bluuebunny/crossref_metadata_2025_split huggingface dataset:
Good team players? The impact of team member knowledge, skills and abilities on sourcing teamwork and sourcing task-work effectiveness
Authors: Lonsdale Chris , Sanderson Joe , Esfahbodi Ali 
Published: July 2024

Purpose
The aim of this paper is to enhance understanding of the use of sourcing teams (STs) by organisations in their procurement and supply chain management. The paper achieves this by exploring, within the context of the supply chain directorate of a global aerospace manufacturing company (GAMC), both the relationship between sourcing teamwork effectiveness (TE) and sourcing task-work effectiveness (TA) and the relationship between individual team member knowledge, skills and abilities (KSAs) and TE.

Design/methodology/approach
The authors develop a theoretical model positing positive links between both KSAs and TE and TE and TA. The model is empirically validated using partial least squares structural equation modelling in a survey of 108 ST members from a GAMC.

Findings
The authors identify that, within GAMC, four of five KSAs drive TE and further discover the direct effects of TE on improved TA. Additionally, the authors observe within GAMC the indirect effects of KSAs on TA cascading through TE.

Research limitations/implications
Limitations include the use of a single firm and self-report measures for data collection. In spite of this, the paper has numerous research implications. Previous research on STs has combined factors related to TE and TA. In this paper, TE and TA were disaggregated, and the relationships between them were explored. The relationships were found to be positive within GAMC, a finding that strengthens the evidence base supporting the use of STs by organisations in their procurement and supply chain management. In addition, the paper also strengthened the evidence base regarding the importance of KSAs to TE, which complements existing research highlighting the importance of team-level factors and individual technical attributes.

Practical implications
The findings from GAMC suggest that executives/managers should take an individual as well as a team-level perspective when developing STs and should consider KSAs as well as technical knowledge when judging individuals’ suitability for inclusion within an ST. There are established KSA tests in the literature that could be used by managers for this task. The findings also inform executives/managers that TE matters for TA and needs attention and investment, especially where sourcing tasks concern high-value areas and/or critical incidents within supply chains.

Originality/value
To the best of the authors’ knowledge, this is the first paper to explore the relationship between TE and TA. Establishing that this relationship is a positive one provides critically important evidence regarding the efficacy of STs, which are widely used within procurement and supply chain management. It is also a rare study looking at TE from the perspective of individual team member KSAs, with further positive relationships revealed. Both findings enhance what is a very limited literature on a widely used practice within procurement and supply chain management.
Promote or inhibit? Examining the influence of youth digital advocacy on digital social entrepreneurship
Authors: Herani Rina , Pranandari Anggraeni 
Published: July 2024

Purpose
This study aims to investigates the impact of felt obligation for constructive change, constructive voices on social media and social media knowledge competence on digital social entrepreneurship among Indonesian youth.

Design/methodology/approach
This study uses Hayes’ process model to assess the stated hypotheses using survey data gathered from 489 Indonesian youth.

Findings
Youth with elevated social media knowledge competency might display diminished motivation to participate in digital social entrepreneurship, even when their felt obligation for constructive change remains robust. While promotive voice on social media mediates the relationship between felt obligation and digital social entrepreneurship, the notable absence of a mediating role for prohibitive voice on social media contradicts traditional Positive Youth Development (PYD) theory

Research limitations/implications
This research challenges conventional PYD theory by suggesting that youth with high social media knowledge competence may have reduced motivation for digital social entrepreneurship, despite a strong commitment to positive change. While promotive voice behavior mediates the relationship between felt obligation and digital entrepreneurship, the absence of mediation by prohibitive voice contradicts traditional PYD principles. This study expands the PYD framework, highlighting the challenges related to social media knowledge competence and prohibitive voice in engaging youth advocates for digital social entrepreneurship. It emphasizes the need to adapt PYD theory to address the complexities of the digital age effectively.

Practical implications
The findings offer valuable insights for students, aspiring young entrepreneurs, educators and policymakers interested in advancing the development of digital social entrepreneurship in a developing nation.

Social implications
This research offers valuable practical implications for policymakers, educators and society. It suggests the importance of nurturing a sense of responsibility among young individuals, enabling their active involvement in addressing issues like environmental degradation and discrimination. Creating supportive online communities for collaboration and constructive voice behavior on social media can provide judgment-free environments. Additionally, advocating for partnerships between youth and various stakeholders can boost resources, mentorship and funding opportunities, enhancing the prospects for impactful digital social entrepreneurship.

Originality/value
This study contributes to an underexplored area in the field of social entrepreneurship by investigating the intersection of youth, digital advocacy and digital social entrepreneurship. The incorporation of the PYD theory introduces a novel dimension to recent research in this domain
Social media marketing and brand loyalty: exploring interrelationships through symmetrical and asymmetrical modeling
Authors: Ali Faizan , Suveatwatanakul Chokechai , Nanu Luana , Ali Murad , Terrah Abraham 
Published: July 2024

Purpose
This study aims to examine the interrelationships between social media marketing activities, self-brand connections, brand equity, trust and loyalty.

Design/methodology/approach
A total of 402 valid responses were collected from Amazon MTurk, and the data were subjected to partial least squares structural equation modeling and fuzzy-set qualitative comparative analysis (fsQCA).

Findings
Findings indicate that social media marketing activities strongly and positively influence self-brand connection, brand equity and brand trust. Moreover, brand loyalty was strongly and positively influenced by self-brand connection, brand equity and brand trust. Moreover, the findings from fsQCA indicate that three causal paths lead to a high level of brand loyalty, and one causal path determines a low level of brand loyalty.

Originality/value
This research extends current knowledge by bridging the literature between social media marketing activities and branding using self-brand connections. Additionally, this study uses the strength of two complimentary methods – symmetrical and asymmetrical modeling – to uncover how social media marketing activities bridge customer-brand relationships.
Soil type and precipitation level have a greater influence on fungal than bacterial diversity in serpentine and non‐serpentine biological soil crusts
Authors: Botha Danielle , Barnard Sandra , Claassens Sarina , Rajakaruna Nishanta , Venter Arthurita , Ismail Arshad , Allam Mushal , Siebert Stefan J. 
Published: July 2024

AbstractSerpentine soils are characterized by nutrient imbalances and high levels of potentially toxic metals (PTMs). These soils host depauperate plant communities of species with specialized adaptations. Initial studies showed that South African serpentine soils harbor distinct biocrust algal and cyanobacterial species compared to adjacent non‐serpentine soils, with these communities further differing based on high and low precipitation levels. Here, we investigated the bacterial and fungal diversity of biological soil crusts from serpentine and non‐serpentine soils at two precipitation levels. The bacterial and fungal communities were characterized using 16S rDNA and ITS metabarcoding, respectively. No significant differences could be found in bacterial richness and community structure. Nevertheless, bacterial taxa such as Archangium, Candidatus Solibacter, Chthoniobacter, and Microvirga were more abundant in serpentine biocrusts or biocrusts receiving lower precipitation. The fungal community structure was distinct between serpentine and non‐serpentine soils (p = 0.027) and between high and low precipitation (p = 0.018). Furthermore, fungal diversity was lowest in the drier, serpentine biocrusts compared to non‐serpentine (p = 0.001) and serpentine crusts receiving higher precipitation (p = 0.002). The fungal genera, Ramimonilia and Vishniacozyma, which are known to be resistant or tolerant to PTMs and other environmental extremes, were significantly more abundant (p = 0.036 and p = 0.016, respectively) in serpentine biocrusts, with the latter indicating serpentine habitats. This study concluded that soil type influenced the fungal alpha diversity, specifically in the serpentine soil, resulting in a decrease in fungal species richness. Furthermore, precipitation influenced fungal beta diversity by shaping distinct fungal communities found in the biocrusts of serpentine and non‐serpentine soils.
The role of race, gender, and poverty on length of pretrial jail stays: A multi‐site analysis
Authors: Ouellette Heather M. , Huebner Beth M. , Giuffre Andrea , Slocum Lee Ann , Schaefer Brian P. 
Published: July 2024

AbstractResearch SummaryThe average length of jail stays is increasing despite national efforts to reduce these populations. The current study examines variations in lengths of stay, differentiating between short and long pretrial stays. Using data from two large jails in metropolitan jurisdictions, we take an intersectional perspective and model potential differences among race, gender, and residing in a high‐poverty area. In both locations, we find that Black men are the most likely to have long lengths of stay, but that length of stay varies depending on the intersection of gender, race, and neighborhood poverty.Policy Implications:The human costs of pretrial detention are paid unequally by different groups of people. Given the downstream costs of pretrial detention, this work suggests that focusing policy efforts on the barriers to release among people of color, particularly Black men, would be fruitful. There is evidence that bail reform can reduce some barriers to release without increases in crime. Further, attending to obstacles to case processing could lead to pretrial system reform. This work also highlights another area of the criminal legal system where Black males, compared to their White counterparts, are disparately affected and denotes the continuing need for intersectional perspectives on reform.
Intramyometrial and intravenous oxytocin compared to intravenous carbetocin for prevention of postpartum hemorrhage in elective cesarean section—A quasi‐randomized controlled phase IV non‐inferiority interventional trial
Authors: Brun Romana , Meier Lea , Kapfhammer Elisabeth , Zimmermann Roland , Ochsenbein‐Kölble Nicole , Haslinger Christian 
Published: July 2024

AbstractIntroductionOur objective was to assess non‐inferiority of the unique approach used in our institution of combined 10 IU IM (intramyometrial) and 10 IU IV (intravenous) oxytocin to carbetocin IV in preventing severe postpartum blood loss in elective cesarean sections. The design was a prospective controlled phase IV non‐inferiority interventional trial. The setting was a tertiary center at University Hospital, Zurich, Switzerland.Material and MethodsThe population consisted of 550 women undergoing elective cesarean section after 36 completed weeks of gestation at low risk for postpartum hemorrhage (PPH). Participants were assigned to either combined oxytocin regimen (10 IU IM and 10 IU IV) or carbetocin (100 μg IV). Non‐inferiority for oxytocin for severe PPH was assessed with a 0.05 margin using the Newcombe–Wilson score method. The main outcome measures were severe postpartum blood loss defined as delta hemoglobin (∆Hb, Hb prepartum—Hb postpartum) ≥30 g/L.ResultsNon‐inferiority of combined oxytocin (IM/IV) in preventing severe postpartum blood loss was not shown (17 women in the oxytocin group vs. 7 in the carbetocin group). The number needed to treat when using carbetocin was 28. The risk difference for ∆Hb ≥30 g/L was 0.04 (oxytocin 0.06 vs. 0.03), 95% confidence interval (CI) (0.00–0.08). No significant difference was observed for ∆Hb (median 12 [IQR 7.0–19.0] vs. 11 [5.0–17.0], p = 0.07), estimated blood loss (median 500 [IQR 400–600] vs. 500 [400–575], p = 0.38), or the PPH rate defined as estimated blood loss ≥1000 mL (12[4.5] vs. 5 [2.0], risk difference 0.03, 95% CI (−0.01 to 0.06), p = 0.16). More additional uterotonics were administered in the oxytocin group compared to the carbetocin group (15.2% vs. 5.9%, p = 0.001). Total case costs were non‐significantly different in the oxytocin group (US $ 10 146 vs. 9621, mean difference 471.4, CI (−476.5 to 1419.3), p = 0.33).ConclusionsCombined (IM/IV) oxytocin is not non‐inferior to carbetocin regarding severe postpartum blood loss defined as postpartum Hb decrease ≥30 g/L in elective cesarean sections. We recommend carbetocin for use in clinical practice for elective cesarean sections.
What is known about the use of weight loss medication in women with overweight/obesity on fertility and reproductive health outcomes? A scoping review
Authors: Maslin Kate , Alkutbe Rabab , Gilbert Jeremy , Pinkney Jonathan , Shawe Jill 
Published: July 2024

SummaryPregnancy during or soon after treatment with weight loss medication, particularly glucagon‐like peptide‐1 receptor agonists (GLP‐1 RAs), is contraindicated due to potential teratogenicity. The aim of this scoping review is to investigate what is known about the use of weight loss medication in women of childbearing age in relation to reproductive health outcomes, focusing on the three medications licenced in the United Kingdom at the time of the search. A systematic search of studies that assessed reproductive health outcomes in women taking either orlistat, liraglutide or semaglutide was undertaken in July 2023 and updated in January 2024 across MEDLINE, Embase, CINAHL, Scopus, ClinicalTrials.gov, PROSPERO, Epistemonikos and OpenGrey. Studies focused on polycystic ovarian syndrome, diabetes or animals were excluded. Titles and abstracts were screened, and data from included articles were extracted. After removal of duplicates, 341 titles remained, of which 318 were excluded. Of the final 18 articles included, there were five interventional trials, one retrospective case‐control study, six narrative reviews, two systematic reviews, three systematic review protocols and one registry protocol yet to start recruitment. All five interventional trials involved orlistat given preconceptionally, showing no improvement in live birth rate, despite improvement in reproductive hormone levels. There were no studies with primary data about GLP‐1 RAs. There were no qualitative studies. There is an absence of primary data about the role of GLP‐1 RAs on the reproductive health of women of childbearing age without polycystic ovarian syndrome. Future research should explore short‐ and long‐term effects on reproductive health, pregnancy outcomes and experiences.
Impact of Age of Heart Transplant Program on Patient Survival and Post‐Transplant Outcomes
Authors: Majure David T. , Sayer Gabriel , Clerkin Kevin J. , Karas Maria G. , Jones Mandisa , Horn Evelyn M. , Naka Yoshifumi , Uriel Nir 
Published: July 2024

ABSTRACTBackgroundThe relationship between age of a heart transplant (HT) program and outcomes has not been explored.MethodsWe performed a retrospective cohort analysis of the United Network for Organ Sharing database of all adult HTs between 2009 and 2019. For each patient, we created a variable that corresponded to program age: new (<5), developing (≥5 but <10) and established (≥10) years.ResultsOf 20 997 HTs, 822 were at new, 908 at developing, and 19 267 at established programs. Patients at new programs were significantly more likely to have history of cigarette smoking, ischemic cardiomyopathy, and prior sternotomy. These programs were less likely to accept organs from older donors and those with a history of hypertension or cigarette use. As compared to patients at new programs, transplant patients at established programs had less frequent rates of treated rejection during the index hospitalization (HR 0.43 [95% CI, 0.36–0.53] p < 0.001) and at 1 year (HR 0.58 [95% CI, 0.49–0.70], p < 0.001), less frequently required pacemaker implantations (HR 0.50 [95% CI, 0.36–0.69], p < 0.001), and less frequently required dialysis (HR 0.66 [95% CI, 0.53–0.82], p < 0.001). However, there were no significant differences in short‐ or long‐term survival between the groups (log‐rank p = 0.24).ConclusionPatient and donor selection differed between new, developing, and established HT programs but had equivalent survival. New programs had increased likelihood of treated rejection, pacemaker implantation, and need for dialysis. Standardized post‐transplant practices may help to minimize this variation and ensure optimal outcomes for all patients.
Hepatitis B Virus Reactivation in Non‐Liver Solid Organ Transplantation: Incidence and Risk Analysis
Authors: Chiu Chia‐Yu , Brumble Lisa M. , Vikram Holenarasipur R. , Watt Kymberly D. , Beam Elena 
Published: July 2024

ABSTRACTIntroductionHepatitis B virus reactivation (HBVr) can occur in solid organ transplant (SOT) recipients with previously inactive hepatitis B virus (HBV) infection. Previous studies have reported that HBVr is generally less than 10% in nonliver SOT recipients with past HBV infection.MethodsWe conducted a retrospective study from January 2018 to August 2023 at Mayo Clinic sites in Arizona, Florida, and Minnesota. We examined the antiviral prophylaxis strategy used and the characteristics of HBVr in hepatitis B core antibody‐positive (HBcAb +) nonliver SOT adult recipients. Past HBV infection was defined as HBcAb + / hepatitis B surface antigen (HBsAg) –. Chronic HBV infection was defined as HBcAb + / HBsAg +.ResultsA total of 180 nonliver SOT recipients were identified during the study period. Indefinite antiviral prophylaxis was utilized in 77 recipients, and none developed HBVr after transplantation. In 103 recipients without antiviral prophylaxis, the incidence of HBVr was 12% (12/97) and 33% (2/6) in those with past HBV infection and chronic HBV infection. The incidence of HBVr in patients with past HBV infection is 16% (8/50), 15% (3/20), and 5% (1/22) in kidney, heart, and lungs, respectively. HBVr was more frequent in those who received alemtuzumab. Among 14 recipients with HBVr, none had HBV‐associated liver failure or death.ConclusionsOur study observed a higher rate of HBVr (12%) in nonliver SOT recipients with past HBV infection compared to the previous studies. Further studies are needed to identify predictors of HBVr in nonliver SOT recipients and optimize antiviral prophylaxis guidance.
Incretin‐based therapy and the risk of diabetic foot ulcers and related events
Authors: Werkman Nikki C. C. , Driessen Johanna H. M. , Klungel Olaf H. , Schaper Nicolaas S. , Souverein Patrick C. , Stehouwer Coen D. A. , Nielen Johannes T. H. 
Published: July 2024

AbstractAimTo investigate the effect of dipeptidyl peptidase‐4 inhibitors (DPP4‐Is) and glucagon‐like peptide‐1 receptor agonists (GLP1‐RAs) on diabetic foot ulcer (DFU) and DFU‐related outcomes (lower limb amputation [LLA], DFU‐related hospitalization and mortality).MethodsWe performed a cohort study with data from the Clinical Practice Research Datalink Aurum database with linkage to hospital data. We included people with type 2 diabetes starting treatment with metformin. Then we propensity score matched new users of DPP4‐Is and sulphonylureas (N = 98 770), and new users of GLP1‐RAs and insulin (N = 25 422). Cox proportional hazards models estimated the hazard ratios (HRs) for the outcomes.ResultsWe observed a lower risk of DFU with both DPP4‐I use versus sulphonylurea use (HR 0.88, 95% confidence interval [CI]: 0.79‐0.97) and GLP1‐RA use versus insulin use (HR 0.44, 95% CI: 0.32‐0.60) for short‐term exposure (≤ 400 days) and HR 0.74 (95% CI: 0.60‐0.92) for long‐term exposure (>400 days). Furthermore, the risks of hospitalization and mortality were lower with both DPP4‐I use and GLP1‐RA use. The risk of LLA was lower with GLP1‐RA use. The results remained consistent across several sensitivity analyses.ConclusionsIncretin‐based therapy was associated with a lower risk of DFU and DFU‐related outcomes. This suggests benefits for the use of this treatment in people at risk of DFU.
Randomised comparison of intravenous and subcutaneous routes of glucagon‐like peptide‐1 administration for lowering plasma glucose in hyperglycaemic subjects with type 2 diabetes
Authors: Quast Daniel R. , Lancaster Dara , Xie Cong , Bound Michelle J. , Grivell Jacqueline , Jones Karen L. , Horowitz Michael , Meier Juris J. , Wu Tongzhi , Rayner Christopher K. , Nauck Michael A. 
Published: July 2024

AbstractAimTo perform a direct, double‐blind, randomised, crossover comparison of subcutaneous and intravenous glucagon‐like peptide‐1 (GLP‐1) in hyperglycaemic subjects with type 2 diabetes naïve to GLP‐1‐based therapy.Materials and MethodsTen fasted, hyperglycaemic subjects (1 female, age 63 ± 10 years [mean ± SD], glycated haemoglobin 73.5 ± 22.0 mmol/mol [8.9% ± 2.0%], both mean ± SD) received subcutaneous GLP‐1 and intravenous saline, or intravenous GLP‐1 and subcutaneous saline. Infusion rates were doubled every 120 min (1.2, 2.4, 4.8 and 9.6 pmol·kg−1·min−1 for subcutaneous, and 0.3, 0.6, 1.2 and 2.4 pmol·kg−1·min−1 for intravenous). Plasma glucose, total and intact GLP‐1, insulin, C‐peptide, glucagon and gastrointestinal symptoms were evaluated over 8 h. The results are presented as mean ± SEM.ResultsPlasma glucose decreased more with intravenous (by ~8.0 mmol/L [144 mg/dL]) than subcutaneous GLP‐1 (by ~5.6 mmol/L [100 mg/dL]; p < 0.001). Plasma GLP‐1 increased dose‐dependently, but more with intravenous than subcutaneous for both total (∆max 154.2 ± 3.9 pmol/L vs. 85.1 ± 3.8 pmol/L; p < 0.001), and intact GLP‐1 (∆max 44.2 ± 2.2 pmol/L vs. 12.8 ± 2.2 pmol/L; p < 0.001). Total and intact GLP‐1 clearance was higher for subcutaneous than intravenous GLP‐1 (p < 0.001 and p = 0.002, respectively). The increase in insulin secretion was greater, and glucagon was suppressed more with intravenous GLP‐1 (p < 0.05 each). Gastrointestinal symptoms did not differ (p > 0.05 each).ConclusionsSubcutaneous GLP‐1 administration is much less efficient than intravenous GLP‐1 in lowering fasting plasma glucose, with less stimulation of insulin and suppression of glucagon, and much less bioavailability, even at fourfold higher infusion rates.
Evidence on quality spillovers from speed enhancing policies in the workplace
Authors: Hill Alexandra E. , Beatty Timothy K. M. 
Published: July 2024

AbstractEmpirical researchers often consider a single determinant of labor productivity: speed. This paper asks whether they are neglecting spillovers on output quality. Using high‐frequency data on the speed and quality of strawberry harvesters' work, we offer novel evidence that two distinct workplace policies associated with increases in worker speed lead to similar decreases in the quality of their work. We find that both peer speed and wage changes boost worker speed and lower output quality; 10 percent increases in speed are associated with reductions in quality on the order of 1.5–1.7 percent.