bluuebunny/crossref_metadata_2025_split huggingface dataset:
Managing relationships in large public projects: comparative study of China and Singapore
Authors: Ke Yongjian , Ling Florence Y.Y. , Ning Yan , Zhang Zhe 
Published: April 2019

Purpose
One of the solutions to manage large public projects that are complex and difficult to manage is through relationship management. Although formal and relational approaches have been adopted in managing relationships, it is widely recognized that participants from developed and developing economies have different mindsets toward these two approaches. The purpose of this paper is hence to elucidate the more effective practices for managers to manage relationships in large public projects that are in countries of different sizes and stages of development.

Design/methodology/approach
A structured questionnaire survey was conducted. Multiple stakeholders involved in public construction projects in Singapore and China that include public sector clients and consultants, private sector contractors and conszultants, were approached for data collection to provide information on one of their completed large public project.

Findings
Both Singapore and China primarily adopt contractual governance by making rational decisions, pursuing profit and using the contract to guard against trouble. Participants in Singapore are more deeply committed and work more collaboratively than their counterparts in China. Project partners in China build stronger relationships, which may be due to the importance of “guanxi” to conduct business activities there.

Originality/value
The comparative study provides managers with different sets of governance practices to adopt to improve the relationships with public clients in large public projects under different environments. In large public projects in developed countries, participants should rely more on relational practices that show commitment and teamwork, while those in developing countries participate in activities that build up their social networks.
Policy-induced price distortions along the small ruminant value chains in Ethiopia
Authors: Kassie Girma T. , Wubie Rahel Solomon , Tokgoz Simla , Majeed Fahd , Yitayih Mulugeta , Rischkowsky Barbara 
Published: April 2019

PurposeThe purpose of this paper is to identify sources and quantifying distortions to agricultural incentives to produce along the small ruminant value chains in Ethiopia.Design/methodology/approachNational and district level average nominal rate of protection (NRPs) were computed for a five-year period (2010–2015). The authors developed four scenarios based on combinations of the different data generation processes employed in relation to each of the key variables.FindingsThe NRPs at farm gate and retail market for both sheep and goats are negative indicating a strong deviation of producer and retailer prices from the comparable export prices over the five-year period. Policy induced distortions were separated from market inefficiencies through use of data on access costs throughout the value chain. These access costs are positive and significant in value. It is clear that market inefficiencies are also due to government policy to a certain extent.Research limitations/implicationsThis study focuses only on sheep and goat value chains and covers only five-year period. This certainly limits the extrapolability of the results.Originality/valueThis study presents the extent to which smallholder livestock keepers are discouraged through disincentives in a unique context. This is the first study done on small ruminant value chains in the developing world.
Madoff’s dirty money
Authors: Wilson Linus 
Published: April 2019

Purpose
The purpose of this study is to estimate the profits to JPMorgan Chase from the Madoff Ponzi scheme’s checking account deposits at the bank based on the data in Harbeck (2011). The Madoff Ponzi scheme was sitting on a cash hoard in excess of a US$1bn by the 1990s. Most of that money came into and stayed in the 703 account at JPMorgan Chase or it was transferred to one of the 11 other bank accounts. The author uses previously unanalyzed data from the Security Investor Protection Corporation (SIPC) to estimate JPMorgan Chase’s earnings from the accounts.

Design/methodology/approach
The author estimates the checking account balances of the Madoff Ponzi scheme with JPMorgan Chase and its ancestor corporation, Chemical Bank. He estimates the earnings from those large checking accounts and reinvests them in the stock price from 1986 to 2011. He uses data on the Madoff checking accounts released by Harbeck (2011) to estimate that JPMorgan Chase earned over US$900m from those large and suspicious checking deposits.

Findings
The US$907m in estimated profits from the Madoff Ponzi scheme bank accounts are much smaller than the US$2.6bn fine that JPMorgan Chase paid in 2014 to limit its liability for its dealings with Bernard L. Madoff. Any failure of anti-money laundering compliance in this case was very costly for the bank.

Originality/value
This is only study to analyze the Harbeck (2011) data to estimate JPMorgan Chase’s profits from the Madoff Ponzi scheme’s checking deposits. As JPMorgan Chase paid a US$2.6bn fine in this matter, it is relevant to look at how big the fine was relative to the profits the corporation may have earned from doing business with Bernie Madoff.
Exploring retro marketing with sport marketing professionals
Authors: Scola Zach , Gordon Brian S. 
Published: April 2019

Purpose
The purpose of this paper is to expand our understanding of retro marketing in sport through the perspective of sport marketers.

Design/methodology/approach
Fourteen sport marketers involved in their team’s marketing and utilized retro participated in topical interviews. Interviews were transcribed and open coded to find themes around how retro marketing is utilized and why the marketers think it may be effective.

Findings
This study discovered prominent themes explaining how retro marketing is implemented (changing marks and jerseys, celebrating anniversaries, milestones and past players and retro nights) and why it may be effective (nostalgia, retro design appeal and connection to the team’s lived history).

Originality/value
Despite the coverage of retro marketing in popular press, little is understood in the academic field. This current study should expand our understanding of retro marketing in sport and be effective in aiding future scholars who investigate retro marketing in sport.
Long‐term fauna and flora records of the experimental forests of the Forest Research Station of Hokkaido University, Japan
Authors: Terada Chisato , Kwon TaeOh , Kazahari Nobuko , Kishida Osamu , Utsumi Shunsuke 
Published: April 2019

AbstractThe Forest Research Station of Hokkaido University owns a vast area of experimental forests, which are composed of a large variety of ecosystems ranging from aquatic ecosystems, such as wetlands and river basins, to various types of forests, such as primary, secondary and artificial forests. Additionally, these forests are representative of numerous climatic zones, such as warm temperate, cool temperate and subarctic. Since the initial establishment of the Forest Research Station in 1901, huge efforts have been devoted to recording the vegetation structure and vertebrate assemblages of these experimental forests. Thus, a large body of literature and long‐term data on fauna and flora of these forests has been accumulated in our archives. However, most of these records have been written in Japanese and are not opened to the public or well structured. Therefore, we comprehensively reviewed these records and related scientific articles from the 1910s to the 2010s to build up the database for vascular plant and vertebrate animals that inhabited (in the past) and/or are currently inhabiting in the experimental forests. Additional site‐specific information was also listed, including geological and topographical characteristics where species were found as well as the localities, survey area and year in which species were recorded. These databases, which span a large temporal and spatial scale, are expected to provide useful data for research or educational purposes and for understanding the flora and fauna of Japan. These can also contribute to a greater understanding of the historical transition of biodiversity in Japan.
Home care as reablement or enabling arrangements? An exploration of the precarious dependencies in living with functional decline
Authors: Bødker Malene N. , Christensen Ulla , Langstrup Henriette 
Published: April 2019

AbstractThe threat to welfare societies posed by population ageing has urged high‐income countries to rethink the provision of social and healthcare services for the ageing population. One widely implemented policy solution is ‘reablement’: short‐term home‐based training programmes focusing on re‐enabling older people to carry out activities of daily living independently. Drawing on empirical material from multisited ethnographic fieldwork of reablement practices in a Danish municipality we explore how the assumptions about independence embedded in the concept's linguistic parts – ‘re’, ‘able’ and ‘ment’ – map onto lives characterised by functional decline. We find that home care applicants: (i) are often too deeply dependent on the capacities of others in order to have their independence restored; (ii) negotiate individual meanings of independence to maintain their identity as able human beings; and (iii) might possibly gain new capacities through reablement, yet these are not individual and stable achievements, but rather temporary effects of the care relations with eldercare professionals. Rather than reablement we, therefore, suggest the term ‘enabling arrangements’ as more appropriate for capturing independence as a distributed, negotiated and continuous accomplishment. Finally, we discuss the practical and ethical implications of this term.
Low‐carbohydrate, healthy‐fat eating: A cost comparison with national dietary guidelines
Authors: Zinn Caryn , North Sylvia , Donovan Katie , Muir Chloe , Henderson George 
Published: April 2019

AimA low‐carbohydrate, healthy‐fat (LCHF) dietary approach has been demonstrated as an effective strategy for improving metabolic health; however, it is often criticised for being more expensive than following a dietary approach guided by the national, Ministry of Health nutrition guidelines. This study compared the cost of these two nutritionally replete dietary approaches for one day for a family of four.MethodsIn this descriptive case study, one‐day meal plans were designed for a hypothetical family of four representing the average New Zealand (NZ) male and female weight‐stable adult and two adolescent children. National documented heights, a healthy body mass index range (18.5–25.0 kg/m2), and a 1.7‐activity factor was used to estimate total energy requirements using the Schofield equation. Total daily costs were compared based on food prices from a popular Auckland supermarket. Meal plans were analysed for their nutritional adequacy using FoodWorks 8 dietary analysis software against national Australian and NZ nutrient reference value thresholds.ResultsThe total daily costs were $43.42 (national guidelines) and $51.67 (LCHF) representing an $8.25 difference, or $2.06 per person, with the LCHF meal plan being the costlier option.ConclusionsWe consider this increased cost for an LCHF approach to be negligible. In practice, less costly food items with similar nutrition qualities can be substituted to reduce costs further should this be a goal. The LCHF approach should therefore not be disregarded as a viable dietary approach for improving health outcomes, based on its perceived expense.
Older patients are significantly more likely to have colon ischaemia‐associated conditions that are chronic and complex
Authors: Silverman Michael , Aroniadis Olga C. , Feuerstadt Paul , Fenster Marc , Huisman Tsipora , Mansoor Muhammad Sohail , Bhutta Abdul Qadir , Brandt Lawrence J. 
Published: April 2019

SummaryBackgroundColon ischaemia is a common disease which has been associated with various medications and comorbidities.AimTo test the hypothesis that there are differences in the frequencies of these associations in older compared with younger patients.MethodsA retrospective cohort study was performed of patients hospitalized with colon ischaemia at two major medical centres from 2005‐2017. Clinical, colonoscopic and pathologic criteria were used to identify patients admitted with colon ischaemia; patients with other types of colitis were excluded. Demographic and medical data were extracted. Two cohorts were created: patients aged 18‐64 years and patients > 65 years. These were compared using SAS 14.3.ResultsA total of 788 patients were included, of which 271 (34.4%) were of ages 18‐64 years, and 517 (66.6%) were 65 years old or older. In the older cohort, constipation‐inducing medications (83.8% vs 64.1%; P = <0.0001), diuretics (38.1% vs 25.1%; P = <0.001) and nonsteroidal anti‐inflammatory drugs (58% vs 41.5%; P = <0.0001) were more common than in the younger cohort. Antipsychotic medication use was more common in the younger cohort (10.4% vs 5.4%; P = 0.01). There was a higher percentage of younger patients with a history of hypercoaguable state (1.9% vs 0.2%; P = 0.03) and dialysis dependence (22.9% vs 8.7%; P = <0.01), while a higher percentage of patients in the older cohort had a history of chronic obstructive pulmonary disease (12% vs 6.3%; P = 0.01) or atrial fibrillation (18.9% vs 10.3%; P = <0.01).ConclusionsOur study shows that older patients are more likely to have colon ischaemia‐associated conditions that are chronic and complex, while younger patients are more likely to have acute colon ischaemia‐associated conditions.
Incorporating Prior Information with Fused Sparse Group Lasso: Application to Prediction of Clinical Measures from Neuroimages
Authors: Beer Joanne C. , Aizenstein Howard J. , Anderson Stewart J. , Krafty Robert T. 
Published: April 2019

AbstractPredicting clinical variables from whole-brain neuroimages is a high-dimensional problem that can potentially benefit from feature selection or extraction. Penalized regression is a popular embedded feature selection method for high-dimensional data. For neuroimaging applications, spatial regularization using the or norm of the image gradient has shown good performance, yielding smooth solutions in spatially contiguous brain regions. Enormous resources have been devoted to establishing structural and functional brain connectivity networks that can be used to define spatially distributed yet related groups of voxels. We propose using the fused sparse group lasso (FSGL) penalty to encourage structured, sparse, and interpretable solutions by incorporating prior information about spatial and group structure among voxels. We present optimization steps for FSGL penalized regression using the alternating direction method of multipliers algorithm. With simulation studies and in application to real functional magnetic resonance imaging data from the Autism Brain Imaging Data Exchange, we demonstrate conditions under which fusion and group penalty terms together outperform either of them alone.
Cross‐Situational Learning of Phonologically Overlapping Words Across Degrees of Ambiguity
Authors: Mulak Karen E. , Vlach Haley A. , Escudero Paola 
Published: April 2019

AbstractCross‐situational word learning (XSWL) tasks present multiple words and candidate referents within a learning trial such that word–referent pairings can be inferred only across trials. Adults encode fine phonological detail when two words and candidate referents are presented in each learning trial (2 × 2 scenario; Escudero, Mulak, & Vlach, ). To test the relationship between XSWL task difficulty and phonological encoding, we examined XSWL of words differing by one vowel or consonant across degrees of within‐learning trial ambiguity (1 × 1 to 4 × 4). Word identification was assessed alongside three distractors. Adults finely encoded words via XSWL: Learning occurred in all conditions, though accuracy decreased across the 1 × 1 to 3 × 3 conditions. Accuracy was highest for the 1 × 1 condition, suggesting fast‐mapping is a stronger learning strategy here. Accuracy was higher for consonant than vowel set targets, and having more distractors from the same set mitigated identification of vowel set targets only, suggesting possible stronger encoding of consonants than vowels.
Uptake into a bedside needle and syringe program for acute care inpatients who inject drugs
Authors: Brooks Hannah L. , O'Brien Daniel C. , Salvalaggio Ginetta , Dong Kathryn , Hyshka Elaine 
Published: April 2019

AbstractIntroduction and AimsInjection drug use is associated with significant morbidity and mortality worldwide. Needle and syringe programs (NSP) have been shown to reduce negative health outcomes for people who inject drugs. However, NSPs have limited reach in hospitals, and no peer‐reviewed research has examined NSP implementation in acute care settings. We describe the implementation of an inpatient NSP offered through an addiction medicine consultation service in a large, urban acute care hospital in Edmonton, Canada, and compared characteristics of inpatients who did versus did not access the NSP.Design and MethodsAdministrative data were reviewed for all addiction medicine consult service intakes between 11 July 2016 and 14 January 2018. We calculated the proportion of intakes in which patients: (i) were offered syringes; and (ii) accepted syringes. Multivariate analyses were used to examine associations between these outcomes and patient age and sex.ResultsPatients reported injecting drugs in 597 (31%) of 1907 intakes during the study period. People who inject drugs were offered syringes in 334 (56%) of these intakes, and accepted syringes in 124 (37%) of them. Female patients were more likely to accept syringes.Discussion and ConclusionsIn a recently implemented NSP for hospital inpatients, just over half of patients who reported injection drug use were offered syringes, and the rate of patient acceptance was low. Further research is necessary to describe best practice for inpatient NSPs and identify and remove any barriers that prevent some inpatients from either being offered or accepting syringes.
Reliability of cytological evaluation of mast cells from bronchoalveolar lavage fluid in horses: Intraobserver agreement and mast cell identification
Authors: Hansen S. , Fjeldborg J. , Hansen A. J. , Baptiste K. E. 
Published: April 2019

SummaryEndoscopy, including bronchoalveolar lavage (BAL) fluid cytology, are invaluable tools for equine lower airway diagnostics. Objectives of the study were to evaluate the reliability of two staining methods, May–Grünwald–Giemsa (MGG) and toluidine blue (TB), for the evaluation of mast cells in cytospin smears from BAL fluid samples and the reliability of a 500‐cell differential cell count using both staining methods. Endoscopies and BAL fluid sampling were performed and BAL cytology was evaluated from cytospin smears. BAL cytology slides from 78 horses were evaluated. Three experienced observers evaluated the BAL cytology cytospin smears for the mast cell comparison study. The intra‐ and interobserver agreements were calculated using intraclass correlation coefficients (ICC). BAL cytology mast cell counts were significantly higher with the TB staining method compared with the MGG staining method. Observer agreements showed below acceptable agreement between observers for mast cell counts for both staining methods, even with fixed coordinates. Based on results from this study recommendation for BAL cytology staining would be to use both the MGG and the TB staining method, relying on the TB for the enumeration of mast cells.
UV irradiation‐induced DNA hypomethylation around WNT1 gene: Implications for solar lentigines
Authors: Yamada Takaaki , Hasegawa Seiji , Iwata Yohei , Arima Masaru , Kobayashi Tsukane , Numata Shigeki , Nakata Satoru , Sugiura Kazumitsu , Akamatsu Hirohiko 
Published: April 2019

AbstractWnt/β‐catenin signalling promotes melanogenesis in melanocytes and also induces melanocytogenesis from melanocyte stem cells (McSCs). Previous study reported that WNT1, a ligand which activates Wnt/β‐catenin signalling pathway, was more highly expressed in the epidermis at SLs than in normal skin areas, suggesting that WNT1 causes hyperpigmentation. To elucidate the mechanism by which WNT1 expression is increased in SLs, we examined the methylation of 5‐carbon of cytosine (5mC), that is 5‐methylcytosine (5mC) level, in a region within the WNT1 promoter; the methylation of the region was known to negatively regulate WNT1 gene expression. We used an immortalized cell line of human interfollicular epidermal stem cells to analyse the effect of UVB irradiation on DNA methylation level of WNT1 promoter and found that UVB irradiation caused demethylation of WNT1 promoter and promoted WNT1 mRNA expression. It was also found that UVB irradiation reduced the expression of DNA methyltransferase 1 (DNMT1), an enzyme responsible for maintaining methylation patterns during cell division. Pathological analysis of SLs and non‐SL regions in the human skin revealed that both DNMT1 expression and 5mC level were decreased at SLs compared to non‐SL skins. Furthermore, bisulphite sequencing showed that the methylated CpG level in WNT1 promoter was also lower at SLs than in non‐SL skins. Thus, in the skin exposed to a high amount of UV rays, excessive expression of WNT1 is thought to be caused by the demethylation of WNT1 promoter, and the upregulated WNT1 promotes melanocytogenesis and melanogenesis, then resulting in SL formation.
Evaluation of the two‐parameter fracture criterion for various crack configurations made of 7075‐T6 aluminium alloy using finite‐element fracture simulations
Authors: Ouidadi Hasnaa , Lacy Thomas E. , Newman James C. 
Published: April 2019

AbstractFor many years, a two‐parameter fracture criterion (TPFC) has been used to correlate and predict failure loads on cracked metallic fracture specimens. The current study was conducted to evaluate the use of the TPFC on a high‐strength aluminium alloy, using elastic‐plastic finite‐element (FE) analyses with the critical crack‐tip‐opening angle (CTOA) fracture criterion. In 1966, Forman generated fracture data on middle‐crack tension, M(T), specimens made of thin‐sheet 7075‐T6 aluminium alloy, which is a quasi‐brittle material. The fracture data included a wide range of specimen half‐widths (w) ranging from 38 to 305 mm. A two‐dimensional FE analysis code (ZIP2D) with a “plane‐strain core” option was used to model the fracture process with a critical CTOA chosen to fit the M(T) test data. Fracture simulations were then conducted on other M(T), single‐edge‐crack tension, SE(T), and bend, SE(B), specimens over a wide range in widths (w = 19‐610 mm). No test data were available on the SE‐type specimens. The results supported the TPFC equation for net‐section stresses less than the material proportional limit. However, some discrepancies in the FE fracture simulations results were observed among the numerical analyses made on the three specimen types. Thus, more research is needed to improve the transferability of the TPFC from the M(T) specimen to both the SE(T) and SE(B) specimens for quasi‐brittle materials.