<a href="https://www.jove.com/video/3406">一个协议，用于检测和卷烟主流烟气中气相自由基清除剂</a> 龙熙玉1，鲍里斯的G. Dzikovski 2，杰克H.弗里德3，2 1 CDCF AOX实验室，生物医学中心先进的：ESR科技（ACERT），康奈尔大学化学与化学生物学系，3 ACERT研究中心化学与化学生物学系，贝克实验室，美国康乃尔大学自旋捕获ESR光谱用于研究植物抗氧化剂番茄红素，碧萝芷，葡萄籽提取物在卷烟烟气中气相自由基清除的效果。 <a href="https://www.jove.com/video/3671">守望的房颤左心耳封堵器</a> 斯文莫比乌斯无线nkler，马库斯·山德里，诺曼Mangne​​r，菲利普鲁尔兹，英戈Dähnert，格哈德·舒勒 莱比锡大学心脏中心随附的视频描述了一个程序，经皮放置的WATCHMAN左心耳（LAA）设备。的的WATCHMAN是镍钛合金设备的设计，永久植入，或稍远端，左心耳（LAA），在退出之前捕获血液凝块，预防血栓栓塞性中风的LAA开幕。 <a href="https://www.jove.com/video/3413">确定运动过程中的能源系统的贡献</a> 1，罗慕洛C. Bertuzzi 2，汉密尔顿Roschel 1，3，桑德罗·H.·门德斯，安东尼奥的小H. Lancha 1，艾默生法兰契尼4 Guilherme的G.阿尔蒂奥利 应用营养学实验室，学校的体育教育和体育，学报JOURNAL圣保罗大学，圣保罗，2有氧运动能力的研究小组，学校的体育教育和体育性，神经肌肉力量训练的适应，实验室，圣保罗大学的体育教育和体育学院，武术和搏击运动圣保罗大学的研究小组，学校的体育教育和体育， 该协议允许专注于运动和体育科学的研究人员在种类繁多的练习，以确定三种不同的能源系统的总能量消耗的相对贡献。 <a href="https://www.jove.com/video/3992">建立微生物真核富集培养的化学分层的南极湖泊和评估的固碳潜力</a> 珍娜M. Dolhi，瑞琪，尼古拉斯·凯旋摩根亲吻 微生物学系，迈阿密元iversity 真核微生物光合衍生的碳和顶级捕食物种的永久冰雪覆盖的南极湖泊的来源。该报告描述了富集培养的方法来隔离代谢多功能微生物真核生物，从南极湖，湖邦尼，使用放射性同位素测定核酮糖-1,5 - 二磷酸羧化酶加氧酶（Rubisco酶）的活性和无机固碳潜力评估。 <a href="https://www.jove.com/video/4191">在实验室规模的生产合成蜘蛛丝</a> 杨夏，埃里克Gnesa，瑞安帕切科，克里斯汀科勒，费利西亚杰弗里·克雷格Vierra 太平洋大学生物科学系， 尽管蜘蛛丝优异的力学和生化特性，这种材料不能有所收获大量的常规手段。在这里，我们降序活性离子束腐蚀旋转人造蜘蛛丝纤维，这是一个重要的过程调查研究蜘蛛丝的生产和利用他们作为新一代生物材料的一个有效的策略。 <a href="https://www.jove.com/video/3966">确定土壤传播的蠕虫感染状况和体质的学龄儿童</a> Peiling邑，托马斯·弗斯特1，2，伊万·穆勒1，2，王莲香Kriemler 1，2，于尔格Utzinger 1，2，彼得·斯氏1，2 1，2 1流行病学系和公共健康，瑞士热带和公共健康研究所，瑞士巴塞尔，巴塞尔大学，瑞士巴塞尔， 用土壤传播的的蠕虫（STHs）的慢性感染引起吸收不良，发育迟缓，浪费在成长中的孩子。因此，它是合理的，这些感染也减少的phyICAL健身的儿童。在这里，我们可视化技术的诊断STHs和20米折返跑测试，以评估儿童的身体健康。 <a href="https://www.jove.com/video/4427">驾驶模拟诊所：测试视觉与视野缺损的患者在日常活动中的探索行为</a> 约翰娜·哈默尔1，2，安特耶·卡夫，斯文奥尔3，梁刘柔芬的德Beukelaer 1，家海因里希·J. Audebert 1，2，斯蒂芬A.勃兰特1 1，Universitätsmedizin查理特医院神经内科，中风研究中心柏林（CSB），Universitätsmedizin柏林查理特，心脑学院，柏林洪堡Universität 中风后的报告在日常生活中的不同的约束与视觉赤字的患者最有可能因变量补偿策略，这是很难区分在临床常规。我们提出了一个临床的设置可以测量不同的代偿头位和眼动战略，并评估其对驾驶性能的影响。 <a href="https://www.jove.com/video/4227">细菌毒素引起的响应，用活细胞荧光显微镜的可视化</a> 彼得A. Keyel 1，米歇尔E.海德1，西蒙C. D.沃特金斯2，罗素索尔特 匹兹堡大学医学院，2基础部细胞生物学和生理学，匹兹堡大学医学院免疫学系， 方法从重组E.净化胆固醇结合毒素链球菌溶血素O 大肠杆菌和，生活真核细胞的毒素结合的可视化描述。本地化交付的毒素，我nduces快速而复杂的变化，有针对性的细胞毒素生物学揭示小说方面。 <a href="https://www.jove.com/video/50129">在极低的温度下角分辨光电子能谱</a> 谢尔盖·鲍里先科1，沃洛的B. Zabolotnyy 1，亚历山大A. Kordyuk 1，2，Danil五Evtushinsky 1，帖木儿K.金1，3，埃马努埃拉Carleschi 4，布赖恩·P.多伊尔4，罗萨尔芭费迪帕尔蒂5，马里奥Cuoco 5，安东尼奥·韦基奥，赫尔穆特·贝格6 IFW研究所固态研究，德累斯顿，美国国家科学院，乌克兰，3钻石光源有限公司，4物理系，约翰内斯堡大学，5 CNR-SPIN，Dipartimento二Fisica“ER金属物理研究所Caianiello“，二萨勒诺大学留学，6个研究所的复杂的事情，洛桑联邦理工学院的物理学这种方法的总体目标是，以确定低能量的电子在超低温下利用同步辐射角分辨光电子能谱结构的固体。 <a href="https://www.jove.com/video/50027">一个轻量级的，耳机为基础的系统操作鸣禽听觉反馈</a> ：卢卡斯A.霍夫曼1，2，康纳尔W.凯利1，3，大卫·尼克尔森1，2，塞缪尔J.清醒的1 1，埃默里大学生物系，神经科学研究生课程2，埃默里大学，计划在神经科学和行为生物学，埃默里大学我们描述了设计和组装的微型耳机适合更换一个女歌手的自然听觉反馈一个操作的声学信号。在线无害化处理硬件是用来控制歌曲的输出，通过耳机听觉反馈引入实时的错误，电机驱动声乐学习。 <a href="https://www.jove.com/video/50179">触觉空调和运动分析的触角取样策略蜜蜂（ 蜜蜂 L.）</a> 萨米尔Mujagić，西蒙·迈克尔·伍尔特，Hellbach斯文，沃尔克·杜尔 生物控制论，CITEC - 认知互动技术 - 卓越中心，比勒费尔德大学在这个协议中，我们展示了如何驾驭的条件蜜蜂的触觉刺激和引进的2D动作捕捉技术的运动学分析精细尺度的触角采样模式。

2012: a year in review

下面就来看看一些的可视化实验（朱庇特）在2012年的发展目标和重点。 2012年开始，朱庇特达到了一个重要里程碑，发布第1500条。在本出版物中，在朱庇特生物工程，Yu 等人描述了香烟烟雾中的自由基成分的分析方法。这种方法模拟香烟吞云吐雾，一个单端口的抽烟装置，并结合电子自旋共振（ESR）光谱测量的程度，香烟烟雾中的抗氧化化合物能清除自由基。这项研究成果是建立一个可能的危害较小的卷烟。 朱庇特生物工程也包含了2012年，这是第二次数最多的文章，至今在朱庇特的查看次数最多的文章。 owczarczak 等人描述了一种用于黑客一个标准的喷墨打印机，装载墨盒与细胞暂停“bioink，”印刷生产线的玻璃幻灯片上的活细胞。的热喷墨印刷过程中创建临时毛孔中的细胞膜，用荧光标记的肌动蛋白单体掺入。这个概念，叫做“bioprinting，”有许多潜在的应用，在细胞和组织工程。 此外，在2012年，朱庇特生物工程特色的协议Hsia 等。蜘蛛丝蛋白的分离，纯化，纺成纤维，评估纤维的强度。实验室规模的生产蜘蛛丝，这是强比强度钢，该协议有可能被扩展到大规模的生产。 在朱庇特的临床与转化医学中，我们的特点是脑卒中的相关文章。在一篇文章中，莫比乌斯温克勒证实WATCHMAN左心耳封堵器从Boston Scientific的位置。这个装置的设计，以防止招捕获血栓在左心耳的心，在退出之前。我们的作者演示了如何插入导丝经股动脉入心，入左心房推进装置，在左心耳部署设备。 专注于中风，哈默尔等人的另一篇文章介绍了如何使用驾驶模拟器的研究视野缺损中风后患者补偿。通过分析代偿行为的患者，因为他们的目光导航通过虚拟驾驶课程，与不同程度的复杂性，我们看到了巨大的潜力，使用驾驶模拟器在中风康复。 在朱庇特感染与免疫，我们发表了一篇，Keyel 等。描述的免疫细胞对细菌毒素的活细胞显微镜的实时动力学。结合高速三维共聚焦显微镜，这种技术也可以可视化的细胞的修复反应。 在朱庇特感染与免疫，还包括邑等人的文章，描述方法诊断寄生虫感染的儿童。蠕虫寄生虫，可以感染的人类和动物的肠道，并根据它们的形态，可以进行区分。同一篇文章中演示了如何测量蠕虫感染的影响及其对体质的儿童，这是一个衡量整体健康。 我们在JOVE神经，方法为特色，霍夫曼等人 ，谁使用微小的耳机，改变听觉反馈鸣禽，并分析了鸟 ​​类的发声学习中的计算和神经生理学的基础上，当他们调整他们的歌声中，以改变声音信号的响应。 此外，在朱庇特神经，我们从鸟类到蜜蜂的方法，评估关联和非关联交咨会在蜜蜂瓷砖学习。这种方法，由Mujagić 等。，蜜蜂扫描不同金属表面的触角，然后调节他们的期望时，他们的触角白糖水感动了特定的表面，并分析了相应的变化触角运动。 在2012年，我们推出了全新的章节：朱庇特的文章的主题，从等离子体物理，材料科学应用物理学，。应用物理部分也包含朱庇特的第2000个视频文章，拍摄的同步辐射设施，鲍里先科等人展示了如何确定的电子结构的复合材料，利用角分辨光电子能谱的地方。 在朱庇特的常规“部分中，我们发表了一篇阿尔蒂奥利等。演示如何使用的便携式气体分析仪测量氧消耗，在复杂的运动-柔道等。通过分析氧的消耗和采集血液，这种方法可以测量血乳酸浓度，确定不同的能源系统，复杂的工作的具体方面的相对贡献。 最后，朱庇特其次Dolhi 等。永久冰雪覆盖的南极咸水湖，湖中。在那里，科学家们通过研究单细胞微生物的冰钻，生活在南极的恶劣条件下的原生生物。 回顾今年的几个超过600个视频所提供的文章，朱庇特在2012年只是一个短暂的一瞥。浏览朱庇特档案馆看到成千上万的其他影片，敬请期待接下来的内容在朱庇特：该杂志的可视化实验。

Watch this Scientific Journal Video about 2012: A Year In Review at JoVE.com

2012: A Year In Review

下面就来看看一些的可视化实验（朱庇特）在2012年的发展目标和重点。

2012年：年度回顾

 
 
Here's a look at some of the milestones and highlights of the year 2012 in Journal of Visualized Experiments (JoVE).
At the start of 2012, JoVE ...

Research

JoVE Journal

Biology

11.5K 次观看.  Massachusetts Eye and Ear. 下面就来看看一些的可视化实验（朱庇特）在2012年的发展目标和重点。

视频: 2012: A Year In Review

February 2012: This Month in JoVE

The February issue of the Journal of Visualized Experiments (JoVE) takes a clinical theme with the release of two articles, which demonstrate implantations of medical devices used to treat cardiac arrhythmia. More specifically, both articles focus on treating atrial fibrillation - a devastating condition that can ultimately lead to stroke.
The first procedure, led by Professor Dietmar Baensch from the University Hospital Rostock, involves the surgical implantation of an implantable cardioverter-defibrillator, or ICD. ICDs are devices widely used for the termination of ventricular arrhythmias. However, if the site of abnormal pacemaking is supraventricular in origin, such as in the left atrium, these devices can deliver inappropriate and painful shocks. To overcome this issue with potential misdiagnosis, as well as higher complication rates observed with dual chamber elecectrodes, Biotronik has developed a single ICD lead, which is capable of both atrial and ventricular sensing. Guided by X-ray fluoroscopy and electrophysiology, Dr. Baensch and his team demonstrate the surgical procedure for inserting, testing, and anchoring the single chamber electrode. Following electrode positioning, the Lumax defibrillator is joined to the electrode and inserted into the patient. To assess device function ventricular fibrillation is induced via a T-wave shock, and the ability of the defibrillator to sense arrhythmia and administer a corrective shock to is assessed.
While the Lumax ICD system can attenuate cardiac arrhythmia by correcting cardiac pacemaking, the WATCHMAN left atrial appendage (LAA) occlusion device from Boston Scientific is designed to address a severe complication with atrial fibrillation - thromboembolic stroke. In patients with atrial fibrillation, the left atrial appendage, a muscular pouch in the left atrium, can act as a reservoir for clotting blood, which if dislodged, can form emboli that can cause stroke. When implanted, the WATCHMAN device can trap clots within the LAA before they exit. Following assessment of LAA morphology, our authors, led by Dr. Sven M&ouml;bius-Winkler from the University of Leipzig, demonstrate methods for inserting a guidewire through the femoral artery into the heart, advancing the device into the left atrium, and deployment of the device in the left atrial appendage. Studies have shown that patients receiving WATCHMAN intervention have a reduced probability of adverse cardiac events when compared to patients given the anticoagulant medication warfarin.
While both the Lumax ICD system and the WATCHMAN occlusion device show promise for treating cardiac arrhythmia and its complications, neither device is approved for use in the US. Through video-publication in JoVE, our authors have provided a resource for US physicians to view these sensitive device implantation procedures before they become available across the Atlantic.
One consequence of thromboembolism is hypoxia, and JoVE travels to the University of Rochester to document a method for 2-photon imaging of microregional hypoxia in the cerebral cortex. Our authors illustrate a detailed open cranial window preparation followed by 2-photon imaging of endogenous nicotinamide adenine dinucleotide, or NADH, fluorescence. NADH is well known for its ability to transport electrons during cellular respiration, and it just so happens that NADH fluorescence exhibits a nonlinear relationship with the partial pressure of oxygen in tissues. In the cortex, NADH fluorescence increases as hypoxia is induced, allowing these investigators to determine which cortical areas are most vulnerable to hypoxia, as well as the geometrical pattern of oxygen diffusion from vessels.
For Bioengineering, JoVE heads to Wayne State University to capture a procedure for visualizing the breast cancer tumor microenvironment, in vitro. Our authors demonstrate a procedure for the assembly of a breast cancer co-culture system, which they refer to as Mammary Architecture and Microenvironment Engineering, or MAME. Briefly, these culture models consist of a layer of human breast fibroblasts in collagen 1 matrix, below a layer of reconstituted basement membrane matrix, upon which ductal carcinoma cells from the breast are added before the entire model is submerged in medium. When imaged in 4D, or in 3 dimensions over time, the proliferation of carcinoma cells can be tracked. In addition, degradation of the basement membrane can be assessed as well, thanks to the incorporation of a type of collagen that fluoresces when hydrolyzed. This innovative culture system can provide insight for breast cancer researchers into the proteolytic pathways that promote invasive phenotypes in breast cancer cells and can be used to screen for new small molecule inhibitors that may hinder tumor proliferation.
In Immunology and Infection, JoVE shifts its focus to vector borne disease, where investigators from the Center for Disease control in Fort Collins, Colorado, present three fundamentally important procedures for understanding how infectious pathogens migrate through the tick. The first procedure involves removing one of the legs from the tick, which enables the collection of hemolymph - the fluid carries oxygen to the tick's organs. The bacteria that cause Lyme Disease, Borrelia burgdorferi, will move to the hemolymph of the tick once a bloodmeal has been absorbed by the midgut. The second dissection protocol illustrates steps for accessing the hemocoel and removing the salivary glands, which is where Borrrelia reside before transmission to a host. The final protocol begins with application of the muscarinic agonist, pilocarpine, to the dorsal surface of an engorged tick, in order to induce salivation. Saliva is collected from a mouthpart referred to as the hypostome and manual techniques for promoting tick salivation via gentle massage, are demonstrated.
From vector borne disease to medical device implantation, February is brimming with content submitted from authors dedicated to understanding and treating human disease. Other notable articles for the month of February include methods for assessing the metastatic potential of ovarian cancer, spatial analysis of neuropeptides in a rodent model of Parkinson's, and measurements of ventricular pressure in neonatal and embryonic mice. From bench to bedside, no other journal provides a window into biomedical research quite like JoVE. Stay tuned for February's content!

Here are some highlights from the February 2012 Issue of Journal of Visualized Experiments (JoVE).

2012年2月：这个月在朱庇特

The February issue of the Journal of Visualized Experiments (JoVE) takes a clinical theme with the release of two articles, which demonstrate ...

科研

生物学

August 2012: This Month in JoVE

Traditional microscopy requires lens objectives to magnify specimens, and can involve numerous optical components like additional objectives, filters, and mirrors to refract and direct light to optical sensors. The August 2012 issue of JoVE (Journal of Visualized Experiments) is marked by the third publication from the Ozcan Lab (University of California, Los Angeles) on their lens free lens-free "on-chip" microscopy platform, which they have pioneered.
Back in 2009, the Ozcan lab published their first article, which demonstrated the use of a lens-free imaging platform that could image cells within whole blood. This imaging technique involves placing a sample directly on an optoelectric sensor array, like the CCD or CMOS chips found in the standard camcorder. Then, LED illumination from above the sample casts shadows on the chip, which are recorded as digital holograms that can be subjected to image processing. Not only does this lensless imaging system allow for an extremely large field of view (FOV of 0.6-8 cm2), the lack of bulky optical components makes it excellent for microfluidic applications. The Ozcan group demonstrates this in their follow-up 2011 JoVE article, in which fluorescently labeled white blood cells are imaged within a microfluidic chip.
This August in JoVE, the Ozcan group demonstrates further advancements to their lens-free microscopy platform by applying it to tomographic imaging of the nematode, C. elegans. By changing the angle of illumination, using a motorized rotation stage, the Ozcan group shows how multiple holographic slices may be generated for a sample-which, following processing, can be combined into tomograms. The Ozcan group confirms that their 3D reconstruction of the worm is successful by citing that the pharyngeal tube, a 5-micron-thick structure, is only visible in a single slice and in a 3D reconstructed cross section.
The compact and inexpensive nature of the lens-free imaging systems - designed and assembled by the Ozcan group - make them well suited for point-of-care diagnostic applications, or even cell phone based microscopy that can be performed in the field.
At the Ernest Gallo Clinic and Research Center at University of California, San Francisco JoVE learns how to visualize morphological changes in single cells using three-dimensional fluorescence microscopy and computer analysis. In this procedure, cells are given agonist, antagonist plus agonist, or no treatment, and prepared for immunofluorescence microscopy. Three-dimensional images are acquired with the help of a two-photon laser system, and the fluorescence data are processed on the computer using Imaris and Matlab.
To demonstrate the power of this technique, our authors quantify single-cell phenotypic changes in transfected HEK293 cells. Three-dimensional morphometric analysis shows dramatic changes in cells treated with agonist. These changes are not always apparent when using conventional 2D analysis. This technique allows morphological changes in single cells to be quantified and characterized in response to pharmacologic stimuli, offering a powerful new assessment tool to the arsenal of drug discovery research.
This month, in JoVE Applied Physics, we travel to South Carolina to visit the School of Materials Science and Engineering at Clemson University. Here, researchers show us how to construct lithium batteries for laboratory research.
The basic components of a lithium coin cell are the working electrode, the lithium electrolyte, and a lithium foil counter electrode. The different components of the coin cell are carefully assembled and sealed with a crimping machine. The finished coin cell can then be characterized in a battery tester. Using their homemade coin cells, our researchers can experiment with using different materials to make the cathodes of lithium coin cells.
This month in JoVE Immunology and Infection, we head to Basel, Switzerland to witness two techniques for diagnosing helminth infections. We also see how investigators perform the shuttle run test in children, in order to assess the effects of these infections on physical fitness.
Helminths are parasitic worms that can live inside humans and animals. Many species infect the intestinal tract, and may be transmitted through soil. Our authors demonstrate the Kato-Katz technique, which is used for diagnosing several common soil-transmitted helminths. They also demonstrate the Baermann technique, which uses light to stimulate the migration of certain types of phototactic helminths out of sample preparations. The various types of helminth species can subsequently be determined based on morphology.
Our authors then demonstrate how to set up and perform a 20-meter shuttle run test for children, and to measure the impact of helminth infections on physical fitness. This method can help determine the true burden of soil-transmitted helminth infections on overall health.
This brief summary highlights but a few notable video-articles that will be released in August. We'll also feature articles that demonstrate how to express genes in the midbrain of the chick embryo, study neutrophil transmigration in parallel flow chambers lined with endothelial cells, and precisely measure proteolytic degradation of the extracellular matrix.

Traditional microscopy requires lens objectives to magnify specimens, and can involve numerous optical components like additional objectives, filters, and mirrors to refract and direct light to optical sensors. The August 2012 issue of JoVE (Journal of Visualized Experiments) is marked by the third publication from the Ozcan Lab (University of California, Los Angeles) on their lens-free "on-chip" microscopy platform, which they have pioneered.

2012年8月：本月在朱庇特

Traditional microscopy requires lens objectives to magnify specimens, and can involve numerous optical components like additional objectives, filters, and ...

October 2012: This Month in JoVE

Here are some highlights from the October 2012 issue of Journal of Visualized Experiments (JoVE). Gr&oslash;nlund et al. demonstrate how to isolate and analyze specific cell types in plant leaves expressing green fluorescent protein (GFP) using fluorescence-activated cell sorting (FACS). This method overcomes the interfering fluorescence of the chlorophyll found in leaves, and distinguishes GFP-expressing protoplasts from non-GFP protoplasts. In JoVE Neuroscience, Babona-Pilipos et al. demonstrate how to construct a chamber for measuring galvanotaxis, or cell migration within an electric field. Through time-lapse imaging and image analysis, the authors can study the migratory behavior of neural precursor cells in an electric field, which may lead to the use of electrical stimulation to direct neural precursors to sites of injury or disease. Articles involving microfluidic platforms have a significant publication history in JoVE. Harris et al. have released three articles, which involve a microfluidic device for separating axons from neuronal cell bodies. This month in JoVE Neuroscience, Higashimori et al. use this microfluidic platform to investigate the interactions between neuronal axons and glial cells, which are critical for the physiological function of the nervous system. In JoVE Bioengineering, two research groups demonstrate the novel bioadhesive properties of chitosan-a polymer derived from chitin, which is found in fungal cell walls or in the exoskeletons of crustaceans and insects. Chitosan is used in many industrial and agricultural applications, and bioengineers are also finding uses for it in surgical applications. Foster et al. have developed a laser-activated surgical film called Surgilux, which combines chitosan with indocyanine green ICG), a photosensitive dye. This surgical film binds strongly to tissue, such as muscle, after laser irradiation. Lauto et al. developed a surgical film that combines chitosan with the photoactive dye, rose Bengal. This novel film also binds strongly to tissues, such as intestine, after it is irradiated. These adhesive films are biocompatible and may potentially be used in various surgical procedures in place of sutures. In JoVE Clinical and Translational Medicine, Fiema et al. demonstrate a high-throughput technique for validating biomarkers in graft vs. host disease, a common and life-threatening complication of cell or tissue transplantation. The authors use commercially available ELISAs to analyze multiple proteins in sequential fashion. In JoVE Immunology and Infection, Keyel et al. demonstrate how to measure the real-time kinetics of immune cell responses to bacterial toxins using high-speed live cell microscopy. This method can be used to show how immune cells respond to bacterial toxins. Combined with high-speed 3D confocal microscopy, this technique can also visualize the cellular repair response. In JoVE Applied Physics, Borisenko et al. determine the electronic structure of complex materials using angle-resolved photoemission spectroscopy in a synchotron radiation facility. By combining recent advances in synchotron radiation, surface science, and cryogenics, this method can gain a precise picture of the energy and momentum of electrons inside a solid, and address key questions in the field of condensed matter physics. This preview summarizes just a few of the notable video-articles available in the October 2012 issue of JoVE. For additional videos, please visit <a href="http://www.jove.com">www.jove.com</a>.

Here are some highlights from the October 2012 Issue of Journal of Visualized Experiments (JoVE).

2012年10月：这个月在朱庇特

Here are some highlights from the October 2012 issue of Journal of Visualized Experiments (JoVE).  Gr&oslash;nlund et al. demonstrate how to isolate and ...