed to clarify things, in this science of Sharia’ as he defined these intentions, their benefits, their proofs, ways of knowing them, their levels, their divisions and their characteristics
قرار مجلس الأمن رقم 1593-2005 م : دراسة قانونية على ضوء ميثاق منظمة الأمم المتحدة لسنة 1945 م و نظام روما الأساسي 1998 م
Authors: عبد الإله عبد اللطيف محمد حامد 
Published: March 2022

قرار مجلس الأمن رقم 1593-2005 م : دراسة قانونية على ضوء ميثاق منظمة الأمم المتحدة لسنة 1945 م و نظام روما الأساسي 1998 م
The research discusses the articles, of the International Justice Court and the conditions in which it was not concrned .in the light of and because of the decision number 1593 issued by the Security Council on 13.3.2005 concerning the situation in Darfor through the covenant of the U.N.O.
And the aims of the Security Council and the different basic laws in the criminal law which is internationally confessed with ,seen in the base of regionality of criminal law and the base of the objective criminal law and the right of each country in issuing the criminal laws and their application on its region to acquire national sovereign and the complete independence of the sovereign and the complete independence of the dominance of the international government which was represented by the countires of aggression to acquire their own colonial interests in the weakened conutries
الختان حكمه و أدلته و أقوال العلماء فيه : دراسة موضوعية تحليلية
Authors: عمر المعروف علي محمد نور شريف 
Published: March 2022

الختان حكمه و أدلته و أقوال العلماء فيه : دراسة موضوعية تحليلية
The researcher colleded all the Hadiths concerning circumcision and followed narraters and studied their contexts and conducted their Soundness also he mentioned savants’ sayings in that.
The research concluded that the sunna cirumcision is alegislated matter but the rest of circumcision types are prohibited and those who practise them are criminals who must be punished
A simple calculation of the sea level trajectories over the Indian Ocean
Authors: RAO G. V. , BOLHOFER W. C. , BOOGAARD H. M. E. VAN DE 
Published: March 2022

Quasi-horizontal, 48-hr air trajectories are constructed over the Indian Ocean utilizing a mean sea level map for July and a series of daily maps in June 1970. The purpose of this calculation is to provide a field of trajectories based on the broad scale pressure gradient. Special emphasis is placed on those trajectories associated with the East African jet, the southern equatorial trough and the monsoon trough.
Results included in this article showed that reasonably representative trajectories were calculated. Furthermore, the derived vorticity and divergence fields (not shown here) showed fair association with the significant synoptic features.
Imagens do pensamento: sociedade hipercomplexa e educação remota
Authors: Cannavô Vinícius , Suppi Pinto Tainá 
Published: March 2022

A resenha da obra:
HABOWSKI, Adilson Cristiano; CONTE, Elaine (Orgs.). Imagens do pensamento: sociedade hipercomplexa e educação remota. São Paulo: Pimenta Cultural, 2020. 686 p.
Principais alterações hematológicas da Leucemia Linfocítica Aguda (LLA)
Authors: Franco Hilario Willyan , Silveira de Moraes Hilario Lívia 
Published: March 2022

A leucemia é um tipo de câncer caracterizado pela proliferação exacerbada de células leucocitárias imaturas oriundas da medula óssea. A leucemia linfocítica aguda é o tipo mais comum de câncer em crianças de 2 a 10 anos de idade. Com prevalência de 70% para estas e apenas 30% em adultos tal enfermidade é caracteriza pela rápida evolução e pela presença maciça de linfoblastos na medula óssea, sangue periférico e em outros órgãos. O quadro anêmico mais observado é normocítico normocrômico acompanhado de trombocitopenia. A classificação morfológica da LLA em L1, L2 e L3 é dirigida por características clínicas e por aspectos citomorfológicos e citoquímicos da medula e sangue periférico do paciente. O objetivo deste artigo é descrever, pontuar e revisar as principais alterações hematológicas e a classificação da LLA no contexto de um laboratório de hematologia clínica de rotina.
Palavras-chave: Câncer. Leucemia Linfocítica Aguda. Linfoma. Leucemia Linfoblástica.
Análise Ergonômica em Jogadores de E-Sport no âmbito computacional
Authors: De Sá Cabral Melo Jaqueline , Kian Nelson 
Published: March 2022

Introdução: O crescente número de jogadores dentro do âmbito eletrônico, seja de maneira lúdica ou profissional, nos leva a voltar a atenção para a saúde destes e riscos aos quais estão submetidos. Acredita-se que os e-Sports, como são chamados os esportes eletrônicos, podem oferecer riscos musculoesqueléticos aos que praticam, tendo em vista os constantes movimentos repetitivos (em especial dos punhos e mãos), posturas adotadas e a elevada carga horária em frente ao computador. Objetivo: Analisar de forma individualizada o risco de desenvolvimento de lesões, especialmente de membros superiores, em jogadores de League of Legends. Bem como verificar a postura e biomecânica, traçando, assim, um perfil ergonômico. População e métodos: Em 2020, foram coletados dados ergonômicos de cinco jogadores de League of Legends e comparados com a norma regulamentadora de ergonomia (NR17). Com isso, foram aplicados um auto questionário e os métodos RULA e MOORE GARG, para uma análise mais precisa dos riscos de lesões. Resultados: Foram verificados elevados riscos de lesões em jogadores, decorrentes da alta carga horária frente ao computador, somada ao mau posicionamento e utilização de equipamentos e mobiliários inadequados. As regiões mais prejudicadas em consequência destes fatores, foram punho-mão e a coluna vertebral. Conclusão: Faz-se necessário a propagação de conhecimentos ergonômicos voltada para jogadores de e-Sports, com intuito de orientá-los e prevenir o risco de lesões, proporcionando melhor desempenho e qualidade de vida a estes jogadores

Palavras-chave: Ergonomia. E-sport. Fisioterapia no Esport. League of Legends.
Os fatores biopsicossociais de um trabalhador: estudo de caso de um profissional motorista de ônibus urbano
Authors: Dias Monteiro Carolina , De Sá Cabral Melo Jaqueline , Pimentel Dias Maria Eduarda , Kian Nelson 
Published: March 2022

O motorista de ônibus urbano influencia diretamente nas atividades das pessoas que utilizam o transporte público, uma vez que o transporte é essencial para que uma cidade funcione. O motorista durante a sua jornada de trabalho é submetido a múltiplos riscos que podem gerar agravos, portanto, este estudo tem como objetivo verificar os fatores biopsicossociais envolvidos na saúde do profissional que atua como motorista de transporte coletivo urbano por meio de um estudo de caso. A coleta dos dados foi por meio de um check-list com abordagem sobre vida pessoal, social, profissional e econômica. Os resultados foram analisados comparando-os com as normas regulamentadoras da profissão, como a Constituição Federal, a CLT e outras bibliografias e artigos pertinentes aos assuntos, referentes à legislação brasileira. A partir dos resultados obtidos com a entrevista, tornou-se possível evidenciar aspectos positivos sobre a profissão, no que se diz respeito à saúde do trabalhador, como, por exemplo, a sua jornada de trabalho, que o permite conciliar os horários com os estudos e ainda obter uma boa noite de sono. Consegue também manter uma alimentação regular e tempo para lazer. Entretanto, quanto aos aspectos negativos, pode-se dizer que esta se trata de uma profissão que exige um alto nível de atenção e que pode gerar estresse. Aumentar o número de funcionários, melhorar a estrutura e capacitar melhor os colaboradores é uma solução para melhorar o ambiente de trabalho, segundo o entrevistado, que, apesar dos fatores negativos, busca manter harmonia entre a saúde e o trabalho que exerce. Vale ressaltar que, além dos fatores que a profissão o expõe, a qualidade de vida do trabalhador decorre também dos hábitos de vida que este adota.

Palavras-chave: Motorista de Ônibus. Condições de trabalho. Saúde do trabalhador. Qualidade de vida. Transporte Coletivo.
Construção de um grupo de trabalho em educação permanente em hospital público da rede Ebserh
Authors: Marques Tauro Domingos Raquel Luciana Angela , Bontempo Ferraz Vaz Mayara 
Published: March 2022

Este relato de experiência trata-se da descrição do processo de construção de um grupo de trabalho de educação permanente em saúde, em serviço hospitalar do SUS vinculado à rede Ebserh, na cidade de Campo Grande, Mato Grosso do Sul, Brasil. O grupo de trabalho é proveniente da preocupação em capacitar e aperfeiçoar todos os profissionais da equipe multiprofissional envolvidos com o cuidado assistencial no serviço para garantir atendimento de qualidade, com segurança e baseado em evidências científicas. Ao produzir este relato, objetiva-se informar a estratégia de implantação adotada, descrever as metodologias de ensino escolhidas, discutir os resultados de 18 meses de trabalho, e assim, fornecer subsídios para outros profissionais ou serviços de saúde que almejam construir estratégias de educação permanente para suas equipes, visando sempre o bem-estar da população atendida. Como resultado da formação deste grupo de trabalho, aproximadamente 97 profissionais de diversas categorias foram treinados, 5 protocolos clínicos multiprofissionais foram construídos e mais de 30 documentos formais para reestruturação dos processos de trabalho foram validados. A equipe multiprofissional da unidade demonstrou satisfação com a inovação.

Palavras-chave: Educação em saúde. Serviço hospitalar de emergência. Equipe de assistência ao paciente. Sistema Único de Saúde. Gestão da qualidade.
Trauma Mechanisms and Surgical Outcomes in the Elderly Patient with Chronic Subdural Hematoma
Authors: Sundblom Jimmy , Sandberg Elisabeth , Ronne-Engström Elisabeth 
Published: March 2022

Background
Chronic subdural hematoma is the preeminent neurosurgical condition in the older population. This retrospective single-centre study focuses on outcome after surgery of chronic subdural hematoma in patients over 70 years.
Methods
Patients treated at a single neurosurgical referral centre between 2010 and 2014 were screened. Included patients were assessed for comorbid conditions, lifestyle factors, and outcomes including recurrence, mortality, and postoperative complications.
Results
A total of 511 patients (70–97 yrs) were identified. 50.7% of patients were treated with anticoagulants and/or antiplatelet therapy. A known probable cause for the hematoma was found in 68.1% of patient’s histories. Mortality rate was 3.1% and recurrence was seen in 49 patients (9.6%). Postoperative complications were more common in patients with excessive use of alcohol (p value = .02). Neurological function was improved in 78.1% of patients after the initial surgery. A strategy of delayed contralateral surgery in bilateral hematomas showed low rates of recurrence.
Conclusion
Fall injuries are the most common underlying trauma mechanism in the elderly with chronic subdural hematoma. Recurrence is not more common in the elderly patient group compared to the general population. Excessive alcohol use is a risk factor for post-operative complications.
Lectotype designation and redescription of four commonly collected Neotropical species of Strumigenys (Hymenoptera: Formicidae)
Authors: Silva Thiago Sanches Ranzani Da , Chaul Júlio Cezar Mário , Feitosa Rodrigo Machado 
Published: March 2022

In 1887, Mayr described four species of the ant genus Strumigenys collected in the Brazilian state of Santa Catarina: Strumigenys unidentata, Strumigenys subedentata, Strumigenys denticulata, and Strumigenys crassicornis. All of them were described based on a series of one to several specimens, without designation of a holotype, as usual at that time. The same can be said about Strumigenys eggersi, described by Emery in 1890 based on specimens collected in Saint Thomas (U.S. Virgin Islands), without designation of a holotype. In 1961, Brown designated a lectotype for S. unidentata and synonymized it under Strumigenys louisianae. However, the specimens belonging to the type series of the other four species remain as syntypes. Considering that these are four of the most frequently collected species of Strumigenys in the Neotropical region, in this work we provide lectotype designations and complete redescriptions for S. crassicornis, S. denticulata, S. eggersi, and S. subedentata to ensure the taxonomic stability of these names
Nuevo género de braquiopodos rinconélidos del Praguiense (Devónico Inferior) de la región cantabro-celtibérica (España)
Authors: García-Alcalde Fernández Jenaro Luis 
Published: March 2022

La semejanza faunística general entre las diferentes regiones del dominio ibarmagrebí, durante el Praguiense, es clara. Sin embargo, el número de especies comunes de braquiopodos no es muy elevado. Esto se debe, en buena medida, a las fluctuaciones eustaticas que tuvieron lugar durante el período. Las regresiones introdujeron en algunas de las áreas facies muy someras, incluso supramareales, desfavorables para los braquiópodos, mientras que las transgresiones aumentaron considerablemente el provincialismo de las formas del grupo. En concreto, en la región cántabro-celtibérica (Cordillera Cantábrica, Guadarrama oriental y Aragón), se conocen alrededor de 53 especies de braquiópodos praguienses, de las cuales sólo 6 son comunes a todas las áreas. En este trabajo se describe un nuevo género rinconélido, Lebanzuella, cuya especie-tipo, L. lebanza, se encuentra en el Praguiense de Asturias, Palencia y Guadarrama oriental. Esta forma contribuye a aumentar la semejanza entre las zonas indicadas. Sin embargo, al menos, otras 7 especies, la mayor parte sin describir ni figurar, reconocidas por el autor en colecciones, podrían ser incorporadas al acervo común de la región en un futuro próximo.
Cuersithyris (brachiopoda, terebratulida), , del jurásico inferior de la cordillera ibérica, España (brachiopoda, terebratulida), , del jurásico inferior de la cordillera ibérica, España
Authors: Rodrigo Sanz Ana , Comas Rengifo María José 
Published: March 2022

Los ejemplares de braquiópodos del genera Cuersithyrisson muy numerosos en los materiales carbonatados del Sinemuriense superior (Zona Raricostatum)-Pliensbachiense inferior (Zona Ibex, Subzona Masseanum) de la Cordillera ibérica. La caracterización de las especies se ha realizado a partir de ejemplares procedentes de siete localidades de la Cordillera Ibérica y una de Mallorca. El género Cuersithyris, poco estudiado hasta el momento, se caracteriza por un umbo masivo, recurvado, foramen muy pequeño, líneas de crecimiento marcadas, surco medio en la valva dorsal y callosidades umbonales muy desarralladas. La diferenciación de las especies C. radstockiensis y C. davidsoni se ha realizado teniendo en cuenta el contorno, grado de convexidad de las valvas, desarrallo del surco medio dorsal, sección transversal, engrosamiento umbonal, morfología del proceso cardinal, placas cardinales y bandeleta transversal. La variabilidad reconocida para la especie C. davidsoni incluye las formas atribuidas hasta el momento a C. cuersensis. El registro del género se restringe a las cuencas del suroeste de Europa, donde se ha detectado un relevo relativamente rápido de estas especies. Durante el intervalo de tiempo considerado, las asociaciones de braquiópodos que se han reconocido muestran afinidades con la Provincia Europea.
Effect of neural network structure in accelerating performance and accuracy of a convolutional neural network with GPU/TPU for image analytics
Authors: Ravikumar Aswathy , Sriraman Harini , Sai Saketh P. Maruthi , Lokesh Saddikuti , Karanam Abhiram 
Published: March 2022

Background
In deep learning the most significant breakthrough in the field of image recognition, object detection language processing was done by Convolutional Neural Network (CNN). Rapid growth in data and neural networks the performance of the DNN algorithms depends on the computation power and the storage capacity of the devices.

Methods
In this paper, the convolutional neural network used for various image applications was studied and its acceleration in the various platforms like CPU, GPU, TPU was done. The neural network structure and the computing power and characteristics of the GPU, TPU was analyzed and summarized, the effect of these on accelerating the tasks is also explained. Cross-platform comparison of the CNN was done using three image applications the face mask detection (object detection/Computer Vision), Virus Detection in Plants (Image Classification: agriculture sector), and Pneumonia detection from X-ray Images (Image Classification/medical field).

Results
The CNN implementation was done and a comprehensive comparison was done on the platforms to identify the performance, throughput, bottlenecks, and training time. The CNN layer-wise execution in GPU and TPU is explained with layer-wise analysis. The impact of the fully connected layer and convolutional layer on the network is analyzed. The challenges faced during the acceleration process were discussed and future works are identified.
Titanium dioxide dental implants surfaces related oxidative stress in bone remodeling: a systematic review
Authors: Abdulhameed Elaf Akram , Al-Rawi Natheer H. , Omar Marzuki , Khalifa Nadia , Samsudin A.B. Rani 
Published: March 2022

Background
Titanium dioxide dental implants have a controversial effect on reactive oxygen species (ROS) production. ROS is necessary for cellular signal transmission and proper metabolism, but also has the ability to cause cell death as well as DNA, RNA, and proteins damage by excessive oxidative stress. This study aimed to systematically review the effect of titanium dioxide dental implant-induced oxidative stress and its role on the osteogenesis-angiogenesis coupling in bone remodeling.

Methods
This systematic review was performed conforming to preferred reporting items for systematic review and meta-analysis (PRISMA) model. Four different databases (PubMed, Science Direct, Scopus and Medline databases) as well as manual searching were adopted. Relevant studies from January 2000 till September 2021 were retrieved. Critical Appraisal Skills Programme (CASP) was used to assess the quality of the selected studies.

Results
Out of 755 articles, only 14 which met the eligibility criteria were included. Six studies found that titanium dioxide nanotube (TNT) reduced oxidative stress and promoted osteoblastic activity through its effect on Wnt, mitogen-activated protein kinase (MAPK) and forkhead box protein O1 (FoxO1) signaling pathways. On the other hand, three studies confirmed that titanium dioxide nanoparticles (TiO2NPs) induce oxidative stress, reduce ostegenesis and impair antioxidant defense system as a significant negative correlation was found between decreased SIR3 protein level and increased superoxide (O2•-). Moreover, five studies proved that titanium implant alloy enhances the generation of ROS and induces cytotoxicity of osteoblast cells via its effect on NOX pathway.

Conclusion
TiO2NPs stimulate a wide array of oxidative stress related pathways. Scientific evidence are in favor to support the use of TiO2 nanotube-coated titanium implants to reduce oxidative stress and promote osteogenesis in bone remodeling. To validate the cellular and molecular cross talk in bone remodeling of the present review, well-controlled clinical trials with a large sample size are required.