bluuebunny/crossref_metadata_2025_split huggingface dataset:
Is it my job? Leaders' family-supportive role perceptions
Authors: Ellis Allison M. , Crain Tori L. , Stevens Shalyn C. 
Published: August 2021

PurposeDespite a burgeoning literature on family-supportive supervisor behaviors (FSSB), it is unclear whether supervisors view these behaviors as in-role or discretionary. We proposed a new cognitive motivational construct, FSSB role perceptions (FSSB-RP; that is the extent to which supervisors perceive FSSB as an expected part of their job) and evaluated it as a mediator of the relationship between supervisors' own work–family experiences and FSSB.Design/methodology/approachWe used an online survey of 245 US based supervisors.FindingsWe find that FSSB role perceptions is a unique but related construct to FSSB, and that approximately half of our sample of 245 supervisors either do not believe that FSSB is a part of their job or are unsure as to whether it is. Path analyses revealed that supervisors' own experiences of work–family conflict and enrichment are related to engaging in FSSB through role perceptions, especially when a reward system is in place that values FSSB.Practical implicationsThese results may influence the design, implementation and dissemination of leader family-supportive training programs.Originality/valueThe factors that drive supervisors to engage in FSSB are relatively unknown, yet this study suggests the novel construct of FSSB role perceptions and supervisors' own work–family experiences are important factors.
IOT-based in situ condition monitoring of semiconductor fabrication equipment for e-maintenance
Authors: Lee Youn Ji , Kwon Hyuk Jun , Seok Yujin , Hong Sang Jeen 
Published: August 2021

PurposeThe purpose of this paper is to demonstrate industrial Internet of Things (IIoT) solution to improve the equipment condition monitoring with equipment status data and process condition monitoring with plasma optical emission spectroscopy data, simultaneously. The suggested research contributes e-maintenance capability by remote monitoring in real time.Design/methodology/approachSemiconductor processing equipment consists of more than a thousand of components, and unreliable condition of equipment parts leads to the failure of wafer production. This study presents a web-based remote monitoring system for physical vapor deposition (PVD) systems using programmable logic controller (PLC) and Modbus protocol. A method of obtaining electron temperature and electron density in plasma through optical emission spectroscopy (OES) is proposed to monitor the plasma process. Through this system, parts that affect equipment and processes can be controlled and properly managed. It is certainly beneficial to improve the manufacturing yield by reducing errors from equipment parts.FindingsA web-based remote monitoring system provides much of benefits to equipment engineers to provide equipment data for the equipment maintenance even though they are physically away from the equipment side. The usefulness of IIoT for the e-maintenance in semiconductor manufacturing domain with the in situ monitoring of plasma parameters is convinced. The authors found the average electron temperature gradually with the increase of Ar carrier gas flow due to the increased atomic collisions in PVD process. The large amount of carrier gas flow, in this experimental case, was 90 sccm, dramatically decreasing the electron temperature, which represents kinetic energy of electrons.Research limitations/implicationsSemiconductor industries require high level of data security for the protection of their intellectual properties, and it also falls into equipment operational condition; however, data security through the Internet communication is not considered in this research, but it is already existing technology to be easily adopted by add-on feature.Practical implicationsThe findings indicate that crucial equipment parameters are the amount of carrier gas flow rate and chamber pressure among the many equipment parameters, and they also affect plasma parameters of electron temperature and electron density, which directly affect the quality of metal deposition process result on wafer. Increasing the gas flow rate beyond a certain limit can yield the electron temperature loss to have undesired process result.Originality/valueSeveral research studies on data mining with semiconductor equipment data have been suggested in semiconductor data mining domain, but the actual demonstration of the data acquisition system with real-time plasma monitoring data has not been reported. The suggested research is also valuable in terms of high cost and complicated equipment manufacturing.
The Delphi method to identify attributes for a valuation approach for residential property exposed to flood risk
Authors: Zulkarnain Siti Hafsah , Razali Muhammad Najib 
Published: August 2021

PurposeThis study is aimed to identify the attributes for a valuation approach of flood risk exposure, in particular for residential property. With frequent flood events in Malaysia, there is a need for valuation methods to evolve and represent the increased risk of natural disasters.Design/methodology/approachThis study employed the Delphi method which is a systematic and interactive research technique in obtaining variables for a valuation approach for residential property exposed to flood risk.FindingsResults from the Delphi method revealed four categories of attributes, namely environmental, locational, structural and economical.Originality/valueThe findings from this research will transform the valuation approach in Malaysia to identify the value of residential property exposed to flood risk. The determination of variables will represent the current risk in valuations, especially for residential property in flood-prone areas.
Facile fabrication of superhydrophobic coatings on concrete substrate
Authors: Hou Pingping , Zhan Zhaohui , Qi Shuai , Ma Yingjie , Li Bo , Sun Dewen , Ran Qianping 
Published: August 2021

Purpose
The purpose of this study is to prepare a chemically stable superhydrophobic coating with remarkable mechanical properties and concrete protective properties.

Design/methodology/approach
One synthetic step was adopted to prepare superhydrophobic coating. The process and product were analyzed and confirmed by fourier transform-infrared spectroscopy (FT-IR), thermogravimetric analysis (TGA), water contact angle (WCA), transmission electron microscopy (TEM), scanning electron microscope (SEM), X-ray diffraction (XRD), and X-ray photoelectron spectroscopy (XPS). The mechanical properties were confirmed by tensile test. The concrete protective properties were confirmed by solution immersion test and rapid chloride migration coefficient test.

Findings
MSiO2 nanoparticles (NPs) were chosen to enhance the hydrophobicity of fluorosilicone coatings. With a 4:1 mass ratio of fluorosilicone resin and MSiO2 NPs, the coatings show superhydrophobicity with a WCA of 156° and a SA of 3.1°. In addition, the tensile mechanical property was improved, and the chloride ion diffusion coefficient was decreased significantly after the addition of MSiO2 NPs.

Practical implications
This new fluorosilicone coating hybrid by MSiO2 NPs could be applied as a concrete protective layer with properties of self-cleaning, antifouling, etc.

Originality/value
Introduction of MSiO2 NPs hybrid to prepare fluorosilicone coating with superhydrophobicity on concrete surface has not been systematically studied previously.
Effect of halloysite nanotubes on corrosion protection properties of the self-curing epoxy resin coatings
Authors: Tang Gongwen , Ren Tingting , Wang Yi , Yan Zhishan , Ma Linrong , Hou Xiangyu , Huang Xin 
Published: August 2021

Purpose
The purpose of this paper is to study the effect of the nano tube fillers on the corrosion protection properties of the self-curing epoxy (SEP) coatings.

Design/methodology/approach
The self-curing epoxy (SEP) resin was synthesized via a reaction between diisopropoxy-bis ethylacetoacetato titanate and the epoxy resin. Halloysite nanotubes (HNTs) was surface modified by grafting (3-glycidoxypropyl) trimethoxysilane to obtain modified HNTs (mHNTs). The HNTs and mHNTs are used as nano tube fillers for the SEP coating. The thermal stability of the coatings was assessed via thermo-gravimetric analysis. The field-emission scanning electron microscopy (SEM) was conducted to analyze the surfaces and cross sections of the coatings. The anticorrosive efficiencies of the coatings were investigated by electrochemical measurements and a neutral salt spray test.

Findings
The results demonstrated that the additions of HNTs and mHNTs have little effect on the thermal degradation temperature of the SEP coating. However, the addition of the nanotubes reduced the corrosion resistance of the SEP coating.

Originality/value
The SEP coating itself showed excellent corrosion resistance without any reinforcement particles and is hence promising for application in the heavy-duty anticorrosion field of heat exchangers.
Customer personal values of hygiene product consumption: a means-end analytic approach
Authors: Herjanto Halimin , Amin Muslim 
Published: August 2021

Purpose
Deodorant, as a hygienic product, becomes a daily necessity product and has significant benefits to its users. Yet, the real motivation for consuming deodorant is not fully understood, and therefore, this study aims to join the extant literature in this context by investigating the effect of personal values.

Design/methodology/approach
A qualitative study using the laddering approach (means-end analytic) was used and 50 college students participated in this study.

Findings
The hierarchical value maps show that achievement, power, security and benevolent personal values are responsible for millennials deodorant consumption behavior. Fragrance, price and antiperspirant are the most important attributes that appeal to such consumption.

Practical implications
The findings also suggested that three different situational factors generated these different personal values. It includes a pre-career environment, puberty and maintaining self-stability. The strongest attributes that appeal to millennials are fragrance, price, antiperspirant, brand, long-lasting quality and packaging.

Originality/value
This study offers the means-end approach to the framework of millennials deodorant consumption behavior and which can be implemented to investigate millennials consumption decision-making processes.
Forest resilience to global warming is strongly modulated by local‐scale topographic, microclimatic and biotic conditions
Authors: Carnicer Jofre , Vives‐Ingla Maria , Blanquer Laura , Méndez‐Camps Xavier , Rosell Carme , Sabaté Santi , Gutiérrez Emília , Sauras Teresa , Peñuelas Josep , Barbeta Adrià 
Published: August 2021

Abstract

Resilience of endangered rear edge populations of cold‐adapted forests in the Mediterranean basin is increasingly altered by extreme heatwave and drought pressures. It remains unknown, however, whether microclimatic variation in these isolated forests could ultimately result in large intra‐population variability in the demographic responses, allowing the coexistence of contrasting declining and resilient trends across small topographic gradients. Multiple key drivers promoting spatial variability in the resilience of rear edge forests remain largely unassessed, including amplified and buffered thermal exposure induced by heatwaves along topographic gradients, and increased herbivory pressure on tree saplings in defaunated areas lacking efficient apex predators. Here we analysed whether indicators of forest resilience to global warming are strongly modulated by local‐scale topographic, microclimatic and biotic conditions.

We studied a protected rear edge forest of sessile oak Quercus petraea, applying a suite of 20 indicators of resilience of tree secondary growth, including multidecadal and short‐term indices. We also analysed sapling recruitment success, recruit/adult ratios and sapling thermal exposure across topographic gradients. We found large within population variation in secondary growth resilience, in recruitment success and in thermal exposure of tree saplings to heatwaves, and this variability was spatially structured along small‐scale topographical gradients. Multidecadal resilience indices and curves provide useful descriptors of forest vulnerability to climate warming, complementing assessments based in the analysis of short‐term resilience indicators. Species‐specific associations of trees with microclimatic variability are reported.

Biotic factors are key in determining long‐term resilience in climatically stressed rear edge forests, with strong limitation of sapling recruitment by increased roe deer and wild boar herbivory. Our results also support non‐stationary effects of climate determining forest growth responses and resilience, showing increased negative effects of warming and drought over the last decades in declining stands.

Synthesis. Our findings do not support scenarios predicting spatially homogeneous distributional shifts and limited resilience in rear edge populations, and are more supportive of scenarios including spatially heterogeneous responses, characterised with contrasting intra‐population trends of forest resilience. We conclude that forest resilience responses to climate warming are strongly modulated by local‐scale microclimatic, topographic and biotic factors. Accurate predictions of forest responses to changes in climate would therefore largely benefit from the integration of local‐scale abiotic and biotic factors.
Flowering, floral visitors and climatic drivers of reproductive phenology of two endangered magnolias from neotropical Andean forests
Authors: Serna‐González Marcela , Urrego‐Giraldo Ligia E. , Santa‐Ceballos Juan P. , Suzuki‐Azuma Hiroshi 
Published: August 2021

AbstractDepressed fruit and seed production and scant seedling recruitment appear to be imperiling natural populations of Colombian Magnolia species. From February 2015 to April 2017, we recorded data on flowering, pollen limitation, floral visitors, and the reproductive phenology of Magnolia jardinensis and Magnolia yarumalensis, two threatened and endemic species from Colombian Andean cloud forests. Both species are protogynous with anthesis lasting two consecutive days—with M. jardinensis flowers opening in the evening, while M. yarumalensis flowers open early in the morning. Fruit abortion in both bagged flowers and open pollination experiments suggests that both species exhibit considerable reproductive limitations. There was a lower percentage of pollen germination in M. jardinensis (3–26%) than in M. yarumalensis (60–86%), suggesting more limitations in the former species. Magnolia yarumalensis was a prolific fruit producer compared to M. jardinensis, which produced only one ripe fruit during the study, in spite of its high production of floral buds. Despite sharing the same locality, these species did not share pollinators, thus further increasing their vulnerability to extinction. Floral buds in both species were negatively correlated with minimum temperature and precipitation, while ripe fruits in both species were positively correlated with increases in precipitation and temperature. Our results provide information about how climate change could affect the various phenophases of these species. Knowledge about reproductive phenology and life history traits such as flowering and pollinators is crucial for specific and efficient conservation efforts to protect these endangered species under the current climate change scenarios.
The credit risk of Chinese households: A micro‐level assessment
Authors: Funke Michael , Sun Rongrong , Zhu Linxu 
Published: August 2021

AbstractUsing three waves of the China Household Finance Survey (CHFS), we present basic facts about indebtedness and financial fragility of households in China between 2011 and 2015. We show how the total debt and mortgage debt (LTV) are distributed among different income groups, and how they change over time. Our stress tests suggest that Chinese households in higher quintiles, despite the huge increase in household indebtedness, are not vulnerable to declining incomes or falling house prices, while the low‐income households face high vulnerability and struggle to meet their debt commitments. However, the participation rate of low‐income households in the debt market is low, and household debt is mainly held by wealthier and higher‐income households. Our results suggest that the systematic default risk of Chinese household debt is moderate.
Cycling Lungs: Understanding Mobile Subjectivity as Enfleshed
Authors: Davidson A.C. 
Published: August 2021

AbstractScholarship and advocacy on mobility justice needs to attend carefully to how presumptions about mobile embodiment are reproduced. This paper critically assesses some of the presumptions about the mobile subject within cycling interventions that focus on behaviour and infrastructural change. Bringing material and Black feminist theory together with ethnographic fieldwork on urban cycling in Los Angeles in 2014–2015, I suggest mobile subjectivity can be understood through the process of enfleshment, rather than centring on individualised cycling embodiment. Imagined through the cycling lungs, enfleshment allows for a mobile subjectivity that is inherently exposed in highly uneven ways; configured through matter and meaning; and a materialisation of relations of power distributed across space and time. Thinking with enfleshment contributes to cycling advocacy, mobility justice and geographical theory on the body by shifting how mobile subjects are understood and how difference, justice and the politics of the street are imagined and practised.
Music therapy for preterm neonates in the neonatal intensive care unit: An overview of systematic reviews
Authors: Mohan Arvind , Gokulakrishnan Ganga , El‐Saie Ahmed , Brickley Alix , Hagan Joseph , Pammi Mohan 
Published: August 2021

AbstractAimTo summarise the quantity and quality of evidence for using music therapy for preterm infants in the neonatal intensive care unit (NICU).MethodsWe performed an overview of evidence for the effectiveness and safety of MT for preterm infants in the NICU. We performed a random‐effects meta‐analysis of data from studies that fit the definition of MT.ResultsWe identified 12 eligible systematic reviews and the methodological quality by AMSTAR‐2 ranged from moderate to critically low. We identified 14 eligible randomised trials and 7 observational studies where the intervention fits the definition of MT. Meta‐analysis of the RCTs showed that MT significantly decreases heart rate, mean difference (MD) (95% CI), −3.21 [−5.22, −1.19], respiratory rate, MD −2.93 [−5.65, −0.22], and maternal anxiety, MD −17.50 [−20.10, −14.90], and increases feeding volume, MD 29.59 [12.79, 46.38]. Long‐term neurodevelopmental or safety outcomes were not reported. GRADE assessment of outcomes ranged from low to very low, downgraded for high risk of bias in the included studies, inconsistency and imprecision.ConclusionLow to very low certainty evidence suggests that MT in preterm infants improves short‐term physiological parameters, feeding and maternal anxiety but safety and long‐term outcomes were not reported.
Impact of racism and sexism in the 2008–2020 US presidential elections
Authors: Spencer Bettina 
Published: August 2021

ABSTRACTThis 12‐year study examined racism and sexism in the 2008, 2012, 2016, and 2020 US presidential elections. Data were collected in the weeks surrounding each election, and participants completed measures of racism, sexism, and support for candidates. The hypotheses were that liberal participants would endorse less racism and sexism than conservative participants, and that racism and sexism would predict support for the presidential candidates differently in different election cycles. There was mixed support for the hypotheses; overall liberal participants did endorse racism and sexism less than conservative participants. Racism was a significant predictor during both the 2008 and 2016 elections. Although benevolent sexism was a significant predictor in 2008 and 2012, hostile sexism was a significant predictor in the 2016 and 2020 elections. Taken together these results suggest that political affiliation predicts levels of racism and sexism, and that these voter prejudices do predict support for political candidates.
Transcriptome profiling of five brain regions in a 6‐hydroxydopamine rat model of Parkinson’s disease
Authors: Lyu Ying , Huang Yiying , Shi Guiying , Lei Xuepei , Li Keya , Zhou Ran , Bai Lin , Qin Chuan 
Published: August 2021

AbstractBackgroundParkinson's disease (PD) is a neurodegenerative disease, and its pathogenesis is unclear. Previous studies mainly focus on the lesions of substantia nigra (SN) and striatum (Str) in PD. However, lesions are not limited. The olfactory bulb (OB), subventricular zone (SVZ), and hippocampus (Hippo) are also affected in PD.AimTo reveal gene expression changes in the five brain regions (OB, SVZ, Str, SN, and Hippo), and to look for potential candidate genes and pathways that may be correlated with the pathogenesis of PD.Materials and methodsWe established control group and 6‐hydroxydopamine (6‐OHDA) PD model group, and detected gene expressions in the five brain regions using RNA‐seq and real‐time quantitative polymerase chain reaction (RT‐qPCR). We further analyzed the RNA‐seq data by bioinformatics.ResultsWe identified differentially expressed genes (DEGs) in all five brain regions. The DEGs were significantly enriched in the “dopaminergic synapse” and “retrograde endocannabinoid signaling,” and Gi/o‐GIRK is the shared cascade in the two pathways. We further identified Ephx2, Fam111a, and Gng2 as the potential candidate genes in the pathogenesis of PD for further studies.ConclusionOur study suggested that gene expressions change in the five brain regions following exposure to 6‐OHDA. The “dopaminergic synapse,” “retrograde endocannabinoid signaling,” and Gi/o‐GIRK may be the key pathways and cascade of the synaptic damage in 6‐OHDA PD rats. Ephx2, Fam111a, and Gng2 may play critical roles in the pathogenesis of PD.
Iron chelation suppresses secondary bleeding after intracerebral hemorrhage in angiotensin II‐infused mice
Authors: Wang Jie , Tang Xiao‐qin , Xia Min , Li Cheng‐cheng , Guo Chao , Ge Hong‐fei , Yin Yi , Wang Bo , Chen Wei‐xiang , Feng Hua 
Published: August 2021

AbstractAimsSecondary bleeding and further hematoma expansion (HE) aggravate brain injury after intracerebral hemorrhage (ICH). The majority of HE results from hypertensive ICH. Previous study reported higher iron content in the brains of hypertensive patients. Iron overload exacerbates the risk of hemorrhagic transformation in thromboembolic stroke mice. Whether iron overload during the process of hypertension participates in secondary bleeding of hypertensive ICH remains unclear.MethodsHypertension was induced by continuous infusion of angiotensin II (Ang II) with an osmotic pump into C57BL/6 mice. ICH was simulated by intrastriatal injection of the liquid polymer Onyx‐18. Iron chelation and iron overload was achieved by deferoxamine mesylate or iron dextran injection. Secondary bleeding was quantified by measuring the hemoglobin content in the ipsilateral brain hemisphere.ResultsAng II‐induced hypertensive mice showed increased iron accumulation in the brain and expanded secondary hemorrhage after ICH modeling. Moreover, iron chelation suppressed while iron overload aggravated secondary bleeding. Mechanistically, iron exacerbated the loss of contractile cerebral vascular smooth muscle cells (VSMCs), aggravated blood–brain barrier (BBB) leakage in Ang II‐induced hypertensive mice, and increased glial and MMP9 accumulation after ICH.ConclusionIron overload plays a key role in secondary bleeding after ICH in Ang II‐induced hypertensive mice. Iron chelation during the process of Ang II‐induced hypertension suppresses secondary bleeding after ICH.