Miracle-dz/UniFAR-FTUs huggingface dataset:
An Evaluation of Harvest Control Methods for Fishery Management

ABSTRACT Fisheries managers seek to maintain sustainable fisheries production, but successful management often requires the pursuit of multiple biological, ecological, and socioeconomic objectives simultaneously. Fisheries managers must choose among a broad range of harvest control methods (HCMs) to meet management objectives. This review identifies strengths and weaknesses of eight HCMs and evaluates their ability to meet a multitude of common biological, ecological, and socioeconomic management objectives such as protecting spawning biomass, reducing bycatch, and sustaining fishers’ profit. Evidence suggests that individual HCMs often fail to meet management objectives and may unintentionally create incentives to race to fish, discard catch and overcapitalize fishing operations. These limitations can be overcome by strategically combining multiple controls or incorporating rights-based and spatial management.
AC 2007-2797: IMPROVING ENTREPRENEURSHIP TEAM PERFORMANCE THROUGH MARKET FEASIBILITY ANALYSIS, EARLY IDENTIFICATION OF TECHNICAL REQUIREMENTS, AND INTELLECTUAL PROPERTY SUPPORT

Choosing the wrong technology—due to insurmountable technical hurdles, market limitations, or resource constraints—can be devastating to a start-up company. Either the company deftly changes directions or it ceases to exist. While experiencing these realities may provide invaluable entrepreneurial life lessons, because of structured academic calendars, course commitments, the requirement for grades, and other factors, it is very difficult to drop a technology or disband a company staffed by students fulfilling university educational requirements. Many university-based entrepreneurial education centers provide real-world projects for participating students. The University of Florida Integrated Technology Ventures (ITV) program, launched in Fall 2003, is designed to provide engineering, business and law students with an intense, immersive entrepreneurial experience. Participating students are members of a virtual company led by a serial entrepreneur who acts as a volunteer CEO. The focus of the company is to commercialize university intellectual property. To improve the chances of successfully adopting a new technological innovation and boosting entrepreneurial team performance, we propose an improved way to select suitable technologies, better timing for delivering market-driven requirements to product designers, and enhanced understanding of the implications of business and technical decisions with regards to impact on intellectual property.
Audit Markets, Fees and Production: Towards an Integrated View of Empirical Audit Research

The purpose of this paper is to integrate research on audit markets, fees and production. We present a model of the components that determine audit fees and production [hours]. We observe that, overall, knowledge is concentrated on certain aspects of the model and it is not well-integrated. In particular, little is known about the labor market for the factors of audit production; and while there is extensive research in audit fees, what is known is often conditional and driven by the context of the studies. Further, and at a more general level, the limited focus of prior research omits certain elements of the audit market and audit production that could influence how audit fee research should be interpreted. The paper develops an integrated view that will help to interpret existing research and guide future researchers. We use the integrated view of audit research to derive some overall conclusions concerning our current understanding of audit markets and to suggest some directions for future research.
Success Under Duress: A Comparison of the Indigenous African and East African Asian Entrepreneurs

The East African Asians have become an integral part of the commercial sector in post independence era. Today, they virtually control almost all the trade and commerce. Asians in East Africa still continue to operate under a hostile business environment. They are regarded as exploitative and exclusive privileged minority. The Kenyan government after independence adopted some Africanization/indigenisation policies, which adversely affected the growth of Asians businesses. In Tanzania, the nationalization policies through the 1967 Arusha Declaration was major set back for the Asian investments in the country. In 1972, the new regime of Idi Amin in Uganda expelled Asians from the country. They lost property and businesses estimated as worth between 100-150 million pound by being forced to sell to a government agency rather than the open market. Despite the setback, most started from scratch again and become prominent businessmen in Britain and Canada. The core objective of this paper is to identify the entrepreneurial features possessed by the Asians that other indigenous entrepreneurs can adopt to compete effectively in a globalised market. These factors include; historical, environmental, family cohesion and attitude towards business.
Détection des intérêts et de leurs tendances pour des usagers sur des plateformes de social bookmarking

This paper deals with the activities of individuals who use a social bookmarking platform. Our proposal is to identify the interests of users integrating both time and topical dimensions. We focus on facilitating retrieval of resources, by relying on the interactions that users undertake on such platforms. Our approach is based on the identification of the individuals who have similar interests, and the observation of trends in their interests.
Individual contributions to babysitting in a cooperative mongoose, Suricata suricatta

Evolutionary explanations of cooperative breeding based on kin selection have predicted that the individual contributions made by different helpers to rearing young should be correlated with their degree of kinship to the litter or brood they are raising. In the cooperative mongoose or meerkat, Suricata suricatta, helpers babysit pups at the natal burrow for the first month of pup life and frequent babysitters suffer substantial weight losses over the period of babysitting. Large differences in contributions exist between helpers, which are correlated with their age, sex and weight but not with their kinship to the young they are raising. Provision of food to some group members raises the contributions of individuals to babysitting. We discuss the implications of these results for evolutionary explanations of cooperative behaviour.
HOW TO IMPROVE A CRM STRATEGY

The concept of relationship marketing, introduced by Berry (1983), has led to a paradigm change in marketing (Sheth and Parvatiyar, 2002). Over the last few decades, numerous studies have analyzed the impact of customer relationship management (CRM) programs on customer satisfaction and loyalty. Quite a few CRM programs have been found to have little or no impact. Having published already several articles and cases on the subject, in this paper we set out to answer the following question: assuming a company already has a reasonably successful CRM strategy in place, how can it continuously adapt and improve that strategy? Our recommendation is that such companies implement a continuous improvement process at four different but complementary levels: first, review and reinforce the company’s mission, culture and values; second, reconsider and, if necessary, redesign the CRM strategy; third, manage the various relationship-building activities more effectively; and lastly, review and, if necessary, improve the quality of material and human resources, program execution, and process governance. Systematic review of these four levels or “paths” of improvement should help generate and maintain high quality relationships over time. * Professor of Marketing, IESE ** Research Assistant, IESE
Attenuation of Interstitial Fibrosis and Tubular Apoptosis in db/db Transgenic Mice Overexpressing Catalase in Renal Proximal Tubular Cells

OBJECTIVE—The present study investigated the relationships between reactive oxygen species (ROS), interstitial fibrosis, and renal proximal tubular cell (RPTC) apoptosis in type 2 diabetic db/db mice and in db/db transgenic (Tg) mice overexpressing rat catalase (rCAT) in their RPTCs (db/db rCAT-Tg). RESEARCH DESIGN AND METHODS—Blood pressure, blood glucose, and albuminuria were monitored for up to 5 months. Kidneys were processed for histology and apoptosis studies (terminal transferase-mediated dUTP nick-end labeling or immunostaining for active caspase-3 and Bax). Real-time quantitative PCR assays were used to quantify angiotensinogen (ANG), p53, and Bax mRNA levels. RESULTS—db/db mice developed obesity, hyperglycemia, hypertension, and albuminuria. In contrast, db/db rCAT-Tg mice became obese and hyperglycemic but had normal blood pressure and attenuated albuminuria compared with db/db mice. Kidneys from db/db mice displayed progressive glomerular hypertrophy, glomerulosclerosis, interstitial fibrosis, and tubular apoptosis and increased expression of collagen type IV, Bax, and active caspase-3, as well as increased ROS production. These changes, except glomerular hypertrophy, were markedly attenuated in kidneys of db/db rCAT-Tg mice. Furthermore, ANG, p53, and Bax mRNA expression was increased in renal proximal tubules of db/db mice but not of db/db rCAT-Tg mice. CONCLUSIONS—Our results indicate a crucial role for intra-renal ROS in the progression of hypertension, albuminuria, interstitial fibrosis, and tubular apoptosis in type 2 diabetes and demonstrate the beneficial effects of suppressing ROS formation.
Torque and velocity ripple elimination of AC permanent magnet motor control systems using the internal model principle

This paper addresses the problem of torque and velocity ripple elimination in AC permanent magnet (PM) motor control systems. The torque ripples caused by DC offsets that are present in the current sensors of the motor driver and the digital-to-analog converters of the motion controller are studied and formulated mathematically. These torque ripples eventually generate velocity ripples at the speed output and degrade the system performance. In this paper the torque ripples are modeled as a sinusoidal function with a frequency depending on the motor speed. The internal model principle (IMP) is then used to design a controller to eliminate the torque and velocity ripples without estimating the amplitude and the phase values of the sinusoidal disturbance. A gain scheduled (GS) robust two degree of freedom (2DOF) speed regulator based on the IMP and the pole-zero placement is developed to eliminate the torque and velocity ripples and achieve a desirable tracking response. Simulation and experimental results reveal that the proposed GS robust 2DOF speed regulator can effectively eliminate the torque ripples generated by DC current offsets, and produce a velocity ripple-free output response.
Collection of Usage Information for Language Resources from Academic Articles

Recently, language resources (LRs) are becoming indispensable for linguistic researches. However, existing LRs are often not fully utilized because their variety of usage is not well known, indicating that their intrinsic value is not recognized very well either. Regarding this issue, lists of usage information might improve LR searches and lead to their efficient use. In this research, therefore, we collect a list of usage information for each LR from academic articles to promote the efficient utilization of LRs. This paper proposes to construct a text corpus annotated with usage information (UI corpus). In particular, we automatically extract sentences containing LR names from academic articles. Then, the extracted sentences are annotated with usage information by two annotators in a cascaded manner. We show that the UI corpus contributes to efficient LR searches by combining the UI corpus with a metadata database of LRs and comparing the number of LRs retrieved with and without the UI corpus.
An exploration of fashion visual merchandising and its role as a brand positioning device

In today's globally competitive and dynamic fashion environment every clothing and lifestyle brand, from the largest luxury conglomerate to the independent market stall trader, utilises one if not more elements and principles of visual merchandising (VM). This exploratory study aimed to investigate this under-researched marketing tool within the context of a window display's role in communicating the brand's identity and position in the marketplace. Using a qualitative two-phase approach of non-participant store observations and in-depth interviews with visual merchandisers, the research focused on two main elements of window display: color and lighting. Undertaking a comparison between the VM window display techniques of high street and luxury fashion brands, the primary research demonstrated that a clear difference in approach was evident and that this was dependent on the position in the marketplace. The paper concludes by identifying these differences.
A Power Potential Approach to Middlemen Strategies in Social Marketing

States that a key problem in the emerging area of social marketing that has not received adequate and empirical treatment is the building and management of middlemen relationships. Offers an approach to this problem based on social science concepts of power used in sales management and channel discussions in the private sector. Develops a conceptual framework and a specific procedure for its implementation. Provides a detailed practical example employing the power potential approach. Outlines four key advantages of the approach over its two major competitors, and gives a description of three other alternative research paradigms for comparison. Suggests that the power potential approach represents a significant advance in theory and practice in the area of middlemen relationships.
Current and investigational drugs for the treatment of diabetic retinopathy

ABSTRACT Introduction: Diabetic macular edema (DME) and proliferative diabetic retinopathy (PDR) are the two complications of diabetes that cause visual loss and blindness. Laser photo-coagulation in the past was used to prevent progression of disease to these advanced stages. Advances in pathophysiologic understanding of DME and PDR have ushered the development of effective targeted therapy that given intravitreally improves vision and prevents blindness. While effective, these therapies require frequent administration and are not universally effective. Areas covered: This purpose of this paper is to review the current pathophysiologic understanding and treatments for DME and PDR as well as the novel treatments currently being developed. The treatments will be juxtaposed to the factor in the disease cascade being targeted. The potential role of these novel treatment in the clinical armamentarium are postulated. Expert opinion: Mono-therapy, single category targeting is the current strategy being utilized clinically. However, diabetic retinopathy needs combination therapy. Therapies that will prove successful will address multiple factors involved in the pathogenesis of diabetic retinopathy.
Significance of persisting IgM anti‐HBc antibodies in hepatitis B virus infection

IgG and IgM antibodies to the core antigen of hepatitis B virus (HBV) were measured in 136 patients who developed acute HBV hepatitis and who were followed prospectively. After acute hepatitis all the patients developed transiently IgM anti‐HBc lasting for two to five months. In contrast, IgM anti‐HBc persisted 8 and 9 months in two patients who developed persistent hepatitis and were continuously detected for two years in nine patients who developed aggressive hepatitis. The results presented suggest that the determination of IgM anti‐HBc might be useful to predict the outcome of chronic hepatitis B infection.
Design of pulsed waveform oscillators with a short nonlinear transmission line

In this paper we present a new methodology for the design of pulsed-waveform oscillators. The design is based on the use of a short section of nonlinear transmission line (NLTL), constituting the load of a transistor-based subnetwork exhibiting negative resistance. The oscillation start-up conditions are imposed at a transistor port different from the one at which the NLTL is connected, to increase the optimization flexibility. The NLTL is ended in a reactive termination which is optimized in order to reduce the duty cycle of the voltage waveform. Compared with previous works, the new methodology enables a smaller duty cycle with less varactor diodes and no need for adaptive gain in the transistor stage. The methodology has been applied to obtain a pulsed-waveform oscillator at 1.2 GHz, achieving a 5% duty cycle. Good agreement has been obtained in the comparison with the experimental results.
National Culture and New Product Development: An Integrative Review

The increasing globalization of markets and businesses and the criticality of new products to business performance make the relationship between national culture and new product development an important area for academic research and managerial practice. By means of a literature review, the authors attempt to provide an understanding of this relationship in terms of the links between new product development on the one hand and the five dimensions of national culture—individualism, power distance, masculinity, uncertainty avoidance, and Confucian dynamic—on the other. They advance several propositions for additional research, develop a conceptual model, and identify directions for further exploration of the relationship.
Near-Infrared Spectroscopy Can Predict the Onset of Cerebral Hyperperfusion Syndrome after Carotid Endarterectomy

Background: Cerebral hyperperfusion syndrome (CHS) after carotid endarterectomy (CEA) is a potential life-threatening complication. Therefore, early identification and treatment of patients at risk is essential. CHS can be predicted by a doubling of postoperative transcranial Doppler (TCD)-derived mean middle cerebral artery blood velocity (Vmean) compared to preoperative values. However, in approximately 15% of CEA patients, an adequate TCD signal cannot be obtained due to an insufficient temporal bone window. Moreover, the use of TCD requires specifically skilled personnel. An alternative and promising technique of noninvasive cerebral monitoring is relative frontal lobe oxygenation (rSO2) measured by near-infrared spectroscopy (NIRS), which offers on-line information about cerebral oxygenation without the need for specialized personnel. In this study, we assess whether NIRS and perioperative TCD are related to the onset CHS following CEA. Methods: Patients who underwent CEA under general anesthesia and had a sufficient TCD window were prospectively included. The Vmean and rSO2 measured before induction of anesthesia were compared to measurements performed in the first postoperative hour (ΔVmean, ΔrSO2, respectively). Logistic regression analysis was performed to determine the relationship between ΔV and ΔrSO2 and the occurrence of CHS. Subsequently, receiver operating characteristic (ROC) curve analysis was used to determine the optimal cutoff values. Diagnostic values were shown as positive and negative predictive values (PPV and NPV). Results: In total, 151 patients were included, of which 7 patients developed CHS. The ΔVmean and ΔrSO2 differed between CHS and non-CHS patients (median, interquartile range), i.e. 74% (67–103) versus 16% (–2 to 41), p = 0.001, and 7% (4–15) versus 1% (–6 to 7), p = 0.009, respectively. The mean arterial blood pressure did not change. Postoperative ΔVmean and ΔrSO2 were significantly related to the occurrence of CHS [odds ratio (OR) 1.40 (95% CI 1.02–1.93) per 30% increase in Vmean and OR 1.82 (95% CI 1.11–2.99) per 5% increase in rSO2]. ROC curve analysis showed an area under the curve of 0.88 (p = 0.001) for ΔVmean and an optimal cutoff value of 67% increase (PPV 38% and NPV 99%), and an area under the curve of 0.79 (p = 0.009) for ΔrSO2 and an optimal cutoff value of 3% rSO2 increase (PPV 11% and NPV 100%). The combination of both monitoring techniques provided a PPV of 58% and an NPV of 99%. Conclusions: Both TCD and NIRS measurements can be used to safely identify patients not at risk of developing CHS. It appears that NIRS is a good alternative when a TCD signal cannot be obtained.
Jurisdictional Area Minimizing Welfare Loss Based on Accessibility in Transportation Network

In this paper we discuss about jurisdictional area of ﬁre department minimizing welfare loss based on accessibility in transportation network. Our proposed method can support decision making of assignment problem in the real world by using program with the Google map API. In numerical example, we show that the accessibility of each ﬁre department is higer than the average value of accessibility for all town in its jurisdictional areas. From the result of proposed optimization problem, some towns are shown to assign them to other jurisdictional area than a current jurisdictional area.
Customer Satisfaction With Complaint Resolution in the Power Sector in a Developing Economy

Public services play a critical role in helping nations evolve into modern societies. The power sector is especially vital because of its profound influence on other sectors of the economy. Unfortunately, the power sector in Bangladesh has played almost a reverse role, being associated with rampant corruption, mismanagement, and unreliable service provision, thus depriving the clientele from needed services. About 80% of the subscribers have complained about service failures in the sector. This study examines the elements of postcomplaint satisfaction with customer service. Descriptive statistics reveal the “low quality” perception that subscribers harbor about the particular utility service. Multiple regression analysis suggests that providers' empathy had the greatest effect on customer satisfaction followed by assurance. Using the metrics suggested by this study, the article concludes how social control mechanisms can restore “service justice” to the legitimate customers and enhance their welfare by making the provider more effective as a customer-responsive organization.
Approaches to International Industrial Relations in Chinese Multinational Corporations

Using a longitudinal case study approach this study examines the approaches to international industrial relations (IIR) in eleven Chinese multinational corporations MNCs. It reveals that the Chinese MNCs adopted an integrative approach to IIR, combining both the home and host country industrial relations (IR) systems. The extent of home-based or host-based IR was dependent on the MNC’s bargaining power, which was determined by the size of the subsidiaries, their abilities to transfer knowledge and technology, and their reliance on the host market. International experience and industry also affected IIR approaches. The practical implications of the findings are discussed.
SynEM, automated synapse detection for connectomics

Nerve tissue contains a high density of chemical synapses, about 1 per µm3 in the mammalian cerebral cortex. Thus, even for small blocks of nerve tissue, dense connectomic mapping requires the identification of millions to billions of synapses. While the focus of connectomic data analysis has been on neurite reconstruction, synapse detection becomes limiting when datasets grow in size and dense mapping is required. Here, we report SynEM, a method for automated detection of synapses from conventionally en-bloc stained 3D electron microscopy image stacks. The approach is based on a segmentation of the image data and focuses on classifying borders between neuronal processes as synaptic or non-synaptic. SynEM yields 97% precision and recall in binary cortical connectomes with no user interaction. It scales to large volumes of cortical neuropil, plausibly even whole-brain datasets. SynEM removes the burden of manual synapse annotation for large densely mapped connectomes. DOI: http://dx.doi. org/10.7554/eLife.26414. 001