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Article
Publication date: 29 January 2020

Xuyun Zhu, Wenjing Wen, Yun Luo, Yonglong Zhang and Di Sun

The purpose of this paper is to develop a novel method for establishing the mathematical link between the restored Hogarth curve and the golden ratio, and to advance the potential…

117

Abstract

Purpose

The purpose of this paper is to develop a novel method for establishing the mathematical link between the restored Hogarth curve and the golden ratio, and to advance the potential application of the Hogarth curves in standardization of the garment pattern design by using this method.

Design/methodology/approach

The Hogarth curve was fully restored by using the plant design system (PDS) software package and divided the restored curve into two fragments based on the intersection point between the curve and the straight line joining the curve endpoints. The ratios between two fragments of curves and straight lines were calculated and compared with the golden ratio, respectively, which was set as a normalized value. The potential application of the restored Hogarth curves in the normalization of the garment pattern design was therefore studied by using the standard mannequins.

Findings

The ratio in the most beautiful curve, i.e., the fourth Hogarth curve, was found to be infinitely approaching to the golden ratio. Furthermore, the incorporation of the Hogarth curves into the garment pattern design demonstrated that the fourth Hogarth curve was the most aesthetic line.

Originality/value

This work offered a novel method for bridging the gaps between arts and maths, i.e., the mathematical relation between the Hogarth curves and the golden ratio. Such a method will provide the protocol to promote the potential applications of the Hogarth curves in the garment pattern design and the human body decoration.

Details

International Journal of Clothing Science and Technology, vol. 32 no. 4
Type: Research Article
ISSN: 0955-6222

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Article
Publication date: 7 November 2016

Yonglong Zhou, Qiongjing Hu, Jingjing Yao and Xin Qin

The purpose of this paper is to explore the determinants of family business owners’ intrafamily succession intention based on the theory of planned behavior and neo-institutional…

1082

Abstract

Purpose

The purpose of this paper is to explore the determinants of family business owners’ intrafamily succession intention based on the theory of planned behavior and neo-institutional theory.

Design/methodology/approach

National survey data were collected from Chinese private firms in 2010, and a sample of 804 family firms was used to test the hypotheses.

Findings

At the micro level, familism, intrafamily succession regulation and family control have positive effects on owners’ intrafamily succession intention. At the macro level, district succession orientation, which is the district prevalence of intrafamily succession practice, has a positive effect on owners’ intrafamily succession intention. Additionally, the district succession orientation weakens the positive effects of intrafamily succession regulation and family control.

Originality/value

The paper contributes to the understanding of family business owners’ intrafamily succession intention from both micro and macro perspectives. Besides, it also contributes to the integration of micro and macro research by examining the interaction effects.

Details

Chinese Management Studies, vol. 10 no. 4
Type: Research Article
ISSN: 1750-614X

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Article
Publication date: 13 February 2024

Yi Xia, Yonglong Li, Hongbin Zang, Yanpian Mao, Haoran Wang and Jialong Li

A switching depth controller based on a variable buoyancy system (VBS) is proposed to improve the performance of small autonomous underwater vehicles (AUVs). First, the…

152

Abstract

Purpose

A switching depth controller based on a variable buoyancy system (VBS) is proposed to improve the performance of small autonomous underwater vehicles (AUVs). First, the requirements of VBS for small AUVs are analyzed. Second, a modular VBS with high extensibility and easy integration is proposed based on the concepts of generality and interchangeability. Subsequently, a depth-switching controller is proposed based on the modular VBS, which combines the best features of the linear active disturbance rejection controller and the nonlinear active disturbance rejection controller.

Design/methodology/approach

The controller design and endurance of tiny AUVs are challenging because of their low environmental adaptation, limited energy resources and nonlinear dynamics. Traditional and single linear controllers cannot solve these problems efficiently. Although the VBS can improve the endurance of AUVs, the current VBS is not extensible for small AUVs in terms of the differences in individuals and operating environments.

Findings

The switching controller’s performance was examined using simulation with water flow and external disturbances, and the controller’s performance was compared in pool experiments. The results show that switching controllers have greater effectiveness, disturbance rejection capability and robustness even in the face of various disturbances.

Practical implications

A high degree of standardization and integration of VBS significantly enhances the performance of small AUVs. This will help expand the market for small AUV applications.

Originality/value

This solution improves the extensibility of the VBS, making it easier to integrate into different models of small AUVs. The device enhances the endurance and maneuverability of the small AUVs by adjusting buoyancy and center of gravity for low-power hovering and pitch angle control.

Details

Industrial Robot: the international journal of robotics research and application, vol. 51 no. 2
Type: Research Article
ISSN: 0143-991X

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Article
Publication date: 20 October 2014

Zhongcheng Gui, Yongjun Deng, Zhongxi Sheng, Tangjie Xiao, Yonglong Li, Fan Zhang, Na Dong and Jiandong Wu

This paper aims to present a new intelligent wall-climbing welding robot system for large-scale steel structure manufacture, which is composed of robot body, control system and…

587

Abstract

Purpose

This paper aims to present a new intelligent wall-climbing welding robot system for large-scale steel structure manufacture, which is composed of robot body, control system and welding system.

Design/methodology/approach

The authors design the robot system according to application requirements, validate the design through simulation and experiments and use the robot in actual production.

Findings

Experimental results show that the robot system satisfies the demands of automatic welding of large-scale ferromagnetic structure, which contributes much to on-site manufacturing of such structures.

Practical implications

The robot can work with better quality and efficiency compared with manual welding and other semi-automatic welding devices, which can much improve large-scale steel structure manufacturing.

Originality/value

The robot system is a novel solution for large-scale steel structures welding. There are three major advantages: the robot body with reliable adsorption ability, large payload capability and good mobility which meet the requirements of welding; the control system with good welding seam tracking accuracy and intelligent automatic welding ability; and friendly human – computer interface which makes the robot easy to use.

Details

Industrial Robot: An International Journal, vol. 41 no. 6
Type: Research Article
ISSN: 0143-991X

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Article
Publication date: 28 June 2013

Sheau‐yueh J. Chao

The purpose of this paper is to provide the historical background of genealogical records and analyze the value of Chinese genealogical research through the study of names and…

325

Abstract

Purpose

The purpose of this paper is to provide the historical background of genealogical records and analyze the value of Chinese genealogical research through the study of names and genealogical resources.

Design/methodology/approach

The paper examines the historical evolution and value of Chinese genealogical records, with the focus on researching the Islamic Chinese names used by the people living in Guilin. The highlight of this paper includes the analysis and evolution of the Islamic Chinese names commonly adopted by the local people in Guilin. It concludes with the recommendations on emphasizing and making the best use of genealogical records to enhance the research value of Chinese overseas studies.

Findings

The paper covers the history of Islam and describes how the religion was introduced into China, as well as Muslims' ethnicity and identity. It also places focus on the importance of building a research collection in Asian history and Chinese genealogy.

Research limitations/implications

This research study has a strong subject focus on Chinese genealogy, Asian history, and Islamic Chinese surnames. It is a narrow field that few researchers have delved into.

Practical implications

The results of this study will assist students, researchers, and the general public in tracing the origin of their surnames and developing their interest in the social and historical value of Chinese local history and genealogies.

Social implications

The study of Chinese surnames is, by itself, a particular field for researching the social and political implications of contemporary Chinese society during the time the family members lived.

Originality/value

Very little research has been done in the area of Chinese local history and genealogy. The paper would be of value to researchers such as historians, sociologists, ethnologists and archaeologists, as well as students and anyone interested in researching a surname origin, its history and evolution.

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Article
Publication date: 13 January 2023

Yanbing Guo and Zhuanfa Zhu

Based on object–object congruity, this study aims to clarify the driving factors and antecedent mechanism of tourists’ willingness to purchase intangible cultural heritage…

1166

Abstract

Purpose

Based on object–object congruity, this study aims to clarify the driving factors and antecedent mechanism of tourists’ willingness to purchase intangible cultural heritage (ICH)-souvenirs.

Design/methodology/approach

This study used a five-point Likert scale to collect data and proposed a structural equation model to explore this issue.

Findings

ICH-inheritor/souvenir-congruity is positively related to tourists’ purchase intention for ICH-souvenirs and perceived authenticity; perceived authenticity and brand identity play a chain mediating effect between ICH-inheritor/souvenir-congruity and the purchase intention for ICH-souvenirs.

Research limitations/implications

This paper excludes individual, situational and cultural factors, ignoring the possible moderating roles of these factors. This treatment simplifies the feasibility of the present study but might lead to the deviation between the results of the current research and the actual outcomes.

Practical implications

The retailers of ICH-souvenirs should encourage the ICH-inheritors to endorse and promote their products while creating. They could tell a good story about their experience or create entertainment experiences for tourists through hand-in-hand teaching.

Originality/value

This study explores the driving factors and antecedent mechanism of tourists’ purchase intention for ICH-souvenirs from the third perspective of image congruity theory, namely, object–object congruity.

Visual Abstract

非物质文化遗产纪念

品:形象一致性与品牌对游客购买意向的影响

摘要

研究目的

基于客-客一致性, 本研究旨在厘清游客购买非物质文化遗产纪念品的影响因素与驱动机制。

方法论

本研究利用5点式Likert量表收集数据, 并提出了一个结构方程模型来探讨这个问题。

发现

非遗传承人/纪念品一致性正向显著影响非遗纪念品的购买意愿和本真性感知; 本真性感知和品牌认同在非遗传承人/纪念品一致性和非遗纪念品购买意愿之间起着链式中介作用。

创意/价值

本研究从形象一致性理论的第三个视角(客-客一致性), 探讨了游客购买非遗纪念品的影响因素与驱动机制。

理论启示

本研究进一步证明了客-客一致性的有效性和合理性, 拓宽了形象一致性理论的外延。

实践启示

非遗纪念品的零售商应鼓励非遗传承人在创作的同时代言和推广他们的产品。他们可以讲述自己的经历, 或者通过手把手教学为游客创造娱乐体验。

研究局限/启示

本文排除了个人、情境和文化因素, 忽略了这些因素可能的调节作用。这种处理简化了当前研究的可行性, 但可能导致当前研究结果与实际结果之间的偏差。

Recuerdos del patrimonio cultural inmaterial:

la influencia de la consistencia de la imagen y la marca en la intención de compra de los turistas

Resumen

Propósito

Basado en la congruencia objeto-objeto, el presente estudio busca esclarecer los factores impulsores y el mecanismo antecedente sobre la disposición de los turistas a adquirir recuerdos del PCI.

Diseño/metodología/enfoque

El presente estudio utiliza una escala de Likert de cinco puntos para recopilar datos y plantea un Modelo de Ecuaciones Estructurales (MEE) para estudiar este asunto.

Resultados

La congruencia entre el heredero/recuerdo del PCI se relaciona de forma positiva con la intención de compra de recuerdos del PCI por parte de los turistas y con la autenticidad percibida; la autenticidad percibida y la identidad de marca ejercen un efecto mediador en cadena entre la congruencia entre el heredero/recuerdo del PCI y la intención de compra de recuerdos del PCI.

Originalidad/valor

El presente estudio explora el mecanismo antecedente de la intención de compra de los turistas de recuerdos de PCI a partir de la tercera perspectiva de la teoría de congruencia de la imagen (la congruencia objeto-objeto).

Implicaciones teóricas

El presente estudio justifica la validez y racionalidad de la congruencia objeto-objeto, extendiendo la teoría de la congruencia de imagen.

Implicaciones prácticas

Los minoristas de los recuerdos del PCI deben fomentar que los herederos del PCI respalden y promocionen sus productos al mismo tiempo que los crean. Ellos pueden contar sus propias experiencias o crear experiencias entretenidas para turistas mediante la enseñanza mediante ejemplos.

Limitaciones/implicaciones del estudio

El presente documento no tiene en cuenta los factores individuales, situacionales y culturales e ignora el posible papel moderador de estos factores. Dicho tratamiento simplifica la viabilidad de este estudio, aunque podría dar lugar a una desviación entre los resultados de la presente investigación y los resultados reales.

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Article
Publication date: 24 July 2019

Sabina Scarpellini, Pilar Portillo-Tarragona and Luz Maria Marin-Vinuesa

The purpose of this paper is to explore the determinants of successful eco-innovation processes, using R&D intensity and green patents as metrics for eco-innovation measurement…

1002

Abstract

Purpose

The purpose of this paper is to explore the determinants of successful eco-innovation processes, using R&D intensity and green patents as metrics for eco-innovation measurement and analysis.

Design/methodology/approach

The paper reports the results of a quantitative study based on a sample of 2,218 firms with proactive profiles in eco-innovation, 249 of which have green patents registered in Spain or in the European Union.

Findings

The results suggest positive relationships between the activity of eco-innovation of firms with both the innovation activity in firms and the R&D intensity. The findings also confirm the influence of implementing innovation in the financial performance of business.

Research limitations/implications

The results will be useful for future studies on the subject and for practitioners making decisions on investments in collaborative R&D and its protection through industrial property in the form of green patents. The main determinants of eco-innovation analysed in this paper can be directly translated into practices because they provide information on how to strengthen these determinants in environmental R&D investments and the registration of green patents.

Practical implications

The results will be useful for future studies on the subject and for practitioners making decisions on investments in collaborative R&D and its protection through industrial property in the form of green patents. The main determinants of eco-innovation analysed in this paper can be directly translated into practices because they provide information on how to strengthen these determinants in environmental R&D investments and the registration of green patents.

Originality/value

Despite the popularity and potential impact of the eco-innovation on economy or society, it has fallen short in terms of its potential to improve financial performance in firms. This paper argues that the level of eco-innovation activity explains some variability in financial performance. In fact, those firms that have greater levels of innovation increase their performance.

Propósito

Explorar los determinantes del éxito de los procesos de ecoinnovación, utilizando la intensidad de I + D y las patentes verdes como indicadores para la medición y el análisis de la ecoinnovación.

Diseño/metodología/enfoque

Se analizan y presentan los resultados de una investigación cuantitativa basada en una muestra de 2218 empresas con perfiles proactivos en ecoinnovación, de las cuales 249 tienen patentes verdes registradas en España o en la Unión Europea.

Resultados

Los resultados sugieren relaciones positivas entre la actividad de ecoinnovación de las empresas con su actividad de innovación y la intensidad de la I + D. Los resultados también confirman los efectos que la implementación de innovaciones tiene sobre el desempeño financiero de las empresas.

Limitaciones/implicaciones de la investigación (si corresponde)

La medición de la ecoinnovación es incluso más compleja que la medición de la innovación debido a sus aspectos ambientales intrínsecos. Se podría alcanzar una evaluación más profunda con un mayor número de variables y una muestra más grande.

Implicaciones prácticas (si corresponde)

Los resultados serán útiles para futuros estudios sobre el tema y para los profesionales que toman decisiones sobre inversiones en investigación y desarrollo en colaboración y su protección a través de la propiedad industrial en forma de patentes verdes. Los principales determinantes de la ecoinnovación analizados en este estudio pueden traducirse directamente a las prácticas, ya que proporcionan información sobre cómo fortalecer estos determinantes en las inversiones en I + D ambiental y el registro de patentes verdes.

Originalidad/valor

A pesar de la popularidad y el impacto potencial de la ecoinnovación en la economía o la sociedad, se ha quedado corto en cuanto a su potencial para mejorar el desempeño financiero de las empresas. Este estudio sostiene que el nivel de actividad de ecoinnovación explica cierta variabilidad en el desempeño financiero. De hecho, aquellas empresas que tienen mayores niveles de innovación aumentan su desempeño.

Details

Academia Revista Latinoamericana de Administración, vol. 32 no. 2
Type: Research Article
ISSN: 1012-8255

Keywords

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