bluuebunny/crossref_metadata_2025_split huggingface dataset:
Enduring Effects of Goal Achievement and Failure Within Customer Loyalty Programs: A Large-Scale Field Experiment
Authors: Wang Yanwen , Lewis Michael , Cryder Cynthia , Sprigg Jim 
Published: January 2016

This research investigates whether there are enduring effects of goal achievement and failure within customer loyalty promotion programs. We collaborated with a major hotel chain to launch a large scale field experiment involving 95,532 existing loyalty customers. We observed customers’ hotel stays for eight months before the experiment, eight months during the experiment, and eight months after the experiment. Customers in the treatment group were asked to increase their hotel nights during the 8-month promotion by a set percentage relative to their baseline to receive a reward. Overall, the promotion led to increased purchasing in the post-promotion period. However, only 20% of customers successfully reached the goal whereas 80% missed the goal. We use a propensity score analysis to examine the distinct effects of goal achievement versus goal failure. Results show that goal attainment significantly increased post-promotion purchasing whereas goal failure significantly reduced post-promotion purchasing. Additionally, we use econometric methods to empirically test a behavioral theory of relationship-based reciprocity. We find that customers in a high status tier relationship, with the most invested in the firm, are most affected by goal failure whereas customers in a low status tier relationship, with the least invested in the firm, are most affected by goal success. Because the type of loyalty program described in this paper is widely used in a variety of industries the findings suggest that marketers should set reachable goals within loyalty promotion programs. Firms should be particularly cautious about the impact of goal failures for the firm’s most loyal customers. Data, as supplemental material, are available at http://dx.doi.org/10.1287/mksc.2015.0966 .
Two-Hour Algorithm for Triage toward Rule-Out and Rule-In of Acute Myocardial Infarction by Use of High-Sensitivity Cardiac Troponin I
Authors: Boeddinghaus Jasper , Reichlin Tobias , Cullen Louise , Greenslade Jaimi H , Parsonage William A , Hammett Christopher , Pickering John W , Hawkins Tracey , Aldous Sally , Twerenbold Raphael , Wildi Karin , Nestelberger Thomas , Grimm Karin , Rubini Gimenez Maria , Puelacher Christian , Kern Vera , Rentsch Katharina , Than Martin , Mueller Christian 
Published: January 2016

Abstract

BACKGROUND
The early triage of patients toward rule-out and rule-in of acute myocardial infarction (AMI) is challenging. Therefore, we aimed to develop a 2-h algorithm that uses high-sensitivity cardiac troponin I (hs-cTnI).

METHODS
We prospectively enrolled 1435 (derivation cohort) and 1194 (external validation cohort) patients presenting with suspected AMI to the emergency department. The final diagnosis was adjudicated by 2 independent cardiologists. hs-cTnI was measured at presentation and after 2 h in a blinded fashion. We derived and validated a diagnostic algorithm incorporating hs-cTnI values at presentation and absolute changes within the first 2 h.

RESULTS
AMI was the final diagnosis in 17% of patients in the derivation and 13% in the validation cohort. The 2-h algorithm developed in the derivation cohort classified 56% of patients as rule-out, 17% as rule-in, and 27% as observation. Resulting diagnostic sensitivity and negative predictive value (NPV) were 99.2% and 99.8% for rule-out; specificity and positive predictive value (PPV) were 95.2% and 75.8% for rule-in. Applying the 2-h algorithm in the external validation cohort, 60% of patients were classified as rule-out, 13% as rule-in, and 27% as observation. Diagnostic sensitivity and NPV were 98.7% and 99.7% for rule-out; specificity and PPV were 97.4% and 82.2% for rule-in. Thirty-day survival was 100% for rule-out patients in both cohorts.

CONCLUSIONS
A simple algorithm incorporating hs-cTnI baseline values and absolute 2-h changes allowed a triage toward safe rule-out or accurate rule-in of AMI in the majority of patients.
The Duce on the Screen: The image of Mussolini in the newsreels of the Istituto Luce
Authors: Famulari Umberto 
Published: January 2016

Abstract
The article begins with an introduction that highlights the uniqueness of the newsreels produced by the Istituto Luce, and underlines their peculiarity of being a fundamental tool of propaganda in advertising the image and aura of the Duce. It also shows that they anticipated some of the most crucial propaganda strategies that emerged from the study of Sigfried Kracauer on the aesthetics of the Nazi Newsreels produced after 1933. The article is an analysis of a selection of images of the Duce extracted from the Istituto Luce newsreels filmed during the period 1928–1932, and will be particularly focused on productions filmed during the reclamation of the marshes in Tuscany and the construction of Littoria in Lazio. The argument made in the article is that the Luce skilfully used the newsreels to build the myth of the Duce as the founder of the new Italy and the embodiment of the new Fascist man, placing the body of Mussolini, his words and his perpetual presence at the centre of the newsreels narrative in order to dominate the Italian cinema screens.
Cinema and Sassi: Urban development and film-induced tourism in Matera and Basilicata
Authors: Ferrari Chiara Francesca 
Published: January 2016

Abstract
The article discusses the impact that cinema has had on the Città dei Sassi/the City of Stones throughout its recent history, specifically on its preservation and touristic development against the odds of its southern backwardness. This article provides a comprehensive look at the phenomenon of urban development and film-induced tourism through the use of a variety of sources that cover a wide spectrum of fields: Materan architecture, preservation and urban development, cultural and anthropological texts, theoretical discourses about the evocative and symbolic power of film location, economic discussions about film tourism and documents about policy-making and tourism in Matera and the region Basilicata. In particular, the article explores three films that have significantly contributed to the exposure of Matera in the national and international arena: Pier Paolo Pasolini’s The Gospel (1964), Mel Gibson’s The Passion (2004), and Rocco Papaleo’s Basilicata Coast to Coast (2010).
Watching television today. A comparative survey of Italian and American students’ habits in front of television
Authors: Andò Romana , Pizza Stefania , Corsini Fabio 
Published: January 2016

Abstract
This article is the result of a comparative survey focusing on television consumption among Italian and American university students. The research aimed to investigate their media habits mostly in relation to the experiences, practices and meanings associated with the consumption of television content. Our results show that next to traditional television broadcasting, the multiplication of screens and its hybridization with the web contribute to the enhancement and expansion of the television-viewing experience. Television consumption – and the meanings associated with it – depends on a set of interdependent variables: availability and access to technology, contexts and settings, practices and habits, and symbolic forms (content and genre). By focusing on television drama consumption, we attempt to demonstrate that watching television today is a complex experience encompassing a variety of activities, devices and content, as well as various forms of television. Consequently, watching television takes on different meanings according to the technological and cultural contexts of viewing.
Film Reviews
Authors: Russo Paolo , Cristiano Anthony , Bertolio Johnny L. 
Published: January 2016

Abstract
Gian Luigi Rondi: Vita, Cinema, Passione, Giorgio Treves (2014) Rome: Iterfilm/Luce/Lazio Film Commission
A Portrait of a Nation and the Future of its Cinema: 50 Anni di David 1956–2006, La storia per immagini (Project headed by Massimo Mascolo. Released by Ente David di Donatello – Accademia del Cinema Italiano, AGIS, ANICA, thanks to Rai Cinema and Istituto Luce, 76 min., DVD – Rome, Italy, 2007)
The literary substance of The Great Beauty (2013)
Are dehydrated specimens a lost cause? A case study to reclaim dehydrated fluid-preserved specimens
Authors: Singer Randal A 
Published: January 2016

Abstract
Fluid-preserved specimens in collections persist only as long as their preservative is maintained. When preservatives evaporate due to neglect or container malfunction, collection managers are often forced to discard the specimens. Subjecting specimens to a rehydration process can be both time consuming and hazardous. A recent development in vertebrate specimen rehydration that mitigates these hazards and is relatively simple to conduct is discussed. Through the use of concentrated water vapor, and gradual staging in various concentrations of preservative, dehydrated museum specimens can be rehydrated. Similar techniques have been applied to invertebrates for decades, and more recently to herpetofauna. Herein a new technique is applied to both fishes and mammals and its efficacy for most other groups is indicated.
Conservation process of water-damaged herbarium specimens at the Harvard University Herbaria
Authors: Peters Melinda 
Published: January 2016

Abstract
In December 2009, following an upgrade of the Harvard University Herbaria's heating and cooling system, a pipe burst in one room, resulting in the soaking of specimens in the adjacent cases. The soaked specimens were removed, and the degree of water damage was assessed. The saturated specimens were placed in plastic bags and immediately transferred to a walk-in freezer set at −20°C. Slightly wet specimens were spread out to air dry. Restoration of the frozen specimens involved tests to determine the most effective method for restoring them to usable condition. Test specimens of no scientific value were intentionally soaked, then dried using two procedures: (1) silica gel desiccation and (2) vacuum freeze drying. Freeze-dried specimens did not adhere to each other as much as did those that were dried with silica gel and was the method chosen. Upon their return, the dried specimens were sorted into groups: (1) those that were immediately ready to be returned to the collection, (2) those requiring minor repair, such as reattaching detached labels or plant parts, and (3) those requiring major repair. All specimens were annotated to indicate that they were water damaged and the method of restoration used and then they were returned to the collection.
Trends and Future Projections for Marine Biogeochemistry Research in Indonesia (Tren dan Proyeksi Penelitian Biogeokimia Laut di Indonesia)
Authors: Wahyudi A’an Johan 
Published: January 2016

Biogeokimia sebagai ilmu sistem merupakan bidang yang relatif baru di Indonesia, jadi proyeksi kedepan perlu dilakukan untuk riset di bidang kelautan. Tujuan dari kajian ini adalah untuk memilah tren penelitian di bidang biogeokimia sekaligus menentukan kesempatan penelitian biogeokimia kelautan di Indonesia di masa yang akan datang. Analisis bibliometrik dipergunakan dalam kajian ini dengan basis data sitasi publikasi ilmiah sebagai sumber data utama. Kata kunci 'marine biogeochemistry' dipakai untuk memilah basis data secara otomatis. Analisis lanjutan yang lebih detil dilakukan pada publikasi pada tahun 2011-2013. Selain itu, data mengenai tema penelitian oseanografi pada Pusat Penelitian Oseanografi dan Badan Penelitian dan Observasi Kelautan. Berdasarkan analisis tersebut, prediksi tema riset biogeokimia kelautan di Indonesia dapat dilakukan. Topik yang mungkin menjadi riset kedepan adalah: efek pemanasan global terhadap mangrove dan terumbu karang, efek pengasaman air laut terhadap produksi primer atau organisme bentik, pergeseran distribusi spesies, peran biogeokimia spesies tertentu pada transfer materi organik. Sebagai bidang ilmu yang relatif baru, biogeokimia dapat menjadi bagian esensial pada berbagai kajian komprehensif pada ilmu kelautan, khususnya pada tema yang signifikan seperti perubahan iklim global dan pengasaman air laut. Kata kunci: bibliometri, biogeokimia kelautan, tren, global, proyeksi Biogeochemistry as the science system is relatively new field in Indonesia, therefore, projection is needed for the future research in marine science. The objectives of this study are to specify the trends in biogeochemistry research topics and to determine the opportunities for marine biogeochemistry research in Indonesia. Bibliometric analysis was used with citation databases as the main data. The keyword ‘marine biogeochemistry’ was used to sort the database. We conducted the further analysis mostly in publications from 2011-2013. The data about research themes related to oceanography in Indonesia were collected from Research Center for Oceanography and Institute for Marine Research and Observation). On the basis of the analyses, we tried to predict the likely main themes in marine biogeochemistry in Indonesia in the future. The likely topics are: the effects of global warming on mangroves and coral reefs, the effects of ocean acidification on primary production or benthic organisms, shifts in species distribution, and the biogeochemical role of certain species in organic material transfer. It is suggested that the relatively new discipline of biogeochemistry must be an essential part of any comprehensive study of marine science, especially in significant areas such as global climate change and ocean acidification. Keywords: bibliometry, marine biogeochemistry, trend, global, projection
Rancang Bangun, Uji Coba dan Analisis Hasil Pengukuran Instrumen Pengukur Tinggi Gelombang Permukaan Laut (Design, Testing and Results Analysis of Sea Surface Wave Height Instrument Measurement)
Authors: Astuti Khasanah Dwi , Jaya Indra 
Published: January 2016

Gelombang merupakan salah satu parameter penting yang berpengaruh terhadap dinamika yang terjadi di pantai, namun pengukuran langsung gelombang relative masih jarang dilakukan. Makalah ini menguraikan hasil rancang bangun, uji coba dan analisis hasil pengukuran instrument pengukur tinggi gelombang pemukaan laut. Instrumen dirancang menggunakan sensor accelerometer yang diletakkan pada sebuah pelampung untuk dapat mengikuti pergerakan partikel air di permukaan laut dan sebagai pengendali utama kerja instrument digunakan mikro kontroler ATmega32. Data dari sensor kemudian disimpan pada MMC/SD card dan dilakukan analisis data lapang menggunakan perangkat lunak MATLAB. Analisis data menggunakan zero crossing analysis untuk mendapatkan karakteristik gelombang. Pengukuran dilakukan dengan system penambatan pada satu titik tetap pada dasar perairan, dan uji lapang dilakukan di perairanWakatobi, Sulawesi Tenggara pada Juli 2013 di kedalaman 8 meter. Dari hasil analisis data pada lokasi pengamatan selama 22 jam perekaman menunjukkan karakteristik gelombang, yaitu rata-rata tinggi gelombang sebesar 0.72 meter; tinggi gelombang signifikan (Hsig) 1.32 meter dan tinggi gelombang maksimum (Hmax) 2.58 meter. Sebagai kesimpulan, instrument pengukur tinggi gelombang yang telah dikembangkan dan diuji menunjukkan bahwa instrument telah bekerja dengan baik dalam mengukur tinggi gelombang dan data hasil pengukuran ini dapat dianalisis lebih lanjut. Kata kunci: accelerometer, instrumen, gelombang, wakatobi Ocean wave is one of the important parameter that affects the dynamic of the coastal. Ocean monitoring that provides real-time data are needed to help better understand of the ocean. The objectives of this study are designing and constructing an instrument to measure the wave height. The instrument was designed by using accelerometer sensor and it was placed on a buoy to follow the water particle movement on the sea surface. Electronics system used was ATmega32 microcontroller as the main control of this instrument. Data from the sensors were stored on the MMC/SD card. MATLAB software was used to analyse the data by using zero crossing method to get the wave properties. The instrument measured at one fixed point by mooring system. This instrument had undergone fields test in Wakatobi, Southeast Sulawesi and was moored at 8 meters depth. Data analysis in 22 hours recording in location showed that the average wave height was 0.72 meters; the significant wave height (Hsig) was 1.32 meters and the maximum wave height (Hmax) was 2.58 meters.In conclusion, the wave buoy instrument that we have developed and tested showed that it work well as intended in measuring wave height, and the measured data can be further analyzed. Keywords: accelerometer, instrument, wave, wakatobi
Current Structure and Spatial Variation of Indonesian Throughflow in Makassar Strait Under Ewin 2013 (Struktur Arus dan Variasi Spasial Arlindo di Selat Makassar dari Ewin 2013)
Authors: Horhoruw Selfrida Missmar , Atmadipoera Agus Saleh , Purba Mulia , Purwandana Adi 
Published: January 2016

Selat Makassar (SM) merupakan pintu masuk utama Arus Lintas Indonesia (Arlindo) membawa transport Arlindo sekitar 75% dari total 15 Sv. Pengukuran mooring arus di Kanal Labani telah dilakukan sejak tahun 1996, namun pengukuran hidrografi yang mencakup seluruh kawasan SM jarang dilakukan. Kontur selat yang berupa kanal dengan keragaman batimetri sangat mempengaruhi karakteristik massa air yang bergerak di dalamnya sehingga diperlukan penelitian mencakup seluruh kawasan SM. Tujuan penelitian ini adalah mengkaji variasi spasial dan struktur arus dan massa air Arlindo di kawasan SM dari hasil ekspedisi EWIN Juni 2013. Data hidrografi yang digunakan terdiri dari 29 casts CTD yang tersebar di kawasan SM dan data arus di kedalaman 0-125 m dari shipboard ADCP sepanjang lintasan survei. Hasil penelitian menunjukkan Arlindo Makassar dicirikan arus jet kuat intensif di kedalaman termoklin (75-125 m), dimana pola alirannya mengarah ke selatan sampai barat daya di pintu masuk utara SM. Arus ini berlanjut sampai mendekati lintang 2°LS, yang selanjutnya arah alirannya berubah ke tenggara menyusuri lereng dangkalan Kalimantan yang mengarah ke Kanal Labani. Arus jet berubah ke arah selatan sampai tenggara di kanal ini dan menjadi lebih kuat. Sirkulasi di sisi tepi barat laut SM terbentuk pusaran arus searah jarum jam. Stratifikasi massa air Arlindo Makassar didominasi massa air Pasifik Utara, yaitu North Pacific Subtropical Water (NPSW) di kedalaman termoklin dan North Pacific Intermediate Water (NPIW) di bawah termoklin. Terdapat variasi spasial massa air NPSW dan NPIW, dimana semakin kearah selatan nilai salinitas maksimum (minimum) NPSW (NPIW) semakin berkurang sekitar 0.03 psu. Ketebalan lapisan termoklin sisi timur selat lebih besar sehingga distribusi vertikal massa air Pasifik Utara tersebut cenderung lebih kuat di sisi timur sehingga ditemukan intensifikasi Arlindo ke arah barat Selat Makassar.
Anethum graveolens L. In Vitro Cultures – a Potential Source of Bioactive Metabolites, Phenolic Acids and Furanocoumarins
Authors: Szopa Agnieszka , Ekiert Halina 
Published: January 2016

Abstract
In vitro cultures of Anethum graveolens (dill) were maintained on the Linsmaier and Skoog (LS) medium – three variants, and the Murashige and Skoog (MS) medium – seven variants, which contained different amounts of plant growth regulators, cytokinin (BAP) and auxin (NAA) (from 0.1 mg l−1 to 3.0 mg l−1). Methanolic extracts from in vitro grown biomass were analyzed by HPLC for free phenolic acids and furanocoumarins. The total amounts of free phenolic acids on the LS medium variants were similar (35.23–38.65 mg 100 g−1 DW), but higher on the MS variants, ranging from about 66 mg 100 g−1 DW to 100 mg 100 g−1 DW. The main metabolites were: p-hydroxybenzoic acid (max. 24.41 mg 100 g−1 DW) on the LS−based media, and salicylic acid (max. 57.88 mg 100 g−1 DW) and p-hydroxybenzoic acid (max. 36.27 mg 100 g−1 DW) on the MS−based media. The total amounts of furanocoumarins were lower, as they did not exceed 8.5 mg 100 g−1 DW on the LS media and 25 mg 100 g−1 DW on the MS media. The main compounds in this group were bergapten (max. 15.01 mg 100 g−1 DW) and marmesin (max. 8.12 mg 100 g−1 DW). The MS variant containing 0.5 mg l−1 BAP and 2.0 mg l−1 NAA was proposed as the best production medium for both groups of metabolites. The maximum total amounts of free phenolic acids obtained in the in vitro grown biomass were slightly higher than their amounts in the fruits of the mother plant analyzed for comparison (99.66 mg 100 g−1 DW and 93.34 mg 100 g−1 DW, respectively); the maximum total amounts of furanocoumarins were approximately 1.8 times higher than in the fruits (24.26 mg 100 g−1 DW and 13.67 mg 100 g−1 DW, respectively).
Selenite is More Efficient than Selenate in Alleviation of Salt Stress in Lettuce Plants
Authors: Hawrylak-Nowak Barbara 
Published: January 2016

Abstract
There is increasing evidence showing that low selenium (Se) concentrations may increase tolerance of crop plants to several environmental stresses. The aim of this study was to compare the influence of two chemical forms of Se (selenite or selenate) at different concentrations (2 or 6 μM) on the resistance of butterhead lettuce (Lactuca sativa L. var. capitata) cv. Justyna to NaCl-induced stress (40 mM NaCl). Plant growth was negatively affected by salinity, but the level of photosynthetic pigments was not reduced. Se application at a concentration of 2 μM significantly improved the growth of salt-stressed plants, but selenite was much more effective than selenate in enhancing salt-tolerance of lettuce. The growth-promoting effect of Se was also noted at 6 μM of selenite, but did not appear at 6 μM of selenate. The beneficial effect of Se in salt-stressed lettuce could be due to antioxidative activity of Se, root system growth stimulation, and/or increase in photosynthetic pigment concentration after Se supplementation; however, it was not related to either increase in proline accumulation or reduction in foliar Na+ or Cl− concentration. These results imply that Se application, especially in the form of selenite, can enhance antioxidant defense of lettuce under salt stress, and Se supplementation may be recommended for areas of lettuce cultivation with excessive salt accumulation.