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Sun:从开源创新
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作者 知秋 《网管员世界》 2006年第12期110-111,共2页
在IT圈,Sun一直是一家个性鲜明的企业,其所执着的开放理念一直以来成为IT界一道亮丽的风景线,在给予用户更多选择的同时,也将信息技术的自由灵魂赋予了这个行业。
关键词 sun 创新 开源 信息技术 风景线 IT
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Sun:因为Java而永被荣光
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作者 孟岩 《程序员》 2005年第7期34-34,共1页
Sun是1980年代初期由斯坦福大学三位年轻学生创立的公司。与一般人的印象不同.“SUN”的本意并不是企图剽窃天上那颗温暖的恒星的威名.而是“斯坦福大学网络”的意思。Sun在“前Java”时代就因为SPARC芯片、Solaris操作系统和”网络... Sun是1980年代初期由斯坦福大学三位年轻学生创立的公司。与一般人的印象不同.“SUN”的本意并不是企图剽窃天上那颗温暖的恒星的威名.而是“斯坦福大学网络”的意思。Sun在“前Java”时代就因为SPARC芯片、Solaris操作系统和”网络就是计算机”的口号而为人所知。1990年12月.Sun启动了一个看上去没什么意思的嵌入式软件项目。 展开更多
关键词 JAVA sun SOLARIS操作系统 斯坦福大学 SPARC 1990年 80年代 软件项目 sun 计算机 嵌入式 网络 芯片
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Sun:标准化≠同质化
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《网管员世界》 2007年第19期40-40,共1页
每一个做产品的厂商都希望在自己的产品领域出现相关的标准,因为只有标准的推动,才能够使得相关领域的产品更好的发展,同时,有了相关的标准,产品在研发方面也容易找到研发目标。
关键词 标准化 同质化 sun 产品 研发
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Sun:混合型存储
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《网管员世界》 2007年第22期17-17,共1页
“我们坚信五年以后市场上大多数的产品都会是混合的产品,现在这类产品所占的比重是3%,我们觉得五年以后会超过50%。”Sun公司大中华区存储事业部总经理Mr.BrianKnott先生自信满满的在Sun公司SPARC房间对记者们说。
关键词 sun公司 混合型 存储 SPARC 产品 总经理
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SUN:UNIX服务器市场一面鲜亮的旗帜
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《广东通信技术》 2001年第4期43-43,共1页
UNIX:生于成功而走向成功 十多年前,为满足多用户分时系统需求诞生的UNIX操作系统,一经问世便获得巨大的成功。UNIX的主要优势在于技术比较成熟,经实践证明可靠性能高,在伸缩性上比NT具有明显优势。而且它仍是目前唯一在各个硬件... UNIX:生于成功而走向成功 十多年前,为满足多用户分时系统需求诞生的UNIX操作系统,一经问世便获得巨大的成功。UNIX的主要优势在于技术比较成熟,经实践证明可靠性能高,在伸缩性上比NT具有明显优势。而且它仍是目前唯一在各个硬件平台上稳定运行的操作系统。对计算速度要求较高的实时系统,安全性很高和不能间断的银行、电力、航空等领域,以及工业设计、制造设计等特有行业,只有UNIX系统才能满足实际需要,这都是众多用户选择UNIX的重要原因。其后,也曾因价格的原因而一度不敌NT的攻击。如今,摆脱了价格困扰的UNIX系统其坚固可靠的优势将变得更加突出,国内也有越来越多的用户选择和使用UNIX系统。 展开更多
关键词 UNIX 服务器 sun 微机
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Sun:SAN与NAS趋向融合
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《中国计算机用户》 2002年第15期13-13,共1页
关键词 sun公司 SAN NAS 存储系统 存储容量 磁盘阵列
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Birdy Sun:黑色的,实心的
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《潇洒》 2008年第6期157-157,共1页
Z说人要懂得及时享乐,悲伤深刻的东西通通扔掉;B教我人生不能虚度,要活得实在有意义;M开始询问我对未来生活的宏图大志,能具体否?我茫茫然,开始羡慕手臂上这只蚊子的心灵自由,还有脚边那块石头的坚忍。不知什么时候开始,总希望自己是某... Z说人要懂得及时享乐,悲伤深刻的东西通通扔掉;B教我人生不能虚度,要活得实在有意义;M开始询问我对未来生活的宏图大志,能具体否?我茫茫然,开始羡慕手臂上这只蚊子的心灵自由,还有脚边那块石头的坚忍。不知什么时候开始,总希望自己是某某物,没希望自己是某某人,人心的复杂程度令我感到心慌。拒绝了多愁善感型保险经纪的一同观看圣火的邀请,也开始对S的短信关心置之不理。 展开更多
关键词 Birdy sun 保险经纪 心灵自由 宏图大志 未来生活 锅烧
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Sun:开始复苏?
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《软件世界》 2004年第8期18-18,共1页
关键词 sun公司 企业并购 营收额 服务器
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Sun:卡片上的办公室
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作者 宋妍 《互联网周刊》 2004年第44期268-268,共1页
圣诞节临近,Sun公司神秘的服务器房也交由笑眯眯的圣诞老人Santa Claus把守。这里的服务器每天担负着公司大部分的计算任务,所以在每个员工的办公桌上,只见得到一台小巧的SunRay瘦客户端。
关键词 员工 sun公司 圣诞节 任务 服务器 办公室 计算 瘦客户 卡片
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Sun:太阳是如何陨落的?
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作者 武杰 《商业价值》 2014年第5期84-87,共4页
曾经如日中天的Sun Microsystems(太阳微系统公司)因为软件处理不当,在网络泡沫之后一蹶不振,终于以“长江后浪推前浪,前浪死在沙滩上”的惨景黯然谢幕。究其原因,恋战硬件难逃其咎。
关键词 太阳微系统公司 sun 网络泡沫
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Sun:深入网络银行核心
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作者 肖阳 《网管员世界》 2001年第12期43-43,共1页
随着WTO的到来,我国银行业面对金融商场的竞争更加激烈,以互联网技术为核心的网上银行正日益显示出无可比拟的优越性,为金融企业的发展带来前所未有的商机,从而倍受各大银行和众多用户的青睐。工商银行正是凭借着自身强大的资金、... 随着WTO的到来,我国银行业面对金融商场的竞争更加激烈,以互联网技术为核心的网上银行正日益显示出无可比拟的优越性,为金融企业的发展带来前所未有的商机,从而倍受各大银行和众多用户的青睐。工商银行正是凭借着自身强大的资金、技术、客户,网点和信誉优势,将网上银行的业务全面铺开。 展开更多
关键词 网络银行 互联网 金融电子化 资金管理 sun公司 金融企业
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Variation in the Flaring Potential of Different Sunspot Groups During Different Phases of Solar Cycles 23 and 24
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作者 Abha Singh Anurag Chaudhari +1 位作者 Gyaneshwar Sharma A.K.Singh 《Research in Astronomy and Astrophysics》 SCIE CAS CSCD 2024年第2期144-153,共10页
In this present study,we have analyzed different types of X-ray solar flares(C,M,and X classes)coming out from different classes of sunspot groups(SSGs).The data which we have taken under this study cover the duration... In this present study,we have analyzed different types of X-ray solar flares(C,M,and X classes)coming out from different classes of sunspot groups(SSGs).The data which we have taken under this study cover the duration of 24 yr from 1996 to 2019.During this,we observed a total of 15015 flares(8417 in SC-23 and 6598 in SC-24)emitted from a total of 33780 active regions(21746 in SC-23 and 12034 in SC-24)with sunspot only.We defined the flaring potential or flare-production potential as the ratio of the total number of flares produced from a particular type of SSG to the total number of the same-class SSGs observed on the solar surface.Here we studied yearly changes in the flaring potential of different McIntosh class groups of sunspots in different phases of SC-23 and 24.In addition,we investigated yearly variations in the potential of producing flares by different SSGs(A,B,C,D,E,F,and H)during different phases(ascending,maximum,descending,and minimum)of SC-23 and 24.These are our findings:(1)D,E,and F SSGs have the potential of producing flares≥8 times greater than A,B,C and H SSGs;(2)The larger and more complex D,E,and F SSGs produced nearly 80%of flares in SC-23 and 24;(3)The A,B,C and H SSGs,which are smaller and simpler,produced only 20%of flares in SC-23 and 24;(4)The biggest and most complex SSGs of F-class have flaring potential 1.996 and 3.443 per SSG in SC-23 and 24,respectively.(5)The potential for producing flares in each SSG is higher in SC-24 than in SC-23,although SC-24 is a weaker cycle than SC-23.(6)The alterations in the number of flares(C+M+X)show different time profiles than the alterations in sunspot numbers during SC-23 and 24,with several peaks.(7)The SSGs of C,D,E,and H-class have the highest flaring potential in the descending phase of both SC-23 and 24.(8)F-class SSGs have the highest flaring potential in the descending phase of SC-23 but also in the maximum phase of SC-24. 展开更多
关键词 (sun:)sunspots-sun flares-sun activity-sun magnetic fields-sun filaments-prominences
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Solving the Olbers’s Paradox, Explaining the “Red-Shift”, and Challenging the Relativities by “Sun Matters Theory” and “Sun Model of Universe”, an Evolution of the Einstein’s Static Universe Model
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作者 Wanpeng Sun 《Natural Science》 2024年第2期7-18,共12页
Olbers’s paradox, known as the dark night paradox, is an argument in astrophysics that the darkness of the night sky conflicts with the assumption of an infinite and eternal static universe. Big-Bang theory was used ... Olbers’s paradox, known as the dark night paradox, is an argument in astrophysics that the darkness of the night sky conflicts with the assumption of an infinite and eternal static universe. Big-Bang theory was used to partially explain this paradox, while introducing new problems. Hereby, we propose a better theory, named Sun Matters Theory, to explain this paradox. Moreover, this unique theory supports and extended the Einstein’s static universe model proposed by Albert Einstein in 1917. Further, we proposed our new universe model, “Sun Model of Universe”. Based on the new model and novel theory, we generated innovative field equation by upgrading Einstein’s Field Equation through adding back the cosmological constant, introducing a new variable and modifying the gravitationally-related concepts. According to the Sun Model of Universe, the dark matter and dark energy comprise the so-called “Sun Matters”. The observed phenomenon like the red shift is explained as due to the interaction of ordinary light with Sun Matters leading to its energy and frequency decrease. In Sun Model, our big universe consists of many universes with ordinary matter at the core mixed and surrounded with the Sun Matters. In those universes, the laws of physics may be completely or partially different from that of our ordinary universe with parallel civilizations. The darkness of night can be easily explained as resulting from the interaction of light with the Sun Matters leading to the sharp decrease in the light intensity. Sun Matters also scatter the light from a star, which makes it shining as observed by Hubble. Further, there is a kind of Sun Matters named “Sun Waters”, surrounding every starts. When lights pass by the sun, the Sun Waters deflect the lights to bend the light path. According to the Sun Model, it is the light bent not the space bent that was proposed in the theory of relativities. 展开更多
关键词 Olbers’s Paradox sun Matters Theory sun Model of Universe Einstein’s Universe Dark Mass
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Jovian Planet Influence on the Forcing of Sunspot Cycles
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作者 Fred J. Cadieu 《World Journal of Condensed Matter Physics》 CAS 2024年第1期1-9,共9页
The history of our solar system has been greatly influenced by the fact that there is a large gas giant planet, Jupiter that has a nearly circular orbit. This has allowed relics of the early solar system formation to ... The history of our solar system has been greatly influenced by the fact that there is a large gas giant planet, Jupiter that has a nearly circular orbit. This has allowed relics of the early solar system formation to still be observable today. Since Jupiter orbits the Sun with a period of approximately 12 years, it has always been thought that this could be connected to the nearly 11-year periodic peak in the number of sunspots observed. In this paper, the Sun and planets are considered to be moving about a center of mass point as the different planets orbit the Sun. This is the action of gravity that holds the solar system together. The center of mass for the Jupiter-Sun system actually lies outside the Sun. The four gas giant planets dominate such effects and the four gas giant Jovian planets can be projected together to determine an effective distance from the Sun’s center. Taken together these effects do seem to function as a sunspot forcing factor with a periodicity very close to 11 years. These predictions are made without consideration of any details of what is happening in the interior of the Sun. From these estimates, sunspot cycle 25 will be expected to peak in about September-October of 2025. Sunspot cycle 26 should peak in the year March of 2037. 展开更多
关键词 sun Cycles Solar System Formation JUPITER
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Dark Galaxies, Sun-Earth-Moon Interaction, Tunguska Event—Explained by WUM
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作者 Vladimir S. Netchitailo 《Journal of High Energy Physics, Gravitation and Cosmology》 CAS 2024年第2期836-853,共18页
Great experimental results and observations achieved by Astronomy in the last decades revealed new unexplainable phenomena. Astronomers have conclusive new evidence that a recently discovered “dark galaxy” is, in fa... Great experimental results and observations achieved by Astronomy in the last decades revealed new unexplainable phenomena. Astronomers have conclusive new evidence that a recently discovered “dark galaxy” is, in fact, an object the size of a galaxy, made entirely of dark matter. They found that the speed of the Earth’s rotation varies randomly each day. 115 years ago, the Tunguska Event was observed, and astronomers still do not have an explanation of It. Main results of the present article are: 1) Dark galaxies explained by the spinning of their Dark Matter Cores with the surface speed at equator less than the escape velocity. Their Rotational Fission is not happening. Extrasolar systems do not emerge;2) 21-cm Emission explained by the self-annihilation of Dark Matter particles XIONs (5.3 μeV);3) Sun-Earth-Moon Interaction explained by the influence of the Sun’s and the Moon’s magnetic field on the electrical currents of the charged Geomagma (the 660-km layer), and, as a result, the Earth’s daylength varies;4) Tunguska Event explained by a huge atmospheric explosion of the Superbolide, which was a stable Dark Matter Bubble before entering the Earth’s atmosphere. 展开更多
关键词 World-Universe Model Dark Stars Dark Galaxies 21-cm Emission Formation of Macrostructures sun-Earth-Moon Interaction Tunguska Event Dark Matter
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The Emission Heights of Transition Region Lines in an Equatorial Coronal Hole and the Surrounding Quiet Sun 被引量:1
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作者 Hui Tian Li-Dong Xia +2 位作者 Jian-Sen He Bo Tan Shuo Yao 《Chinese Journal of Astronomy and Astrophysics》 CSCD 2008年第6期732-742,共11页
Using the correlation between the radiance or Doppler velocity and the extrapolated magnetic field, we determined the emission heights of a set of solar transition region lines in an equatorial coronal hole and in the... Using the correlation between the radiance or Doppler velocity and the extrapolated magnetic field, we determined the emission heights of a set of solar transition region lines in an equatorial coronal hole and in the surrounding quiet Sun region. We found that for all of the six lower-transition-region lines, the emission height is about 4-5 Mm in the equatorial coronal hole, and around 2 Mm in the quiet Sun region. This result confirms the previous findings that plasma with different temperature can coexist at the same layer of transition region. In the quiet Sun region, the emission height of the upper-transition-region line Ne VIII is almost the same that of the lower-transition-region line, but in the coronal hole, it is twice as high. This difference reveals that the outflow of Ne VIII is a signature of solar wind in the coronal hole and is just a mass supply to the large loops in the quiet Sun. 展开更多
关键词 sun: transition region sun: magnetic fields sun: solar wind sun: UV radiation
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The Decay Process of an α-configuration Sunspot
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作者 Yang Peng Zhi-Ke Xue +8 位作者 Xiao-Li Yan Aimee ANorton Zhong-Quan Qu Jin-Cheng Wang Zhe Xu Li-Heng Yang Qiao-Ling Li Li-Ping Yang Xia Sun 《Research in Astronomy and Astrophysics》 SCIE CAS CSCD 2023年第2期73-81,共9页
The decay of sunspot plays a key role in magnetic flux transportation in solar active regions(ARs).To better understand the physical mechanism of the entire decay process of a sunspot,an α-configuration sunspot in AR... The decay of sunspot plays a key role in magnetic flux transportation in solar active regions(ARs).To better understand the physical mechanism of the entire decay process of a sunspot,an α-configuration sunspot in AR NOAA 12411 was studied.Based on the continuum intensity images and vector magnetic field data with stray light correction from Solar Dynamics Observatory/Helioseismic and Magnetic Imager,the area,vector magnetic field and magnetic flux in the umbra and penumbra are calculated with time,respectively.Our main results are as follows:(1) The decay curves of the sunspot area in its umbra,penumbra,and whole sunspot take the appearance of Gaussian profiles.The area decay rates of the umbra,penumbra and whole sunspot are-1.56 MSH day^(-1),-12.61 MSH day^(-1) and-14.04 MSH day^(-1),respectively;(2) With the decay of the sunspot,the total magnetic field strength and the vertical component of the penumbra increase,and the magnetic field of the penumbra becomes more vertical.Meanwhile,the total magnetic field strength and vertical magnetic field strength for the umbra decrease,and the inclination angle changes slightly with an average value of about 20°;(3) The magnetic flux decay curves of the sunspot in its umbra,penumbra,and whole sunspot exhibit quadratic patterns,their magnetic flux decay rates of the umbra,penumbra and whole sunspot are-9.84 × 10^(19)Mx day^(-1),-1.59 × 10^(20)Mx day^(-1) and -2.60 × 10^(20)Mx day^(-1),respectively.The observation suggests that the penumbra may be transformed into the umbra,resulting in the increase of the average vertical magnetic field strength and the reduction of the inclination angle in the penumbra during the decay of the sunspot. 展开更多
关键词 sun atmosphere-sun magnetic fields-(sun:)sunspots
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Study of coexisting upstream solitary wave packet and downstream wakes induced by Diaoyu Dao and its affiliated islands detected by satellite sun glitter
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作者 Lina Cai Xiaoqi Jiang +5 位作者 Xiaojun Yan Yan Bai Jianqiang Liu Menghan Yu Rong Tang Jingjing Jiang 《Acta Oceanologica Sinica》 SCIE CAS CSCD 2023年第4期1-15,共15页
Taking the advantage of sun glitter(SG)observed from high-resolution satellites Gaofen-1(GF-1)and Gaofen-6(GF-6),a new method named Shield and Vortex 1-2(SAV1-2)for extracting spatial texture information from sun glit... Taking the advantage of sun glitter(SG)observed from high-resolution satellites Gaofen-1(GF-1)and Gaofen-6(GF-6),a new method named Shield and Vortex 1-2(SAV1-2)for extracting spatial texture information from sun glitter was established.Sea surface texture detail information around Diaoyu Dao and its affiliated islands was extracted using SAV1-2.Meanwhile,the dynamic characteristics of the water environment were analyzed by combining the water color,temperature and dynamic data.The results show the following information.(1)Stable westward shield effect and eastward Karman vortex streets,extracted from SG,appear upstream(westward)and downstream(eastward)of the Diaoyu Dao and its affiliated islands respectively.(2)The dominant direction of the Kuroshio Current in the Diaoyu Dao and its affiliated islands area is east,the Diaoyu Dao and its affiliated islands interacting with Kuroshio,inducing western shield and eastern shelter and wake.Furthermore,wave intervals of the shield in front of the island range from hundreds to thousands of metres,and extend wider than the island itself.(3)Combining with high-resolution sea surface temperature(SST)and chlorophyll a(Chl a)concentration,the directional changes of water color elements are mutually supported and proved with the stable shield(wave packet)effect in the west and vortex street effect in the east.The change of SST upstream of the island(western shield area)is not significant,the temperature in the downstream shelter area decreases slightly,and the SST in the downstream wake area shows a general trend of obvious decrease.The wake area is dominated by Karman vortex streets in shape,supplementing by vortices.The concentration of Chl a in the west shield of island is as low as that in downstream shelter area,while it increases significantly in the downstream wake area with shape in eddy or ribbon.(4)The SAV methods of extracting sea surface texture detail using SG can be widely used in different sea areas and water quality.This paper can provide reference for the protection and development of Diaoyu Dao and its affiliated islands and its surrounding waters.It is suggested that some kind of current buffer,such as marine wind farm,should be established in the western waters of Diaoyu Dao and its affiliated islands to protect the islands,and marine pasture should be developed in the downstream of eastern waters of Diaoyu Dao and its affiliated islands. 展开更多
关键词 sun glitter westward shield Diaoyu Dao and its affiliated islands GF-1/6
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The Sun’s Rotation Appears Differential plus Other New Views
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作者 Salah Abunaieb 《Natural Science》 CAS 2023年第4期167-178,共12页
This is a fresh perspective on the sun that considers its huge spherical size in relation to the finite speed of light. The sun is so extended that it takes light approximately 2.32 seconds to travel from the plane of... This is a fresh perspective on the sun that considers its huge spherical size in relation to the finite speed of light. The sun is so extended that it takes light approximately 2.32 seconds to travel from the plane of the solar limb to the plane tangential to the sun at the solar disc’s center. The aforementioned information is utilized in this study to support the new viewpoints. Firstly, it is shown that the solar disc is a simultaneous view of successively emitted coaxial spherical circles. Secondly, despite the fact that the sun is gaseous, it is thought to revolve completely as a rigid body at a fixed angular speed, yet an observer on Earth sees it rotate differentially. In a simple mathematical approach, it is found that the sun’s rotational speed apparently decreases with latitude. Thirdly, a qualitative examination of how we observe simultaneous whole-surface brightness changes of the sun and sunlike stars indicates that such changes would appear to spread out radially from the center of the solar disc. 展开更多
关键词 sun Differential Rotation Solar Radius Solar Disc Speed of Light Special Theory of Relativity Fading Stars
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孙海波咽部刺营辨治慢性咽炎经验撷菁 被引量:1
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作者 曲中源 袁一林 +2 位作者 马梽轩 冷辉 孙海波 《辽宁中医杂志》 CAS 北大核心 2024年第4期36-38,共3页
慢性咽炎是咽部黏膜及黏膜下和淋巴组织的慢性炎症,是耳鼻喉科常见病、多发病,属中医学“喉痹”范畴。孙海波教授致力于中医耳鼻喉科临床40余年,对慢性咽炎诊疗经验丰富,根据本病的发病特点,认为病机关键为“阳虚、气郁、痰阻、血瘀”所... 慢性咽炎是咽部黏膜及黏膜下和淋巴组织的慢性炎症,是耳鼻喉科常见病、多发病,属中医学“喉痹”范畴。孙海波教授致力于中医耳鼻喉科临床40余年,对慢性咽炎诊疗经验丰富,根据本病的发病特点,认为病机关键为“阳虚、气郁、痰阻、血瘀”所致,四者既是致病因素,也是咽喉诸症的病理变化结果,在疾病的发展过程中往往相互转化,互为因果,致使病情迁延,症状反复。临证根据咽部黏膜颜色、触诊弹性、血管是否充血、淋巴滤泡形态进行咽部局部辨证,同时结合全身症候辨证施治。擅长运用针刀咽部刺营通阳、化滞、散瘀,同时配合温阳行气、健脾化痰、祛瘀通络中药辨证治疗,临床疗效显著。并提出针刀咽部刺营的操作技巧及注意事项,便于临床推广应用。 展开更多
关键词 孙海波 慢性咽炎 咽部刺营 经验
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