检索结果-南通市图书馆

Contract Manufacturer's Market Entry and Its Impact under Asymmetric Customer Loyalty

Journal of Systems Science and Systems Engineering 2022年第2期31卷 174-203页

作者： jing hou houcai Shen School of Management and Engineering Nanjing UniversityNanjing 210093China

We study a supply chain in which an original equipment manufacturer(OEM)outsources manufacturing functions to a contract manufacturer(CM)for cost *** addition to accepting the OEM's order,the CM can develop self-branded products and enter the *** of the OEM's well-known brand and long-term good reputation,we take the asymmetric customer loyalty into consideration-a fraction of customers are loyal customers(LCs)who only consider buying the product from the OEM,while other customers in the market are non-loyal customers(NCs)who might switch to purchasing the CM7s product because of the lower selling *** explore whether the CM will enter the end-market and if so,what is the impact of the market entry on the OEM and the entire supply ***,we find that there will be no market entry when the CM is relatively strong,i.e.,the CM is able to provide self-branded products with relatively high acceptance and the CM has a relatively large bargaining *** addition,when the NC segment is an important profit source for the OEM,i.e.,the NCs7 market size is relatively large and their willingness-to-pay is relatively high,the market entry will not occur,*** OEM's profit is always hurt by the CM's market entry unless the OEM always only sells the product to the LCs,while the supply chain sometimes can get *** numerical simulations,we reveal the relationships between the profit change of different parties and the key parameters,such as the relative willingness-to-pay and market sizes of two types of customers,the CMrs bargaining power and the acceptance of the CMrs product,when the market entry becomes an available option for the *** impact of production cost difference on the market entry decision and profit changes is also analyzed in the extension when producing the OEM's product is more costly for the CM than producing the self-branded product.

关键词： Market entry contract manufacturer original equipment manufacturer loyal customer non-loyal customer

来源：

维普期刊数据库评论

在线全文

维普期刊数据库

学校读者我要写书评

暂无评论

Excitation Spectrum of Spin-1 Bosonic Atoms in an Optical Lattice with High Filling Factors

引用

Communications in Theoretical Physics 2007年第4期47卷 636-642页

作者： hou jing-Min Department of Physics Southeast University Nanjing 211189 China

The Green＇s function and the higher-order correlation functions of spin-1 cold atoms in an optical lattice are defined. Because we consider the problem of spin-1 Bose condensed atoms in an optical lattice with high filling factors, i.e., the number density of Bose condensed atoms no is large, the fluctuation of them can be neglected and we take mean-field approximation for the higher-order terms. The excitation spectra for both the polar case and the ferromagnetic case are obtained and analyzed.

关键词： excitation spectrum optical lattices spinor atoms

来源：

维普期刊数据库

同方期刊数据库评论

在线全文

学校读者我要写书评

暂无评论

Unconventional Landau Levels of Ultracold Fermionic Atoms on Two-Dimensional Honeycomb Lattice

引用

Communications in Theoretical Physics 2009年第8期52卷 251-254页

作者： hou jing-Min Department of Physics Southeast University Nanjing 211189 China

We investigate the unconventional Landau levels of ultracold fermionic atoms on the two-dimensionalhoneycomb optical lattice subjected to an effective magnetic field,which is created with optical *** the presenceof the effective magnetic field,the energy spectrum of the unconventional Landau levels is ***,wepropose to detect the unconventional Landau levels with Bragg scattering techniques.

关键词： ultracold atoms honeycomb optical lattice unconventional Landau levels

来源：

维普期刊数据库

同方期刊数据库评论

在线全文

学校读者我要写书评

暂无评论

Unconventional Energy Bands and Chirality of Ultracold Atoms in Trilayer Honeycomb Lattice

引用

Communications in Theoretical Physics 2009年第8期52卷 247-250页

作者： hou jing-Min Department of Physics Southeast University Nanjing 211189 China

We investigate ultracold fermionic atoms in the trilayer honeycomb lattice. In the low energy approximation, we derive an effective Hamiltonian for pseudospins. The energy spectrum shows a cubic form of the wavevector and is gapless. The quasiparticles and quasiholes are ehiral and show Berry＇s phase π when the wavevector adiabatically evolves along a closed circle, Furthermore, the experimental detection of the energy spectrum is proposed with Bragg scattering techniques.

关键词： ultracold atoms honeycomb optical lattice energy bands

来源：

维普期刊数据库

同方期刊数据库评论

在线全文

学校读者我要写书评

暂无评论

Light-Induced Hofstadter's Butterfly Spectrum in Optical Lattices

引用

Communications in Theoretical Physics 2009年第3期51卷 441-444页

作者： hou jing-Min Department of Physics Southeast University Nanjing 211189 China

We propose a scheme to create an effective magnetic field, which can be perceived by cold neutral atoms in a two-dimensional optical lattice, with a laser field with a space-dependent phase and a conventional laser field acting on A-type three-level atoms. When the dimensionless parameter a, being the ratio of flux through a lattice cell to one flux quantum, is rational, the energy spectrum shows a fractal band structure, which is so-called Hofstadter＇s butterfly.

关键词： optical lattices cold atoms Hofstadter's butterfly

来源：

维普期刊数据库

同方期刊数据库评论

在线全文

学校读者我要写书评

暂无评论

Topological Insulators on the Ruby Lattice with Rashba Spin-Orbit Coupling

引用

Communications in Theoretical Physics 2013年第7期60卷 129-135页

作者： hou jing-Min WANG Guo-Xiang Department of Physics Southeast University Nanjing 211189 China

We investigate a tight-binding model of the ruby lattice with Rashba spin-orbit coupling. We calculate the band structure of the lattice and evaluate the Z2 topological indices. According to the Z2 topological indices and the band structure, we present the phase diagrams of the lattice with different filling fractions. We findthat topological insulators occur in some range of parameters at 1/6, 1/3, 1/2, 2/3 and 5/6 filling fractions. We analyze and discuss the characteristics of these topological insulators and their edge states.

关键词： topological insulators ruby lattice rashba spin-coupling

来源：

维普期刊数据库

同方期刊数据库评论

在线全文

学校读者我要写书评

暂无评论

Excitation Spectrum of Spin-1 Bosonic Atoms in Mott Insulating Phase

引用

Communications in Theoretical Physics 2006年第1期45卷 87-94页

作者： hou jing-Min TIAN Li-Jun Department of Physics Southeast University Nanjing 210096 China Theoretical Physics Division Nankai Institute of Mathematics Nankai University Tianjin 300071 China Department of Physics Shanghai University Shanghai 200436 China

The effective action for spin-1 bosonic atom in an optical lattice is derived. The quasiparticle and quasihole dispersions are calculated for different cases by using a functional integral formalism. For all cases, th... 详细信息

关键词： collective excitations optical lattice Mort-insulating phase spinor atoms

来源：

维普期刊数据库评论

在线全文

维普期刊数据库

学校读者我要写书评

暂无评论

Collective Excitations in Spin-2 Bose-Einstein Condensates

引用

Communications in Theoretical Physics 2005年第6X期44卷 1025-1036页

The Green＇s functions and the correlation functions in spin-2 Bose-Einstein condensates at finite temperature are defined and the generalized Dyson-Beliaev equations are introduced. We discuss the spin conservation in z direction and decouple the Green＇s functions and the generalized Dyson-Beliaev equations according to different spin conservations in z direction. The anomalous vertex functions are introduced and the self-energies are separated into the proper self-energies and the improper self-energies. The generalized Dyson-Beliaev equations are decoupled according to separation of the self-energies. We calculate the Green＇s functions step by step in the Bogoliubov approximation and discuss the collective excitations in spin-2 Bose-Einstein condensates in the polar, ferromagnetic, and cyclic cases, respectively.

关键词： Bose-Einstein condensates collective excitations Green's function

来源：

维普期刊数据库

同方期刊数据库评论

在线全文

学校读者我要写书评

暂无评论

Remote Preparation of Multipartite Equatorial Entangled States in High Dimensions with Three Parties

引用

Communications in Theoretical Physics 2009年第4期51卷 641-647页

作者： hou Kui WANG jing SHI Shou-Hua School of Physics ＆ Material Science Anhui University Hefei 230039 China

A scheme for probabilistic remotely preparing N-particle d-dimensional equatorial entangled states via entangled swapping with three parties is presented. The quantum channel is composed of N - 1 pairs of bipartite d-dimensional non-maximally entangled states and a tripartite d-dimension non-maximally entangled state. It is shown that the sender can help either of the two receivers to remotely prepare the original state, and the N-particle projective measurement and the generalized Hadamard transformation are needed in this scheme. The total success probability and classical communication cost are calculated.

关键词： remoter state preparation d-dimensional multiparticle equatorial entangled states projective measurement classical communication cost

来源：

维普期刊数据库

同方期刊数据库评论

在线全文

学校读者我要写书评

暂无评论

Monolithic all-fiber mid-infrared supercontinuum source based on a step-index two-mode As2S3 fiber

引用

Chinese Physics B 2019年第6期28卷 204-208页

作者： Jinmei Yao Bin Zhang jing hou College of Advanced Interdisciplinary Studies National University of Defense TechnologyChangsha 410073China State Key Laboratory of Pulsed Power Laser Technology Changsha 410073China Hunan Provincial Key Laboratory of High Energy Laser Technology Changsha 410073China

We demonstrate efficient supercontinuum generation extending into mid-infrared spectral range by pumping a twomode As2S3 fiber in the normal dispersion regime. The As2S3 fiber is fusion spliced to the pigtail of a near-infrared supercontinuum pump source with ultra-low splicing loss of 0.125 dB, which enables a monolithic all-fiber mid-infrared supercontinuum source. By two-mode excitation and mixed-mode cascaded stimulated Raman scattering, a supercontinuum spanning from 1.8 μm to 4.2 μm is obtained. Over 70% of the supercontinuum power is converted to wavelengths beyond2.4 μm. This is the first experimental report with respect to the multimode mid-infrared supercontinuum generation in a step-index two-mode chalcogenide fiber.

关键词： supercontinuum generation infrared lasers fiber lasers nonlinear

来源：

维普期刊数据库

同方期刊数据库评论

在线全文

学校读者我要写书评

暂无评论

欢迎您,

建议与咨询留下您的常用邮箱和电话号码，以便我们向您反馈解决方案和替代方法

时间限定

文献类型

馆藏选择

核心期刊

语言

文献类型

帮助

文字说明：

检索规则说明：

检索范例：

分类表

所选分类

限定检索结果

文献类型

馆藏范围

日期分布

学科分类号

主题

机构

作者

语言

在线全文

在线全文

在线全文

在线全文

在线全文

在线全文

在线全文

在线全文

在线全文

在线全文

请选择保存的检索档案：

请选择收藏分类：

通借通还

欢迎您,

建议与咨询 留下您的常用邮箱和电话号码，以便我们向您反馈解决方案和替代方法

时间限定

文献类型

馆藏选择

核心期刊

语言

文献类型

帮助

文字说明：

检索规则说明：

检索范例：

分类表

所选分类

限定检索结果

文献类型

馆藏范围

日期分布

学科分类号

主题

机构

作者

语言

在线全文

在线全文

在线全文

在线全文

在线全文

在线全文

在线全文

在线全文

在线全文

在线全文

请选择保存的检索档案： 新增检索档案 确定 取消

请选择收藏分类： 新增自定义分类 确定 取消

通借通还

建议与咨询留下您的常用邮箱和电话号码，以便我们向您反馈解决方案和替代方法

请选择保存的检索档案：

请选择收藏分类：