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电子计算机动态 1962年第8期 23-38页

作者： d.w.martin G.J.Tee 李家楷石■慈

本文描述文献中常用的一些迭代法的突出特点,概要介紹近来的发展情况以作为对各个专题进行详細研究的入门。这篇文章由下列两个主題組成: (Ⅰ)定常方法及其线性加速; (Ⅱ)斜量法和核多项式。在近来实践經驗的基础上对各种方法試做了評价。

关键词：迭代法单步高斯比晓分量逐次逼近法数值分析超松弛法剩余多项式方程拉普拉斯算子特征向量本征向量对称正定

热催化凝胶对肺微波消融区体积的影响:猪的实验研究

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国际医学放射学杂志 2019年第4期 484-484页

作者：吴酥 A.w.P.Maxwell w.K.C.Park G.L.Baird d.w.martin K.A.Lombardo d.E.dupuy department of diagnostic Imaging The Warren Alpert Medical School of Brown University

摘要肿瘤热消融可能与局部肿瘤进展率高有关。为了扩大热消融区,研制了一种热催化凝胶,以提高生物组织中微波能量的透射率。目的确定热催化凝胶对猪肺微波消融

关键词：微波消融热催化

Emerging insights into the function of very long chain fatty acids at cerebellar synapses

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Neural Regeneration Research 2025年第6期20卷 1709-1710页

作者： martin-Paul Agbaga Mohiuddin Ahmad department of Cell Biology and Ophthalmology University of Oklahoma Health Sciences Centerand Dean McGee Eye InstituteOklahoma CityOKUSA

Very long chain-saturated and-polyunsaturated fatty acids(VLC-SFA and VLC-PUFA, respectively) are a functionally important class of fatty acids containing 28 carbons or more in their acyl chain. They are synthesized by the elongation of very long fatty acids-4(ELOVL4) enzyme, expressed mainly in the brain, retina, skin, testes, and meibomian gland, where these fatty acids are found(Agbaga et al., 2008). Further, these organs exhibit tissuespecific VLC-PUFA and VLC-SFA biosynthesis and incorporation into complex lipids for specific functions. In the brain, skin, and Meibomian glands, the ELOVL4 mainly makes VLC-SFA, which are incorporated into complex sphingolipids. In the retina, the ELOVL4 makes VLC-PUFA that are incorporated into phosphatidylcholine, that are critical for visual function, while in testes and sperm, the VLC-PUFA are incorporated into sphingolipids that are critical for fertility(Yeboah et al., 2021).

关键词： functions function insight

Complement:a global immunometabolic regulator in amyotrophic lateral sclerosis

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Neural Regeneration Research 2021年第6期16卷 1210-1211页

作者： martin w.Lo John d.Lee School of Biomedical Sciences Faculty of MedicineThe University of QueenslandSt LuciaQueenslandAustralia

Recently,Mcdonald et al.(2020)proposed that complement causes a metabolic switch to lipid consumption in amyotrophic lateral sclerosis(ALS),which raises the possibility of complement as a global immunometabolic *** ALS,neuromuscular degeneration occurs concurrently with complement-mediated inflammation,glucose intolerance,and elevated lipid ***,complement is being increasingly recognized as a metabolic regulator that can induce insulin resistance and alter fuel source ***,the authors propose that chronic complement activation may be driving metabolic reprogramming in ALS,which has broad implications for the field of immunometabolism and would be the first mechanistic explanation of the“lipid switch”in ***,it suggests that complement can drive a global shift in resources during inflammation,in which glucose is redirected from peripheral tissues to immune cells to support their inflammatory actions.

关键词： inflammation metabolism elevated

Movement analysis in the diagnosis and management of Parkinson’s disease

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Neural Regeneration Research 2025年第2期20卷 485-486页

作者： Johannes Burtscher Nicolas Bourdillon Jules MJanssen daalen Aurélien Patoz Julien FBally martin Kopp davide Malatesta Bastiaan RBloem Institute of Sport Sciences University of LausanneLausanneSwitzerland Radboud University Medical Center Department of NeurologyDonders Institute for BrainCognition and BehaviorCenter of Expertise for Parkinson and Movement DisordersNijmegenThe Netherlands Radboud University Medical Center Department of Medical BioSciencesNijmegenThe Netherlands Research and development department Volodalen Swiss Sport LabAigleSwitzerland Service of Neurology Department of Clinical NeurosciencesLausanne University Hospital(CHUV)and University of Lausanne(UNIL)LausanneSwitzerland department of Sport Science University of InnsbruckInnsbruckAustria

Challenges in the diagnosis and treatment of Parkinson’s disease:Parkinson’s disease(Pd)is an increasingly prevalent neurodegenerative disease,at first sight primarily characterized by motor symptoms,although non-motor symptoms also constitute a major part of the overall ***,this disease cannot be diagnosed reliably until a large part of the vulnerable dopaminergic neurons has been irretrievably lost,and the disease progresses *** biological criteria for Pd have been proposed recently and might eventually improve early diagnosis,but they require further validation,and their use will initially be restricted to a research environment(darweesh et al.,2024).

关键词： diagnosis Clinical eventually

do animal eyespots really mimic eyes？

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Current Zoology 2014年第1期60卷 26-36页

作者： martin STEVENS Graeme d RUXTON Centre for Ecology & Conservation University of Exeter Penryn Campus Penryn TR10 9FE UK School of Biology University of St Andrews Dyers Brae House St Andrews Fife KY16 9TH UK

The diversity of anti-predator adaptations in the natural world has long been an active area of research in evolutionary and behavioural biology. A common visually-obvious feature found on prey are ＇eyespots＇, being approximately circular mark- ings often with concentric rings and conspicuous colours. These are found on a range of animals, especially adult and larval Lepidoptera and fish. One of the most widespread functions of eyespots seems to be to intimidate or startle predators： delaying, preventing or halting an attack. However, while the fact that they can influence predators in this way is tmcuntroversial, the mechanism（s） behind why they are effective is debated. Traditionally, they have been assumed to work by mimicking the eyes of the predator＇s own enemies, and much research in this field is conducted under the implicit or explicit assumption that this theory is correct. However, eyespots might work simply by being highly salient stimuli that promote sensory overload, biases, or neo- phobic reactions in predators. A range of recent studies has aimed to test these alternatives. Here, we critically evaluate this work and what it tells us about the mechanisms underlying eyespot function. we conclude that although eye mimicry is plausible, there remains a lack of evidence to support it and most observations are at least equally consistent with alternative mechanisms. Finally we also discuss how the debate can be resolved

关键词： Eyespots Predation Animal coloration Mimicry warning signals

A STATE SPACE ISOMORPHISM THEOREM F0R MINIMAL dYNAMICAL SYSTEMS

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Acta Mathematicae Applicatae Sinica 1991年第1期7卷 34-37页

作者： w.P.dAYAwANSA C.F.martin d.CHENG Texas Technical University USATexas Technical UniversityUSATexas Technical UniversityUSA

Consider a discrete time dynamical system x_(k+1)=f(x_k) on a compact metric space M, wheref: M→M is a continuous map. Let h:M→R^k be a continuous output function. Suppose that all ofthe positive orbits of f are dense and that the system is observable. we prove that any outputtrajectory of the system determines f and h and M up to a *** M is a compactAbelian topological group and f is an ergodic translation, then any output trajectory determinesthe system up to a translation and a group isomorphism of the group.

关键词： A STATE SPACE ISOMORPHISM THEOREM F0R MINIMAL dYNAMICAL SYSTEMS lim

Mergers, acquisitions, and buyouts / ++martin d. Ginsburg.

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Primary biliary cholangitis in pregnancy:A systematic review with meta-analysis

1000年

作者： martin d. Ginsburg.

来源：畅想之星图书光盘版（南... 评论

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Hepatobiliary & Pancreatic diseases International 2022年第3期21卷 218-225页

作者： Hydar El Jamaly Guy d Eslick martin weltman department of Gastroenterology and Hepatology Nepean HospitalPenrithNew South WalesAustralia Nepean Clinical School The University of SydneyPenrithNew South WalesAustralia NHMRC Centre for Research Excellence in digestive Health Hunter Medical Research InstituteThe University of NewcastleNewcastleNew South WalesAustralia

Background: The outcomes and disease associations in pregnant women with primary biliary cholangitis(PBC) have not been largely explored. This study aimed to determine the level of evidence associated with maternal and fetal outcomes and other disease associations in female patients with PBC. data sources:: A comprehensive literature search was conducted. Maternal and fetal outcomes were obtained from patients with a previous, current or subsequent diagnosis of PBC. A random-effects model was employed, using odds ratios(ORs) with 95% confidence intervals(CIs). Results: Eleven studies, with 2179 female PBC patients were included. Pregnant women with PBC were significantly more likely to have a miscarriage(OR = 1.27, 95% CI: 1.02-1.58;P = 0.03), and a history of abortion(OR = 1.50, 95% CI: 1.09-2.07;P = 0.01), with absent heterogeneity( I 2 = 0%). PBC pregnant women were significantly more likely to deliver via vaginal birth(OR = 1.69, 95% CI: 1.33-2.14;P with low level heterogeneity( I^(2) d a statistically significant increased likelihood of lifetime smoking(OR = 1.95, 95% CI: 1.17-3.23;P = 0.01). Egger’s regression revealed no evidence of publication bias. Conclusions: This meta-analysis provides pooled evidence that a PBC pregnancy is associated with fetal morbidity and maternal lifestyle associations that may influence pregnancy outcomes. More studies are needed to establish disease associations that may directly affect pregnancy outcomes. These data are essential for clinicians managing these patients before, during or after pregnancy.

关键词： Pregnancy Fetal Maternal Primary biliary cholangitis Miscarriage

Cardiovascular disease and male sexual dysfunction

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Asian Journal of Andrology 2015年第1期17卷 3-4,I0006页

作者： martin Miner Edward d Kim Miriam Hospital Men's Health Center Warren Alpert School of Medicine Brown University Providence RI USA department of Surgery Division of Urology University of Tennessee Graduate School of Medicine Knoxville Tennessee 37920 USA

Erectile dysfunction （Ed） is a form of sexual dysfunction that is estimated to affect 〉 30% of men between the ages of 40 and 70. As a result of an improved understanding about the pathophysiology of Ed and improved treatment options, an increasing number of men are presenting for evaluation than several decades ago. In fact, many of these men are visiting their health care professional for the first time with Ed as their primary complaint. Most of these men are unaware of the link between Ed and cardiovascular disease （CVd）.

关键词：性功能障碍心血管疾病男性勃起功能障碍病理生理医疗保健 CVd