bluuebunny/crossref_metadata_2025_split huggingface dataset:
Procurement Policies for Mobile-Promotion Platforms
Authors: Aseri Manmohan , Dawande Milind , Janakiraman Ganesh , Mookerjee Vijay 
Published: October 2017

Mobile-promotion platforms enable advertisers (individual users or businesses) to directly launch their personalized mobile advertising campaigns. These platforms contract with advertisers to provide a certain number of impressions on mobile apps in their desired sets of geographic locations (usually cities or zip codes) within their desired time durations (for example, a month); the execution of each such a contract is referred to as a campaign. To fulfill the demands of the campaigns, the platform bids in real time at an ad exchange to win mobile impressions arising over the desired sets of locations of the campaigns and then allocates the acquired impressions among the ongoing campaigns. The core features that characterize this procurement problem—supply is uncertain, supply cannot be inventoried, and there are demand-side commitments to be met—are applicable to a variety of other business settings as well. Our analysis in this paper offers near-optimal policies for both a static model and a dynamic model of campaign arrivals. The static model represents a subscription-based setting, where customers provide information of their campaigns in advance to the platform. The dynamic model represents a setting where campaigns arrive randomly and the platform reacts to these arrivals in real time; for this model, our rolling-horizon policy periodically recomputes the platform’s procurement (or bidding) and allocation decisions. We establish performance bounds on our policies for both models and demonstrate the attractiveness of these bounds on real data. By isolating important structural features of a given set of campaigns, we discuss practical implementation issues and offer procurement-policy recommendations for a variety of settings based on these features. Data and the online appendix are available at https://doi.org/10.1287/mnsc.2017.2837 . This paper was accepted by Vishal Gaur, operations management.
Fair game? Journalists’ experiences of online abuse
Authors: Binns Amy 
Published: October 2017

Abstract
Online abuse of journalists through comments below articles or on Twitter is now ubiquitous. The tough-minded industry culture means that it has generally been dismissed as unimportant; however, high-profile cases of rape and bomb threats have given it greater significance. This research, based on a survey of 267 journalists and four detailed interviews, sought to establish what effect it had on them and their behaviour. Results showed that women were more likely than men to report often receiving insults or threats, and had stronger emotional reactions to abuse. News reporters were more likely to report abuse than other sectors of the industry, and were more likely to report problems with online gangs. Many described their powerlessness when targeted by organized gangs. Some respondents described serious problems offline and online, including leaving jobs and self-censoring due to fear of abuse.
Assessing Service-Learning in a Communication Curriculum
Authors: Soukup Paul A. 
Published: October 2017

Abstract
As service-learning programs grow in popularity in communication programs, the question of assessment takes on increasing importance. After reviewing the representative literature on service-learning and educational assessment, this article proposes a model for assessing service-learning programs and then applies that model through a secondary analysis of evaluative data collected over a 10-year period at a West Coast university.
Reviews
Authors: Pym Anne , Haynes W. Lance , Lippert Paul 
Published: October 2017

Abstract
Farrell, Thomas J. and Paul A. Soukup, eds. An Ong Reader: Challenges for Further Inquiry. Cresskill, NJ: Hampton, 2004. 592 pp. Cloth $89.50, ISBN 1-57273-444-2. Paper $35.00, ISBN 1-57273-445-0.
Levinson, Paul. Realspace: The Fate of Physical Presence in the Digital Age, On and Off Planet. London and New York: Routledge, 2003. 176 pp. Cloth $24.95, ISBN 0-4152-7743-4.
McLuhan, Marshall. The Mechanical Bride. Corte Madera, CA: Gingko Press, 2002. 158 pp. Cloth $35.00, ISBN 1-58423-050-9.
McLuhan, Marshall. Understanding Media: The Extensions of Man, Critical Edition (W. Terrence Gordon, ed.) Corte Madera, CA: Gingko Press, 2003. 611 pp. Cloth $24.95, ISBN 1-58423-073-8.
McLuhan, Marshall. Understanding Me (Stephanie Mcluhan and David Staines, eds.) Cambridge, MA: MIT Press, 2003. 317 pp. Cloth $27.95, ISBN 0-262-13442-X. Paper $15.95, ISBN 0-262-63317-5.
McLuhan, Marshall, and David Carson. The Book of Probes. Corte Madera, CA: Gingko Press, 2003. 573 pp. Cloth $39.95, ISBN 1-58423-056-8.
Towards a critique of universalism in screenwriting criticism
Authors: Maras Steven 
Published: October 2017

Abstract
Drawing on the experience of researching Indigenous screenwriting, as well as the work of Australian filmmaker Warwick Thornton, this article seeks to reflect on the universalism that underpins certain forms of screenwriting criticism. I highlight existing arguments focused on cultural diversity, draw on linguistic and anthropological perspectives (especially the Sapir-Whorf hypothesis), and examine issues of universalism and cultural context. I argue that universal forms of story and storytelling need to be approached more critically in screenwriting research. Without a critical attention to universalism radical differences in the way different cultures construct story, and the way different cultures explore different story worlds, will not be adequately recognized.
Part 8
Authors: Davis Christine , Lyall Scott , Leslie Esther , Bohme Gernot , Latour Bruno , Stengers Isabelle 
Published: October 2017

Abstract
Entries: Phosporescence, Fog, Atmosphere, Air, Water, Pixels. Includes text by Christine Davis, Scott Lyall, Esther Leslie, Gernot Bohme, Bruno Latour, Isabelle Stengers. Artworks by Christine Davis, Ian Cheng, Fujiko Nakaya, Jean-Luc Moulene, John Sabraw, June Pak, Rafael Ochoa, Jack Goldstein. Also includes End Notes and Masthead for issue.
Biennial in Casablanca: A summary
Authors: Fernández José Manuel Noceda 
Published: October 2017

Abstract
Dossier of art projects from the twelfth edition of the Havana Biennial.
Artists: Daniel Buren, César Cornejo, La Curtiduría, Sandra Monterroso, Guisela Munita, Juvenal Ravelo, Adrián Villar Rojas, Colectivo Pico Estudio, Renán Rodríguez, Rafael Villares.
Havana: Irreversible
Authors: Lord Susan 
Published: October 2017

Abstract
A panorama of key events (Salon de Mayo in 1967, the Havana Cultural Congress in 1968, the Exhibition of The Third World in 1968), artworks, and architectures (Pabellón Cuba, Coppelia, ISA, suburban housing, the Expo 67 pavilion) expressive of the cosmopolitanism of the 1959–1969 period – a form of decolonized cosmopolitanism, within which the newly self-described ‘Third World’ claimed Havana as its own.
‘You just censored two native artists’: Art as antidote, resisting the Vancouver Olympics
Authors: Adese Jennifer 
Published: October 2017

Abstract
This article theorizes resistance in the context of the Vancouver 2010 Olympics. Drawing on the work of Powhatan-Renapé and Lenape scholar Jack Forbes, this article situates anti-Olympic resistance within the context of struggles against what Forbes refers to as ‘wétiko psychosis’. As a kind of psycho-social illness, wétiko psychosis speaks to the pervasive capitalism at work within the Olympic machine and Indigenous relationships to capitalism and the Games. In turn, it then considers the role of art, in particular the image of the thunderbird created by Kwakwakwa’kw artist and activist Gord Hill and TsuuT’ina/Nak’azdli artist and activist Riel Manywounds, in the landscape of anti-Olympic resistance. This article argues that the thunderbird stands is both an antidote and vaccination for the kinds of consumptive sickness contemporary Olympics are plagued with. Lastly, I discuss how the thunderbird’s visual presence in the Olympic archive further reinforces its power.
Impactos causados pelos Resíduos Sólidos do Gesso no Polo Gesseiro de Trindade - PE
Authors: Dos Santos Antônio José , Araújo Cyro Ribeiro de Alencar , Silva Francisco Lopes da , Alexandre Lucimara Araújo Campos 
Published: October 2017

Resumo: O município de Trindade- PE tem se mostrado como uma referência no polo gesseiro do Araripe, promovendo o crescimento do seu município, região e Estado de Pernambuco, por seu potencial gesseiro, que vem crescendo a cada dia. Porém esse crescimento tem sua contribuição negativa, por criar um alto acúmulo de resíduos sólidos, que não tem uma destinação adequada prejudicando a população em questões relacionadas ao meio ambiente e problemas à saúde da comunidade. Diante desse crescimento exagerado de resíduos sólidos surgiram alguns questionamentos quanto ao destino correto desses resíduos e se de fato esses tem afetado a população de Trindade – PE. Nesse sentido o trabalho em questão objetivou descrever o impacto causado pelos resíduos sólidos do gesso, no polo gesseiro de Trindade/PE. Tendo como objetivos específicos; avaliar a destinação dos resíduos do gesso; identificar os fatores que interferem no processo de gerenciamento dos resíduos sólidos do gesso; descrever o impacto que a má destinação do gesso pode acarretar para a população exposta. O método de estudo aplicado foi o qualitativo, onde teve como fonte de pesquisa coleta de dados através de pesquisa bibliográfica e um questionário de múltipla escolha semiestruturado, formado por 10 questões semi-estruturadas elaboradas de forma seqüencial, sistemática e disposta em itens sendo que foram divididas em dois blocos contendo questões abertas e fechadas, além de anexo de imagens referente ao tema. As entrevistas aconteceram entre os dias 25 a 30 do mês de julho de 2017 e foram entrevistadas 80 pessoas no município de Trindade- PE. O estudo mostrou que a maioria das pessoas que moram próximos as fábricas sofrem com a poeira do gesso e que foram hospitalizadas 67 pessoas entre janeiro de 2016 a junho de 2017 com possíveis casos de doenças respiratórios relacionados aos resíduos do gesso no município. Além de problemas referentes ao meio ambiente quanta vegetação, solo, ar que tem sido contaminado pelos resíduos. Das 80 pessoas entrevistadas a maioria acha que a solução para esse problema é a reciclagem aliada à participação do poder público e empresas do setor gesseiro. Enquanto para o poder público e setor gesseiro essa ainda é questão que requer mais estudo, recursos tecnológicos, financeiros e conscientização de todos. Nesse sentido o trabalho se apresenta como uma forma de trazer opções de como lidar com esse problema e possíveis soluções quanto ao destino adequado dos resíduos sólidos do gesso.
Curcumin mediated attenuation of carbofuran induced toxicity in the heart of Wistar rats
Authors: Jaiswal S. K. , Gupta V. K. , Siddiqi N. J. , Sharma B. 
Published: October 2017

Carbofuran is used to improve the agricultural productivity as well as to protect the house hold and industrial products, but due to accumulation in the biological system, it causes serious side effects in many non-targets mammalian systems. The aim of present study is to evaluate the carbofuran induced oxidative stress in rat heart and its attenuation by using herbal product curcumin. Rats were divided into four groups; one group received 20 % LD50 of carbofuran another group of rats received same doses of carbofuran was pretreated with curcumin (100 mg kg-1 body weight) and remaining two other groups served as control and curcumin treated animals. The activity of lactate dehydrogenase (LDH) in the heart tissues and serum was evaluated and the activity of enzymatic antioxidants superoxide dismutase (SOD) and catalase (CAT) was estimated in the heart tissues. The level of malondialdehyde (MDA) in heart tissues was also measured. The Total cholesterol (TC) and high density lipoprotein (HDL) was measured in the serum of the entire animals group. The results of present study showed that the activity of LDH in heart tissues were decreased and in serum was elevated. The MDA level was significantly elevated due to exposure of carbofuran. The enzymatic antioxidants, SOD and CAT activities were also inhibited. The ratio of pro-oxidant (P)/antioxidant (A) was also found to be sharply increased in the rat heart tissues of carbofuran exposed animals. The alterations in all the parameter were recovered by the pretreatment of curcumin (100 mg kg-1 body weight).
Prolonged Elite Conflict and the Destruction of the Indonesian Islamic Union Party (PSII)
Authors: Subekti Valina Singka 
Published: October 2017

Even prior to Indonesia’s declaration of independence, political parties flourished as part of the political landscape of the archipelago and played a significant role in Indonesia’s struggle for independence. Instead of contributing to political development and institutionalisation, however, some political parties prove to be unable to survive the test of time. Indeed, one reason for this is internal conflict among party elites. Here I discuss the case of the Indonesian Islamic Union Party (PSII, Partai Syarikat Islam Indonesia), Indonesia’s first Islamic party, before its ultimate demise. This article argues that PSII’s destruction was the result of unresolved conflicts among the party’s elite. In fact, an examination of the party’s history reveals that party unity was fractured for decades as a result of protracted conflicts that resulted in its dissolution. Its return to politics during the newly democratic elections after 1998 remained compromised by the same chronic problem, which affected its ability to generate sufficient popular support to meet the prescribed electoral threshold.DOI: 10.15408/sdi.v24i2.4580
Al-Ḥarakāt al-munāhaḍah li al-mashāyikh wa al-‘ulamā’ al-ḥumr fī Priangan: al-Ittiḥād al-akhḍar 1920-1949 namūdhajan
Authors: Iskandar Mohammad 
Published: October 2017

The Islamic designation such as kiai or red ulema was used by supporters of The Green Association (SH) aimed at the elite of Islam who were labelled as communist or People’s Union (SR) and Indonesian Communist Party (PKI) activists. Giving a “red” label to the ulema was an effort to criminalize SH’s kiai and religious scholars supporting Islamic Association (SI) and it was considered harmful to the government authority. SH’s collective actions have succeeded enough in preventing the spread of Communism in the Priangan’s aristocrat community. Those actions were also managed to remove the sympathizers of the SI from the body of government’s bureaucracy. Yet, SH’s attempts to criminalize kiai and religious scholars using “red” label has failed. Even followers of the crime victim’s kiai had been increased, including the organization such as Al-Ittihadiyatul Islamiyyah (AII). Started from 1930s, SH’s collective actions started to decline until they completely disappeared.DOI: 10.15408/sdi.v24i2.5019
Parent Preferences for Shared Decision-making in Acute Versus Chronic Illness
Authors: Tom Dina M. , Aquino Christian , Arredondo Anthony R. , Foster Byron A. 
Published: October 2017

OBJECTIVES:The goal of this study was to examine preferences for shared decision-making (SDM) in parents of acutely ill versus chronically ill children in the inpatient setting. Additionally, we explored the effect of parental perception of illness severity and uncertainty in illness on decision-making preference.METHODS:In this cross-sectional study, we surveyed parents of children admitted to pediatric inpatient units at an academic, tertiary-care hospital. Surveys were administered in person and used validated tools to assess SDM preferences and uncertainty in illness. Descriptive statistics evaluated associations stratified by acute versus chronic illness, and multivariable analyses were performed.RESULTS:Of the 200 parents who participated, the majority were women (78%), Hispanic (81.5%), English speaking (73%), between 30 and 39 years old (37.5%), and had an education achievement of less than a college degree (77%). The mean age of hospitalized children was 8.1 years, and half reported a chronic illness. Most parents preferred an active (43%) or collaborative (40%) role in SDM. There was no association with SDM preference by demographics, number of previous hospitalizations, perception of illness severity, or uncertainty. However, parents of chronically ill children significantly preferred a passive role in SDM when they perceived a high level of uncertainty in illness.CONCLUSIONS:Most parents of hospitalized children prefer to take an active or collaborative role in SDM. However, parents of chronically ill children who perceive high levels of uncertainty surrounding their children’s illness prefer a passive role, thus illustrating the complexity in decision-making among this parent population.
Avaliação da atenção e memória de dependentes de álcool adultos jovens em fase de reabilitação
Authors: Cândido Juliédina Pereira , Jornada Luciano Kutz , Boarolli Micheli , Gomes Karin Martins 
Published: October 2017

O álcool é uma das substâncias químicas mais consumidas no Brasil. Como o adulto jovem encontra-se mais vulnerável ao álcool, pode acabar ficando dependente deste. Para esta pesquisa, participaram 10 adultos jovens dependentes de álcool, com idades entre 29 e 40 anos. O presente estudo objetivou avaliar os prejuízos na atenção e memória dos indivíduos, sendo utilizados os subtestes dígitos e sequência de números e letras da escala WAIS-III. Os resultados demonstraram que a maioria dos participantes encontra-se com sua memória de trabalho prejudicada e quanto maior o tempo de uso de álcool maior é o grau de prejuízo encontrado.
LAWSONE INHIBITS CELL GROWTH AND IMPROVES THE EFFICACY OF CISPLATIN IN SKOV-3 OVARIAN CANCER CELL LINES
Authors: Li Ping , Xin Hongyan , Liu Wenlian 
Published: October 2017

Background: Lawsone (LWS) is a colored napthoquinone moiety found in plant Lawsonia inermis L. (Lythraceae) it is
used as precursor for synthesis some anticancer drugs. In present research we evaluate the effect of LWS alone and in
combination with Cisplatin (CP) on SKOV-3 ovarian cancer cells.
Materials and Methods: Cell proliferation studies were done by MTT assay while the cell apoptosis studies were carried
by performing nuclear Hoechst 33258 staining. Cell cycle analysis was done by Flow cytometric studies, Immunoblotting
studies for protein expression was done, proteins controlling cell cycle such as cyclinD1, cyclin E, cyclin A, cyclin B1 and
Cip1/p21 and p53 which also are cyclin dependent inhibitors of protein kinase were estimated. Annexin V staining was
done to mark extent of apoptosis, expression of apoptotic protein such as Bcl-2, Bax, Bax/Bcl-2 ratio and activity of
caspase 3.
Results: LWS alone and in combination with CP suppressed the growth of SKOV-3 cells in dose-dependent manner.
Treatment inhibited SKOV-3 cells by arresting of G1/G0 phase in the cell cycle, by increasing the expression of p53 and
Cip1/p21 followed by decreasing levels of two important proteins cyclin E and cyclin D1. LWS was found to induce
apoptosis via decreasing the levels of Bcl-2, improving Bax:Bcl-2 ratio and activating caspase 3.
Conclusion: Results of this study clearly indicate LWS alone and in combination with CP have antiproliferative effect,
causes apoptosis of SKOV-3 cells via suppressing Bcl-2. LWS could be a useful compound for treatment of ovarian cancer.
SIMULTANEOUS DETERMINATION AND ANTI-INFLAMMATORY EFFECTS OF TRADITIONAL HERBAL MEDICINE, MAHWANG-TANG
Authors: Seo Chang-Seob , Yoo Sae-Rom , Jeong Soo-Jin , Ha Hyekyung 
Published: October 2017

Background: Mahwang-tang (MT) is a traditional Korean medicine consisting of six medicinal herbs and is used to
treat the influenza-like diseases.
Materials and Methods: We performed the simultaneous analysis of nine bioactive components in an MT sample
using a high-performance liquid chromatography–diode array detector (HPLC–DAD) analysis. In addition, the MT
sample was investigated the inhibitory effects against lipopolysaccharide (LPS)-stimulated RAW 264.7 cells.
Results: Recovery of the nine marker compounds was 98.24–102.05% and relative standard deviations of intra-day and
inter-day precisions of this method were 0.05–1.92% and 0.02–1.64%, respectively. Amounts of the nine bioactive
compounds in the MT samples were 0.24–24.86 mg/g. To determine the biological activity of MT, its effects on the
inflammatory reaction in LPS-treated RAW 264.7 macrophages were tested. The results suggest that MT possesses
anti-inflammatory activity via suppression of the nitric oxide/prostaglandin E2 pathway.
Conclusion: The established analytical method by HPLC–DAD is expected to help the quality control of MT samples
or related herbal prescriptions. Our data also suggest that MT may be a potential therapeutic candidate for various
inflammatory diseases.
Reservoir Implications of a Spill-Fill Sequence of Reservoir Charge Coupled with Viscosity and Asphaltene Gradients from a Combination of Water Washing and Biodegradation
Authors: Forsythe J. C. , De Santo Ilaria , Martin Robin , Tyndall Richard , Arman Kate , Pye Jonathan , O'Donnell Martin , Kenyon-Roberts Stephen , Nelson Robert K. , Reddy Christopher M. , Pomerantz Andrew E. , Canas Jesus Alberto , Zuo Julian Y. , Peters Kenneth E. , Mullins Oliver C. 
Published: October 2017

Abstract
Reservoirs with multiple processes that impact the quality and distribution of crude oils can be complex. Here, a series of seven reservoirs in the North Sea contain a viscosity profile that is strongly affected by a spill-fill sequence of reservoir charging, biodegradation, water washing, and variation in thermal maturity. Mapping the viscosity gradient and its origins is critical to understand how each factor contributes to the complexity of these reservoirs. Additionally, evaluation of reservoir connectivity is key. Combined studies of downhole fluid analysis (DFA) and high-resolution compositional analysis by comprehensive two-dimensional gas chromatography (GC×GC) can be used to unravel the contributions of various effects and provide an improved understanding of the reservoir. The seven reservoirs examined are consistent with a simple description of the multiple processes that contribute to the viscosity gradient and connectivity analysis. The maturity of charge in this spill-fill sequence has continued to increase with time; consequently, crude oil in deepest reservoir is most mature and the shallowest, the least mature. The oil spills from the oil-water contact (in these injectite reservoirs); consequently, the deepest reservoir is the least biodegraded and the shallowest reservoir the most biodegraded. Observations here are consistent with both biodegradation and water washing being dominated by in-reservoir confinement of the oil as opposed to during migration. The deepest reservoir exhibits mild biodegradation and mild water washing, while the nearby shallowest reservoir exhibits severe biodegradation and severe water washing. Finally, in this spill-fill process, the replacement of new oil for old, especially in the deepest reservoirs, indicates excellent reservoir connectivity.