物理学
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非常规超导量子态的构筑与精密测量封东来超导是极少数奇妙的宏观量子现象。电子在超导态构成了库珀对,并具有相同的相位,因此呈现出零电阻和排斥磁场等神奇的宏观性质,引起了人们极大的兴趣。20世纪70年代末发现的重费米子超导、80年代发现的铜氧化物高温超导以及2008年发现的铁基超导等,用传统的BCS理论似乎无法解释,而磁性被认为是配对的主要机制,这些材料被统称为非常规超导材料。铁基超导发现后的十年中,中国科学家在其材料、理论、实验和应用这几方面的研究中都取得了很多重要的进展。为了反映本领域的科研前沿,《非常规超导量子态的构筑与精密测量》收集了国家自然科学基金重大研究计划部分项目的成果,这些内容是超导相关研究的一个小结,也可以看作是我国超导电性研究的一个局部缩影。 -
3小时读懂你身边的物理(日) 左卷健男 编著 ; 吴洁 译近视的人真的不容易得老花眼吗?体脂秤是怎么知道身体里有多少脂肪的?为什么哈气和吹气时温度不一样?手机的无线电波对人体有害吗?......你是否也曾思考过这些问题,最后却又不了了之呢?那么,欢迎来到充满物理的世界!本书不会出现复杂的公式、晦涩的术语,而是用简单易懂的表达方式,为大家讲述生活中无处不在又意想不到的物理知识。本书的目标是让一看到物理就头疼的读者也能开心阅读,打破大家对物理“枯燥难懂”的刻板印象,轻松获得“我学会了”的成就感。 -
心血管病护理手册李庆印,张辰本书由北京阜外医院护理团队编写,主要分为内科护理篇、外科护理篇、介入手术篇、外科手术篇,分别介绍心血管疾病的内科护理、外科护理、介入及外科手术护理配合,根据临床实践对护理常规进行了凝练和总结,外科篇以术式进行章节划分,详细介绍各种术式的术后护理要点,使本书更具实用性和前沿性;特别是补充了近年来诊疗技术和疾病护理章节,如超滤治疗的护理、经皮室间隔心肌消融术的护理、左心耳封堵术的护理、成人阻塞性睡眠呼吸暂停的护理、血脂净化治疗的护理、TAVI术后护理、终末期心脏病的外科护理等。 -
新生儿血管通路的建立与管理徐红贞,周莲娟暂缺简介... -
粒子物理学中的规范理论实用导论 第2卷[英] 伊恩·艾奇森,[英] 安东尼·海伊 著The main focus of the second volume of this fourth edition,as in the third,is on the two non-Abelian quantum gauge field theories of the Standard Model -that is,QCD and the electroweak theory of Glashow,Salam and Weinberg,We preserve the same division into four parts: non-Abelian symmetries,both global and local; QCD and the renormalization group; spontaneously broken symmetry; and weak interaction phenomenology and the electroweak theory.However,the book has always combined theoretical development with dis-cussion of relevant experimental results. And it is on the experimental side that most progress has been made in the ten years since the third edition appeared-first of all,in the study of CP violation in B-meson physics,and in neutrino oscillations. The inclusion of these results,and the increasing im-portance of the topics,have required some reorganization,and a new chapter (21) devoted wholly to them. We concentrate mainly on CP violation in B-meson decays,particularly on the determination of the angles of the unitarity triangle from B-meson oscillations.CP-violation in K-meson systems is also discussed. In the neutrino sector,we describe some of the principal experi-ments which have led to our current knowledge of the mass-squared differencesand the mixing angles.In discussing weak interaction phenomenology,we keep in view the possibility that neutrinos may turn out to be Majorana particles,an outcome for which we have prepared the reader in (new) chapters 4 and 7 of volume 1. -
标准模型以及超越 第2版[美] 保罗·兰盖克(Paul Langacker) 著Much has (or has not) happened in the seven years or so since the publication of the first edition of this book. Most notably, a new spin-0 particle with mass~125 GeV was discovered at the LHC by the ATLAS and CMS collaborations, which is either the elementary Higgs boson or something that closely resembles it. The Higgs discovery completes the ≥40 year saga of verifying the standard model (SM). Moreover, its mass is almost maximally interesting: it is near the top of the range predicted by the most popular SM extension,minimal supersymmetry, and near the minimum value consistent with the unextended SM (and then only if the vacuum is metastable)!However, the notorious problems of the SM are still unresolved. Perhaps the most press-ing is the apparently fine-tuned hierarchy between the weak interaction and gravity scales.Extensive searches at the LHC and elsewhere have so far not yielded any compelling evidence for new TeV-scale physics such as supersymmetry, extra space dimensions, or strong cou-pling that had been proposed to explain or at least stabilize the hierarchy. Equally puzzling is the nature of the dark energy and its incredibly tiny magnitude compared to most theo-retical expectations. Similarly, numerous experimental attempts to identify the mysterious dark matter inferred from its gravitational effects have not as yet had any positive results and have excluded much of the parameter space for supersymmetric dark matter. And de-spite the great experimental success of the SM, it is a very complicated theory, involving severalinteractions with different properties, and two apparently superfl.uous heavier copies of the fundamental particles that constitute ordinary matter under ordinary conditions. For these and other reasons, many theorists have started exploring less canonical possibilities,such as a dark matter sector that is at most very weakly coupled to ordinary particles,or, more radically, that the Universe is part of a vast multiverse of regions (presumably associated with a superstring landscape of vacua with different laws of physics. -
计算热物理引论吴清松,胡茂彬 编本书较为系统地介绍了求解热物理问题的三种数值方法,即有限容积法、有限差分法和有限元法,着重于热物理中用得较多的有限容积法。近几年,由于“动力工程与工程热物理”学科在航空发动机、燃气轮机、“新能源及储能”等新兴领域的科学研究和应用蓬勃发展,“计算热物理”课程需在湍流流动等方面扩充教学内容。第2版主要针对上一版的疏漏进行修订,并增加数值模拟编程实践方面实例示范内容。本书可以作为理工院校能源与动力工程专业高年级本科生和研究生教材,也可供相近专业师生以及工程技术人员和科研人员参考。 -
大学物理石宏新,于佳会,吴迪 编《大学物理(上)》在选材上突出物理图像,弱化数学推演。全书分两册,上册包括力学、振动与波、波动光学、热学;下册包括电磁学和近代物理。本册内容包括质点运动学、质点动力学、刚体的定轴转动、机械振动、机械波、波动光学、气体分子运动理论、热力学基础等内容。在内容的选择上,该书除了讲解经典基础内容外,还通过渗透式教学方法,注重物理思想、物理方法的融入;为适应CDIO教学模式改革需要,书中积极渗透和融入与教学内容紧密结合的工程教育素材,适时插入现代物理的概念与物理思想,安排了许多与现代实际应用密切联系的例题。同时,为便于学生学习,该书在每章末尾还编排了本章小结、思考题及习题。《大学物理(上)》可作为高等院校理工科各专业大学物理基础课程的教材,也可作为其他有关专业师生选用或读者自学的参考书。 -
素质教育视角下的物理教学思维创新陈君 著在全面推进素质教育的今天,培养综合性的高素质人才已成为教育改革的主流方向,而对于物理教学来说,如何提高学生的物理素养,培养学生综合运用物理学知识、物理学思维来解决生活中的实际问题的能力,已成为物理教学亟待解决的问题。《素质教育视角下的物理教学思维创新》从新时代素质教育创新发展的现状和素质教育研究的理论基础等方面进行了分析研究,论述了素质教育与物理教育的关系,探索素质教育视域下物理教学思维创新的模式,意在构建良好物理教育教学创新氛围,全面提升物理教学对学生的个人素养与科学素养的培养。 -
流体力学基础[印] 艾赛拉占·拉萨克里斯南,李松晶 著《流体力学基础=Essence of Fluid Mechanics:英汉对照》通过物理描述、理论分析和具体应用求解相结合的逻辑方式,以浅显易懂的语言全面介绍了流体力学的基础知识,包括流体力学的基本概念、流体的性质、流体静力学、流体运动学和动力学、流体流动的基本定律和基本方程以及边界层理论等内容,着重分析了黏性流动中的阻力、湍流、管道流动和圆柱绕流等几个流体动力学问题。《流体力学基础=Essence of Fluid Mechanics:英汉对照》在通俗地论述流体力学基本理论的基础上,结合各章中给出的大量计算实例和练习题,对流体力学基本概念和理论进行了理论联系实际的阐述。
