Miracle-dz/UniFAR-FTUs huggingface dataset:
Social Entrepreneurship in Indonesia: Lessons from the Past

Abstract The study examined, through a balanced review of western and post-colonial literatures, the development of social entrepreneurship in Indonesia prior to its independence in 1945. Findings suggest that policies imposed by the Dutch government had a considerable influence on the growth of social movement organisations in the former colony. Furthermore, these organisations had used social entrepreneurship strategies to achieve the mission of empowering native communities and mobilising them towards independence. Other factors which contributed to the growth of social entrepreneurship in the era were the influence of Islam and Javanese aristocratic leadership. Taken in the context of Indonesia's post-colonial socio-economic environment, these findings suggest that its current social entrepreneurship growth is likely to depend on three main factors: perceived degree of economic empowerment by indigenous groups as a result of social entrepreneurship, Islamic identity of social enterprises and social activism.
Comparative Advantage and Protection in Indonesia 1

The comparative advantage of Indonesia's traded goods producing sectors is examined in this paper. Comparative advantage is studied by computing the domestic resource costs of foreign exchange earned or saved in each of the 138 such sectors defined in the 1985 input-output tables for Indonesia. The paper also computes measures of effective rates of protection. It is found that these two types of measures are highly correlated across industries. The paper also shows that between 1975 and 1987 the distortionary effects of Indonesia's trade policies declined markedly. Nevertheless, Indonesia's most highly protected industries continue to be those in which its comparative advantage is least. 1 This paper has benefited from the outstanding computational assistance of Cezary Kapuscinski, from the author's discussions with George Fane and Santiago Levy, and from the comments of two referees. The author is responsible for all views expressed and any errors.
The role of identity in health information systems development: A case analysis from Mozambique

There is a need to look beyond the immediate process of implementation of computerized information systems to understand the broader social context in which the information and communication technology is being implemented. Using an interpretive approach to the implementation of a computerized health information system in a rural district in Mozambique we reconstruct an important aspect of this context from our interviews and observations—how the process of collective identity formation and information systems implementation are interconnected. Using this understanding of collective identity, we emphasize the importance of communication and shared meanings in developing and extending the primary health care network and in the successful implementation of a computerized health information system. © 2005 Wiley Periodicals, Inc.
Privacy-Aware Offloading in Mobile-Edge Computing

Recently, mobile-edge computing (MEC) emerges as a promising paradigm to enable computation intensive and delay-sensitive applications at resource limited mobile devices by allowing them to offload their heavy computation tasks to nearby MEC servers through wireless communications. A substantial body of literature is devoted to developing efficient scheduling algorithms that can adapt to the dynamics of both the system and the ambient wireless environments. However, the influence of these task offloading schemes to the mobile users' privacy is largely ignored. In this work, two potential privacy issues induced by the wireless task offloading feature of MEC, location privacy and usage pattern privacy, are identified. To address these two privacy issues, a constrained Markov decision process (CMDP) based privacy-aware task offloading scheduling algorithm is proposed, which allows the mobile device to achieve the best possible delay and energy consumption performance while maintain a pre-specified level of privacy. Numerical results are presented to corroborate the effectiveness of the proposed algorithm.
Ecolabel programmes: a stakeholder (consumer) perspective

The growing global public concern for safety and preservation of the environment has given rise to the perception that consumer purchases may be somewhat influenced by environmental labels. It suggests that accuracy in label information is relevant so as to allow consumers to make an informed choice. This paper proposes that consumers can be grouped using a matrix of four different environmental positions. The results of these grouping are more likely to provide an effective profile of a green consumer, enabling marketers to segment and target these groups based on a clear understanding of consumer behaviour.
Omega-3 fatty acids in ADHD and related neurodevelopmental disorders

Summary Omega-3 fatty acids are dietary essentials, and are critical to brain development and function. Increasing evidence suggests that a relative lack of omega-3 may contribute to many psychiatric and neurodevelopmental disorders. This review focuses on the possible role of omega-3 in attention-deficit/hyperactivity disorder (ADHD) and related childhood developmental disorders, evaluating the existing evidence from both research and clinical perspectives. Theory and experimental evidence support a role for omega-3 in ADHD, dyslexia, developmental coordination disorder (DCD) and autism. Results from controlled treatment trials are mixed, but the few studies in this area have involved different populations and treatment formulations. Dietary supplementation with fish oils (providing EPA and DHA) appears to alleviate ADHD-related symptoms in at least some children, and one study of DCD children also found benefits for academic achievement. Larger trials are now needed to confirm these findings, and to establish the specificity and durability of any treatment effects as well as optimal formulations and dosages. Omega-3 is not supported by current evidence as a primary treatment for ADHD or related conditions, but further research in this area is clearly warranted. Given their relative safety and general health benefits, omega-3 fatty acids offer a promising complementary approach to standard treatments.
Unexpected Death of Psychiatric Patients: Suicide, Misadventure, Accident or Unsolved Mystery?

We examined the association between the psychiatric history of patients who were the subjects of a coroner's inquest and the recorded verdict, in a seven-year retrospective review. A suicide verdict was less frequently returned on patients who had inpatient psychiatric treatment compared to other unexpected deaths. History and diagnosis of an alcohol-related condition, method of death and intimation of intent were the main factors that appeared to be associated with the coroner's verdict. Age, sex, duration of illness, time and number of admissions, previous suicide attempts and treatment received did not appear to be significantly associated with the recorded verdict.
The Emotional Intelligence of Transformational Leaders: A Field Study of Elected Officials

Participants were 80 elected public officials in the United States and 3-6 direct-report staffers for each leader. Together they composed 388 leader-member dyads. The authors surveyed them to explore the relationship between emotional intelligence and transformational leadership. The authors considered the 80 officials as leaders and the staffers as members. The present results showed that the emotional intelligence of the leaders shared significant variance with self-perceptions and rater-perceptions of transformational leadership. The present results also somewhat support the predictive value of emotional intelligence in antecedent leadership field research.
Tourist Typology: An Ex Ante Approach

A tourist typology based on an ex ante rather than an ex post approach is proposed and examined. An ‘ex ante’ tourist classification can facilitate the planning process and provide a basis for tourism marketing. Five conceptual tourist classifications were formulated. Two samples (N = 615, 1997) and (N = 528, 2002) were used to test the proposed classification. The ‘social tourist’ classification (goes where friends, family and neighbours go) captured over 45% of the tourist classifications, followed by the ‘conventional tourist’ (19.8%, relies largely on the services of a travel agent), the ‘marketing tourist’ (17.5%, goes to places that are widely advertised), the ‘planning tourist’ (10.7%, plans all aspects of the vacation trip in detail), and finally the ‘impulsive tourist’ (6.1%, decides on the spur of the moment). The respondents' classifications were also confirmed by a separate set of data (20 questions) which describe each tourist category. The validity of the theoretical tourist typology was tested by a ‘confirmatory factory analysis’ to ensure that the conceptual model and the 20 questions were compatible.
Differential subcellular localization of cholesterol, gangliosides, and glycosaminoglycans in murine models of mucopolysaccharide storage disorders

The mucopolysaccharidoses (MPSs) are a complex family of lysosomal storage disorders characterized by failure to degrade heparan sulfate (HS) and/or other types of glycosaminoglycans (GAGs) secondary to the absence of specific lysosomal enzymes. An accompanying storage of glycosphingolipids (GSLs), most notably GM2 and GM3 gangliosides, has also been documented to occur in many types of MPS disease and is believed to be caused by secondary inhibition of GSL‐degradative enzymes by intracellular GAG accumulation. We have documented the presence of secondary ganglioside accumulation in mouse models of several MPS disorders (types I, IIIA, IIIB, and VII) and report that this storage is accompanied by sequestration of free cholesterol in a manner similar to that observed in primary gangliosidoses. Using confocal microscopy, we evaluated the cellular distribution of cholesterol, GM2 and GM3 gangliosides, and HS in brains of mice with MPS IIIA disease. Unexpectedly, we found that although both gangliosides often accumulated in the same neurons, they were consistently located in separate populations of cytoplasmic vesicles. Additionally, GM3 ganglioside only partially co‐localized with the primary storage material (HS), and cholesterol likewise only partially co‐localized with the GM2 and GM3 gangliosides. These findings raise significant questions about the mechanism(s) responsible for secondary accumulation of storage materials in MPS disease. Furthermore, given that GSLs and cholesterol are constituents of membrane rafts believed critical in signal transduction events in neurons, their co‐sequestration in individual neurons suggests the presence of defects in the composition, trafficking, and/or recycling of raft components and thus possible new mechanisms to explain neuronal dysfunction in MPS disorders. J. Comp. Neurol. 480:415–426, 2004. © 2004 Wiley‐Liss, Inc.
Globalization and Corruption, revisited

This paper presents new empirical evidence on the determinants of corruption, focussing on the role of globalization and inequality. The estimates for a panel of 102 countries over the period 1995-2005 point to three main results: i) Detection technologies, reﬂected in a high level of development, human capital, and political rights reduce corruption, whereas natural resource rents increase corruption. ii) Globalization (in terms of both trade and ﬁnancial openness) has a negative eﬀect on corruption, which is more pronounced in developing countries. iii) Inequality increases corruption, and once the role of inequality is accounted for, the impact of globalization on corruption is halved. In line with recent theory, this suggests that globalization – besides reducing corruption through enhanced competition – aﬀects corruption also by reducing inequality.
An empirical analysis of self‐employment in the U.K.

The paper formulates a self-employment/paid-employment choice problem that draws upon Knight's notion that the individual responds to the risk-adjusted relative earnings opportunities in each sector. Based on a development of such choice-theoretic considerations, an econometric model is developed with the purpose of empirically examining the determinants of self-employment. The model features simultaneous determination of employment status and earnings, which allows for self-selectivity. The model is estimated using a sample of 4762 individuals from the General Household Survey for 1978. The estimation of the earnings equation enables a calculation of the self-employment/paid-employment earnings differential and the estimated probit equation for self-employment/paid-employment status facilitates the prediction of the probability of self-employment. The paper finds that there is positive selection bias in the observed earnings of employees, that the probability of self-employment depends positively on the earnings difference between the two sectors and that education and age are significant determinants of self-employment.
Disclosures of Insider Purchases and the Valuation Implications of Past Earnings Signals

ABSTRACT: This study examines whether disclosures of insider equity purchases on Securities and Exchange Commission (SEC) Form 4 resolve uncertainty regarding the valuation implications of reported earnings. Defining information uncertainty as ambiguity about firm value arising from low earnings precision, I predict and find that insider purchase filings trigger more positive market reactions in firms with greater information uncertainty (lower quality accruals). After controlling for future earnings changes, I further find that market reactions to purchase filings are predictably associated with prior earnings changes. The strength of this effect is increasing in the magnitude of insider purchases, as well as the level of information uncertainty. Overall, these findings suggest that, in addition to signaling future earnings information, Form 4 purchase filings help investors learn about the valuation implications of past earnings signals. Data Availability: All data are available from public sources.
Predictors for contralateral prophylactic mastectomy in breast cancer patients.

BACKGROUND In recent years, radical breast cancer surgery has been largely replaced by breast conservation treatment, due to early diagnosis and more effective adjuvant treatment. While breast conservation is mostly preferred, the trend of bilateral mastectomy has risen in the United States. The aim of this study is to determine factors influencing patients' choice for having contralateral prophylactic mastectomy (CPM). METHODS This is a retrospective study of 373 patients diagnosed with primary invasive breast cancer who were treated by bilateral or unilateral mastectomy (BM or UM) at the Revlon/UCLA Breast Center between Jan. 2002 and Dec. 2010. In the BM group, only those with unilateral breast cancer who chose CPM were included in the analysis. RESULTS When compared with the UM group, the following factors were found to be associated with BM: younger age, pre-menopausal, a family history of breast/ovarian cancer, BRCA mutation, more breast biopsies, history of breast augmentation, having MRI study within 6 months before the surgery, more likely to have reconstruction and sentinel lymph node biopsy (SLNB) and fewer had neoadjuvant/adjuvant chemotherapy/radiation. When patients with bilateral breast cancer were excluded, multivariate logistic regression analysis indicated younger patients with negative nodes, SLNB as the only nodal surgery and positive family history were significant factors predicting CPM and immediate reconstruction using tissue expanders or implants. CONCLUSION Younger age, lower TN stage, requiring only SLNB and high risk family history predict contralateral prophylactic mastectomy. Tissue expander/implant-based reconstructions were more frequently chosen by patients with BM.
Strategies of Subversion in Vertically‐Divided Contexts: Decentralisation and Urban Service Delivery in Senegal

type="main"> Focusing on the case of Senegal under the former President, Abdoulaye Wade, this article examines the impact party politics has on service delivery in urban areas controlled by opposition parties. Senegal's decentralisation process provided opportunities for the central government to deliberately reduce the autonomy of local government under conditions in which the latter could be held accountable for good service delivery and increase autonomy when local government could be targeted for poor performance – actions manifested through backtracking on political decentralisation, undermining fiscal decentralisation, and augmenting administrative ambiguity. The case offers useful implications for donors involved in decentralisation and urban service-delivery projects in opposition-controlled cities.
Regionally specific expression of L1 and sialylated NCAM in the retinofugal pathway of mouse embryos

We have examined expression of L1 and the polysialic acid–associated form of the neural cell adhesion molecule (PSA‐NCAM) in mouse embryos during the major period of axon growth in the retinofugal pathway to determine whether they are expressed in patterns that relate to the changes in axon organization in the pathway. Immunostaining for L1 and PSA‐NCAM was found on all axons in the retina and the optic stalk. In the chiasm, while L1 immunoreactivity remained high on the axons, PSA‐NCAM staining was obviously reduced. At the threshold of the optic tract, L1 immunoreactivity was maintained only in a subpopulation of axons, whereas PSA‐NCAM staining was dramatically elevated in axons at the caudal part of the tract. Further investigations of the tract showed that both L1 and PSA‐NCAM were preferentially expressed on the dorsal but not ventral optic axons, indicating a regionally specific change of both adhesion molecules on the axons at the chiasm‐tract junction. Moreover, intense PSA‐NCAM expression was also observed in the tract of postoptic commissure (TPOC), which lies immediately caudal to the optic tract. Immunohistochemical and retrograde tracing studies showed that these PSA‐NCAM–positive axons arose from a population of cells rostral to the CD44‐positive chiasmatic neurons. These findings indicate that, in addition to the chiasmatic neurons, these PSA‐NCAM–positive diencephalic cells also contribute axons to the TPOC. These early generated commissural axons together with the regionally specific pattern of cell adhesion molecule expression on the optic axons may control formation of the partial retinotopic axon order in the optic tract through homophilic or heterophilic interactions that involve PSA‐NCAM. J. Comp. Neurol. 471:482–498, 2004. © 2004 Wiley‐Liss, Inc.
Women Entrepreneurs in Family Business: The Hungarian Case

Although in many countries throughout the world a large percentage of firms are family businesses that directly impact the well-being of an economy, research in the field, particularly on the role of women, has been very sparse. By exploring the role of women in family business within a Hungarian context, this paper provides an indication of the similarities and differences of women entrepreneurs in family businesses and how this reflects their social structure. Since owning and running a family business requires a lifestyle that deeply impacts the women's role in society and in the family, governments need to address some fundamental issues that will help women in this process.
Agricultural cooperatives and social empowerment of women: a Ugandan case study

This article presents a case study of Manyakabi Area Cooperative Enterprise in south-western Uganda, which shows that benefits from agricultural cooperatives can extend beyond monetary tangibles. We discuss several social factors that women members claimed have improved since they became members of the cooperative, including their confidence, their negotiating skills, the ability to be of service to their communities through transferring skills to non-members, and the ability to take control of certain household decisions when dealing with men. We conclude that these social benefits could be enhanced if they were fully acknowledged as important by agents of change.
Engagement Motivations in Professional Associations

This article follows Knoke in exploring how public incentives offered by professional associations (such as lobbying on behalf of collective interests) compete with private incentives (such as member networking opportunity) in promoting monetary gifts, voluntary coproduction of organizational outcomes, and commitment to the association. Olson’s contention that public goods do not motivate civic engagement has fostered several decades of research geared toward establishing the role of such goods in associational outcomes. Based on membership surveys of three engineering associations and two health care associations, the study concludes that private incentives are not universal motivators, while public incentives show some evidence of motivating engagement. Unexpected differences between the two fields of professional association are striking, prompting suggestions that current practitioners and future research give attention to field differences and resist overgeneralization regarding engagement motivations, outcomes, and commitment across professional fields.
Does NYSE Listing Affect Firm Visibility

Corporate managers often cite improved firm visibility as a motive for listing on the New York Stock Exchange (NYSE). We use three proxies to test this motive: the number of analysts following a firm, the number of institutional shareholders, and the number of shares held by institutions. We compare visibility changes over successive six-month periods for a sample of firms that listed on the NYSE and find that the changes in the post-listing period are less than the changes for the two pre-listing periods. Further tests suggest that increased visibility for a firm is primarily associated with changes in market capitalization, not with listing itself.
High-temperature (>500°c) wall thickness monitoring using dry-coupled ultrasonic waveguide transducers

Conventional ultrasonic transducers cannot withstand high temperatures for two main reasons: the piezoelectric elements within them depolarize, and differential thermal expansion of the different materials within a transducer causes them to fail. In this paper, the design of a high-temperature ultrasonic thickness gauge that bypasses these problems is described. The system uses a waveguide to isolate the vulnerable transducer and piezoelectric elements from the high-temperature measurement zone. Use of thin and long waveguides of rectangular cross section allows large temperature gradients to be sustained over short distances without the need for additional cooling equipment. The main problems that had to be addressed were the transmission and reception of ultrasonic waves into and from the testpiece that the waveguides are coupled to, and optimization of the wave propagation along the waveguide itself. It was found that anti-plane shear loading performs best at transmitting and receiving from the surface of a component that is to be inspected. Therefore, a nondispersive guided wave mode in large-aspect-ratio rectangular strips was employed to transmit the anti-plane shear loading from the transducer to the measurement zone. Different joining methods to attach the waveguides to the component were investigated and experiments showed that clamping the waveguides to the component surface gave the best results. The thickness of different plate samples was consistently measured to within less than 0.1 mm. Performance at high temperatures was tested in a furnace at 730°C for 4 weeks without signal degradation. Thicknesses in the range of 3 to 25 mm could be monitored using Hanning windowed tonebursts with 2 MHz center frequency.