bluuebunny/crossref_metadata_2025_split huggingface dataset:
Job Mission as a Substitute for Monetary Incentives: Benefits and Limits
Authors: Cassar Lea 
Published: February 2018

Many jobs are connected to a prosocial mission—namely, to a social purpose beyond profit maximization. I use three laboratory experiments to investigate if employers can use the mission to economize on monetary incentives. In my first experiment, I exogenously vary whether the agents’ effort generates a donation to a charity of their choice (matched mission), generates a donation to a charity chosen by another subject (random mission), or generates no donation (no mission). I find that the mission, whether matched or random, increases effort compared to the no-mission condition. Consistent with the theory, nonmotivated principals exploit the agents’ motivation by offering lower piece rates, whereas very motivated principals pay higher piece rates to boost the donation. I find no difference in the effort and piece rate between the matched- and random-mission conditions. In my second experiment, I use a selected pool of motivated subjects but still observe no difference between these two treatments. In my third experiment, I explore whether the effect of mission-matching may arise through gift exchange: principals decide between choosing the mission or delegating the choice to the agent. I do not find evidence that agents who are delegated the mission choice reciprocate with higher effort. These findings suggest that while a prosocial mission allows for economizing on monetary incentives, there are no further gains from increasing the quality of the mission-matching. Data and the supplemental material are available at https://doi.org/10.1287/mnsc.2017.2903 . This paper was accepted by Uri Gneezy, behavioral economics.
Public Acceptance of Pre-Commercial Thinning and Energy and Soil Amendment Products from Post-Harvest Residues in Western Forests of the United States
Authors: Sasatani Daisuke , Eastin Ivan L , Bowers C Tait , Ganguly Indroneil 
Published: February 2018

Abstract.The goals of the Waste-to-Wisdom project is to produce bioenergy products and biochar from post-harvest forest residues and thus understanding public acceptance of the forest management and utilizing forest residues for biomass-based products is critical. This research explores the public perceptions of producing bioenergy products and biochar from forest thinning activities in the western Pacific Northwest region. A web-based survey was conducted in Washington, Oregon, and Northern California generating 1,202 responses. Multinomial regression techniques and simulation-based approach were applied to analyze how demographic and socio-economic factors influence public perceptions. People living in less populated areas are more likely to support forest thinning. Higher levels of education and household income also lead to higher levels of support for forest thinning. On the other hand, supports for forest thinning results in supports for using forest residuals to produce bioenergy products. These results suggest that different strategies are necessary to effectively communicate the environmental and ecological benefits of using forest residuals derived from forest thinning activities to produce biomass-based products. Keywords: Environmental Perceptions, Multinomial Logistic Regression, Natural Resource Management, Rural vs. Urban, Simulation-Based Approach.
Relative Impact of Kernel Thickness and Moisture Content on Rice Fissuring during Drying
Authors: Odek Zephania R. , Siebenmorgen Terry J. , Mauromoustakos Andronikos 
Published: February 2018

Abstract.Individual kernel thickness and moisture content (MC) vary within rice panicles. These variations affect the drying characteristics of rice kernels and consequently, the milling yield. This study utilized an X-ray system augmented with an in-situ rice drying apparatus that enabled fissure detection in rough rice kernels during drying and tempering. Rough rice kernels of two long-grain cultivars (Roy J and CL XL745), each at two MC levels (20% and 16%, w.b.), were fractionated into three thickness fractions (thin &lt;1.98 mm, medium 1.98 - 2.03 mm, and thick &gt;2.03 mm). Kernels from each of the 12 sub-lots were dried and tempered under controlled air conditions. Fissured kernel percentages (FKP) were determined from X-ray images taken before, during, and after drying and tempering. Kernel thickness and MC both affected moisture desorption fissuring. Generally, as kernel thickness increased, the FKP increased for high-MC lots. In regards to MC, high-MC lots were more prone to fissuring than the low-MC lots. Overall, these findings highlight the role of kernel properties on fissuring during drying. Keywords: Kernel fissuring, Kernel thickness, Moisture content, Rice drying, X-ray imaging.
Waste To Wisdom: Utilizing Forest Residues for the Production of Bioenergy and Biobased Products
Authors: Han Han-Sup , Jacobson Arne , Bilek E.M. (Ted) , Sessions John 
Published: February 2018

The Waste to Wisdom project was part of the Biomass Research and Development Initiative (BRDI) and funded by the Department of Energy (DE-EE0006297) at an amount of $5.8 million. Our interdisciplinary research team, consisting of academics, business professionals, and land managers, worked together for about four years (September 2013 to December 2017) to: 1) conduct field-based experiments to develop innovative tools and systems that improve the economics, accessibility, and production of quality feedstocks from forest residues, 2) develop and test stand-alone in-woods or near-the-forest biomass conversion technologies (BCTs) for the production of biochar, torrefied wood, and briquettes, and 3) perform analyses to evaluate the economic feasibility of commercial deployment of BCTs and to quantify the life cycle economic and environmental benefits of utilizing forest residues with BCTs for the production of bioenergy and bioproducts. The research papers presented in this Special Issue cover key aspects of the research efforts and findings made by the project team. We encourage the audience to visit the project web site (http://wastetowisdom.com/) to learn more about the team’s research on feedstock development, biomass conversion technologies, and the financial and environmental benefits of utilizing forest residues for production of bioenergy and biobased products. Keywords: Air quality, Biomass conversion technology, Forest harvesting, Woody biomass.
Curcumin and Extract of Plantago major, L Increased SPF Value of Cold Cream Base
Authors: Sugihartini Nining 
Published: February 2018

Octyl methoxycinnamate as the active material of the sunscreen would be degradated after being exposed to the sunlight. Curcumin, rice flour and the extract of Plantago major, L was the material that could function as the sunscreen. The aim of this research was to know the SPF value and the physical characteristics of cream of the sunscreen with the active material octyl methoxycinnamate after the addition of the optimum composition of curcumin and the extract of Plantago major, L and the optimum composition of rice flour and the extract of Plantago major, L.In this research three formulas was examined, i.e. the formula I with the active material octyl methoxycinnamate, the formula II with the active material octyl methoxycinnamate and the optimum composition curcumin and the extract of Plantago major, L, Formula III with the active material octyl methoxycinnamate and the optimum composition rice flour and the extract of Plantago major, L. SPF value of each formula was determined by using the Petro method (1981) using UV spectrofotometric method at a l 290 nm-320 nm. The physical characteristics i.e. the power spread, the adhesiveness and the viscosity were also examined analysed with Anova one way at a confidence level 95%. Result of the research show that SPF value increased after the addition of the optimum composition of curcumin and the extract of Plantago major, L. The physical characteristics of cream of the sunscreen do not change after the addition of the optimum composition curcumin and the extract of Plantago major, L and the optimum composition rice flour and the extract of Plantago major, L.Key words: Octyl methoxycinnamate,curcumin,flour rice,extract of Plantago major, L,sunscreen
Cyclosporine A and FK506 as Potent Inhibitors of Streptococcus intermedius Intermedilysin-Induced NFAT-1 Activation
Authors: Susilowati Heni , Okamura Hirohiko , Hirota Katsuhiko , Yoshida Kaya , Tabata Atsushi , Nagamune Hideaki , Haneji Tatsuji , Miyake Yoichiro 
Published: February 2018

Cyclosporine A (CsA) and tacrolimus (FK506), a member of calcineurin inhibitors, inhibit inflammation process as part of immune response. Nuclear activated T cells subfamily NFAT1 is a trascription factor responsible for the regulation of immune response genes. Streptococcus intermedius, an oral commensal bacterium, has been shown to strongly associate with liver abscess. The S. intermedius strains produce intermedilysin (ILY), which is responsible for the bacterial virulence. Cyclosporine A and FK506 have been widely used to control NFAT activation in most of cell types, however the ability of CsA and FK506 to inhibit ILY-induced NFAT1 activation remains to be investigated. The aim of this study was to investigate the effect of CsA and FK506 on NFAT1 activation caused by ILY. Human cholangiocellular cell line HuCCT1 was stimulated with various concentrations of ILY. The cell and nuclear morphological change was observed by microscopy analysis. The NFAT1 nuclear translocation that indicates its activation was detected by immunocytochemistry. The inhibitory effect of CsA and FK506 was tested after 30 min application before ILY treatment by using immunofluorescence microscope. The results showed cell and nuclear shrinkage in ILY-treated cells. The NFAT1 was translocated to the nuclei in HuCCT1 cells, and observed in dose dependent manner. Cyclosporine A and FK506 inhibited ILY-induced NFAT1 nuclear translocation. In conclusion, CsA and FK506 may act as potent inflammation control agents in S. intermedius ILY-infected cells.Keywords: Cyclosporine A, FK506, NFAT1, intermedilysin
Ethanolic Extract of Secang (Caesalpinia sappan L.) Wood Performs as Chemosensitizing Agent Through Apoptotic Induction on Breast Cancer MCF-7 Cells
Authors: Khamsita Rahmi , Hermawan Adam , Putri Dyaningtyas Dewi Pamungkas , Meiyanto Edy 
Published: February 2018

Resistance to chemotherapy is believed to cause treatment failure of the patient cancer. Secang (Caesalpinia sappan L.) has been proven to possess anticancer activity on some cancer cell lines. The aimed of this study to develop ethanolic extract of secang wood (EES) as chemosensitizing agent through apoptotic induction on breast cancer MCF-7 cells. Extraction of secang was done by using maceration with 70 % ethanol. Single and combinatorial treatment of EES and doxorubicin on MCF-7 breast cancer cells were analyzed by using MTT assay to determine the IC50 value and combination index (CI) to evaluate the combinatorial effect. Apoptosis was analyzed with flowcytometry (annexin V). EES showed a dose-dependent cytotoxicity (IC50 value of 37 µg/ml), while combinatorial treatment showed that 7 concentrations was found to be synergist with doxorubicin on MCF-7 cells. Combinatorial treatment also triggered apoptotic instead of single treatment. Based on this result, we conclude that ethanolic extract of secang wood is potential as chemosensitizing agent in breast cancer.Keywords: Caesalpinia sappan L, MCF-7 cells, doxorubicin, apoptosis.
Protective efficacy of various carbonyl compounds and their metabolites, and nutrients against acute toxicity of some cyanogens in rats: biochemical and physiological studies
Authors: Bhattacharya Rahul , Gujar Niranjan L , Kumar Deo , John Jebin Jacob 
Published: February 2018

Abstract
Cyanogens are widely used in industries and their toxicity is mainly due to cyanogenesis. The antidotes for cyanide are usually instituted for the management of cyanogen poisoning. The present study reports the protective efficacy of 14 carbonyl compounds and their metabolites, and nutrients (1.0 g/kg; oral; +5 min) against acute oral toxicity of acetonitrile (ATCN), acrylonitrile (ACN), malononitrile (MCN), propionitrile (PCN), sodium nitroprusside (SNP), succinonitrile (SCN), and potassium ferricyanide (PFCN) in rats. Maximum protection index was observed for alpha-ketoglutarate (A-KG) against MCN and PCN (5.60), followed by dihydroxyacetone (DHA) against MCN (2.79). Further, MCN (0.75 LD50) caused significant increase in cyanide concentration in brain, liver and kidney and inhibition of cytochrome c oxidase activity in brain and liver, which favorably responded to A-KG and DHA treatment. Up-regulation of inducible nitric oxide synthase by MCN, PCN and SNP, and uncoupling protein by PCN and SNP observed in the brain was abolished by A-KG administration. However, no DNA damage was detected in the brain. MCN and SNP significantly decreased the mean arterial pressure, heart rate, respiratory rate and neuromuscular transmission, which were resolved by A-KG. The study suggests a beneficial effect of A-KG in the treatment of acute cyanogen poisoning.
Animal models of maternal depression for monitoring neurodevelopmental changes occurring in dams and offspring
Authors: Bogi Eszter , Belovicova Kristína , Csatlosova Kristína , Dubovicky Michal 
Published: February 2018

Abstract
Depression is one of the most prevalent and life-threatening forms of mental illness affecting about 20% of the population. Depressive disorder as a biochemical phenomenon, was first recognized in the mid-20th century of research, however the etiology of this disease is still not well understood. Although the need to investigate depressive disorders has emerged from the needs of clinical practice, there are many preclinical studies, which brought new insights into this field of research. During experimental work it was crucial to develop appropriate animal models, where the neurohumoral mechanism was similar to humans. In the past decades, several animal models of maternal depression have been developed. We describe the three most popular rodent models of maternal depression which are based on 1. stress prior to gestation, 2. prenatal stress and 3. early life stress. The above-mentioned animal models appear to fulfill many criteria for a relevant animal model of depression; they alter the regulation of the HPA, induce signs of depression-like behavior and several antidepressant treatments can reverse the state induced by maternal stress. Although, they are not able to model all aspects of maternal depression, they are useful models for monitoring neurodevelopmental changes occurring in dams and offspring.
Animal tests for anxiety-like and depression-like behavior in rats
Authors: Belovicova Kristina , Bogi Eszter , Csatlosova Kristina , Dubovicky Michal 
Published: February 2018

Abstract
An animal model of human behavior represents a complex of cognitive and/or emotional processess, which are translated from animals to humans. A behavioral test is developed primarily and specifically to verify and support a theory of cognition or emotion; it can also be used to verify a theory of a psychopathology, but it is not developed for a particular type of psychopathology. The paper reviews tests commonly used in novel drug discovery research. Focus is especially on tests which can evaluate anxiety-like (open-field test, novelty suppressed feeding, elevated plus maze, light/dark box, stressinduced hyperthermia) and depression-like behaviors (forced swim test, tail suspension test, sucrose preference test) as they represent an important methodological tool in pre-clinical as well as in behavioral toxicology studies.
The effects of berberine on reactive oxygen species production in human neutrophils and in cell-free assays
Authors: Kassab Rami B. , Vasicek Ondrej , Ciz Milan , Lojek Antonin , Perecko Tomas 
Published: February 2018

Abstract
The health benefits of berberine have been recognized for years. Even so, its effects on human neutrophils, the first line of immune defense, have not been reported. The purpose of this study was to investigate the effects of berberine on the human neutrophil oxidative burst. Reactive oxygen species production was analyzed by luminol-enhanced chemiluminescence. The analysis was performed in spontaneous and stimulated (phorbol myristate acetate (PMA) or opsonized zymosan particles (OZP)) whole blood and isolated neutrophils in the presence or absence of berberine. The effects of berberine on oxidant production in cell-free assays were evaluated using luminescence (H2O2-peroxidase-luminol) and fluorescence (Oxygen Radical Absorbance Capacity – ORAC) techniques. Berberine decreased the production of reactive oxygen species in human whole blood and isolated neutrophils stimulated with either PMA or OZP with a different efficiency (EC50 was 69 μM and 197 μM for PMA and OZP, respectively). The effect was more pronounced in isolated neutrophils. Cell-free assays showed the antioxidant activity of berberine against peroxyl radicals and hydrogen peroxide. Based on our results, we suggest that the effects of berberine on reactive oxygen species production in human neutrophils are due to its antioxidant activity.
Monotherapy of experimental metabolic syndrome: II. Study of cardiovascular effects
Authors: Knezl Vladimír , Sotníková Ružena , Brnoliaková Zuzana , Stankovičová Tatiana , Bauer Viktor , Bezek Štefan 
Published: February 2018

Abstract
Metabolic syndrome belongs to the most important risk factors of cardiovascular diseases. The aim of this study was to investigate changes in cardiovascular system induced by high cholesterol and high fat diet (HCHF) in HTG rats and their influence by a pyridoindole antioxidant – SMe1EC2 (S). The effects of S were compared with those of atorvastatin (A). Male HTG rats were fed HCHF (1% cholesterol + 7.5% lard) for 4 weeks. S and A were administered p.o., 50 mg/kg b.w. Following experimental groups were used: Wistar rats (W), hypertriglyceridemic rats (HTG), HTG rats fed HCHF (CHOL), HTG+S (S-HTG), CHOL+S (S-CHOL), and CHOL+A (A-CHOL). Values of blood pressure (BP) and selected ECG parameters were monitored in conscious animals, functions of the isolated heart and aorta were analyzed ex vivo. At the end of the experiment, systolic (sBP) and diastolic (dBP) blood pressure was increased in HTG and CHOL. S and A decreased BP in all treated groups. Accordingly with BP changes, the aortic endothelial function of CHOL was damaged. Both S and A administration ameliorated the endothelium-dependent relaxation to values of W. PQ and QTc intervals were prolonged in CHOL, while the treatment with S or A improved ECG findings. Prodysrhythmogenic threshold was decreased significantly in CHOL and both treatments returned it to the control values. In conclusion, HCHF increased BP, impaired endothelial relaxation of the aorta and potentiated susceptibility of myocardium to dysrhythmias. The effect of S on the changes induced by HCHF diet was more pronounced than that of A.
Teasing out the role of age and exposure in EFL learners’ lexical profiles: A comparison of children and adults
Authors: Agustin-Llach M.Pilar , Jiménez-Catalán Rosa M. 
Published: February 2018

AbstractThe present paper examines the lexical profiles of children and adult EFL learners in an attempt to untangle the roles of age and hours of exposure and their effect on lexical knowledge. Both age and exposure time have generally been acknowledged as relevant factors influencing foreign language acquisition, and vocabulary learning specifically. Participants in the study, who share the same amount of exposure to the target language but differ in age, were asked to write an informal letter introducing themselves. Their letters were scrutinized and mean production of tokens and types was found together with word frequencies and some lexical inconsistencies. In addition, the children participating in the study were enrolled in a CLIL program to match their hours of instruction with those of the adults. Their lexical profiles are characterized by fewer tokens and types and words of lower frequency related to the fields of school, home and science, the CLIL subject. They also use more cognates and commit more lexical inconsistencies than adult learners, who in turn produce more general words in longer letters. We interpret our results in light of the relevant role of age and instructional program.
Juxtaposition of Organizational Competitive Factors and Performance Evaluation in Conjunction with Their Implications for HRM in MNCs: Part One, Contextual Review and Comparison of Central European and Polish Findings
Authors: Stor Marzena , Poór József , Engle Allen D. 
Published: February 2018

AbstractObjective – The main goal of the paper is to determine whether there are any identifiable patterns of HRM perceptions and practices when the factors recognized as the companies’ competitive advantages and results of their performance outcomes are juxtaposed in conjunction with their implications for HRM.Methodology – The research was conducted in five Central European (CE) countries. The data collected from this region is used to assess the comparative context (descriptive statistics) for more detail correlational analyses conducted on the data coming exclusively from local subsidiaries of multinational corporations (MNCs) operating in Poland. This Polish data analysis is presented in a second article published in this volume.Findings - The average values of performance evaluations gain slightly better scores in Poland than in CE. The HQ of MNCs exert less influence on HRM practices at the local level in Poland than an average of the overall CE region.Value added – The research has theoretical significance because its results provide new evidence about the specificity of HRM in local subsidiaries of MNCs operating in the CE region. Furthermore, it identifies some patterns of HRM perceptions and practices at the local level of MNCs both in CE and Poland, and especially when the factors recognized as competitive advantages of local subsidiaries. The results of performance evaluations of these subsidiaries are juxtaposed in conjunction with their implications for HRM. All this makes a real and specific contribution to knowledge about strategic international HRM in MNCs.
Evolution and skeletal characteristics of European owls
Authors: Kessler Jenő Eugen 
Published: February 2018

Abstract
Owls represent typical nocturnal avian predators. They are known since the beginning of the Tertiary. Thirteen species live in Europe, but the number of extinct fossil species is only slightly above twice that number. The present genera appeared in the Neogene period. They also have a major significance regarding palaeoecology, since most of the fossilized remains of small-medium sized vertebrates are available from owl pellets. The author wishes to describe the occurrence and evolution of owls in Europe from the Cretaceous to current times, as well as to provide an osteological guide of recent species. The text is supplemented by 16 plates, 4 size charts, and extensive bibliography.
New species in the Hungarian avifauna in 2016
Authors: Hadarics Tibor 
Published: February 2018

Abstract
Two new species appeared in the Hungarian avifauna in 2016: the Rock Pipit and the Yellow-billed Loon. The Rock Pipit was trapped and ringed in the habitat reconstruction area (Borsodi-dűlő) near Fertőújlak on 10th October. The Yellow-billed Loon was seen and photographed on the Lake Balaton at Balatonföldvár, Szántód and Zamárdi on 3–13th December. The number of bird species which occurred in Hungary has risen to 414 with the occurrences of these species.