bluuebunny/crossref_metadata_2025_split huggingface dataset:
The impact of Industry 4.0 on organizational performance: the case of Pakistan's retail industry
Authors: Ali Shahbaz , Xie Yongping 
Published: September 2021

PurposeThe purpose of this paper was to assess and determine the impact of the five core technologies of Industry 4.0 (3D Printing, Big Data Analytics, Cloud Computing, Internet of Things (IoT) and Robotics) on the organizational performance of the retail industry in the context of Pakistan.Design/methodology/approachPakistan's retail industry was chosen as the target sector, and the target population was composed of senior-level employees, including managers from first-level positions to top-level positions, as well as subordinate employees working under the supervision of first-level managers, possessing the technological know-how of Industry 4.0. The data were collected through a matrix-based survey questionnaire that was based on a five-point Likert scale, ranging from “strongly agree” to “strongly disagree.” The process of data analysis was conducted using IBM SPSS Statistics.FindingsThe findings obtained by this research work showed a significant relationship among the five core pillars of Industry 4.0 and the organizational performance of Pakistan's retail industry. Besides, the obtained findings provided preliminary evidence that Industry 4.0's disruptive technologies, particularly, 3D printing, big data analytics, cloud computing, IoT and robotics, could help Pakistan's retail industry solve various problems and challenges, such as meager revenues, increased expenses and unorganized systems.Originality/valueThe present study extended the theoretical body of knowledge through studying and examining Industry 4.0's five crucial factors that significantly contribute to the service sector, particularly, the retail industry, of the big emerging markets (BEM) economies, including Pakistan.
Lattice Boltzmann non-equilibrium extrapolation method for modeling hydrodynamic compatibility conditions at curved porous-fluid interfaces
Authors: Imani Gholamreza , Mozafari-Shamsi Mohsen 
Published: September 2021

Purpose
The lattice Boltzmann simulation of fluid flow in partial porous geometries with curved porous-fluid interfaces has not been investigated yet. It is mainly because of the lack of a method in the lattice Boltzmann framework to model the hydrodynamic compatibility conditions at curved porous-fluid interfaces, which is required for the two-domain approach. Therefore, the purpose of this study is to develop such a method.

Design/methodology/approach
This research extends the non-equilibrium extrapolation lattice Boltzmann method for satisfying no-slip conditions at curved solid boundaries, to model hydrodynamic compatibility conditions at curved porous-fluid interfaces.

Findings
The proposed method is tested against the results available from conventional numerical methods via the problem of fluid flow through and around a porous circular cylinder in crossflow. As such, streamlines, geometrical characteristics of recirculating wakes and drag coefficient are validated for different Reynolds (5 ≤ Re ≤ 40) and Darcy (10−5 ≤ Da ≤ 5 × 10−1) numbers. It is also shown that without applying any compatibility conditions at the interface, the predicted flow structure is not satisfactory, even for a very fine mesh. This result highlights the importance of the two-domain approach for lattice Boltzmann simulation of the fluid flow in partial porous geometries with curved porous-fluid interfaces.

Originality/value
No research is found in the literature for applying the hydrodynamic compatibility conditions at curved porous-fluid interfaces in the lattice Boltzmann framework.
Life after trafficking: reintegration experiences of human trafficking survivors in Nigeria
Authors: Idemudia Uwafiokun , Okoli Nnenna , Goitom Mary , Bawa Sylvia 
Published: September 2021

Purpose
Reintegration programs have emerged as part of the regimes of care for survivors of human trafficking. However, empirical analysis of the reintegration outcomes for survivors remains limited in the African context. Hence, this paper aims to examine the challenges and opportunities of reintegration assistance programs for survivors of human trafficking in Nigeria.

Design/methodology/approach
Drawing on qualitative methods of data collection and analysis, this study conducted semi-structured interviews with repatriated women who have accessed reintegration assistance in Nigeria, and data was analyzed using thematic analysis.

Findings
The findings suggest that while the reintegration programs might address the procedural aspect of reintegration, the achievement of substantive reintegration remains incomplete. This is because of the structural conditions of the context within which reintegration is supposed to occur.

Practical implications
There is a need to take seriously the distinction between the reintegration of survivors into a new community or a former community in the design of a regime of care for survivors of human trafficking in Africa. Crucially, the focus on procedural reintegration should not also divert attention away from the structural conditions and reforms needed to ensure survivors achieve substantive reintegration.

Originality/value
This paper contributes to the limited literature on life after trafficking and demonstrates the strengths and limitations of reintegration programs as a regime of care for survivors of human trafficking. In addition, this study empirically grounded the theoretical distinction between different aspects of the process of reintegration.
Can religious values reinvigorate the links between development and falāh?
Authors: Jatmiko Wahyu , Azizon A. 
Published: September 2021

Purpose
Previous studies have challenged the Human Development Index’s (HDI) ability to emulate the achievement of falāh (happiness). This paper aims to evaluate the role of religious values in establishing a positive link between the current measurement of development and falāh.

Design/methodology/approach
First, this study derives an improved value-loaded development measure from the concept of Maqasid al-Shari’ah (the higher objectives of Islamic law). Second, this paper compares the calculated Maqasid al-Shari’ah Index (MSI) with the HDI of some Organisation of Islamic Cooperation (OIC) countries by using the parametric pair difference z-test and t-test along with the non-parametric Wilcoxon signed-rank test. Finally, the relationship of both indices and the proxy of falāh are examined by using the ordinary least square and the generalised method of moments estimations.

Findings
As far as the religious-led development is concerned, the HDI underestimates OIC countries’ development progress. Here, the MSI can better embody the attainment of falāh than the HDI.

Research limitations/implications
This study only covers limited OIC countries due to the data availability issue.

Practical implications
The cultural-based development stemming from the religious values proves useful for putting the government effort towards the attainment of the objective of human well-being in the right direction.

Originality/value
To the best of the authors’ knowledge, this is the first study examining the empirical relationship between the MSI and falāh.
Choosing quantities impacts individuals choice, rationality, and willingness to pay estimates
Authors: Dennis Elliott J. , Tonsor Glynn T. , Lusk Jayson L. 
Published: September 2021

AbstractConventional choice experiments ask respondents to choose their most preferred item, but in reality, consumers select both an item and quantity. Using a split sample design focused on U.S. meat demand, we find that flexibility in consumer quantity choice provides similar choice rationality and consumer segmentation as the conventional restricted quantity framework. Improvements include generating choice frequencies consistent with historical purchase data and willingness‐to‐pay estimates more comparable to observed retail price data. Additional benefits include the ability to understand consumer preferences for variety and habit formation and generated data that is compatible with traditional demand estimation, all of which are not possible under the conventional restricted quantity framework.
Reduction in post‐operative pancreatic fistula with polyethylene glycol and recombinant human albumin sealant following stapled distal pancreatectomy
Authors: Privett Benjamin J. , Perini Marcos V. , Weinberg Laurence , Fink Michael A. , Muralidharan Vijayaragavan , Lee Eunice , Starkey Graham , Jones Robert , Lin Yi‐Ju , Nikfarjam Mehrdad 
Published: September 2021

AbstractBackgroundPostoperative pancreatic fistula (POPF) remains a significant cause of morbidity in patients undergoing distal pancreatectomy (DP). The use of polyethylene glycol (PEG) and recombinant human albumin sealant gel applied to the transected pancreatic margin in DP may reduce POPF rates and was assessed.MethodsA retrospective single centre cohort study of patient undergoing DP at an Australian high volume tertiary institution between January 2015 and January 2021. Rates of POPF in patients undergoing stapled pancreatic transection with PEG sealant were compared to other methods.ResultsA total of 54 cases were identified for analysis, with 16 undergoing stapled DP combined with staple line application of PEG (PEG group). Most patients in the control group had stapled DP 92% (35 of 38), with 47% (18 of 38) combined with a reinforcing buttress, with or without the use other glue types. Overall, 28 of 54 (52%) developed a POPF, with a significantly lower rate in the PEG group (3 of 16 vs. 25 of 38 in the Control group; p = 0.003). Clinically significant Grade B/C POPF was lower in the PEG group (0 of 16 vs. 9 of 28 in the Control group; p = 0.045), and patients in the PEG group had a shorter median (range) length of hospital stay (6 [4–14] days vs. 10 [6–41] days p = 0.04).ConclusionStapled DP with the application of PEG and recombinant human albumin sealant to the transection line appears to be associated with a lower rate of clinically significant POPF.
An audit of computed tomography request practices for suspected cervical spine injury post‐guideline change in a tertiary referral paediatric hospital
Authors: Sires James , Ovenden Christopher , Antoniou Georgia , Robinson Nicola , Williams Nicole 
Published: September 2021

AbstractBackgroundPaediatric neck injuries are a common presenting complaint to emergency departments (EDs). Medical imaging can assist diagnosis, however previous research suggests computed tomography (CT) scan results do not alter management in this patient group and therefore expose children to unnecessary radiation. Following an audit by the hospital Trauma Service that identified unnecessary cervical spine CTs in patients at Women's and Children's Hospital (WCH), Adelaide, the Clinical Procedure for imaging and clearance of the cervical spine in conscious patients was modified to include CT scan only at the request of the orthopaedic service. The aim of this study was to evaluate whether a change in hospital guideline resulted in a change in practice and radiation exposure.MethodsA retrospective review was performed for patients that presented to the WCH ED with a suspected cervical spine injury during two defined time periods pre‐ and post‐guideline change. Mechanism of injury, imaging requested, radiation exposure and final diagnosis were compared.ResultsThree hundred seventy‐nine patients were included, with 164 (43.3%) post‐guideline changes. Radiograph use was similar between groups, 132/215 (61.4%) versus 101/164 (61.6%) (p = 0.97). CT scan use was lower post‐guideline modification 19/215 (8.8%) versus 12/164 (7.3%), however was not statistically significant (p = 0.59), with an absolute reduction of 17%.ConclusionGuideline modification at our hospital did not significantly reduce CT scan use or eliminate unnecessary CTs. Unnecessary CT scans followed lack of knowledge of and therefore compliance with guidelines. Individual hospitals should consider strategies to reduce unnecessary CTs, given the association with cancer risk in children.
Parentally reported early childhood upper gastrointestinal symptoms alleviate at school age
Authors: Helin Noora , Kolho Kaija‐Leena , Merras‐Salmio Laura 
Published: September 2021

AbstractAimThis study estimated follow‐up outcomes for children presenting with troublesome upper gastrointestinal (GI) symptoms in early childhood.MethodsWe identified from our upper endoscopy registry children with undefined GI symptoms having undergone an oesophagogastroduodenoscopy to rule out oesophagitis at a median age of 2.6 years in 2006–2016. We included only those with normal findings. In early 2020, we performed a National Patient Data Repository and Prescription Service review to note patients' current GI symptoms, medications and medical consultations. We also employed a study‐specific questionnaire with a validated quality‐of‐life measure (the PedsQL).ResultsAfter a median of 7.9 years of follow‐up, the children (n = 199) had a median age of 10.6 years. Medical consultations related to upper GI symptoms were rare. However, parents reported recurrent GI symptoms in 24% of the children, and 41% followed a specific diet. Regular anti‐acid medication was in use in 3.5% of the cohort, more often when with a predisposing condition for reflux disease. The current quality of life was good.ConclusionAlthough some upper GI symptoms may persist after early childhood, patients without diseases predisposing to reflux disease have a good quality of life without GI‐related morbidity in school age.
Initial experience of robot‐assisted radical nephrectomy in Japan: Single institutional study of 12 cases
Authors: Miyake Hideaki , Motoyama Daisuke , Kawakami Asuka , Sato Ryo , Watanabe Kyohei , Matsushita Yuto , Watanabe Hiromitsu , Ito Toshiki , Sugiyama Takayuki , Otsuka Atsushi 
Published: September 2021

AbstractIntroductionTo evaluate the initial experience of robot‐assisted radical nephrectomy (RARN) in a single institution in Japan.MethodsThis study included a total of 12 patients with renal tumors who were not preoperatively regarded as optimal candidates for robot‐assisted partial nephrectomy (RAPN) and subsequently treated with RARN between April 2019 and June 2021 at our institution. Comprehensive perioperative outcomes in these patients were retrospectively analyzed.ResultsOf the 12 included patients, 10 and two were male and female, respectively, and the median age was 66 years. The median tumor diameter was 44 mm, and four, four and four patients were classified into cT1a, cT1b and cT3a, respectively. There was no patient requiring open conversion, and the median operative and console times were 167 and 79 minutes, respectively. The median estimated blood loss was 42 cc, and no patient required blood transfusion. During the perioperative period, no major complication corresponding to Clavien‐Dindo grade ≥3 occurred. Nine, two and one patient were pathologically diagnosed with clear cell carcinoma (CCC), non‐CCC and benign cyst, respectively, and there was no patient who developed recurrent diseases.ConclusionsConsidering complicated tumor characteristics not amenable to RAPN in this series, such as an intravenous tumor thrombus or previous history of open partial nephrectomy, perioperative outcomes of initial experience with RARN in Japan could be considered favorable. Collectively, these findings suggest that RARN may be a promising alternative to laparoscopic radical nephrectomy for patients with complicated renal tumors, contraindicated for RAPN.
The elusive impacts of tariff reduction on firm selection
Authors: Wang Yongjin , Zhang Guofeng 
Published: September 2021

AbstractThe multi‐sector Melitz model predicts that unilateral trade liberalization leads to stronger selection effect and hence more pronounced industrial productivity growth in the non‐liberalized sectors, which is contrary to the empirical evidence that industrial productivity increases more in the liberalized sectors. This phenomenon is referred to as the ‘Melitz‐Trefler puzzle’. In this paper, we exploit the unique episode of China's entry into WTO and unpack the sources of the relative productivity growth in the liberalized sectors. More specifically, we show that the aggregate industrial productivity growth can be driven by either the ‘selection effect’ or the ‘shift effect’. Our empirical results suggest that the aggregate industrial productivity growth following tariff reduction is mainly driven by the ‘shift effect’ rather than the ‘selection effect’; further, the impacts of tariff reduction on the firm selection exhibit sharp industry heterogeneity, with the effect positive for industries far away from the technology frontier, and those with low technology and low R&D intensity, while negative for otherwise.
Bills, babies, and (language) barriers: Associations among economic strain, parenting, and primary language during the newborn period
Authors: Gómez Anthony , Karimli Leyla , Holguin Monique , Chung Paul , Szilagyi Peter , Schickedanz Adam 
Published: September 2021

AbstractObjectiveThe goal of this study was to examine associations among economic strain, parenting self‐efficacy, parenting satisfaction, and parent primary language in a universally low‐income sample of parents with newborns.BackgroundPrevious research links increased economic strain to lower levels of parenting self‐efficacy and parenting satisfaction among socioeconomically diverse parents with older children. Little research has examined whether primary language shapes the associations among economic strain, parenting self‐efficacy, and parenting satisfaction.MethodParents (n = 194, Mage = 30.91) completed self‐report surveys measuring economic strain, parenting self‐efficacy, and parenting satisfaction. Parents' ethnic self‐identification and primary language were used to stratify parents into three groups: Latinx Spanish speakers, Latinx English speakers, and non‐Latinx English speakers.ResultsRegression analyses revealed that economic strain was negatively associated with both parenting self‐efficacy and parenting satisfaction. Further, the negative association between economic strain and parenting self‐efficacy was stronger for Latinx Spanish speakers.ConclusionEconomic strain may negatively influence parenting self‐efficacy and parenting satisfaction during the newborn period. Parents whose primary language is Spanish may be disproportionately affected by economic strain.ImplicationsParents of newborns may benefit from increased economic supports in linguistically responsive pediatric care and social service settings.
Law Firm expertise and shareholder wealth
Authors: Schweizer Denis , Wu Ge 
Published: September 2021

AbstractThis paper examines the impact of law firm expertise on bidder and target shareholder wealth gains during mergers and acquisitions. After controlling for endogeneity in the matching between the mandating firm (bidder or target firm) and the law firm, we find that top‐tier law firms increase the wealth of bidder shareholders by an average of 2.00% ($30.80 million) to 3.07% ($47.28 million). This does not hold for target firm shareholders. Interestingly, we find no evidence that the reputation of the investment bank is related to bidder or target shareholder wealth gains. Our findings suggest that top‐tier lawyers are effective “transaction cost engineers.” They create value for their clients by structuring deals to minimize transaction and regulatory costs.
Chemical leavening and other baker’s yeast substitutes: overview of patents filed between 1833 and 2019
Authors: Gélinas Pierre 
Published: September 2021

SummaryThe aim of this study was to review general trends in the patent literature on baker’s yeast substitutes, including chemical leavening and gas injection. Overall, 494 unique inventions were described in patents filed over about 200 years, between 1833 and 2019. About two‐thirds of patented inventions targeted acid‐reacting materials, and the rest was on non‐specific protection of active ingredients (13%), gas injection such as in the aerated bread process (12%), gas‐releasing agents like sodium bicarbonate (9%) and miscellaneous dough improvers, including flavouring agents and nutrients (4%). Drawbacks included off‐taste and potentially non‐healthy residues such as aluminium. Most baker’s yeast substitutes were dry chemical preparations, so‐called baking powders, that mainly allowed easy and cheap production of miscellaneous fat‐ and sugar‐rich foods such as cakes, and probably contributed to the popularity of the latter. Applications included ready‐to‐use dry bakery mixes and refrigerated doughs. Yeast substitutes were originally developed for bread in England and perfected later for fat‐rich bakery foods, mainly in the United States. where inventors owned 59% of total patents. Specific aspects of baker’s yeast substitutes will be fully covered in companion articles.
AANG: A natural compound formula for overcoming multidrug resistance via synergistic rebalancing the TGF‐β/Smad signalling in hepatocellular carcinoma
Authors: Chung Jeff Yat‐Fai , Chan Max Kam‐Kwan , Tang Philip Chiu‐Tsun , Chan Alex Siu‐Wing , Chung Justin Shing‐Yin , Meng Xiao‐Ming , To Ka‐Fai , Lan Hui‐Yao , Leung Kam‐Tong , Tang Patrick Ming‐Kuen 
Published: September 2021

AbstractCancer cells are high in heterogeneity and versatility, which can easily adapt to the external stresses via both primary and secondary resistance. Targeting of tumour microenvironment (TME) is a new approach and an ideal therapeutic strategy especially for the multidrug resistant cancer. Recently, we invented AANG, a natural compound formula containing traditional Chinese medicine (TCM) derived Smad3 inhibitor Naringenin (NG) and Smad7 activator Asiatic Acid (AA), for rebalancing TGF‐β/Smad signalling in the TME, and its implication on the multidrug resistance is still unexplored. Here, we observed that an equilibrium shift of the Smad signalling in patients with hepatocellular carcinoma (HCC), which was dramatically enhanced in the recurrent cases showing p‐glycoprotein overexpression. We optimized the formula ratio and dosage of AANG that effectively inhibit the proliferation of our unique human multidrug resistant subclone R‐HepG2. Mechanistically, we found that AANG not only inhibits Smad3 at post‐transcriptional level, but also upregulates Smad7 at transcriptional level in a synergistic manner in vitro. More importantly, AANG markedly suppressed the growth and p‐glycoprotein expression of R‐HepG2 xenografts in vivo. Thus, AANG may represent a novel and safe TCM‐derived natural compound formula for overcoming HCC with p‐glycoprotein‐mediated multidrug resistance.