Search results

1 – 10 of over 10000
Book part
Publication date: 19 August 2015

Sarah Kaplan

This chapter reports on the “CEO’s-eye-view” of the 1990 financial crisis at Citibank using unique data from CEO John Reed’s private archives. This qualitative analysis sheds…

Abstract

This chapter reports on the “CEO’s-eye-view” of the 1990 financial crisis at Citibank using unique data from CEO John Reed’s private archives. This qualitative analysis sheds light on questions that have perennially plagued executives and intrigued scholars: How do organizations change routines in order to overcome inertia in the face of radical change in the environment? And, specifically, what is the role of the CEO in this process? Inertial behavior in such circumstances has been attributed to ingrained routines that are based on cognitive and motivational truces. Routines are performed because organizational participants find them to cohere to a particular cognitive frame about what should be done (the cognitive dimension) and to resolve conflicts about what gets rewarded or sanctioned (the motivational dimension). The notion of a “truce” explains how routines are “routinely” activated. Routines are inertial because the dissolution of the truce would be inconsistent with frames held by organizational participants and fraught with the risk of unleashing unmanageable conflict among interests in the organization. Thus, the challenge for the CEO in making intended change is both to break the existing truce and to remake a new one. In this study, I uncover how the existing organizational truce led to the crisis at Citibank, why Reed’s initial attempts to respond failed, and how he ultimately found ways to break out of the old truce and establish new routines that helped the bank survive. These findings offer insight into the cognitive and motivational microfoundations of macro theories about organizational response to radical change.

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Cognition and Strategy
Type: Book
ISBN: 978-1-78441-946-2

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Book part
Publication date: 1 October 2016

Thaddeus Müller

My focus in this paper is on the meaning that rock music has for fans of Lou Reed. I use the comments following his death as my primary data. These data were posted on the New

Abstract

My focus in this paper is on the meaning that rock music has for fans of Lou Reed. I use the comments following his death as my primary data. These data were posted on the New York Times website in the comments section following the report “Outsider Whose Dark, Lyrical Vision Helped Shape Rock ‘n’ Roll.” From these data I develop what I call “the marginal self” in reference to how rock music helps self-identified marginalized persons to deal with their social exclusion and alienation. Drawing on Kotarba’s (2012) analytic categories of the self, I will show how these data give insight into a wide range of existential meanings related to the music of Lou Reed. For many who wrote these comments their reading of Lou Reed has been an essential transformative part of their life in similar ways to baby boomers as outlined in Kotarba’s (2012) Baby Boomers Rock ‘n’ Roll Fans: The Music Never Ends. I first show how Kotarba’s (2012) core concepts of the musical self provide insight into how fans of Lou Reed develop a sense of self through Reed’s music. I then turn to a discussion of the marginalized self as a development of Kotarba’s (2012) categories of “authenticity work” and “becoming of the self.” Suggestions for future research are noted.

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Symbolic Interactionist Takes on Music
Type: Book
ISBN: 978-1-78635-048-0

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Article
Publication date: 31 May 2013

Elham Vatankhah, Mohammad Sheikhzadeh and Mehdi Darvishzadeh

Cloth fell distance is an effective parameter on controlling pick density during weaving process. The purpose of this study is developing a novel, simple and economic system to…

Abstract

Purpose

Cloth fell distance is an effective parameter on controlling pick density during weaving process. The purpose of this study is developing a novel, simple and economic system to measure the cloth fell distance from the front position of the reed in each cycle of weaving process dynamically.

Design/methodology/approach

This novel system consists of optical sensors used to measure difference between time the reed reaches the cloth fell and time the reed reaches the front. To interpret this time difference to cloth fell distance, reed motion equation has been used. The reed motion curve in terms of angular position of the crankshaft can be calculated by mathematical analysis.

Findings

This method combining the electronic components and mechanical mechanism of reed motion measures the cloth fell distance online.

Originality/value

This simple and economic method can be used in all types of weaving machine. High accuracy and high speed processing in comparison to previous reported methods are the most advantages of this new real‐time system.

Details

International Journal of Clothing Science and Technology, vol. 25 no. 3
Type: Research Article
ISSN: 0955-6222

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Article
Publication date: 29 July 2014

Richard Bloss

The purpose of this paper is to review the advancements in development of high aspect ratio microfabrication (HARM) type of micro-electro-mechanical systems (MEMS) reed switch…

Abstract

Purpose

The purpose of this paper is to review the advancements in development of high aspect ratio microfabrication (HARM) type of micro-electro-mechanical systems (MEMS) reed switch sensors for much improved performance in a much more compact package.

Design/methodology/approach

The paper presents an in-depth review of a number of applications of HARM built MEMS reed switches and consultation with a manufacturer.

Findings

One manufacturer has introduced a totally new way to fabricate reed switches which brings numerous benefits such as reliability, higher voltage capability, lower contact resistance and other features in a new tiny package.

Practical implications

Manufacturers of devices needing the benefits of the reed switch concept but who need a much smaller and compact switch now have a new option to explore.

Originality/value

An expert insight into how to solve reed switching problems where space is at a premium.

Details

Assembly Automation, vol. 34 no. 3
Type: Research Article
ISSN: 0144-5154

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Article
Publication date: 7 April 2015

Vivien E. Jancenelle

This study is a replication of Wolff and Reed’s (2000) work. The purpose of this paper is to examine how the combination of resources brought to joint ventures influence…

Abstract

Purpose

This study is a replication of Wolff and Reed’s (2000) work. The purpose of this paper is to examine how the combination of resources brought to joint ventures influence parent-firm performance. This study is also interested in whether or not the exposure of immobile resources through the semi-transparent membrane of the joint venture can have negative effects on parent-firm performance.

Design/methodology/approach

The sample consists of two-parent joint ventures formed by publicly traded US firms between 1997 and 2013. The event-study methodology is used to calculate each parent-firm’s abnormal returns. This work also uses content analysis to analyze parent-firms’ annual reports (10-K).

Findings

While Wolff and Reed’s results on resource allocation within joint ventures were not statistically significant, this replication study provided strong support to the resource allocation hypothesis. It was found that intangible resource heterogeneity within a joint venture creates higher performance gains for parent-firms than tangible resource heterogeneity. This work also successfully replicated Wolff and Reed’s findings on the negative impact of immobile resources exposure on parent-firm performance. Wolff and Reed’s results on resource complementarity were, however, not successfully replicated.

Originality/value

This replication study goes beyond simply showing that engaging in a joint venture strategy creates value for parent-firms. Through the use of a new content analysis method, this study was able to provide strong support for Wolff and Reed’s theory on the performance gains provided by resource heterogeneity in a joint venture setting, and to confirm the results on potential adverse performance effects of immobile resources exposure.

Details

American Journal of Business, vol. 30 no. 1
Type: Research Article
ISSN: 1935-5181

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Book part
Publication date: 26 April 2011

Janice Huber, M. Shaun Murphy and D. Jean Clandinin

As the bell rang, sounding the beginning of the school day, Ji-Sook (Elizabeth) entered the classroom, her pink tweed coat and mittens still frosty from the snow outside. This was…

Abstract

As the bell rang, sounding the beginning of the school day, Ji-Sook (Elizabeth) entered the classroom, her pink tweed coat and mittens still frosty from the snow outside. This was Ji-Sook's second year of school in Canada and her first year at Streamside School. She really liked it here and loved her teacher, Ms. Song Lee. Ms. Lee was always sharing stories with the class about her experiences growing up in another country as well as her arrival to Canada and growing up in small towns where Ms. Lee was often the only Chinese person in her school. Listening to Ms. Lee's stories helped Ji-Sook think about Korea and her family there.Removing her coat, Ji-Sook moved quickly to hang it up, her dark curly bobbed hair bouncing as she skipped. Her newly permed hair felt different, but she liked the way it looked. Today Ji-Sook was wearing a favourite outfit, a knitted sweater with a matching plaid skirt. After hanging up her coat, Ji-Sook turned to face the class and noticed that along with her teacher, Ms. Lee, was Ms. Mitton and Ms. Simmee. Ji-Sook was surprised to see Ms. Mitton and Ms. Simmee at school on a Tuesday morning for they usually came in the afternoon. She greeted them happily and took another close look around the room for Ms. Jean. Ji-Sook asked Ms. Mitton where Ms. Jean was; Ms. Mitton smiled and reminded Ji-Sook that Ms. Jean would be coming Wednesday afternoon. Ji-Sook remembered to ask if Ms. Mitton would read with her during shared reading time.Ji-Sook knew it was going to be a very special day. Yesterday afternoon Ms. Lee had reminded the children that in the morning they were to begin a wonderful art project and create their own Starry Night paintings. Quickly Ji-Sook removed the book about Van Gogh, which discussed his Starry Night painting, from her backpack and, before everyone was seated, showed Ms. Lee and Ms. Simmee her book from home. The night before, she and her mother had spent time reading the book aloud. Ji-Sook felt it was much easier to read aloud in Korean than in English. Today's art lesson was out of the ordinary for she loved being able to bring things from home that fit with what they were learning in the classroom. And today was very special.Before going to her desk, Ji-Sook retrieved the poetry book that had a picture of a boy peering over the end of a sidewalk,1 Ji-Sook hurried to her desk and sat down and waited for Ms. Mitton to join her for reading. Seated with three of her classmates at a table composed of 4 desks, she smiled at Nathan, Grace, and Dana. There was so much to be excited about as she knew that after school today there were parent teacher interviews. Ji-Sook knew her mother was not working at the deli shop and was going to come to the interviews with their neighbour who would translate for her. Ji-Sook so loved it when her mother came to school. Once Ms. Mitton arrived, she and Ji-Sook spent a few minutes reading aloud together before Ms. Mitton went to join Ji-Sook's friend, Hailey, who had also asked Ms. Mitton to read with her. Ji-Sook continued to read and look at the drawings in this wonderful book.Adjusting her headset and microphone, Ms. Lee asked Ella, the class's ‘star-of-the-week’, to tap on the desks of each group to indicate that they were to come to the sharing area. Ji-Sook waited excitedly for Ella to tap her group's desks and then she hurriedly joined Grace, Nathan, Dana, and the rest of her classmates on the foam mats by the picture window. Ms. Lee began the art lesson by showing examples of Starry Night paintings completed by the students she had taught last year. Ms. Lee then shared the rubric with which Ji-Sook and her friends could assess their paintings. Ji-Sook knew that Ms. Lee worked with Mrs. D, the other Grade 3 teacher, and that students in both classes would be making the paintings. Once Ms. Lee finished explaining the steps of their art lesson, she asked Ji-Sook if she would like to come and share the book she brought from home.Sitting at the front of the class in Ms. Lee's chair and wearing her microphone, Ji-Sook read aloud from the book. The book was in Korean and Ji-Sook scanned each page quickly before explaining to the class bits and pieces about Van Gogh's life. Ji-Sook, reading from her book, explained that Van Gogh cut off his ear because he couldn’t draw his own portrait properly. Ms. Lee later returned to this detail and asked about how this piece of information in Ji-Sook's book was different from what they had previously read about the artist. The children remembered that Van Gogh cut off his ear for a woman he loved and had offered his ear as a gift to her. Ms. Lee asked the class to think about these two different pieces of information. Following this question Ms. Lee asked what the children might do to ensure the information they found was accurate. Logan suggested that reading many sources would help.Ms. Lee then drew the children's attention to Ji-Sook and said that as Ji-Sook read she was doing two things at the same time. She asked the class what they thought she was doing. Mya suggested Ji-Sook was reading and then talking. Picking up on Mya's point, Ms. Lee emphasized that Ji-Sook was reading in Korean first and then translating what she read into English. Ms. Lee asked Ji-Sook if she would like to read aloud in Korean. Ji-Sook momentarily hesitated but responded with a smile when her classmates encouraged her. Ji-Sook read one page aloud. She read quickly and the rhythm of how she read aloud in Korean sounded very different from her reading skills in English.Paper and crayons were distributed. Ji-Sook, Grace, Nathan, and Dana were quiet as they began their Starry Night paintings. Looking over the rubric that Ms. Lee had explained, Ji-Sook understood the first step today was to plan the sky and landscape of her painting. She knew the sky was to be about 2/3 of the paper and that everything she drew was to be in small dashes. It was important for the sky of her painting to look like it was moving. Ji-Sook was aware of Ms. Lee moving about the classroom, helping her classmates check, whether or not, the sky in their paintings was approximately the right size. As everyone worked, Ji-Sook heard Ms. Lee remind the class to press hard with their crayons so that the paint would have something to cling to as it dried. Taking Ms. Lee's advice seriously, Ji-Sook pressed firmly each time her crayons touched the paper, and soon her right arm grew tired. Ji-Sook now had a better idea about what Ms. Lee meant by this art project taking a long time to complete. (Interim research text based on field notes,2 November 21, 2006)

Details

Places of Curriculum Making
Type: Book
ISBN: 978-0-85724-828-2

Book part
Publication date: 4 April 2013

Todd C. Shaw, Kasim Ortiz, James McCoy and Athena King

Purpose – We examine electoral politics in the City of Atlanta, GA, and shed light on the prospect that in 2009 Atlanta elected its “last Black mayor.”  We consider how African…

Abstract

Purpose – We examine electoral politics in the City of Atlanta, GA, and shed light on the prospect that in 2009 Atlanta elected its “last Black mayor.”  We consider how African American tensions around class and social identity may demobilize key constituents of the Black electoral coalition while an increasing Black out-migration and White in-migration had changed the city’s racial balance of electoral power. Recognizing the margin of victory in the 2009 mayoral election between Kasim Reed (an African American) and Mary Norwood (a White challenger) was small (714 votes), we examine how electoral and demographic characteristics explain this result.Methodology – We utilize (1) the 2009 State of Georgia Board of Elections voter demographic file; (2) 2010 Census data (ACS 5 year estimates), and 2009 Mayoral Election count data. We presented descriptive statistics, comparing community level factors and voter characteristics.Research implications – The limitations of this work is that it is exploratory and thus we do not statistically isolate the effects of class and social identity.Findings – Our findings indicate that Reed and other Black elected officials will have to make concerted efforts if they hope to “retain” the Black poor as well as gay and lesbian citizens within a progressive electoral coalition.

Details

21st Century Urban Race Politics: Representing Minorities as Universal Interests
Type: Book
ISBN: 978-1-78190-184-7

Article
Publication date: 1 December 1965

C.E. Tharratt

A Theoretical Approach to Assessing the Thermodynamic Process Within the Combustion Chamber of the Propulsive Duct, an Examination of the Potential of the Duct with Special…

Abstract

A Theoretical Approach to Assessing the Thermodynamic Process Within the Combustion Chamber of the Propulsive Duct, an Examination of the Potential of the Duct with Special Reference to the Application of Feedback and Spark Discharge Techniques. The type of valve of greatest importance to successful duct design is one which is synchronized to the pressure fluctuations within the combustion zone. Although there have been a number of proposals for mechanically linked valves (indeed the normal internal combustion engine works on this principle) and rotary valves, these have severe limitations at the higher frequencies and are generally impracticable for the application under review. This section will therefore concentrate on the mechanical reed‐type valve which, theoretically, need have only one moving part, i.e. the dynamic metal reed, and the aerodynamic valve which relies upon the interaction of two gas dynamical vibrations and has no moving mechanical parts.

Details

Aircraft Engineering and Aerospace Technology, vol. 37 no. 12
Type: Research Article
ISSN: 0002-2667

Article
Publication date: 24 February 2012

S.S. Bhattacharya and Milind Koranne

Development of a technique for weaving seamless three‐dimensional shapes directly on loom is an essential step in producing seamless woven garments. The purpose of this paper is…

Abstract

Purpose

Development of a technique for weaving seamless three‐dimensional shapes directly on loom is an essential step in producing seamless woven garments. The purpose of this paper is to report a new approach to weaving seamless three‐dimensional shapes.

Design/methodology/approach

Spacing of warp and weft threads varies in shape region. Reeds with shaped reed wires are developed to change spacing of warp threads. Interlacement pattern of warp and weft threads is selected that assists in changing spacing of threads. The new approach of weaving three‐dimensional shapes in folded form is developed, that offers advantages over weaving shape in erect form.

Findings

The main findings were mathematical determination of shapes of reed wires to produce a three‐dimensional woven shape and weaving shape in folded form.

Originality/value

The paper demonstrates how three‐dimensional shapes are woven in folded form without the need of eliminating ends.

Details

International Journal of Clothing Science and Technology, vol. 24 no. 1
Type: Research Article
ISSN: 0955-6222

Keywords

Article
Publication date: 11 April 2022

Li Hong, Yewei Wang, Zhongchao Qiu, Jianxian Cai, Zhenjing Yao and Zhitao Gao

The purpose of this paper is to solve the problem of weak low-frequency vibration measurement capability of FBG accelerometer, and propose a FBG accelerometer based on cross reed.

Abstract

Purpose

The purpose of this paper is to solve the problem of weak low-frequency vibration measurement capability of FBG accelerometer, and propose a FBG accelerometer based on cross reed.

Design/methodology/approach

This study proposed a new type FBG acceleration sensor based on cross reeds. When the sensor vibrates, the mass block in the new structure rotates around the center of the cross reeds, which could eliminate the impact of friction, reduce the natural frequency of the sensor and improve its sensitivity. This study theoretically analyzed the impact of several structural parameters on the sensitivity and natural frequency of the proposed sensor and used COMSOL to perform static stress analysis and modal simulation; in this study, a test system was built to test the performance of the proposed sensor.

Findings

The test results revealed that the proposed sensor had a natural frequency of 94 Hz; within a low-frequency range of 1–65 Hz, its sensitivity response was flat, the dynamic range was 81.89 dB, the sensitivity was 243.59 pm/g and the linearity was 99.97%. The cross reeds effectively strengthened the structural stability, the relative standard deviation of the repeatability of the sensor was 0.89% and the transverse crosstalk in the working frequency band was −26.97 dB.

Originality/value

This study innovatively proposes the structure of the two symmetrical cross reeds, which can improve sensitivity by eliminating the influence of friction, and the structure of cross reeds can effectively suppress the influence of lateral crosstalk. The proposed sensor can realize real-time accurate measurement of low-frequency weak vibration signals.

Details

Sensor Review, vol. 42 no. 3
Type: Research Article
ISSN: 0260-2288

Keywords

1 – 10 of over 10000