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Experimental Study on Hard Turning Hardened GCr15 Steel with PCBN Tool 被引量:4
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作者 LIU Xian-li 1, WEN Dong-hui 2, LI Zhen-jia 1, XIAO Lu 1, YAN Fu-gang 1 (1. Dept. of Mechanical Engineering, Harbin University of Science and Technology, Harbin 150080, China 2. Dept. of Precision Instrunments & Mechano logy, Tsinghua University, Beijing 100084, China) 《厦门大学学报(自然科学版)》 CAS CSCD 北大核心 2002年第S1期125-126,共2页
This paper discusses experimental results of turnin g experiments on GCr15 bearing steel hardened to 60~64 HRC. The objective was to d etermine the effect of the cutting parameters on cutting force, chip morphology a... This paper discusses experimental results of turnin g experiments on GCr15 bearing steel hardened to 60~64 HRC. The objective was to d etermine the effect of the cutting parameters on cutting force, chip morphology and resultant workpiece surface quality, more specifically surface texture, micr ostructure alterations, changes in microhardness and residual stresses distribut ion. The changing rules of the main cutting force was shown in this paper which feature a increasing tendency with the improvement of the workpiece hardness wit hin the cutting parameter scope. The rule of cutting force changing with the wor kpiece hardness is accord to the traditional metal cutting theory. Stress value decrease with increasing cutting speed and workpiece hardness. The comparison of the machined surface roughness and harden layer depth of machined surface for d ifferent hardness is shown in Fig.1. The machined surface roughness is the worst when the workpiece hardness is around 50HRC. When the workpiece hardness is ove r 50HRC, the surface roughness value shows a descending tendency with the additi on hardness. The machined superficial harden layer depth shows an increasing ten dency with the improvement of the workpiece hardness. When the workpiece hardnes s is 50HRC the machined superficial harden layer depth is tiptop. When the workp iece hardness is over 50HRC the depth changes little with the addition of workpi ece hardness. The remnant stress status of the machined surface is shown in Fig. 2, which is press stress status both in surface and in base for less cutting par ameters under two kinds of cutting condition. But experiment results show that t ensile stress can be produced under uncomfortable cutting conditions. The deform ation created by the chip formation is reduced whereduce with [TPP126A,+35mm77mm,Z,PY#]Depth from surface (μm) ■ v=200m/min,f=0.24mm/r,ap=0.8mm,60HRC ● v=200m/min,f=0.15mm/r,ap=0.5mm,60HRC Fig.1 The subsurface residual stress between the two experimentsHardness (HRC) Fig.2 The surface finis 展开更多
关键词 hard turning surface integrity PCBN tool harde ned bearing steel
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Wireless big data:transforming heterogeneous networks to smart networks 被引量:5
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作者 Yudi Huang Junjie Tan Ying-Chang Liang 《Journal of Communications and Information Networks》 2017年第1期19-32,共14页
In HetNets(Heterogeneous Networks),each network is allocated with xed spectrum resource and provides service to its assigned users using speci c RAT(Radio Access Technology).Due to the high dynamics of load distributi... In HetNets(Heterogeneous Networks),each network is allocated with xed spectrum resource and provides service to its assigned users using speci c RAT(Radio Access Technology).Due to the high dynamics of load distribution among di erent networks,simply optimizing the performance of individual network can hardly meet the demands from the dramatically increasing access devices,the consequent upsurge of data trac,and dynamic user QoE(Quality-of-Experience).The deployment of smart networks,which are supported by SRA(Smart Resource Allocation)among di erent networks and CUA(Cognitive User Access)among di erent users,is deemed a promising solution to these challenges.In this paper,we propose a frame-work to transform HetNets to smart networks by leveraging WBD(Wireless Big Data),CR(Cognitive Radio)and NFV(Network Function Virtualization)techniques.CR and NFV support resource slicing in spectrum,physical layers,and network layers,while WBD is used to design intelligent mechanisms for resource mapping and trac prediction through powerful AI(Arti cial Intelligence)methods.We analyze the characteristics of WBD and review possible AI methods to be utilized in smart networks.In particular,the potential of WBD is revealed through high level view on SRA,which intelligently maps radio and network resources to each network for meeting the dynamic trac demand,as well as CUA,which allows mobile users to access the best available network with manageable cost,yet achieving target QoS(Quality-of-Service)or QoE. 展开更多
关键词 wireless big data cognitive radio network network function virtualization software de ned network machine learning smart radio allocation cognitive user sccess
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Molecular aspects of prostate cancer with neuroendocrine differentiation 被引量:2
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作者 Qi Li Connie S. Zhang Yifen Zhang 《Chinese Journal of Cancer Research》 SCIE CAS CSCD 2016年第1期122-129,共8页
Neuroendocrine differentiation (NED), which is not uncommon in prostate cancer, is increases in prostate cancer after androgen-deprivation therapy (ADT) and generally appears in castration- resistant prostate canc... Neuroendocrine differentiation (NED), which is not uncommon in prostate cancer, is increases in prostate cancer after androgen-deprivation therapy (ADT) and generally appears in castration- resistant prostate cancer (CRPC). Neuroendocrine ceils, which are found in normal prostate tissue, are a small subset of cells and have unique function in regulating the growth of prostate ceils. Prostate cancer with NED includes different types of tumor, including focal NED, pure neuroendocrine tumor or mixed neuroendocrine-adenocarcinoma. Although more and more studies are carried out on NED in prostate cancer, the molecular components that are involved in NED are still poorly elucidated. We review neuroendocrine cells in normal prostate tissue, NED in prostate cancer, terminology of NED and biomarkers used for detecting NED in routine pathological practice. Some recently reported molecular components which drive NED in prostate cancer are listed in the review. 展开更多
关键词 Prostate cancer neuroendocrine differentiation ned molecular components
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论美国民主输出战略 被引量:1
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作者 马跃 曹雪梅 《通化师范学院学报》 2009年第3期40-43,共4页
民主输出战略是美国外交的重要策略,在其文化传统中有着深厚的历史根源。美国民主输出战略的实施是理想诉求和现实利益追求的有机统一,这其中美国国家民主基金会等非政府组织也起了非常重要的作用。
关键词 输出民主 理想诉求 现实利益 国家民主基金会
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Selectively patterned TiO2 nanorods as electron transport pathway for high performance perovskite solar cells 被引量:2
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作者 Daihong Huh KyoungSuk Oh +3 位作者 Minjin Kim Hak-Jong Choi Dong Suk Kim Heon Lee 《Nano Research》 SCIE EI CAS CSCD 2019年第3期601-606,共6页
Organic-inorganic hybrid perovskite solar cells (PSCs) are attracting tremendous attention for new-generation photovoltaic devices because of their excellent power conversion efficiency and simple fabrication process.... Organic-inorganic hybrid perovskite solar cells (PSCs) are attracting tremendous attention for new-generation photovoltaic devices because of their excellent power conversion efficiency and simple fabrication process. One of the various approaches to increase the efficiency of PSCs is to change the material or structure of the carrier transport layer. Here, optically long and electrically short structural concept is proposed to enhance the characteristics of a PSC by employing selectively grown single crystalline TiO2 nanorods. The approach has the merit of increasing the electro n-hole separati on effectively and en ables a thicker active layer to be coated without electrical loss by using TiO2 nano rods as an electr on pathway. Moreover, selectively grow n TiO2 nano rods in crease the optical path of the in cide nt light via scatteri ng effects and en able a smooth coati ng of the active layer. Nano imprint lithography and hydrothermal growth were employed to fabricate selectively grow n TiO2 nanorod substrates. The fabricated solar cell exhibits an efficiency of 19.86% with a current density, open-circuit voltage, and fill factor of 23.13 mA/cm^2, 1.120 V, and 76.69%, respectively. Time-resolved photoluminescence, ultraviolet-visible (UV-Vis) spectroscopy, and the incident phot on to current efficiency (IPCE) an alysis were conducted to understand the factors resp on sible for the improvement in characteristics of the fabricated PSCs. 展开更多
关键词 PEROVSKITE solar cells patter ned T1O2 NANORODS NANOIMPRINT LITHOGRAPHY
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Effect of acupuncture plus medication on the pulmonary ventilation, IFN-y level and sleep quality in allergic rhinitis patients 被引量:2
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作者 Luo Hai-yan Wei Qing-lin +3 位作者 Tian Yong-ping Liu Xiang-yi Wang Ya-nan Zhang Hai 《Journal of Acupuncture and Tuina Science》 CSCD 2019年第6期402-408,共7页
Objective:To observe the effect of warm-unblocking acupuncture plus fluticasone propionate nasal spray on the pulmonary ventilation,level of interferon-y(IFN-y)and sleep quality in parents with allergic rhinitis(AR).M... Objective:To observe the effect of warm-unblocking acupuncture plus fluticasone propionate nasal spray on the pulmonary ventilation,level of interferon-y(IFN-y)and sleep quality in parents with allergic rhinitis(AR).Methods:A total of 112 AR patients were enrolled between January 2013 and August 2018 and were divided into an observation group and a control group by the random number table method,with 56 cases in each group.Patients in the observation group received warm-unblocking acupuncture plus fluticasone propionate nasal spray,and patients in the control group only received fluticasone propionate nasal spray.The nasal symptom score,pulmonary function indexes,the levels of IFN-y and interleukin(IL)-4 in serum,and sleep quality in the two groups were compared.Results:After treatment,the total effective rate in the observation group was higher than that in the control group(P<0.05).The nasal symptom score dropped in both groups after treatment(both P<0.05),and the score in the observation group was lower than that in the con trol group(P<0.05).The pulm onary ven tilati on indexes all in creased sign ificantly after treatment in the observation group(all P<0.05);the forced expiratory volume in 1 second(FEV1)to forced vital capacity(FVC)ratio(FEV1/FVC)and the forced expiratory flow at 50%,75%and 25%-75%of the vital capacity(FEF50%,FEF75%,FEF25%-75%)in creased after treatme nt in the control group(all P<0.05);the pulm onary ven tilati on in dexes were higher in the observati on group tha n those in the control group(all P<0.05).The level of IFN-y in creased sign ificantly after t reatment in the two groups(both P<0.05)and the level of IL-4 dropped significantly(both P<0.05);the observation group had a higher IFN-y level(P<0.05)and a lower IL-4 level(P<0.05)compared with the control group.Regarding the Pittsburgh sleep quality index(PSQI),the scores of subjective sleep quality,habitual sleep efficiency and sleep disturbances and the general PSQI score decreased significantly after treatment in both groups(all P<0.0 展开更多
关键词 Acup uncture Therapy Acup uncture Medication Combi ned Rhin itis ALLERGIC Fluticas one Propi on ate Nasal Sprays Pulm on ary Ventilati on In terfero ns SLEEP
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NED显色法测定血清游离血红蛋白 被引量:1
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作者 闻平 《上海医学检验杂志》 1995年第1期35-36,共2页
NED显色法测定血清游离血红蛋白镇江市第二人民医院(212002)闻平测定血清游离血红蛋白(Hb)含量,常用苯胺类化合物作为色原供氢体,但因其具有较强的毒性,且试液保存期短,使这类方法具有一定局限性。本文介绍一种新的... NED显色法测定血清游离血红蛋白镇江市第二人民医院(212002)闻平测定血清游离血红蛋白(Hb)含量,常用苯胺类化合物作为色原供氢体,但因其具有较强的毒性,且试液保存期短,使这类方法具有一定局限性。本文介绍一种新的色原供氢体用于血清游离Hb测定,具... 展开更多
关键词 血清 游离血红蛋白 ned 显色法
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Characterization of ASTER GDEM elevation data over vegetated area compared with lidar data
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作者 Wenjian Ni Guoqing Sun Kenneth J.Ranson 《International Journal of Digital Earth》 SCIE EI CSCD 2015年第3期198-211,共14页
Current researches based on areal or spaceborne stereo images with very high resolutions(<1 m)have demonstrated that it is possible to derive vegetation height from stereo images.The second version of the Advanced ... Current researches based on areal or spaceborne stereo images with very high resolutions(<1 m)have demonstrated that it is possible to derive vegetation height from stereo images.The second version of the Advanced Spaceborne Thermal Emission and Reflection Radiometer Global Digital Elevation Model(ASTER GDEM)is the state-of-the-art global elevation data-set developed by stereo images.However,the resolution of ASTER stereo images(15 m)is much coarser than areal stereo images,and the ASTER GDEM is compiled products from stereo images acquired over 10 years.The forest disturbances as well as forest growth are inevitable in 10 years time span.In this study,the features of ASTER GDEM over vegetated areas under both flat and mountainous conditions were investigated by comparisons with lidar data.The factors possibly affecting the extraction of vegetation canopy height considered include(1)co-registration of DEMs;(2)spatial resolution of digital elevation models(DEMs);(3)spatial vegetation structure;and(4)terrain slope.The results show that the accurate coregistration between ASTER GDEM and national elevation dataset(NED)is necessary over mountainous areas.The correlation between ASTER GDEM minus NED and vegetation canopy height is improved from 0.328 to 0.43 by degrading resolutions from 1 arc-second to 5 arc-second and further improved to 0.6 if only homogenous vegetated areas were considered. 展开更多
关键词 vegetation canopy height ASTER GDEM ned PHOTOGRAMMETRY stereo-mapping
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非糖类甜味剂 非一般的甜
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作者 艾晓 唐志远(摄影) 《博物》 2013年第7期80-83,共4页
在讲究饮食健康的今天,无糖食品出现得越来越多——无糖不等于不甜,因为还有很多物质同样会产生甜味,翻看食品的外包装,你就能看到它们的名字:木糖醇、NED.斯甜、安赛蜜…-.它们虽甜,却又与糖甜得不一样。
关键词 甜味剂 糖类 无糖食品 饮食健康 外包装 木糖醇 ned 安赛蜜
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E. Cartan’s Supersymmetry,Noncommutative Geometry and Propagation of Time in S7 × R^4 Spacetime
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作者 Sadataka Furui 《Journal of Mathematics and System Science》 2018年第1期1-12,共12页
Einstein claimed that one cannot de?ne global time, and in order to formulate physical dynamics, it is useful to adopt ?ber bundle structure. We de?ne topological space E which consists of base space X and ?bers ... Einstein claimed that one cannot de?ne global time, and in order to formulate physical dynamics, it is useful to adopt ?ber bundle structure. We de?ne topological space E which consists of base space X and ?bers F = Π-1(X), where Π is a projection of an event on the base space. Relations between initial data and ?nal data are de?ned by group G and a Fiber bundle is de?ned as as set (E, Π, F, G, X).Tangent bundle TX of real linear space X is de?ned by the projection πTX = TX → X; (x,a) → a for any a ∈ X and a sphere Sn any non negative integer n may be thought to be a smooth submanifold of Rn+1 and TSn is identi?ed as {(x,a) ∈Rn+1 ×Sn : x·a = 0} Connes proposed that when one adopts non-commutative geometry, one can put two ?bers at each point of X and on top of the two ?bers de?ne the initial input event and the ?nal detection event. When one considers dynamics of leptons de?ned by Dirac equation, group G is given by quaternions H, and the base space X is usually taken to be S3. E. Cartan studied dynamics of spinors which are described by octonions or Cayley numbers which is an ordered product of two quaternions. The asymptotic form Y of this system is S7. Cayley numbers of S7 are de?ned as a 3-sphere bundle over S4 with group S3. Therefore in T X there are two manifolds S3 × R4 and S3' × R4 and the direction of propagation of time on S3 and S'3 are not necessarily same. We apply this formulation to experimentally observed violation of time reversal symmetry in pp→ tt process and for understanding the result of time reversal based nonlinear elastic wave spectroscopy (TR-NEWS) in memoducers. 展开更多
关键词 Cartan’s supersymmetry non-commutative geometry Higgs mechanism.
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Concept of Application of Nuclear Explosive Devices in a Space-Rocket Complex to Protect the Earth against AsteroidaI-Cometary Danger
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作者 Vladimir Grigoryevich Degtyar Victor Alexandrovich Volkov Sergey Timofeyevich Kalashnikov 《Journal of Physical Science and Application》 2011年第3期188-195,共8页
Herein an estimation is given to the efficiency of nuclear explosive devices in a space-rocket complex to withdraw Hazardous Space Objects (HS0)-asteroids and cometary nuclei from the trajectories leading to their d... Herein an estimation is given to the efficiency of nuclear explosive devices in a space-rocket complex to withdraw Hazardous Space Objects (HS0)-asteroids and cometary nuclei from the trajectories leading to their dangerous entry to the atmosphere and falling to the Earth. A conceptual choice of parameters and schemes of application of nuclear explosive devices in impact modules of space-rocket complexes to ensure asteroidal-cometary safety was made. 展开更多
关键词 Space-rocket complex to protect the Earth asteroidal-cometary danger space object (SO) hazardous space object (HSO) nuclear explosive device ned).
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Optimized Image Multiplication with Approximate Counter Based Compressor
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作者 M.Maria Dominic Savio T.Deepa1,N.Bharathiraja Anudeep Bonasu 《Computers, Materials & Continua》 SCIE EI 2022年第8期3815-3834,共20页
The processor is greatly hampered by the large dataset of picture or multimedia data.The logic of approximation hardware is moving in the direction of multimedia processing with a given amount of acceptable mistake.Th... The processor is greatly hampered by the large dataset of picture or multimedia data.The logic of approximation hardware is moving in the direction of multimedia processing with a given amount of acceptable mistake.This study proposes various higher-order approximate counter-based compressor(CBC)using input shuffled 6:3 CBC.In the Wallace multiplier using a CBC is a significant factor in partial product reduction.So the design of 10-4,11-4,12-4,13-4 and 14-4 CBC are proposed in this paper using an input shuffled 6:3 compressor to attain two stage multiplications.The input shuffling aims to reduce the output combination of the 6:3 compressor from 64 to 27.Design of 15-4,10-4,9-4,and 7-3 CBCs are performed using the proposed 6:3 compressor and the results obtained are compared with the existing models.These existing models are constructed using multiplexers and 5-3 CBC.When compared to input shuffled 5-3 the proposed 6:3 compressor shows better results in terms of area,power and delay.An approximation is performed on the 6:3 compressor to further reduce the computational energy of the system which is optimal for multimedia applications.The major contribution of this work is the development of two stage multiplier using various proposed CBC.All designs of the approximate compressor(AC)and true compressor(TC)are analysed with 8 ×8 and 16 × 16 imagemultiplication.The proposed multipliers also provide adequate levels of accuracy,according to the MATLAB simulations,in addition to greater hardware efficiency.As the result approximate circuits over image processing shows the stunning performance in many deep learning network in the current research which is only oriented to multimedia. 展开更多
关键词 MULTIPLIER PSNR image processing APPROXIMATE COMPRESSOR ned
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Ned Kahn:以景观设计展现自然的力量
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作者 Courtesy Cooper-Hewitt National Design Museum 钟广丽(编译) 《建筑技术及设计》 2006年第2期20-21,共2页
Ned Kahn是一位景观设计师,他的设计灵感源自各种自然现象,如风、水、火、雾、沙等,他运用大胆而细致的设计手法,将这些元素,通过雕塑和大型的装置艺术,带到公众面前。他的景观设计作品非常直观,有时亦很平实,相信读者看过之后... Ned Kahn是一位景观设计师,他的设计灵感源自各种自然现象,如风、水、火、雾、沙等,他运用大胆而细致的设计手法,将这些元素,通过雕塑和大型的装置艺术,带到公众面前。他的景观设计作品非常直观,有时亦很平实,相信读者看过之后,都能从中感受到自然的力量。正如Ned Kahn本人所说,“我希望我的艺术品,能让人们记起大自然的美丽与神秘,希望人们在看到这些自然现象发生时,能产生一种对自然的敬畏之感,同时也点燃他们对大自然的热爱之情。” 展开更多
关键词 景观设计师 力量 自然现象 设计灵感 设计手法 装置艺术 设计作品 大自然 艺术品 ned KAHN
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衍射光激活的近眼式显示凝视追踪系统的开发
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作者 Toni Jrvenp 黄秀兵 石琳 《现代显示》 2009年第3期21-24,共4页
近眼显示(near-to-eye display,NED)是解决显示问题的一种方法,它显示的图像感觉上比设备本身还要大。我们已经研制出一种薄、轻、用户友好而且高效的透视式近眼显示原型机,在其表面使用了非常薄的含衍射结构的塑料光导管。为了有效地... 近眼显示(near-to-eye display,NED)是解决显示问题的一种方法,它显示的图像感觉上比设备本身还要大。我们已经研制出一种薄、轻、用户友好而且高效的透视式近眼显示原型机,在其表面使用了非常薄的含衍射结构的塑料光导管。为了有效地与显示用户界面互动,使用了相近的衍射光将一个基于视频的凝视追踪系统集成于近眼显示器中。 展开更多
关键词 近眼显示 凝视追踪系统 衍射光激活
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康复护理工作标准
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作者 陈燕(编译) 卓大宏(审教 指导) 《中国康复医学杂志》 CAS CSCD 北大核心 2005年第10期774-776,共3页
本文由美国护理协会出版的《康复护理工作标准》(StandardsofRehabilitationNursingPractice)(1986),以及香港护理学会出版的《康复护理工作标准》(StandardsofRehabilitationNursingPractice:GeneralStandardsNedCriteria)(1997)编译... 本文由美国护理协会出版的《康复护理工作标准》(StandardsofRehabilitationNursingPractice)(1986),以及香港护理学会出版的《康复护理工作标准》(StandardsofRehabilitationNursingPractice:GeneralStandardsNedCriteria)(1997)编译而成。 展开更多
关键词 护理工作 REHABILITATION 标准 康复 NURSING PRACTICE 美国护理 护理学会 ned 出版
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面向新闻领域的蒙古文新事件检测方法的研究
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作者 王士杰 飞龙 高光来 《青海师范大学学报(自然科学版)》 2020年第1期31-37,共7页
新事件检测的目标是从一个或多个新闻源中检测出报道一个新闻话题种子事件的第一个新闻.本文面向新闻领域,研究了蒙古文新事件检测的相关方法.提出结合新闻内容相似度与新闻要素相似度进行新事件检测的方法.在新闻内容表示上,针对新闻... 新事件检测的目标是从一个或多个新闻源中检测出报道一个新闻话题种子事件的第一个新闻.本文面向新闻领域,研究了蒙古文新事件检测的相关方法.提出结合新闻内容相似度与新闻要素相似度进行新事件检测的方法.在新闻内容表示上,针对新闻的特点以及不同类型新闻表达词汇对传统的TF-IDF方法进行了改进.其次,提取出新闻的主要要素,包括时间、地点、主体、客体和主客体动作,计算了两篇新闻文档之间新闻要素的相似度.最后将新闻内容相似度与新闻要素相似度进行融合后进行相似度比较.实验结果表明,本文改进方法明显,性能比传统新事件检测系统有显著提升. 展开更多
关键词 新事件检测 蒙古文 新闻要素 相似度计算
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对话艺术——Ned Kahn
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作者 刘佳 何楚妍(翻译) 《景观设计》 2019年第1期98-103,共6页
1997年留日,毕业于神户商科大学(现为兵库县立大学)商经学部国际商学科。2004年,加入黑川纪章建筑都市设计事务所并担任社长助理,员责管理中国项目。2008年,成立上海梦规企业营销咨询有限公司,致力于为中国市场提供国际化设计资源以及... 1997年留日,毕业于神户商科大学(现为兵库县立大学)商经学部国际商学科。2004年,加入黑川纪章建筑都市设计事务所并担任社长助理,员责管理中国项目。2008年,成立上海梦规企业营销咨询有限公司,致力于为中国市场提供国际化设计资源以及跨国界的文化交流,旨在成为企业间沟通的桥梁,迄今为止已协助海外设计公司完成中国30余座城市的项目。 展开更多
关键词 ned 设计事务所 艺术 中国市场 企业营销 黑川纪章 文化交流 设计资源
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Phenomenal Consciousness, Self-Consciousness and Animal Suffering
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作者 Jorge Goncalves 《Journal of Philosophy Study》 2012年第10期704-711,共8页
In this article I will confront Antonio Damasio's theory (exposed in his last book Self Comes to Mind) with the criticism it received from Ned Block. The latter holds that Damasio does not distinguish the concepts ... In this article I will confront Antonio Damasio's theory (exposed in his last book Self Comes to Mind) with the criticism it received from Ned Block. The latter holds that Damasio does not distinguish the concepts of phenomenal consciousness and self-consciousness and this has two kinds of consequences. One is that it cannot satisfactorily explain certain mental states (dreams, vegetative states); the other is that it has harmful consequences for animal ethics. I maintain that to compare the two theories we can only rely on our pre-theoretical intuition of consciousness. Thus, I argue that Dam^tsio's theory combines more with our intuitions. One of the reasons is that the cases that Block describes as phenomenal consciousness without access consciousness (and without self-consciousness) are best explained as being cases of mind without consciousness. Dam^sio's theory can also explain those referred cases which are theoretically problematic. Moreover, Dam^isio has a threshold model (an expression by Barry Dainton), which is something that Block seems to ignore. This model fits well with the intuitions and neurological knowledge that we normally have on animal consciousness. Dam^isio's core self and his theory of emotions and feelings allow us to understand why we feel compassion for animals. Therefore, we are able to develop an animal ethics, which does not mean that we are required to do so. So even though Damasio does not solve the mystery of consciousness, he should not be the subject of Block's criticism. 展开更多
关键词 SELF-CONSCIOUSNESS phenomenal consciousness animal ethics Antonio Damasio ned Block
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IT有戏 IBM服务管理解决方案PK巨型探照灯
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《互联网周刊》 2008年第14期36-37,共2页
Ned和Gil,是同事关系,供职于某大企业的IT部门。同样身为ITer,却性格迥异,这个从外表上就可以看出来了。Ned,清爽型男,IT才俊,从头到脚都透着一股沉稳劲儿。再看Gil,圆头圆脑,他的憨态可掬,与Ned的从容沉稳形成鲜明对比。这... Ned和Gil,是同事关系,供职于某大企业的IT部门。同样身为ITer,却性格迥异,这个从外表上就可以看出来了。Ned,清爽型男,IT才俊,从头到脚都透着一股沉稳劲儿。再看Gil,圆头圆脑,他的憨态可掬,与Ned的从容沉稳形成鲜明对比。这样两个视觉落差极大的人在一起工作,会发生什么事呢? 展开更多
关键词 IT部门 服务管理 探照灯 IBM 巨型 ned ITer GIL
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音乐信息
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作者 苛汲 《音乐爱好者》 2001年第5期58-59,共2页
卡芭叶为男女平等而战未果 西班牙女高音歌唱家卡芭叶(Montserrat Caballe)希望凭借加入一个杰出男士歌剧俱乐部的行动来捍卫男女个等权力,并藉此推翻巴塞罗那Liceu歌剧院150年来的性别排斥。
关键词 歌剧 作曲家 ned Rorem 卡芭叶 女高音歌唱家 西班牙 管风琴 维瓦尔第
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