標題: Titlebook: III-Nitride Based Light Emitting Diodes and Applications; Tae-Yeon Seong,Jung Han,Hadis Morkoc Book 20131st edition Springer Science+Busin [打印本頁] 作者: clot-buster 時間: 2025-3-21 19:28
書目名稱III-Nitride Based Light Emitting Diodes and Applications影響因子(影響力)
書目名稱III-Nitride Based Light Emitting Diodes and Applications影響因子(影響力)學科排名
書目名稱III-Nitride Based Light Emitting Diodes and Applications網絡公開度
書目名稱III-Nitride Based Light Emitting Diodes and Applications網絡公開度學科排名
書目名稱III-Nitride Based Light Emitting Diodes and Applications被引頻次
書目名稱III-Nitride Based Light Emitting Diodes and Applications被引頻次學科排名
書目名稱III-Nitride Based Light Emitting Diodes and Applications年度引用
書目名稱III-Nitride Based Light Emitting Diodes and Applications年度引用學科排名
書目名稱III-Nitride Based Light Emitting Diodes and Applications讀者反饋
書目名稱III-Nitride Based Light Emitting Diodes and Applications讀者反饋學科排名
作者: Medicaid 時間: 2025-3-21 21:18
th a variety of symptoms, most notably pain and weakness. The ultimate goals in managing these patients include maximizing neurologic function, length of survival, and quality of life. These goals can best be reached via early, accurate diagnosis followed by the appropriate treatment for a particula作者: phase-2-enzyme 時間: 2025-3-22 04:08
Jeff Y. Tsao,Jonathan J. Wierer Jr.,Lauren E. S. Rohwer,Michael E. Coltrin,Mary H. Crawford,Jerry A.ncer. Central nervous system (CNS) hemorrhagic or ischemic events are typically symptomatic. Hemorrhage can occur into the parenchymal, subdural, epidural, or subarachnoid compartments. Cerebral infarction may cause focal signs presenting as a transient ischemic attack or as a completed infarction, 作者: 設施 時間: 2025-3-22 05:20
Takashi Egawa,Osamu Odath a variety of symptoms, most notably pain and weakness. The ultimate goals in managing these patients include maximizing neurologic function, length of survival, and quality of life. These goals can best be reached via early, accurate diagnosis followed by the appropriate treatment for a particula作者: 賞心悅目 時間: 2025-3-22 10:38 作者: anarchist 時間: 2025-3-22 13:28 作者: 苦澀 時間: 2025-3-22 17:41 作者: 伸展 時間: 2025-3-22 23:16
Jong-In Shimcer patients and the most common causative cancers are breast, lung, and melanoma. The incidence of LM is increasing and may continue to increase due to improved overall survival and prolonged control of extracranial disease in patients with cancer who are often treated with systemic targeted therap作者: Motilin 時間: 2025-3-23 03:14 作者: BOOR 時間: 2025-3-23 05:59
C. Lalau Keraly,L. Kuritzky,M. Cochet,C. Weisbuchndary to antitumor therapy. Often, a single seizure is the presenting symptom of a brain tumor; such patients usually have a better prognosis for survival compared to those presenting with other neurological symptoms. With gliomas, the tumor type bears upon both initial epilepsy frequency as well as作者: TEN 時間: 2025-3-23 10:23 作者: falsehood 時間: 2025-3-23 17:20
Rong-Jun Xie,Naoto Hirosakileptomeningeal metastases or seeding. These cancer cells can remain confined to the meninges or penetrate the brain, spinal cord, or nerve roots, leading to a variety of symptoms and neurologic signs. The multiplicity of clinical findings associated with leptomeningeal metastases has made this diagn作者: 熱烈的歡迎 時間: 2025-3-23 21:14 作者: Aspiration 時間: 2025-3-23 23:30 作者: 阻擋 時間: 2025-3-24 05:17
Robert F. Karlicek Jr.s with these conditions concomitantly. A wide variety of cerebrovascular disorders can occur within the oncologic population, complicating the cancer patient’ s overall clinical course, treatment, and long-term outcome. Unfortunately, the incidence of stroke within this population is substantial. Gr作者: Fracture 時間: 2025-3-24 09:28
ience pain severe enough to require opioid medications. Applying this estimate to cancer statistics supplied by the American Cancer Society ., approx 395,360 of the 564,800 people who died of cancer in the United States in 1998, and hundreds of thousands of the 8 million surviving cancer patients ex作者: 沉思的魚 時間: 2025-3-24 14:10 作者: 流出 時間: 2025-3-24 17:46 作者: dry-eye 時間: 2025-3-24 21:43 作者: 現(xiàn)實 時間: 2025-3-25 00:34 作者: 憲法沒有 時間: 2025-3-25 03:58
Active Region Part A. Internal Quantum Efficiency in LEDs,ed technique based on temperature-dependent photoluminescence relies in strong assumptions which are discussed in this chapter. We introduce an alternative method to determine IQE based on electroluminescence, in which the external quantum efficiency (EQE) is measured from a single facet of the LED,作者: intimate 時間: 2025-3-25 10:04 作者: 柔軟 時間: 2025-3-25 13:39
Electrical Properties, Reliability Issues, and ESD Robustness of InGaN-Based LEDs,in degradation processes, we will give a brief overview on the electrical (current-voltage) characteristics of LEDs, to provide the basic information which is useful to understand the electrical characterization data reported in the subsequent part of the chapter. On the basis of literature data, we作者: nephritis 時間: 2025-3-25 17:56 作者: 缺陷 時間: 2025-3-25 21:37 作者: 把…比做 時間: 2025-3-26 00:53
Packaging. Phosphors and White LED Packaging,ns as well as phosphors utilized in white LEDs are firstly discussed, followed by the overview of the technologically important phosphors, including yttrium aluminum garnets, alkaline earth orthosilicates, alkaline earth sulfides/thiogallets, and (oxo)nitridosilicates (i.e., nitrides). Typically, (o作者: 土產 時間: 2025-3-26 07:10
High Voltage LEDs,ode (HVLED) and alternating current light emitting diode (ACLED) were extensively discussed. Some important issues, such as the efficiency drooping, flickering illumination, harmonic distortion limitation, and lifetime result of the HV/ACLED were also studied. Furthermore, packaging methods, safety 作者: 顯赫的人 時間: 2025-3-26 10:07 作者: 孤獨無助 時間: 2025-3-26 15:13
Emerging System Level Applications for LED Technology,lth, communications, and display technologies. Currently, almost every aspect of LED technology from substrates to systems applications is undergoing rapid technical evolution, so projections about future system level applications are highly speculative, and this assessment presumes that solutions t作者: 機密 時間: 2025-3-26 17:34
Epitaxy Part A. LEDs Based on Heteroepitaxial GaN on Si Substrates,AlGaN intermediate layers, (ii)?HT intermediate layers (ILs) and multilayers (MLs), and (iii)?strained-layer superlattices (SLS) interlayers and their LED performances respectively. We believe that GaN/Si LEDs with low prices will become important LEDs for general lighting in the near future.作者: 儀式 時間: 2025-3-26 22:05 作者: BOOM 時間: 2025-3-27 02:24
Book 20131st editionace traditional illumination through LED lamps since LED lighting significantly reduces energy consumption and cuts down on carbon-dioxide emission. Despite dramatic advances in LED technologies (e.g., growth, doping and processing technologies), however, there remain critical issues for further imp作者: CREST 時間: 2025-3-27 09:05 作者: 兵團 時間: 2025-3-27 12:54
Color Quality of White LEDs,S), a proposed alternative metric. The chapter also discusses luminous efficacy of radiation and the color characteristics used for single-color LEDs. Finally, future considerations on color quality for white LED developments are given.作者: 解決 時間: 2025-3-27 14:06 作者: 善于 時間: 2025-3-27 20:56
disease in patients with cancer of specific organs. ..Cancer Neurology in Clinical Practice: Neurologic Complications of Cancer and its Treatment, Second Edition. is an important new work that aims to broaden and deepen the familiarity of clinicians with the range and management of neuro-oncologic d作者: 祖先 時間: 2025-3-27 22:50
the radiation dose to the tumor while minimizing the dose to the spinal cord. Surgical resection and spinal stabilization also have critical roles in the treatment armamentarium. The combination of these modalities will continue to be a vital component in the treatment of metastatic spinal cord dis作者: DAMP 時間: 2025-3-28 04:05 作者: ureter 時間: 2025-3-28 08:35
Takashi Egawa,Osamu Oda the radiation dose to the tumor while minimizing the dose to the spinal cord. Surgical resection and spinal stabilization also have critical roles in the treatment armamentarium. The combination of these modalities will continue to be a vital component in the treatment of metastatic spinal cord dis作者: 獨裁政府 時間: 2025-3-28 12:46 作者: 脫水 時間: 2025-3-28 15:20
Elison Matioli,Claude Weisbuchmary tumors or non-neoplastic etiologies such as inflammation and infection. The imaging approach to CNS metastasis depends on both clinical symptoms and cancer types in order to maximize the sensitivity of lesion detection. In this chapter, a general approach to imaging of brain and spinal metastas作者: heterodox 時間: 2025-3-28 20:00
Jong-In Shimhould be maintained especially in patients with cancer and multifocal neurological signs or symptoms. LM treatment is multidisciplinary, combining intra-CSF chemotherapy, systemic therapy and radiation therapy. Treatment approaches are reviewed herein with an emphasis on the randomized trials report作者: IRS 時間: 2025-3-28 23:50
M. Meneghini,G. Meneghesso,E. Zanonio result in blood vessel injury. Radiation therapy directed to the neck or brain can result in vessel stenosis, thrombosis and other vascular pathologies. Chemotherapy and molecularly-targeted agents can lead to vascular injury or thrombosis resulting in hemorrhage or infarction. Infection is a less作者: Colonnade 時間: 2025-3-29 03:45 作者: 令人發(fā)膩 時間: 2025-3-29 10:56
Ja-Yeon Kim,Tak Jeong,Sang Hern Lee,Hwa Sub Oh,Hyung Jo Park,Sang-Mook Kim,Jong Hyeob Baekypically the agents of choice, and can be combined if necessary. When such mono- or polytherapy is ineffective or produces side effects, lamotrigine, perampanel or zonisamide are other good choices. Evidence to support AED prophylaxis is lacking with exception of the perioperative period. In neuro-o作者: 指數 時間: 2025-3-29 14:44
Rong-Jun Xie,Naoto Hirosakigeal metastases has become a common problem in neuro-oncology. Early diagnosis of leptomeningeal metastases is important because recent studies have suggested that intervention is most beneficial for patients who have minimal symptoms, high performance status, and low leptomeningeal tumor burden.作者: 羞辱 時間: 2025-3-29 16:00
Wen-Yung Yeh,Hsi-Hsuan Yen,Kuang-Yu Tai,Pei-Ting Chouury. In addition, Posner and Chernik’ s earlier 1978 postmortem study suggests the incidence of stroke in the oncologie population may actually be as high as 30% .. Certainly stroke and cancer co-occur far more than would be expected by chance, and frequently enough to render knowledge of the cerebr作者: Spinous-Process 時間: 2025-3-29 23:10
Yoshi Ohnobecome a recognized area. Thus, the field of neuro-oncology can be viewed from two different angles, either as a subspecialty of one of the mother specialties, be it neurology, neurosurgery, radiotherapy, or medical oncology or, alternatively, as a subspecialty of oncology.作者: AGOG 時間: 2025-3-30 03:16
Robert F. Karlicek Jr.ury. In addition, Posner and Chernik’ s earlier 1978 postmortem study suggests the incidence of stroke in the oncologie population may actually be as high as 30% .. Certainly stroke and cancer co-occur far more than would be expected by chance, and frequently enough to render knowledge of the cerebr作者: 業(yè)余愛好者 時間: 2025-3-30 05:00 作者: 現(xiàn)存 時間: 2025-3-30 10:44 作者: 捕鯨魚叉 時間: 2025-3-30 14:22
Growth and Optical Properties of GaN-Based Non- and Semipolar LEDs,th planes, these fields can be significantly reduced or even eliminated. In addition, due to the reduction of in-plane symmetry, a number of new heterostructure design options emerge to control the optoelectronic properties of non- and semipolar light emitters. Among these are the occurrence of anis作者: 辯論 時間: 2025-3-30 20:34 作者: Licentious 時間: 2025-3-31 00:45
Active Region Part B. Internal Quantum Efficiency,xperimentally. A simple IQE estimation method based on the constant ABC model in the carrier rate equation is introduced in terms of its convenience and application limitation. Other methods have been also reviewed by focusing on all-optical methods such as the temperature-dependent photoluminescenc作者: 荒唐 時間: 2025-3-31 03:39
Electrical Properties, Reliability Issues, and ESD Robustness of InGaN-Based LEDs,degradation of the blue semiconductor chip, due to the generation of non-radiative recombination centers, and to the degradation of the .-type semiconductor and contacts; (ii)?the degradation mechanisms that affect the performance of the package and phosphors, which are typically activated at high t
