Filters
Results 1 - 10 of 429
Results 1 - 10 of 429.
Search took: 0.023 seconds
Sort by: date | relevance |
Kawaguchi, Yuka; Nariki, Hiroaki; Kawamoto, Naoko; Kanehiro, Yuichi; Miyazaki, Satoshi; Suzuki, Mari; Magari, Masaki; Tokumitsu, Hiroshi; Kanayama, Naoki, E-mail: nkanayam@okayama-u.ac.jp2017
AbstractAbstract
[en] Activation-induced cytidine deaminase (AID) is essential for diversification of the Ig variable region (IgV). AID is excluded from the nucleus, where it normally functions. However, the molecular mechanisms responsible for regulating AID localization remain to be elucidated. The SR-protein splicing factor SRSF1 is a nucleocytoplasmic shuttling protein, a splicing isoform of which called SRSF1-3, has previously been shown to contribute to IgV diversification in chicken DT40 cells. In this study, we examined whether SRSF1-3 functions in IgV diversification by promoting nuclear localization of AID. AID expressed alone was localized predominantly in the cytoplasm. In contrast, co-expression of AID with SRSF1-3 led to the nuclear accumulation of both AID and SRSF1-3 and the formation of a protein complex that contained them both, although SRSF1-3 was dispensable for nuclear import of AID. Expression of either SRSF1-3 or a C-terminally-truncated AID mutant increased IgV diversification in DT40 cells. However, overexpression of exogenous SRSF1-3 was unable to further enhance IgV diversification in DT40 cells expressing the truncated AID mutant, although SRSF1-3 was able to form a protein complex with the AID mutant. These results suggest that SRSF1-3 promotes nuclear localization of AID probably by forming a nuclear protein complex, which might stabilize nuclear AID and induce IgV diversification in an AID C-terminus-dependent manner. - Highlights: • SRSF1-3 promotes the nuclear accumulation of AID. • SRSF1-3 forms a protein complex with AID in an AID C-terminus-independent manner. • SRSF1-3 contributes to IgV hypermutation in an AID C-terminus-dependent manner.
Primary Subject
Source
S0006-291X(17)30390-X; Available from http://dx.doi.org/10.1016/j.bbrc.2017.02.097; Copyright (c) 2017 Elsevier Science B.V., Amsterdam, The Netherlands, All rights reserved.; Country of input: International Atomic Energy Agency (IAEA)
Record Type
Journal Article
Journal
Biochemical and Biophysical Research Communications; ISSN 0006-291X;
; CODEN BBRCA9; v. 485(2); p. 261-266

Country of publication
Reference NumberReference Number
INIS VolumeINIS Volume
INIS IssueINIS Issue
AbstractAbstract
[en] The size and scope of various acquisitions by Precision Drilling Corporation over the last decade were examined from the point of view of the acquiror. Also examined were Precision Drilling's approach to acquisitions and the probable reasons for the Corporation's success in acquiring other companies. In a series of 15 acquisitions from 1985 to 1997, the company went from the initial three drilling rigs to 205 rigs and from $4.5 million in revenues in 1985 to $455 million in 1997. Knowing the drilling business and the customers' business, an informed assessment of the target company's long term potential, decisive action, efficient and knowledgeable negotiators able to assess what is driving the other side, and a flexible, creative approach to financing mergers, were identified as most responsible for the Corporation's success
Primary Subject
Source
Insight Press; 173 p; ISBN 1-55049-808-8;
; 1997; p. 25-36; Insight Press; Toronto, ON (Canada); Insight conference on managing mergers in the petroleum industry; Calgary (Canada); 2 Oct 1997; Available from Insight Press, 55 University Avenue, Suite 1800, Toronto, ON, Canada, M5J 2V6

Record Type
Book
Literature Type
Conference
Country of publication
Reference NumberReference Number
INIS VolumeINIS Volume
INIS IssueINIS Issue
Reboredo, Juan C., E-mail: juancarlos.reboredo@usc.es2018
AbstractAbstract
[en] Highlights: • We study co-movement between the green bond and financial markets. • The green bond market couples with corporate and treasury bond markets. • The green bond market weakly co-moves with stock and energy commodity markets. • Diversification benefits of green bonds are sizeable for stock and energy markets. • Green bonds are affected by price spillovers from fixed-income markets. - Abstract: We examine co-movement between the green bond and financial markets, finding that the green bond market couples with corporate and treasury bond markets and weakly co-moves with stock and energy commodity markets. We also find that green bonds have negligible diversification benefits for investors in corporate and treasury markets, whereas diversification benefits are sizeable for investors in stock and energy markets. We further confirm that green bonds are affected by substantial price spillovers from corporate and treasury fixed-income markets and that large price swings in stock and energy markets have a negligible impact on green bond prices.
Primary Subject
Source
S0140988318302032; Available from http://dx.doi.org/10.1016/j.eneco.2018.05.030; Copyright (c) 2017 Elsevier Science B.V., Amsterdam, The Netherlands, All rights reserved.; Country of input: International Atomic Energy Agency (IAEA)
Record Type
Journal Article
Journal
Country of publication
Reference NumberReference Number
INIS VolumeINIS Volume
INIS IssueINIS Issue
AbstractAbstract
[en] Aim of study: To review and provide all-purpose information about wild mushrooms in Ethiopia and to create awareness for conservation and use of mycological resources. Area of study: We focused mainly on Ethiopia, where information about wild mushrooms is scanty and their status is unknown under the rampant degradation of the habitats. Main results: We reviewed all relevant references related to wild mushrooms and their ecological niches, cultural practices and species used for cultivation as well as the anthropogenic factors affecting the conservation of fungal diversity. Research highlights: This review summarizes issues related to the diversity of wild mushrooms, the main ecological niches and their associated fungal species, and mushroom cultivation practices in Ethiopia. Moreover, threats and the need for future conservation of wild mushrooms in the country are also reported. This review paper can serve as base line information and indicator for further mycological studies in Ethiopia as well as in other developing countries with similar scenarios.
Primary Subject
Secondary Subject
Source
Available doi.org/10.5424/fs/2017261-10790
Record Type
Journal Article
Journal
Forest Systems (Online); ISSN 2171-9845;
; v. 26(1); 7 p

Country of publication
Reference NumberReference Number
INIS VolumeINIS Volume
INIS IssueINIS Issue
AbstractAbstract
[en] The objective of this paper is to address some of the strategies necessary to effect a successful asset or corporate acquisition. Understanding the corporate objective, the full potential of the asset, the specific strategies to be employed, the value of time, and most importantly the interaction of all these are crucial, for missed steps are likely to result in missed opportunities. The amount of factual information that can be obtained and utilized in a timely fashion is the largest single hurdle to the capture of value in the asset or corporate acquisition. Fact, familiarity and experience are key in this context. The importance of the due diligence process prior to title or data transfer cannot be overemphasized. Some of the most important assets acquired in a merger may be the people. To maximize effectiveness, it is essential to merge both existing staff and those that came with the new acquisition as soon as possible. By thinking together as a unit, knowledge and experience can be applied to realize the potential of the asset. Hence team building is one of the challenges, doing it quickly is usually the most effective. Developing new directions for the new enlarged company by combining the strengths of the old and the new creates more value, as well as a more efficient operation. Equally important to maximizing the potential of the new acquisition is the maintenance of the momentum generated by the need to grow that gave the impetus to acquiring new assets in the first place. In brief, the right mix of vision, facts and perceptions, quick enactment of the post-close strategies and keeping the momentum alive, are the principal ingredients of a focused strategy
Primary Subject
Source
Insight Press; 173 p; ISBN 1-55049-808-8;
; 1997; p. 133-149; Insight Press; Toronto, ON (Canada); Insight conference on managing mergers in the petroleum industry; Calgary (Canada); 2 Oct 1997; Available from Insight Press, 55 University Avenue, Suite 1800, Toronto, ON, Canada, M5J 2V6

Record Type
Book
Literature Type
Conference
Country of publication
Reference NumberReference Number
INIS VolumeINIS Volume
INIS IssueINIS Issue
AbstractAbstract
[en] Factors that have a bearing on determining whether a particular merger created shareholder value were examined with the caveat that since there are a large number of factors that impact upon stock prices, it is not possible to attribute any one factor as the most significant determinant responsible for the current price of a stock. Cash flow is perhaps the most important measure of growth, however, per share growth is increasingly being recognized as important, particularly on the international scene. Mergers can also be rated by what was paid in dollars for every barrel of oil equivalent in reserves. Another indicator of value may be the price to cash flow comparison of each company involved in the transaction. Expensive paper of a company trading at a higher price/cash flow multiple exchanged for the assets of the cheaper paper of a company trading at a lower price/cash flow multiple will, in general, receive a higher multiple than it had before. This is especially true if the purchase includes good, growing assets, preferably complementary to the acquiring company's current holdings. The likelihood of success is also increased by the absence of personnel conflict, especially at the top. All of these indicators are useful, but no substitutes for caution and prudence in today's industry environment
Primary Subject
Source
Insight Press; 173 p; ISBN 1-55049-808-8;
; 1997; p. 37-58; Insight Press; Toronto, ON (Canada); Insight conference on managing mergers in the petroleum industry; Calgary (Canada); 2 Oct 1997; Available from Insight Press, 55 University Avenue, Suite 1800, Toronto, ON, Canada, M5J 2V6

Record Type
Book
Literature Type
Conference
Country of publication
Reference NumberReference Number
INIS VolumeINIS Volume
INIS IssueINIS Issue
AbstractAbstract
[en] In a hostile takeover, the executives of the acquired company are likely to have strong feelings that they may be unwanted by and considered disloyal to the the new company. They are likely to be filled with a sense that the 'new company' will 'get even with them' for the resistance put up to the merger. Therefore, the new company must be conscious of and sensitive to the fact that a strained environment exists and one of its first priorities should be to reduce that strain. Experience shows that a well informed Transition Team can minimize the emotional impacts of a hostile takeover and contribute significantly to the eventual success of the merger. To assure success, the Transition Team should be appointed early in the negotiating phase. It should have ready access to the negotiating team and the CEO to keep them fully informed of risk management issues caused by human resource. It should be involved in the strategic planning process during the pre-merger stage. It should have major responsibility for developing human resource impact studies, the development of organizational structure, the integration and implementation planning and monitoring of the progress of implementation. A list of Transition Team responsibilities and a list of proven techniques for turning a hostile environment into a productive win/win team environment are also included
Primary Subject
Source
Insight Press; 173 p; ISBN 1-55049-808-8;
; 1997; p. 151-173; Insight Press; Toronto, ON (Canada); Insight conference on managing mergers in the petroleum industry; Calgary (Canada); 2 Oct 1997; Available from Insight Press, 55 University Avenue, Suite 1800, Toronto, ON, Canada, M5J 2V6

Record Type
Book
Literature Type
Conference
Country of publication
Reference NumberReference Number
INIS VolumeINIS Volume
INIS IssueINIS Issue
AbstractAbstract
[en] Successful mergers in the context of long-term value creation, as measured by return realized on investor-provided capital, were discussed. In essence, a successful merger is characterized by being motivated by a sound business reason and strategy for the merger, a reasonable price and sound execution. The acquiror's pre-merger success in managing a company is a good indicator of future success. Poorly managed companies that acquire other companies generally continue to be poorly managed with no significant increase in shareholder value. Prior to the acquisition, identification of the potential target, assessment of the people involved on both sides of the transaction, thorough knowledge of the target's potential for value creation, financial implications (debt, equity, terms and demand, tax implications, the potential effect of the proposed acquisition on the acquiror's business plan) and finally the execution of the process itself, are the important determinants of successful mergers
Primary Subject
Source
Insight Press; 173 p; ISBN 1-55049-808-8;
; 1997; p. 11-23; Insight Press; Toronto, ON (Canada); Insight conference on managing mergers in the petroleum industry; Calgary (Canada); 2 Oct 1997; Available from Insight Press, 55 University Avenue, Suite 1800, Toronto, ON, Canada, M5J 2V6

Record Type
Book
Literature Type
Conference
Country of publication
Reference NumberReference Number
INIS VolumeINIS Volume
INIS IssueINIS Issue
Kiriyama, Eriko; Kajikawa, Yuya, E-mail: kiriyama@pp.u-tokyo.ac.jp2014
AbstractAbstract
[en] Highlights: • The analysis reveals that energy security research is highly multidisciplinary. • Diversification is important for ensuring security in the energy supply process. • A multilayered overview of the energy supply process is important for energy risk management. • Consumer lifestyle innovation will be a part of energy security in the future. - Abstract: After the Fukushima nuclear disaster, a reassessment of the energy system is needed in order to include such aspects as human security and resilience. More open and careful discussions are needed concerning the various risks and uncertainties of future energy options, both in Japan and globally. In this paper, we aim to offer a fundamental basis for discourse on energy security by analyzing the status and trends in academic publications on that issue. Our bibliometrics analysis indicates that research has shifted from promoting strategies for ensuring the self-sufficiency of the primary energy to diversification of the secondary energy supply chain by introducing energy networks consisting of an infrastructure established through international coordination. In the literature, the concept of energy security is ambiguous and allows for multiple interpretations. Our results illustrate the existence of highly multidisciplinary topics within energy security, which can be categorized into four perspectives: geopolitical, economic, policy related, and technological
Primary Subject
Source
S0306-2619(14)00045-2; Available from http://dx.doi.org/10.1016/j.apenergy.2014.01.026; Copyright (c) 2014 Elsevier Science B.V., Amsterdam, The Netherlands, All rights reserved.; Country of input: International Atomic Energy Agency (IAEA)
Record Type
Journal Article
Journal
Country of publication
Reference NumberReference Number
INIS VolumeINIS Volume
INIS IssueINIS Issue
AbstractAbstract
[en] Highlights: • Study the effects of urban agglomeration economies on industrial energy efficiency. • We match firm level data and panel data of 283 prefecture cities from 2003 to 2010. • We estimate the spatial spillover effect by dynamic spatial Durbin model. • Urban agglomerations reduce energy efficiencies of neighboring cities. • We investigate the heterogeneity of the effects based on the industry subdivision. This study investigates the mechanism behind the effects of urban agglomeration economies on industrial energy efficiency in theory. On this basis, we match firm level data and panel data of 283 prefecture level and above cities from 2003 to 2010, and we use the dynamic spatial Durbin model to estimate the effects of urban agglomeration economies on industrial energy efficiency. The results reveal that in both the short and long term, the specialization and diversification agglomerations of industries do not have a significant effect on the city itself, but they do significantly reduce the energy efficiencies of the neighboring cities. Therefore, the free rider and “Race to the bottom” effects of industrial agglomeration on industrial energy efficiency exceed the demonstration and synergistic effects. Urban agglomeration has a significant negative spillover effect, and the long-term effect is greater than the short-term effect. Furthermore, we investigate the heterogeneity of the effects based on the industry subdivision. The homogeneity of the industrial structure between cities means that specialization and diversification do not produce the expected promotion effect on industrial energy efficiency in local and surrounding cities in the short and long term, but the degree to which this effect is inhibited differs.
Primary Subject
Source
S0360544218314609; Available from http://dx.doi.org/10.1016/j.energy.2018.07.163; Copyright (c) 2018 Elsevier Ltd. All rights reserved.; Country of input: International Atomic Energy Agency (IAEA)
Record Type
Journal Article
Journal
Country of publication
Reference NumberReference Number
INIS VolumeINIS Volume
INIS IssueINIS Issue
1 | 2 | 3 | Next |