bluuebunny/crossref_metadata_2025_split huggingface dataset:
Institutional work by market-shaping public actors
Authors: Kaartemo Valtteri , Nenonen Suvi , Windahl Charlotta 
Published: July 2020

PurposeThis study aims to identify institutional work mechanisms that public actors employ in market shaping.Design/methodology/approachThe paper uses an abductive theorizing process, combining a literature review with an empirical exploration of three different market-shaping contexts.FindingsThe study identifies 20 granular mechanisms of institutional work that market-shaping public actors employ. These mechanisms are all potentially employable in creating, maintaining or disrupting markets. Institutional work vis-à-vis individual institutions may differ in direction from the institutional work vis-à-vis the market system. Public actors are not a homogeneous group but may have different values and support competing institutional logics even when operating in the same market.Research limitations/implicationsThe empirical data were limited to three cases in three small open economies. Data collected from other markets and with other methods would provide more rigorous insight into market-shaping public actors.Practical implicationsThe findings revealed institutional work mechanisms that public actors can use to shape markets. Companies wanting to engage public actors in market shaping should be aware of the values and institutional logics that influence market-shaping public actors.Originality/valueThe paper unites and expands on the scattered knowledge regarding institutional work in market shaping. It illuminates and dissects the role of public actors in market shaping, challenging the reactive stance that is often assigned to them. The study provides a better understanding of how conflicting market views affect markets. It also brings insights into the interplay between market-shaping actions and the multiple levels of market systems.
Microfoundations of firm capabilities in the context of international business
Authors: Hizarci Payne Ayça Kubra , Katrinli Alev 
Published: July 2020

PurposeThis study aims to investigate how employees in export departments help firms develop dynamic capabilities that drive firm performance in global markets. It draws from the previous scholarship in organizational behavior and international business.Design/methodology/approachSince microfoundations of firm capabilities have not received adequate attention in the context of international business, a qualitative research was carried out by conducting semistructured interviews with export managers to provide new theoretical and practical insights about the role of export department employees in developing firm capabilities.FindingsThe results show that organizational citizenship behavior and communication skills are the most highlighted characteristics of export department employees that underpin the improvement of firm capabilities, which in turn, boosts export performance. In addition, teamwork emerged as another contributing factor to firm capabilities.Originality/valueThis study addresses the microlevel foundations of firm capabilities within the context of international business by uncovering the characteristics of export department employees and their team-level contributions to the capabilities of exporting firms.
Cafeteria diet from birth to adulthood promotes hepatic steatosis and redox imbalance in Wistar rats
Authors: Gomes Letícia Fernandes , Costa Sibelle Aparecida Madureira , Rocha-Gomes Arthur , Teixeira Amanda Escobar , Silva Alexandre Alves da , Lessa Mayara Rodrigues , Dessimoni-Pinto Nísia Andrade Villela , Stuckert Seixas Sergio Ricardo , Riul Tania Regina 
Published: July 2020

Purpose
The purpose of this paper is to evaluate the pathological, biochemical and redox state parameters of liver tissue in Wistar rats treated from birth to adulthood (119 days) with cafeteria diet.

Design/methodology/approach
During the lactation, 6 liters of Wistar rats (dam + 8 pups each) were fed one of two diets: control (CTRL; n = 3) or cafeteria (CAF; n = 3) diets and water ad libitum. After weaning, the males were placed in individual cages, receiving the same diet offered to their respective dams (CTRL or CAF; n = 18) until adulthood. The following parameters were evaluated: absolute and relative liver weight; blood, liver and feces biochemistry; liver histology; and redox state of the liver.

Findings
When assessing the relative and absolute organ weight, no significant differences were found between the groups. The Cafeteria group exhibited higher values of serum LDL-c (p = 0.008), VLDL-c (p = 0.03) and triglycerides (p = 0.01), as well as several micro and macrovacuoles of fat accumulation, higher hepatic lipid (p = 0.03) and cholesterol (p = 0.0001) levels regarding Control group. Cafeteria group showed greater expression of glutathione-s-transferase (p = 0.03) and superoxide dismutase (p = 0.005) enzymes compared to the control group. In the case of the markers of oxidative stress, there was no difference between the groups.

Originality/value
A simple and standardized cafeteria diet caused an accumulation of fatty acids in liver tissue, inducing a state of hepatic steatosis besides an increased expression of antioxidant enzymes.
CID: Categorical Influencer Detection on microtext-based social media
Authors: Quan Thanh-Tho , Mai Duc-Trung , Tran Thanh-Duy 
Published: July 2020

PurposeThis paper proposes an approach to identify categorical influencers (i.e. influencers is the person who is active in the targeted categories) in social media channels. Categorical influencers are important for media marketing but to automatically detect them remains a challenge.Design/methodology/approachWe deployed the emerging deep learning approaches. Precisely, we used word embedding to encode semantic information of words occurring in the common microtext of social media and used variational autoencoder (VAE) to approximate the topic modeling process, through which the active categories of influencers are automatically detected. We developed a system known as Categorical Influencer Detection (CID) to realize those ideas.FindingsThe approach of using VAE to simulate the Latent Dirichlet Allocation (LDA) process can effectively handle the task of topic modeling on the vast dataset of microtext on social media channels.Research limitations/implicationsThis work has two major contributions. The first one is the detection of topics on microtexts using deep learning approach. The second is the identification of categorical influencers in social media.Practical implicationsThis work can help brands to do digital marketing on social media effectively by approaching appropriate influencers. A real case study is given to illustrate it.Originality/valueIn this paper, we discuss an approach to automatically identify the active categories of influencers by performing topic detection from the microtext related to the influencers in social media channels. To do so, we use deep learning to approximate the topic modeling process of the conventional approaches (such as LDA).
Establishing basic requirements for textile and garment mass production units in the Tanzanian context
Authors: Taifa Ismail W.R. , Lushaju Gervaz G. 
Published: July 2020

Purpose
Garment making by the small and medium-sized enterprises (SMEs) has existed for a long enough time to make the sewing culture a mainstream phenomenon today. It is thus essential to evaluate existing producers, the required information and the key requirements for production. This should consequently forge the way forward. Hence, the purpose of this study was to establish guidelines for the basic requirements as a means of operating garment mass production units in consideration of the unique economic, legal and social environment in Tanzania.

Design/methodology/approach
The study deployed a qualitative approach: interview sessions, questionnaires and observation together with the document review approach. A qualitative approach captured in-depth views, ideas and concepts from participants.

Findings
The study established the requirements for scaling up SMEs into mass production. The requirements include significant investment, well-planned strategies and an implementable industrialisation plan. The country also requires empowered workforces through the existing institutions, international collaborations with foreign investors, implementable policies, among others to excel in this sector.

Research limitations/implications
The identified information together with all factors is leading towards initiating textile-based industries. Thus, information resources concerning garment production in the Tanzanian context are suitable for both individuals and corporations intending to scale up their production.

Originality/value
This is probably among the first studies in Tanzania which explored the basic requirements for setting mass-production units for textile and apparel industries. The uniqueness relies on the involved participants from multi-perspective domains.
Experiences of trastuzumab plus paclitaxel combination therapy in metastatic human epidermal growth factor receptor 2‐positive extramammary Paget’s disease: Four cases and a review
Authors: Sekiguchi Nodoka , Kubota Sae , Noguchi Takuro , Fukushima Toshirou , Kobayashi Takashi , Kanda Shintaro , Koizumi Tomonobu , Miyake Tomomi , Shirai Takushi , Okuyama Ryuhei 
Published: July 2020

AbstractTumor cells in extramammary Paget’s disease sometimes overexpress human epidermal growth factor receptor 2 (HER2). Several case reports indicated successful response to HER2 inhibitor in patients with HER2‐positive metastatic extramammary Paget’s disease. However, these were single‐case reports, and most cases were evaluated only by immunohistochemistry and treated with HER2 inhibitor monotherapy. Here, we report cases of HER2‐positive metastatic extramammary Paget’s disease identified by both immunohistochemistry and in situ hybridization, and the patients were treated with HER2 inhibitor (trastuzumab) and paclitaxel combination chemotherapy. Partial response was observed in one case. The case was positive on both immunohistochemistry (3+) and in situ hybridization (HER2/chromosome 17 centromere, ≥2.0). Our observations suggest that HER2 should be checked in patients with advanced and/or metastatic extramammary Paget’s disease, and that therapy with HER2 blockers should be considered as an option for treatment of HER2‐positive extramammary Paget’s disease, especially in cases positive for both HER2 gene amplification and overexpression.
A computer adaptive measure of reading motivation
Authors: Davis Marcia H. , Wang Wenhao , Kingston Neal M. , Hock Michael , Tonks Stephen M. , Tiemann Gail 
Published: July 2020

BackgroundThe importance of reading motivation has led to the development of a large number of self‐report reading motivation measures; however, there is still a need for a usable measure of adolescent reading motivation that captures a large number of theoretically and empirically distinct constructs.MethodsThe current paper details the development and validation of a computer adapted measure of reading motivation, the Adaptive Reading Motivation Measure (ARMM), which assesses constructs of curiosity, involvement, interest, value, challenge, grades, recognition, competition, avoidance, self‐efficacy, perceived difficulty, preference for autonomy, social motivation, prosocial goals and antisocial goals for reading.ResultsModel fit indicated that hierarchical multidimensional models fit better than models without a hierarchical structure. The validation results indicate that females scored higher than men and younger students scored higher than older students on most ARMM scores when scores were derived using a higher order model. In addition, these scores correlated significantly to reading behaviour, engagement and achievement and indicated high reliability.ConclusionsThe findings suggest that the ARMM would be a valid measure to assess a large number of reading motivation constructs in a short period of time within a classroom setting.
Emergency department utilisation by vulnerable paediatric populations during the COVID‐19 pandemic
Authors: Cheek John A , Craig Simon S , West Adam , Lewena Stuart , Hiscock Harriet 
Published: July 2020

AbstractObjectiveTo determine if changes to community‐based services have effected paediatric ED attendances for mental health issues and neonates during the COVID‐19 pandemic.MethodsAnalysis of total presentations, presentations with a mental health diagnoses and presentation of neonates during the early stages of the pandemic compared with the previous year for four Victorian hospitals.ResultsThere was a 47.2% decrease in total presentations compared with 2019, with a 35% increase in mental health diagnoses and a 2% increase in neonatal presentations.ConclusionVulnerable paediatric patients are seeking care elsewhere during the pandemic because of the closure of community services.
Functional 3DVR imaging of abdominal wall hernias
Authors: Rodriguez‐Acevedo Omar , Elstner Kristen , Read John W , Jacombs Anita , Ibrahim Nabeel 
Published: July 2020

AbstractThe purpose of this illustrative pictorial series is to demonstrate the value of an image technique known as 3D Volume Rendering (3DVR) for the pre‐operative visualization and assessment of complex abdominal hernias. A small subset of complex abdominal hernia cases were selected from our early clinical experience with 3DVR to illustrate the value of visualizing standard 2D computed tomography (CT) data from a 3D perspective. For the surgeon, pre‐operative 3DVR can assist the holistic understanding of abdominal hernias and any associated fascial defects, unsuspected additional hernias, dysfunctional abdominal wall bulges/eventrations, muscle denervations or atrophic changes, mesh placements, other post‐surgical changes such as scarring, and relevant skeletal changes. For the patient, 3DVR provides an easily grasped understanding of the relevant anatomy, the nature of the problem at hand, and the scale of the surgical challenge. Images of this kind can help the surgeon to more effectively manage unrealistic patient expectations or explain dysfunctional bulges that do not require surgery. A functional 3DVR approach to pre‐operative imaging can provide the surgeon with a more complete understanding of any hernia defect and the relevant background status of the abdominal wall in general. This can be useful in planning a more effective operative approach and help to improve surgical outcomes.
Antibiotics impair immune checkpoint inhibitor effectiveness in Hispanic patients with non‐small cell lung cancer (AB‐CLICaP)
Authors: Ruiz‐Patiño Alejandro , Barrón Feliciano , Cardona Andrés F. , Corrales Luis , Mas Luis , Martín Claudio , Zatarain‐Barrón Zyanya L. , Recondo Gonzalo , Ricaurte Luisa , Rojas Leonardo , Archila Pilar , Rodríguez July , Sotelo Carolina , Viola Lucia , Vargas Carlos , Carranza Hernán , Otero Jorge , Pino Luis E. , Rolfo Christian , Rosell Rafael , Arrieta Oscar ,   The CLICaP
Published: July 2020

BackgroundThe intestinal microbiota is an important factor in modulating immune‐mediated tumor cell destruction. Alterations in the microbiome composition have been linked to reduced efficacy of immune checkpoint inhibitor (ICI) therapies. Therefore, antibiotic treatment (ATB), which modifies the diversity of the gut bacteria populations, could lead to a reduced efficacy of ICI treatments.MethodsThis was a retrospective cohort study. Patients with advanced non‐small cell lung cancer (NSCLC) treated with anti‐programmed cell death ligand‐1 (PD‐L1) alone, or in combination in three different countries in Latin America were included. After identification, patients were placed into three groups: Non‐ATB exposed (no‐ATB), exposed within 30 days of the first dose of ICI (pre‐ICI ATB) and patients receiving ATB concomitantly with ICI (ICI‐ATB). Progression‐free survival (PFS), overall survival (OS) and response rates to treatment with ICI were assessed.ResultsA total of 140 patients were included, of which 32 patients (23%) received ATB treatment. The most common ATB types were fluoroquinolones and B‐lactams. No differences in survival according to antibiotic type were identified. Median OS in patients not exposed to ATB was 40.6 months (95% CI: 32–67.7), compared with 20.3 months (95% CI: 12.1‐non‐reached [NR]) for patients with pre‐ICI ATB treatment and 24.7 months (95% CI: 13‐NR) for patients treated with ATB concomitantly with ICI. There were no significant differences in terms of PFS, or response rates across all treatment groups.ConclusionsAntibiotic treatment was associated with reduced OS in Hispanic patients with NSCLC treated with ICIs.
International Collaboration and New Research Evidence on Nanda International Terminology
Authors: Rabelo‐Silva Eneida Rejane , Monteiro Mantovani Vanessa , López Pedraza Leticia , Cardoso Patrícia Cristina , Takao Lopes Camila , Herdman Tracy Heather 
Published: July 2020

OBJECTIVESTo discuss priorities and possibilities for promoting international collaboration and new research evidence on NANDA International, Inc. (NANDA‐I).METHODSTheoretical reflection article based on the literature and the authors’ opinions on the subject matter, carried out by six research nurses.CONCLUSIONSInternational research collaboration for NANDA‐I allows the improvement of research production in an actual clinical setting, especially with multicenter and validation studies, conducted by researchers from different countries. This provides for improved understanding of patients’ experiences and may help to produce robust scientific evidence.IMPLICATIONS FOR NURSING KNOWLEDGEThe generation of new evidence may lead to an increase in NANDA‐I visibility and in nurses’ understanding of its meaning for clinical practice and for the formulation of diagnostic hypotheses.
To launder or not to launder: are there positive effects for the economies of countries who launder money?
Authors: Buchanan June , Shen Yun 
Published: July 2020

AbstractThis paper empirically examines the impact of corporate money laundering/gambling activities on firms’ financial performance. We specifically address whether Australian firms associated with money laundering suffer any short‐ or long‐term financial performance effects following the public announcement of money laundering activities. Our findings suggest that Australian firms that engage in money laundering/gambling activities perform significantly better than firms in other countries after such announcements.
Adjusting for Confounding with Text Matching
Authors: Roberts Margaret E. , Stewart Brandon M. , Nielsen Richard A. 
Published: July 2020

AbstractWe identify situations in which conditioning on text can address confounding in observational studies. We argue that a matching approach is particularly well‐suited to this task, but existing matching methods are ill‐equipped to handle high‐dimensional text data. Our proposed solution is to estimate a low‐dimensional summary of the text and condition on this summary via matching. We propose a method of text matching, topical inverse regression matching, that allows the analyst to match both on the topical content of confounding documents and the probability that each of these documents is treated. We validate our approach and illustrate the importance of conditioning on text to address confounding with two applications: the effect of perceptions of author gender on citation counts in the international relations literature and the effects of censorship on Chinese social media users.
Glucagon‐like peptide‐1 receptor is expressed in human and rodent testis
Authors: Caltabiano Rosario , Condorelli Daniele , Panza Salvatore , Boitani Carla , Musso Nicolò , Ježek Davor , Memeo Lorenzo , Colarossi Lorenzo , Rago Vittoria , Mularoni Valentina , Spadola Saveria , Castiglione Roberto , Santoro Marta , Aquila Saveria , D'Agata Rosario 
Published: July 2020

AbstractBackgroundThe incretin hormone glucagon‐like peptide‐l (GLP‐1) is an important regulator of post‐prandial insulin secretion, acting through a G protein‐coupled cell surface receptor (GLP‐1R). In addition to its expression in pancreatic β‐cells, several studies suggested that GLP‐1R is located in extra‐pancreatic tissues.ObjectivesIn this study, we examined for the first time the testicular distribution of the GLP‐1R, both in normal human and neoplastic testicular tissues as well as in rodent testis and rodent testicular cell lines.Methods and MethodsThe GLP‐1R distribution in testicular section has been evaluated by immunohistochemistry, the specificity of IHC was validated by demonstrating a positive staining for GLP‐1RmRNA by RISH technology. While GLP‐1R expression in terms of protein was detected by western blot analysis, Moreover, mRNA levels were determined in human testis, in rodent Leydig, and Sertoli cell lines.ResultsUsing immunohistochemistrya specific staining for GLP‐1R was detected in Leydig cells. The specificity of IHC was validated by demonstrating a positive staining for GLP‐1RmRNA only in these cell types. Species differences in the GLP‐1R expression between humans and rodents were observed. Interestingly, a decreased expression of the receptor in rodent tumor Leydig cell line and an absence in human Leydig tumor samples was detected.DiscussionIt may be hypothesized that GLP‐1R acts like an oncosuppressor in Leydig tumors. A role in regulation of hormone secretion by GLP‐1 has been shown in other endocrine cells, therefore we hypothesized that GLP‐1R is able to modulate somehow the Leydig cell function.ConclusionIn our findings, a careful evaluation of human testicular tissues and rodent testis revealed Leydig cells as a potential target for GLP‐1. Collectively, an effect of GLP‐1R in Leydig cell function may be presumed although future studies are needed to ascertain the GLP‐1R’s role both in normal and tumor Leydig cells.
Effects of a Community‐Based Multicomponent Positive Psychology Intervention on Mental Health of Rural Adults in Ghana
Authors: Appiah Richard , Wilson‐Fadiji Angelina , Schutte Lusilda , Wissing Marié P. 
Published: July 2020

BackgroundThere is growing evidence that positive psychology interventions (PPIs) enhance positive mental health and lead to a decrease in symptoms of psychopathology. This study examines the effectiveness of a 10‐week multicomponent PPI (the Inspired Life Program; ILP) in promoting positive mental health and reducing symptoms of depression and negative affect in a sample of rural poor adults in Ghana.MethodsUsing a quasi‐randomized controlled trial design, participants from four rural poor communities were randomly allocated to intervention (n = 40) or control (n = 42) conditions. The intervention group participated in the 10‐week ILP. Both groups completed a battery of mental health measures, including the Mental Health Continuum‐Short Form, at pre‐intervention, immediately after the intervention, and at 3 months follow‐up. Hierarchical linear modeling was applied to evaluate whether the intervention was effective.ResultsThere was a greater improvement in positive mental health, with a marked reduction in symptoms of depression in the intervention group compared to the control group, immediately and 3 months after the intervention. There were also larger increases in the proportion of flourishers in the intervention group compared to the control group, immediately and three months after the intervention.ConclusionsThe observed effects of the ILP intervention program suggest that group‐based PPIs can promote positive mental health and buffer against psychopathology among people living in rural poor communities in sub‐Saharan Africa.