bluuebunny/crossref_metadata_2025_split huggingface dataset:
IT vendor integration as catalyst of IT outsourcing success
Authors: Navarro-Paule Andrés J. , Romerosa-Martínez M. Mercedes , Lloréns-Montes Francisco Javier 
Published: January 2023

Purpose
This paper aims to explain how small- and medium-sized firms (SMEs) create information technology (IT) business value through blended IT outsourcing (ITO). The explanatory framework it proposes enables SMEs to replicate IT capability outcomes (i.e. enhance their economic, strategic and technological competences, namely, ITO success) by endorsing an ITO strategy catalyzed by IT vendor integration.

Design/methodology/approach
This study uses covariance-based structural equation modeling to test the proposed research model. Data are collected from 251 knowledge-intensive business SMEs located in Science and Technology Parks in Spain.

Findings
The results demonstrate empirically that SMEs can replicate IT capability benefits (i.e. enhance their non-IT competences) through blended ITO in which IT, conceptualized as a transversal supporting activity, is outsourced to an IT vendor while the value creation process remains with the buyer. The integration (i.e. process integration and information sharing) of an IT-proficient vendor catalyzes ITO success. More specifically, the results show that, although process integration is not directly related to competence enhancement, fosters information sharing, which directly facilitates ITO success. The results also show that IT vendor proficiency accounts for ex ante trust.

Practical implications
Managers should think of transformational ITO as a strategy to enhance firm competences. For blended ITO strategies to succeed, managers must have a comprehensive understanding of the business they run, as it is important to create conditions that foster inter-firm information sharing. To achieve these conditions, managers should take special care in selecting boundary spanners, who are the pivotal links in competence enhancement.

Originality/value
While most research focuses on ongoing trust (i.e. trust develops as ITO evolves), this study focuses on initial (i.e. ex ante) trust and analyzes IT vendor proficiency (expert, experienced and reputed) to examine trust as an antecedent of ITO. This study also draws on previous conceptualizations of vendor integration to develop and analyze a two-step integration model to explain how IT vendor integration (i.e. process integration and information sharing) catalyzes enhancement of the buyer’s non-IT competences. This study focuses on SMEs, which are often neglected in ITO studies.
Supply chain collaboration and supply chain finance adoption: the moderating role of information transparency and transaction dependence
Authors: Li Lixu , Wang Zhiqiang , Chen Lujie , Zhao Xiande , Yang Shuili 
Published: January 2023

Purpose
Although supply chain collaboration (SCC) theoretically boosts the adoption of supply chain finance (SCF) through information sharing and cost savings, many companies with good supply chain partnerships still hesitate to engage in SCF. To disentangle this puzzle, this study aims to explore how two dimensions of information transparency (i.e. information quantity and information quality) and two types of transaction dependence (i.e. dependence on suppliers and dependence on customers) influence the relationship between SCC and SCF adoption.

Design/methodology/approach
This study uses secondary survey data from a Chinese bank, including 464 Chinese companies that have adopted SCF to varying degrees. This study then performs the logistic regression analysis to test the hypotheses.

Findings
This study empirically confirms that SCC shows a positive relationship with SCF adoption. More interestingly, information quantity negatively moderates this positive relationship, whereas information quality positively moderates this positive relationship. Most surprisingly, dependence on customers rather than dependence on suppliers strengthens this positive relationship.

Originality/value
This study makes theoretical contributions to the SCF literature by demonstrating the distinct moderating mechanisms regarding the relationship between SCC and SCF adoption. The findings also help companies reexamine their interactions with supply chain members.
Exploring social studies teachers' use of action research to enhance cultural responsiveness
Authors: Parkhouse Hillary , Bennett Ejana 
Published: January 2023

PurposeCulturally responsive teaching is widely recognized as beneficial to students, especially those from historically marginalized communities. The social studies literature includes many studies of what culturally responsive teaching looks like in practice and how it can be taught to pre-service teachers. However, little is known about how in-service social studies teachers advance their knowledge and skills in this area. Studies of professional development (PD) suggest action research is a powerful format for teacher learning, but few closely examine the specific mechanisms through which action research fosters culturally responsive teaching.Design/methodology/approachThis qualitative case study of three secondary social studies teachers draws on the following data: two in-depth interviews with each teacher, audio recordings of action research meetings, project artifacts and field notes. Data were analyzed through multiple rounds of inductive and deductive coding using a codebook developed by a diverse group of researchers. The teacher participants reviewed and confirmed the findings.FindingsAll three teachers expanded their use of culturally responsive social studies instruction through systematic inquiry into their own interactions with students. The action research process fostered this growth through the following specific mechanisms: reflecting and reading independently, using data to strengthen relationships and leveraging a structure for addressing race and power in the curriculum.Originality/valueThis study illustrates how teacher action research can foster culturally responsive teaching by allowing educators to self-direct their own critical reflection and data gathering on inequities in their schools. It can also provide a structure for elevating histories that have traditionally been marginalized in standardized curricula.
Tree growth periodicity in the ever‐wet tropical forest of the Americas
Authors: Giraldo Jorge A. , del Valle Jorge I. , González‐Caro Sebastián , David Diego A. , Taylor Tyeen , Tobón Conrado , Sierra Carlos A. 
Published: January 2023

Abstract

The occurrence of annual growth rings in tropical trees—the result of the seasonal activity of vascular cambium—has been explained by seasonal water deficit or flooding periods. However, little is known about the drivers of annual tree‐ring formation under tropical hyper‐humid conditions without clear seasonal dry periods or flooding (ever‐wet conditions). Shelford's law states that the deficit or the excess of environmental resources limits plant growth. Accordingly, we hypothesize that excess soil moisture, a slight seasonal reduction of precipitation and a reduction in light availability determine rhythmic growth in ever‐wet tropical forests.

We first assessed the occurrence of rhythmic growth in 14 tree species from the Biogeographic Chocó Region (annual rainfall 7200 mm) using three methods: Radiocarbon (14C) dating (all studied species), tree‐ring synchronization (4 species that have replicates) and automatic dendrometers (two species). Then, we assessed the effect of environmental drivers (rainfall, short‐wave radiation, temperature and soil moisture) on tree growth based on tree ring and dendrometer observations.

We present evidence of annual tree‐ring formation in all 14 studied tree species. Depending on the tree species, we observed positive and negative correlations between growth, water availability and light availability. These relationships suggest that both excess or deficit of environmental resources may explain the seasonal pattern of tree growth. Although we cannot differentiate between excess soil water and low light availability by high cloudiness, we suggest that cloudiness frequency could affect tree growth in these forests.

Synthesis. We reveal the annual formation of growth rings in the unexplored wetter‐end tropical forests, where seasonal growth depends on either high soil moisture and hypoxia or light limitations by cloudiness and photosynthesis constraints.
Socially stratified associations between self‐employment and health among Chilean older people
Authors: Cabib Ignacio , Azar Ariel , Biehl Andrés , Budnevich‐Portales Carlos 
Published: January 2023

AbstractNon‐standard forms of employment, such as self‐employment, are among the most prevalent routes for older people to access the workforce. While the financial benefits of any form of self‐employment in later life have been widely acknowledged, less is known about their impact on health. This study explores the association between self‐employment and 16 health outcomes among older people with different social stratification characteristics in Chile, a developing country experiencing rapid population ageing. We rely on a rich representative life history survey of Chilean men and women between the ages 65 and 75 years (N = 802) living in the capital Santiago, weighted sequence analysis to reconstruct employment histories and weighted regression analysis to measure the association between self‐employment and health in later life. All our analyses are adjusted by both individual lifetime health indicators and employment trajectories. Our results show that being self‐employed relative to not working is positively associated with health in seven out of 16 outcomes. More surprisingly, those in a self‐employment position seem to enjoy better health outcomes, particularly among the less educated and lower‐income levels. These stratified associations raise questions about how these individuals enjoy better health despite facing adverse social conditions.
The compatibility of oxytocin and tranexamic acid injection products when mixed for co‐administration by infusion for the treatment of postpartum haemorrhage: An in vitro investigation
Authors: Lambert Pete , Tomazzini Alessandra , Wright Philip , McEvoy Claire , Gallos Ioannis D. , Ammerdorffer Anne , Chinery Lester , Coomarasamy Arri , Gülmezoglu Ahmet Metin 
Published: January 2023

AbstractObjectiveTo investigate the compatibility of oxytocin and tranexamic acid injection products when mixed for the purpose of co‐administration by intravenous infusion.DesignCompatibility testing.SettingHospitals taking part in a multicentre postpartum haemorrhage treatment (E‐MOTIVE) trial in Kenya, Nigeria, Tanzania and South Africa.SampleOxytocin and tranexamic acid products.MethodsThe compatibility of two sentinel products of oxytocin injection and tranexamic acid injection in 200‐mL infusion bags of both 0.9% w/v saline and Ringer's lactate solution was assessed. We analysed all tranexamic acid–oxytocin combinations, and each evaluation was conducted for up to 3 h. Subsequently, the compatibility of multiple tranexamic acid products with reference oxytocin products when mixed in 0.9% w/v saline over a period of 1 h was investigated.Main outcome measuresConcentration of oxytocin over time after mixing with tranexamic acid products.ResultsWe found significant interaction between certain oxytocin and tranexamic acid products after mixing them in vitro and observing for 1 h. The interaction substantially impacted oxytocin content leading to reduction in concentration (14.8%–29.0%) immediately on mixing (t = 0 min). In some combinations, the concentration continued to decline throughout the stability assessment period. Oxytocin loss was observed in 7 out of 22 (32%) of combinations tested.ConclusionsIn a clinical setting, mixing certain oxytocin and tranexamic acid products before administration may result in an underdosing of oxytocin, compromising care in an emergency life‐threatening situation. The mixing of oxytocin and tranexamic acid injection products for co‐administration with intravenous infusion fluids should be avoided until the exact nature of the observed interaction and its implications are understood.
Sodium reduction in foods: Challenges and strategies for technical solutions
Authors: Lorén Niklas , Niimi Jun , Höglund Evelina , Albin Rickard , Rytter Elisabet , Bjerre Karin , Nielsen Tim 
Published: January 2023

AbstractIn many parts of the world, sodium consumption is higher than recommended levels, representing one of the most important food‐related health challenges and leading to considerable economical costs for society. Therefore, there is a need to find technical solutions for sodium reduction that can be implemented by food producers and within food services. The aims of this review are to discuss the barriers related to sodium reduction and to highlight a variety of technical solutions. The barriers relate to consumer perception, microbiology, processing, and physicochemistry. Existing technical solutions include inhomogeneous salt distribution, coated salt particles, changing particle sizes and forms, surface coating, multisensory combinations, sodium replacements, double emulsions, adapted serum release by microstructure design, and adapted brittleness by microstructure design. These solutions, their implementation and the associated challenges, and applicable product categories are described. Some of these solutions are ready for use or are in their early development stages. Many solutions are promising, but in most cases, some form of adaptation or optimization is needed before application in specific products, and care must always be taken to ensure food safety. For instance, further research and innovation are required in the dynamic evolution of saltiness perception, consumer acceptance, the binding and migration of sodium, juiciness, microbiological safety, and the timing of salt addition during processing. Once implemented, these solutions will undoubtedly support food producers and food services in reducing sodium content and extend the application of the solutions to different foods.
Simple and complex coacervation methods for the nanoencapsulation of Rosa damascena mill L. anthocyanin in zein/potato starch: A new approach to enhance antioxidant and thermal properties
Authors: Farnad Neda , Farhadi Khalil 
Published: January 2023

AbstractThe structure and antioxidant properties of zein and potato starches as well as the stability of anthocyanins strongly depend on the pH. However, due to the stability of anthocyanins in at acidic medium, their encapsulation has been limited to low pHs. In the present work, an encapsulation of anthocyanins extracted from Rosa damascena mill L. (as a model) into zein, starch, and their binary mixtures by simple and complex coacervation methods over a wide range of pH (especially higher pHs), and different encapsulating agent doses and different initial volumes of anthocyanin were studied in order to obtain new conditions for the preservation of anthocyanins and to improve the antioxidant activities of zein and potato starches. High levels of antioxidant activity and encapsulation efficiency for zein/starch/anthocyanin nanocapsules and maximum antioxidant activity for zein/starch nanocapsules (without anthocyanin) were obtained at pHs 8 and 2, respectively. Fourier transform infrared spectroscopy, field emission scanning electron microscopy, X‐ray powder diffraction, and thermal gravimetric analysis techniques were used to analyze simple and complex coacervates biopolymer interactions, morphology, and thermal stability. The size of zein nanocapsules (283–366 nm) decreased in the range of 50–175 nm after the encapsulation of anthocyanin (pH 8), which makes them suitable for drug delivery processes. The prepared nanocapsules showed a high scavenging ability.
Effects of other people's facial emotional expression on consumers’ perceptions of chocolate chip cookies containing cricket protein
Authors: Gao Yupeng , Chonpracha Pitchayapat , Li Bin , Prinyawiwatkul Witoon 
Published: January 2023

AbstractEdible insects are recognized as a potential alternative and sustainable source of high‐quality protein for the human diet. Entomophagy is highly related to negative emotions that may cause reluctance to adopt insects as food in Western countries. During human interaction, a person's facial emotional expression (FEE) may influence other people's emotional responses. A person's emotional state may affect his/her food preference and food choice. Understanding how other people's FEE would affect consumers’ emotional profiles, liking, and subsequent willingness to try (WTT) and purchase intent (PI) toward insect‐containing food products may help increase the acceptance of entomophagy. This study identified emotional responses toward chocolate chip cookies containing cricket protein using valence and arousal scales in order to explore the effects of other people's FEE (positive, negative, and/or sensation seeking) and to find the correlation between consumers’ emotional and overall liking (OL) responses for cricket‐containing chocolate chip cookies. Predicting PI for such cookies was also performed. For consumers who perceived positive emotion from other people's FEE after watching a short video clip, their emotional feeling was raised on both valence and arousal dimensions, while negative FEE stimulus imparted the opposite effects. The OL scores and emotional intensities after watching the three FEE videos were highly related to consumers’ PI. Males compared to females rated the cricket‐containing cookies higher on positive emotion intensity, OL, and PI. Among the three FEEs evaluated, the positive emotional stimulus would be beneficial in increasing acceptance, WTT, and PI of insect‐containing foods.Practical ApplicationEdible insects are potentially alternative and sustainable sources of high‐quality protein for the human diet. Entomophagy is highly related to negative emotions that cause reluctance to adopt insects as food in Western countries. Other people's facial emotional expressions (FEEs) may affect consumer food‐evoked emotional profiles, overall liking (OL), and purchase intent (PI). For consumers who perceived positive emotion from other people's FEE, their emotional feeling was raised on both valence and arousal dimensions, and OL scores and emotion intensities were highly related to consumers’ PI. Exploiting positive emotional stimuli as demonstrated in this study would be beneficial in increasing acceptance of insect‐containing food.
Geochronology, Geochemistry and Petrogenesis of the Bangbule Quartz Porphyry: Implications for Metallogenesis
Authors: HE Chuankai , WANG Yong , WANG Haiyong , TANG Juxing , YAN Penggang , WANG Yongqiang , FU Xuelian , FENG Yipeng 
Published: January 2023

AbstractThe Bangbule skarn lead‐zinc (Pb‐Zn) deposit (>1 Mt Zn + Pb) is located in the western Nyainqentanglha polymetallic metallogenetic belt, central Tibet. Lenticular orebodies are all hosted in skarn and developed in the contact zone between the quartz porphyry and carbonate strata of the mid Paleozoic Middle to Upper Chaguoluoma Formation as well as in carbonate and sandstone beds of the Upper Paleozoic Laga Formation. As a newly discovered skarn deposit, the geological background and metallogenesis of this deposit remain poorly understood. Detailed petrological, geochemical and geochronological data of the ore‐related quartz porphyry, helps constrain the mineralization age and contributes to discussion on the ore genesis of the Bangbule deposit. Both endoskarn and exoskarn are identified in the Bangbule deposit. From quartz porphyry to carbonate formation, the exoskarn is zoned from proximal garnet skarn to distal pyroxene skarn. Zircon U‐Pb dating results show that the quartz porphyry formed at 73.9 ± 0.8 Ma. Geochemical analysis results show that the quartz porphyry has high contents of SiO2 (71.40–74.94 wt%) and K2O + Na2O (3.76–8.46 wt%) with A/CNK values of 0.69 to 1.06. Besides, the quartz porphyry is enriched in large ion lithophile elements (LILEs) and light rare earth elements (LREEs) and have low εNd(t) (from –8.25 to –8.19) and high initial (87Sr/86Sr)i values (0.713611–0.714478). Major, trace elements and whole‐rock F concentration analysis results from the endoskarn samples show higher TFe2O3, MgO, CaO, Pb + Zn, W, Sn, Mo and F etc., and lower alkalis (K2O, Na2O, Sr and Ba) than those of fresh quartz porphyry, indicating that the early ore‐forming fluids were an Ca‐Fe‐F‐enriched fluid. Massive ore in the proximal skarn might be related to the high F content in the magma, which lowered the solidus temperature of the quartz porphyry magma and caused a lower temperature of the ore‐forming fluids, as well as facilitating the precipitation of sphalerite and galena. Based on the geochemical characteristics presented in this study, we propose that the ore‐related quartz porphyry was formed by partial melting of crust materials with some juvenile crustal component input. The partial melting of the middle‐upper crust after the initial enrichment of lead and zinc elements are important for the formation of Pb‐Zn deposits. The case study of the Bangbule deposit has proven that there is still a crust‐derived magmatic source region in the western segment of the central Lhasa terrane. Therefore, there is still great potential for Pb‐Zn mineralization and Pb‐Zn exploration.
Racial and ethnic disparities in emergency department–initiated buprenorphine across five health care systems
Authors: Holland Wesley C. , Li Fangyong , Nath Bidisha , Jeffery Molly M. , Stevens Maria , Melnick Edward R. , Dziura James D. , Khidir Hazar , Skains Rachel M. , D'Onofrio Gail , Soares William E. 
Published: January 2023

AbstractBackgroundOpioid overdose deaths have disproportionately impacted Black and Hispanic populations, in part due to disparities in treatment access. Emergency departments (EDs) serve as a resource for patients with opioid use disorder (OUD), many of whom have difficulty accessing outpatient addiction programs. However, inequities in ED treatment for OUD remain poorly understood.MethodsThis secondary analysis examined racial and ethnic differences in buprenorphine access using data from EMBED, a study of 21 EDs across five health care systems evaluating a clinical decision support system for initiating ED buprenorphine. The primary outcome was receipt of buprenorphine, ED administered or prescribed. Hospital type (academic vs. community) was evaluated as an effect modifier. Hierarchical models with cluster effects for site and clinician were used to assess buprenorphine receipt by race and ethnicity.ResultsBlack patients were less likely to receive buprenorphine (6.4% [51/801] vs. White patients 8.5% [268/3154], odds ratio [OR] 0.59, 95% confidence interval [CI] 0.45–0.78). This association persisted after adjusting for age, insurance, gender, clinician X‐waiver, hospital type, and urbanicity (adjusted OR [aOR] 0.64, 95% CI 0.48–0.84) but not when discharge diagnosis was included (aOR 0.75, 95% CI 0.56–1.02). Hispanic patients were more likely to receive buprenorphine (14.8% [122/822] vs. non‐Hispanic patients, 11.6% [475/4098]) in unadjusted (OR 1.57, 95% CI 1.09–1.83) and adjusted models (aOR 1.41, 95% CI 1.08–1.83) but not including discharge diagnosis (aOR 1.32, 95% CI 0.99–1.77). Odds of buprenorphine were similar in academic and community EDs by race (interaction p = 0.97) and ethnicity (interaction p = 0.64).ConclusionsBlack patients with OUD were less likely to receive buprenorphine whereas Hispanic patients were more likely to receive buprenorphine in academic and community EDs. Differences were attenuated with discharge diagnosis, as fewer Black and non‐Hispanic patients were diagnosed with opioid withdrawal. Barriers to medication treatment are heterogenous among patients with OUD; research must continue to address the multiple drivers of health inequities at the patient, clinician, and community level.