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| 1 | Occlusion of the anterior cerebral artery after head trauma显示文摘Intracranial arterial occlusion is rarely encountered in association with head injury.Only six cases of traumatic occlusion of the anterior cerebral artery(ACA) have previously been reported.In this paper,the authors describe a case of a posttraumatic occlusion of ACA.A 35-year-old male presented to the emergency room with severe head injury.Computed tomography(CT) scan displayed diffuse brain swelling with multiple skull fractures.Follow up CT scan showed extensive cerebral infarction in the territory of ACA.The patient underwent CT angiography that demonstrated occlusion of the ACA by a fracture of the anterior fossa.He died after 3 d.ACA traumatic occlusion is a rare condition,with poor prognosis.In this case,fracture was responsible for dissection and direct obstruction of the artery. | Wellingson Silva Paiva Almir Ferreira de Andrade Matheus Schmidt Soares Robson Luis Amorim Eberval Gadelha Figueiredo Manoel Jacobsen Teixeira | 2013 | World Journal of Radiology2013，5，5： | 7 |
| 2 | 超载交通对道路路面性能的影响显示文摘道路交通由大量不同类型的车辆组成,在路面设计中,应用卡车因子将这些车辆对路面的破坏转化成具有相同破坏的标准轴考虑,将卡车转化为标准轴的卡车因子或将各轴转化为标准轴的当量轴载,换算系数是通过平均轴载定义的,这一过程中包括轴载大于最大限值的车辆,也有相当数量总重超载的车辆,这些车辆导致路面显著破坏,增加了路面建设和维修费用。该文通过研究不同车辆在5种不同沥青层厚度和5种不同路基刚度模量的一组路面上的卡车因子,来探讨超载车辆对道路路面的影响。研究显示:与法定荷载的相同车辆相比,超载车辆的存在会将路面成本提高100%以上。 | J. C. Pais S. I. R. Amorim M. J .C. Minhoto 孙吉书 耿晓婷 孙建诚 | 2015 | 中外公路2015，35，3： | 5 |
| 3 | Integration of machine learning with phase field method to model the electromigration induced Cu_(6)Sn_(5) IMC growth at anode side Cu/Sn interface显示文摘Currently,in the era of big data and 5G communication technology,electromigration has become a serious reliability issue for the miniaturized solder joints used in microelectronic devices.Since the effective charge number(Z*)is considered as the driving force for electromigration,the lack of accurate experimental values for Z* poses severe challenges for the simulation-aided design of electronic materials.In this work,a data-driven framework is developed to predict the Z* values of Cu and Sn species at the anode based LIQUID,Cu_(6)Sn_(5) intermetallic compound(IMC)and FCC phases for the binary Cu-Sn system undergoing electromigration at 523.15 K.The growth rate constants(kem)of the anode IMC at several magnitudes of applied low current density(j=1×10^6 to 10×10^6A/m^2)are extracted from simulations based on a 1D multi-phase field model.A neural network employing Z* and j as input features,whereas utilizing these computed kemdata as the expected output is trained.The results of the neural network analysis are optimized with experimental growth rate constants to estimate the effective charge numbers.For a negligible increase in temperature at low j values,effective charge numbers of all phases are found to increase with current density and the increase is much more pronounced for the IMC phase.The predicted values of effective charge numbers Z* are then utilized in a 2D simulation to observe the anode IMC grain growth and electrical resistance changes in the multi-phase system.As the work consists of the aspects of experiments,theory,computation,and machine learning,it can be called the four paradigms approach for the study of electromigration in Pb-free solder.Such a combination of multiple paradigms of materials design can be problem-solving for any future research scenario that is marked by uncertainties regarding the determination of material properties. | Anil Kunwar Yuri Amorim Coutinho Johan Hektor Haitao Ma Nele Moelans | 2020 | Journal of Materials Science & Technology2020，59，24： | 3 |
| 4 | Calcitonin gene-related peptide and traumatic brain injury显示文摘Dear editor,It is with great interest that we read the article“Relationship of calcitonin gene-related peptide with disease progression and prognosis of patients with severe traumatic brain injury”(Chen et al.,2018).In this study,the authors evaluated 121 patients who were divided into mild/moderate traumatic brain injury(TBI)(n=61),severe TBI(n=35)and control(n=25)groups,and measured serum levels of calcitonin gene-related peptide(CGRP)and serum endothelin-1(ET-1).They found that low levels of CGRP and high levels of ET-1 were associated with high mortality at 6 months.Identification of morphological abnormalities on CT scans is very important for evaluating patients with TBI because different diagnoses are made based on different imaging findings(Maas et al.,2005). | Saul Almeida da Silva Almir F.de Andrade Robson Luis Oliveira de Amorim Wellingson S.Paiva | 2019 | Neural Regeneration Research2019，14，4： | 3 |
| 5 | Conformal and continuous deposition of bifunctional cobalt phosphide layers on p-silicon nanowire arrays for improved solar hydrogen evolution显示文摘垂直地排列的 p 硅 nanowire (SiNW ) 数组广泛地为太阳开车的氢进化作为有希望的光阴极在最近的年里被调查了。然而,有用一条简单、买得起的途径的两项高 photoelectrocatalytic 活动和长期的运作的稳定性的 SiNW 光阴极的制造是一项挑战性的任务。此处,我们报导 di 钴磷化物的保角、连续的免职(公司 2 P ) 经由一个划算的扔落下的方法的平版印刷术有图案的高度订的 SiNW 数组上的层由一个低温度的 phosphorization 处理列在后面。同样扔的公司 2 P 层由水晶的 nanoparticles 组成并且与 SiNWs 有亲密接触,形成明确的 SiNW@Co 2 P 核心 / 壳 nanostructure。保角、连续的公司 2 P 层作为能够实质地为氢进化反应改进 photoelectrocatalytic 活动的高度有效的催化剂工作(她的) 并且有效地使钝化保护他们免受相片氧化的伤害的 SiNWs,因此延长电极的一生。作为 aconsequence, SiNW@Co 2 有优化公司 2 P 层厚度展出一个高光电流密度 of-21.9 妈 ? 獡愠 ? 汥' 虪箳椰嬑郢 G? 祢愠猠牴楡桧晴牯慷摲洠汯整 ?慳瑬猠湹桴獥獩愠灰潲捡 | Sitaramanjaneva Mouli Thalluri Jerome Borme Kang Yu Junyuan Xu Isilda Amorim Joao Gaspar Liang Qiao Paulo Ferreira Pedro Alpuim Lifeng Liu | 2018 | Nano Research2018，11，9： | 2 |
| 6 | Evaluation of biodegradable electric conductive tube-guides and mesenchymal stem cells显示文摘AIM: To study the therapeutic effect of three tubeguides with electrical conductivity associated to mesenchymal stem cells(MSCs) on neuro-muscular regeneration after neurotmesis.METHODS: Rats with 10-mm gap nerve injury were tested using polyvinyl alcohol(PVA), PVA-carbon nanotubes(CNTs) and MSCs, and PVA-polypyrrole(PPy). The regenerated nerves and tibialis anterior muscles were processed for stereological studies after 20 wk. The functional recovery was assessed serially for gait biomechanical analysis, by extensor postural thrust, sciatic functional index and static sciatic functionalindex(SSI), and by withdrawal reflex latency(WRL). In vitro studies included cytocompatibility, flow cytometry, reverse transcriptase polymerase chain reaction and karyotype analysis of the MSCs. Histopathology of lung, liver, kidneys, and regional lymph nodes ensured the biomaterials biocompatibility. RESULTS: SSI remained negative throughout and independently from treatment. Differences between treted groups in the severity of changes in WRL existed, showing a faster regeneration for PVA-CNTs-MSCs(P < 0.05). At toe-off, less acute ankle joint angles were seen for PVA-CNTs-MSCs group(P = 0.051) suggesting improved ankle muscles function during the push off phase of the gait cycle. In PVA-PPy and PVA-CNTs groups, there was a 25% and 42% increase of average fiber area and a 13% and 21% increase of the 'minimal Feret's diameter' respectively. Stereological analysis disclosed a significantly(P < 0.05) increased myelin thickness(M), ratio myelin thickness/axon diameter(M/d) and ratio axon diameter/fiber diameter(d/D; g-ratio) in PVA-CNT-MSCs group(P < 0.05). CONCLUSION: Results revealed that treatment with MSCs and PVA-CNTs tube-guides induced better nerve fiber regeneration. Functional and kinematics analysis revealed positive synergistic effects brought by MSCs and PVA-CNTs. The PVA-CNTs and PVA-PPy are promising scaffolds with electric conductive properties, bio- and cytocompatible that might prevent the secondary neurogenic muscular atrophy by improving the reestablishment of the neuro-muscular junction. | Jorge Ribeiro Tiago Pereira Ana Rita Caseiro Paulo Armada-da-Silva Isabel Pires Justina Prada Irina Amorim Sandra Amado Miguel Franca Carolina Goncalves Maria Ascensao Lopes Jose Domingos Santos Dina Morais Silva Stefano Geuna Ana Lúcia Luís Ana Colette Maurício | 2015 | World Journal of Stem Cells2015，7，6： | 2 |
| 7 | Mitochondria in colorectal cancer stem cells-a target in drug resistance显示文摘Colorectal cancer(CRC)is the third most diagnosed cancer and the second most deadly type of cancer worldwide.In late diagnosis,CRC can resist therapy regimens in which cancer stem cells(CSCs)are intimately related.CSCs are a subpopulation of tumor cells responsible for tumor initiation and maintenance,metastasis,and resistance to conventional treatments.In this scenario,colorectal cancer stem cells(CCSCs)are considered an important key for therapeutic failure and resistance.In its turn,mitochondria is an organelle involved in many mechanisms in cancer,including chemoresistance of cytotoxic drugs due to alterations in mitochondrial metabolism,apoptosis,dynamics,and mitophagy.Therefore,it is crucial to understand the mitochondrial role in CCSCs regarding CRC drug resistance.It has been shown that enhanced anti-apoptotic protein expression,mitophagy rate,and addiction to oxidative phosphorylation are the major strategies developed by CCSCs to avoid drug insults.Thus,new mitochondria-targeted drug approaches must be explored to mitigate CRC chemoresistance via the ablation of CCSCs. | Mateus de Almeida Rainho Priscyanne Barreto Siqueira Ísis Salviano Soares de Amorim Andre Luiz Mencalha Alessandra Alves Thole | 2023 | Cancer Drug Resistance2023，6，2： | 2 |
| 8 | Innovation and financial performance of companies doing business in Brazil显示文摘In this paper,we analyze the relationships among innovation efforts,the impacts of these innovations,and the financial performance of Brazilian companies.We hypothesize that innovation efforts do not directly translate into financial performance.Due to the inherent uncertainty of innovative projects,such efforts must first lead to effective innovation results or impacts before they are capable of contributing to a company's financial performance.Using the Brazilian Institute of Geography and Statistics'(IBGE)comprehensive official databases on innovation and performance,we study 5,025 firms using exploratory factor analysis and structural equation modeling.The results suggest that efforts in innovation possibly generate impacts;however,these impacts do not necessarily imply better financial performance.Therefore,although firms'efforts may lead to new products,they will not contribute to financial gains in the short term,reflecting the risky and costly nature of innovation.The study aims to contribute to the discussion on firm-level impacts of innovation from the context of a large developing country,since empirical results of the literature are mixed. | Juliana Albuquerquer Saliba de Oliveira Leonardo Fernando Cruz Basso Herbert Kimura Vinicius Amorim Sobreiro | 2018 | International Journal of Innovation Studies2018，2，4： | 2 |
| 9 | Use of ANSYS for Thermal Analysis in Mass Concrete显示文摘 | Nailde de Amorim Coelho Lineu Jose Pedroso Joao Henrique da Silva Rego Antonio Alberto Nepomuceno | 2014 | Journal of Civil Engineering and Architecture2014，8，7： | 2 |
| 10 | Energetic-protein supplementation in the last 60 days of gestation improves performance of beef cows grazing tropical pastures显示文摘Background: Nutrition is one of the most important factors that affect animal performance, and it therefore also impacts on financial results in beef systems. In this way, finding the best strategy for feeding supplements is of paramount importance. Aiming to evaluate the effect of supplement feeding strategies for beef cows in the last third of gestation, two experiments were conducted. In Experiment 1, 35 pregnant Nellore cows were assigned to a completely randomized design with four treatments: control, which received no supplement; supplementation for the last 30 d of gestation(30-d; 3.0 kg/d); supplementation for the last 60 d of gestation(60-d; 1.5 kg/d); or supplementation for the last 90 d of gestation(90-d; 1.0 kg/d). All supplemented treatments received the same total amount of supplement throughout the experiment: 90 kg(20% of crude protein). A second experiment(Experiment 2) was delineated to evaluate the effects of the amounts offered in Experiment 1 on intake and metabolism. Four multiparous pregnant Nellore cows were assigned to a 4 × 4 Latin square design, with periods of15 d each.Results: There was a linear effect of the number of days of supplementation on calving body weight(BW; P < 0.05)and a quadratic effect on BW change from parturition to d 31 post-calving(P < 0.05), with cows on the 60-d strategy losing less BW post-calving. No difference was found in offspring birth BW(P > 0.10). A significant linear effect on interval from parturition to conception(P < 0.05) was observed, with the highest calving to conception interval being observed in the 90-d strategy. The level of supplementation did not affect forage intake or neutral detergent fiber digestibility(P > 0.10). Nitrogen excreted through urine tended to increase linearly with the level of supplementation(P < 0.10).Conclusion: Providing 1.5 kg of supplement during the last 60 d of gestation improves cow performance after calving, reducing the magnitude of BW lost, and reduces the number of days from calving to re-conception in the following breeding season compared to the usually recommended period of supplementation of 90 d pre-partum. | Aline Gomes da Silva Mário Fonseca Paulino Edenio Detmann Henrique Jorge Fernandes Lincoln da Silva Amorim Román Enrique Maza Ortega Victor Valério de Carvalho Josilaine Aparecida da Costa Lima Felipe Henrique de Moura Mariana Benevides Monteiro Jéssika Almeida Bitencourt | 2018 | Journal of Animal Science and Biotechnology2018，9，1： | 2 |
| 11 | The combined effect of photodegradation and stress cracking in polystyrene显示文摘 | A R Sousa K L E Amorim | 2006 | Polymer Degradation and Stability2006，91，： | 1 |
| 12 | Feature weighting and anomalous cluster initializing in K-Means clustering 显示文摘 | Amorim R C Mirkin B Minkowski M | 2012 | Pattern Recognition2012，45，3： | 1 |
| 13 | Potentiation of 5-fluorouracil encapsulated in zeolites as drug delivery systemsfor in vitro models of colorectal carcinoma显示文摘 | Yilaa N Amorim R Machado A F | 2013 | Colloids Surf BBiointerfaces2013，，： | 1 |
| 14 | Mitochondrial superoxide disrnutase is essential for ethanol tolerance of Saccharomyces cerevisiae in the post-diauxic phase显示文摘 | COSTA V AMORIM M A REIS E | 1997 | Microbiology1997，143，5： | 1 |
| 15 | Breast cancer mortality among patients attending a cancer hospital,Vitoria,ES显示文摘 | Albrecht CA Amorim MH Zandonade E | 2013 | Rev Bras Epidemiol2013，16，3： | 1 |
| 16 | Use of laccase together with redox mediators to decolourize Remazol Brilliant Blue R 显示文摘 | Graca M B Soares M T Pessoa de Amorim | 2001 | Journal of Bioteehnology2001，89，： | 1 |
| 17 | Study of preantral follicle population in situ and after mechanical isolation from caprine ovaries at different reproduction stages显示文摘 | LUCCI C M AMORIM C A RODRIGUES A P R | 1999 | Animal Reproduction science1999，56，： | 1 |
| 18 | Organization, program, and structure: An analysis of the Chinese in- novation policy framework 显示文摘 | Can H Amorim C Spinoglio M | 2004 | R&D Management2004，34，4： | 1 |
| 19 | Effect of diode laser irradiation on the apical sealing of MTA retrofillings显示文摘 | de Souza EB de Amorim CV Marques JL | 2006 | Braz O- ral Res2006，20，3： | 1 |
| 20 | Stone fruit injuries and damage at the wholesale market of Sao Paulo Brazil显示文摘 | Amorim L Martins M C Lourenco S A | 2008 | Postharvest Biology and Technology2008，47，： | 1 |
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