bluuebunny/crossref_metadata_2025_split huggingface dataset:
UPAYA PENINGKATAN CITRA YAYASAN AURICA MELALUI OPTIMALISASI PENGELOLAAN MEDIA SOSIAL INSTAGRAM DAN YOUTUBE
Authors: Aurelia Marcela , Malik Luthfi Nur'aini 
Published: July 2024

Dalam kegiatan upaya peningkatan citra di Yayasan Aurica dilaksanakan dengan pemanfaatan media sosial sebagai wadahnya. Yayasan Aurica sendiri sebelumnya sudah menggunakan media sosial Instagram dan Youtube untuk mengenalkan Yayasan Aurica kepada khalayak umum, namun belum dijalankan secara optimal. Dalam penelitian ini, peneliti menggunakan metode deskriptif dimana mahasiswa Universitas 17 Agustus 1945 Surabaya turut serta langsung dalam kegiatan ini. Peningkatan citra yayasan ini dianggap penting karena banyak orang yang belum mengetahui tentang Pendidikan Inklusi dan juga Habilitasi Pendengaran.
PENGARUH LIVE STREAMING DAN BRAND IMAGE TERHADAP PERILAKU IMPULSIVE BUYING PADA PEMBELIAN BITTERSWEET BY NAJLA DI SHOPEE
Authors: Putri Elisa Mardiani , Mulyati Diana Juni , Mulyati Awin 
Published: July 2024

Di masa globalisasi ini banyak orang yang menyukai makanan manis. Salah satu makanan yang sangat digemari oleh generasi milenial sekarang adalah dessert. Bittersweet By Najla adalah tempat penelitian ini. Selama ini yang kita tahu bahwa dessert selalu disajikan dipiring namun Najla Farid Bisyir mencoba inovasi membuat dessert box yang dapat dimakan langsung ditempatnya dan bisa praktis dibawa kemana saja. Penelitian ini bertujuan untuk mengetahui dan menganalisis pengaruh live streaming dan brand image terhadap perilaku impulsive buying. Penelitian kuantitatif dipilih untuk menjadi jenis penelitian ini. Semua orang yang telah membei produk dari Bittersweet By Najla membentuk populasi penelitian. Dalam penelitian ini diperoleh sampel sebanyak 100 responden melalui penggunaan kuesioner dan teknik non-probability purpose sampling. Temuan penelitian menunjukkan bahwa Live Streaming dan Brand Image berdampak pada Impulsive Buying. Oleh karena itu, live streaming dan brand image bersamaan memiliki dampak terhadap impulsive buying.
Workplace injustice and self‐reported disease and absenteeism in South Korea
Authors: Min Jin‐Young , Park Shin‐Goo , Kim Seung‐Sup , Min Kyoung‐Bok 
Published: August 2013

AbstractBackgroundThis study investigated whether experience of workplace injustice was associated with self‐reported occupational health using a nationally representative sample of Korean workers.MethodsWe used the first wave of the Korean Working Conditions Survey (KWCS) and included 7,007 wage employees as the study population. Workplace injustice included the experience of discrimination, violence, or harassment, and occupational health was measured as self‐reported health problems and absenteeism. Personal, occupational, and job‐related characteristics were included as covariates.ResultsAn average of 7.2% of workers reported experiencing at least one workplace injustice over the past 12 months. Female workers were significantly more likely to experience age and gender discrimination, and unwanted sexual attention than male workers. Both male and female workers who experienced any workplace injustice (i.e., discrimination, harassment, or violence) reported approximately two‐ to threefold increased risk for physical and mental health problems (i.e., backaches, muscular pain, stomach pain, overall fatigue, headaches, anxiety/depression, sleeping problems, and injury) and absenteeism due to accidents or due to health problems.ConclusionPerceived injustice at work was significantly associated with an increased risk of occupational disease and absenteeism for Korean wage employees. Am. J. Ind. Med. 57:87–96, 2014. © 2013 Wiley Periodicals, Inc.
Associations of objectively measured and self‐reported sleep duration with carotid artery intima media thickness among police officers
Authors: Ma Claudia C. , Burchfiel Cecil M. , Charles Luenda E. , Dorn Joan M. , Andrew Michael E. , Gu Ja Kook , Joseph Parveen Nedra , Fekedulegn Desta , Slaven James E. , Hartley Tara A. , Mnatsakanova Anna , Violanti John M. 
Published: August 2013

AbstractBackgroundWe aimed to examine the association of objectively measured and self‐reported sleep duration with carotid artery intima media thickness (IMT) among 257 police officers, a group at high risk for cardiovascular disease (CVD).MethodsSleep duration was estimated using actigraphic data and through self‐reports. The mean maximum IMT was the average of the largest 12 values scanned bilaterally from three angles of the near and far wall of the common carotid, bulb, and internal carotid artery. Linear and quadratic regression models were used to assess the association of sleep duration with IMT.ResultsOfficers who had fewer than 5 or 8 hr or more of objectively measured sleep duration had significantly higher maximum IMT values, independent of age. Self‐reported sleep duration was not associated with either IMT measure.ConclusionAttainment of sufficient sleep duration may be considered as a possible strategy for atherosclerosis prevention among police officers. Am. J. Ind. Med. 56:1341–1351, 2013. Published 2013. This article is a U.S. Government work and is in the public domain in the USA.
Purification and characterization of a protein with antifungal, antiproliferative, and HIV‐1 reverse transcriptase inhibitory activities from small brown‐eyed cowpea seeds
Authors: Tian Guo‐Ting , Zhu Meng Juan , Wu Ying Ying , Liu Qin , Wang He Xiang , Ng Tzi Bun 
Published: August 2013

AbstractA 36‐kDa protein, with an N‐terminal sequence highly homologous to polygalacturonase (PG) inhibiting proteins, was isolated from small brown‐eyed cowpea seeds. The protein was unadsorbed on diethylaminoethyl cellulose but adsorbed on both Affi‐gel blue gel and SP‐sepharose. It inhibited mycelial growth in the fungus Mycosphaerella arachidicola with an half‐maximal (50%) inhibitory concentration (IC50) of 3.3 µM. It reduced [methyl‐3H] thymidine incorporation into MBL2 lymphoma and L1210 leukemia cells with an IC50 of 7.4 and 5.4 µM, respectively. It inhibited human immunodeficiency virus type 1 (HIV‐1) reverse transcriptase with an IC50 of 12.9 µM. However, it did not inhibit PG. The potent antifungal and antitumor activities of the protein suggest that it can be developed into an antifungal agent for combating M. arachidicola invasion in crops and an agent for cancer therapy in humans.
Effects of electromagnetic fields emitted from W‐CDMA‐like mobile phones on sleep in humans
Authors: Nakatani‐Enomoto Setsu , Furubayashi Toshiaki , Ushiyama Akira , Groiss Stefan Jun , Ueshima Kazumune , Sokejima Shigeru , Simba Ally Y. , Wake Kanako , Watanabe So‐ichi , Nishikawa Masami , Miyawaki Kaori , Taki Masao , Ugawa Yoshikazu 
Published: August 2013

ABSTRACTIn this study, we investigated subjective and objective effects of mobile phones using a Wideband Code Division Multiple Access (W‐CDMA)‐like system on human sleep. Subjects were 19 volunteers. Real or sham electromagnetic field (EMF) exposures for 3 h were performed before their usual sleep time on 3 consecutive days. They were exposed to real EMF on the second or third experimental day in a double‐blind design. Sleepiness and sleep insufficiency were evaluated the next morning. Polysomnograms were recorded for analyses of the sleep variables and power spectra of electroencephalograms (EEG). No significant differences were observed between the two conditions in subjective feelings. Sleep parameters including sleep stage percentages and EEG power spectra did not differ significantly between real and sham exposures. We conclude that continuous wave EMF exposure for 3 h from a W‐CDMA‐like system has no detectable effects on human sleep. Bioelectromagnetics 34:589–598, 2013. © 2013 Wiley Periodicals, Inc.
Transesterification of Soybean Oil to Biodiesel by Brønsted‐Type Ionic Liquid Acid Catalysts
Authors: Yanfei H. , Xiaoxiang H. , Qing C. , Lingxiao Z. 
Published: August 2013

AbstractThis study aimed to develop an optimal procedure for the transesterification of soybean oil to biodiesel catalyzed by an ionic liquid (IL). Response surface methodology (RSM) based on the central composite rotatable design (CCRD) was used to optimize the variables, including the methanol/oil molar ratio, the amount of IL, and the reaction time for the transesterification of soybean oil at 120 °C. The optimum conditions for the transesterification of soybean oil were as follows: n(soybean oil)/n(methanol) 14:1, amount of catalyst 4 wt % to soybean oil, reaction time 8.7 h, and reaction temperature 120 °C. Under the optimized conditions, the yield of biodiesel reached 94.8 %, in close agreement with the values predicted by the mathematical model (95.8 %). The results show that the RSM based on CCRD is adaptable for biodiesel yield studied in the current transesterification system. The [(CH3CH2)3N(CH2)3SO3H]HSO4 IL showed good catalytic activity and high stability among the IL used in the transesterification of soybean oil, and could be reused six times without noticeable drop in activity.
ChemInform Abstract: Regio‐ and Enantioselective Cyclobutene Allylations.
Authors: Niyomchon Supaporn , Audisio Davide , Luparia Marco , Maulide Nuno 
Published: August 2013

AbstractA regio‐ and stereoselective catalytic racemic and asymmetric allylation of cyclobutenes using allylpinacol boronates is developed.
ChemInform Abstract: Synthesis of Fluoro‐ and Perfluoroalkyl Arenes via Palladium‐Catalyzed [4 + 2] Benzannulation Reaction.
Authors: Zatolochnaya Olga V. , Gevorgyan Vladimir 
Published: August 2013

AbstractA wide range of fluoro‐ and perfluoroalkylaromatic compounds is constructed.
ChemInform Abstract: An Efficient One‐Pot Three‐Component Process for the Synthesis of Highly Substituted Perfluroroalkylated Cyclopentadienes.
Authors: Lv You , Yan Xufeng , Yan Lijun , Wang Zewei , Chen Jie , Deng Hongmei , Shao Min , Zhang Hui , Cao Weiguo 
Published: August 2013

AbstractA general, novel, and efficient method for the synthesis of the title compounds is developed and proceeds under mild conditions.
ChemInform Abstract: A Versatile Domino Process for the Synthesis of Substituted 3‐Aminomethylene‐chromanones and 2‐Pyridones Catalyzed by CsF.
Authors: Pintiala Catalin , Lawson Ata Martin , Comesse Sebastien , Daich Adam 
Published: August 2013

AbstractAddition reaction of amines to substrate (I) is followed by pyran ring opening which leads in the next step to the desired pyridone structure and/or an unexpected 3‐aminomethylene chromanone product.
ChemInform Abstract: Green Synthesis and Antibacterial Activity of 3‐Aryl‐4‐formyl‐1‐[3‐(4‐fluorophenyl)‐1,8‐naphthyridin‐2‐yl]pyrazoles.
Authors: Mogilaiah K. , Chandra V. Vinay , Srivani N. , Praveena D. 
Published: August 2013

AbstractTitle compounds (V) are synthesized using POCl3—DMF over silica gel and screened for their antibacterial activity against E.
Helical Self‐Assembly of Optically Active Phthalocyanine Derivatives Bearing Four Optically Active (S)‐2‐Methylbutoxy Moieties at the α Position of the Phthalocyanine Ring
Authors: Tian Jing , Jing Lu , Zhang Congcong , Ji Lisha , Zhu Peihua , Zhang Xiaomei 
Published: August 2013

AbstractThree phthalocyanine derivatives with four peripheral chiral (S)‐2‐methylbutoxy moieties at the α or β positions of the phthalocyanine ring have been synthesized. The CD spectra of compounds 1 and 2, each containing four peripheral chiral (S)‐2‐methylbutoxy moieties at the α positions of the phthalocyanine ring, show CD signals in the Q‐absorption region of the phthalocyanine chromophores. However, no CD signal was observed in the whole absorption region for compound 3, which contains four peripheral chiral (S)‐2‐methylbutoxy moieties at the β positions of the phthalocyanine ring. These results indicate the influence of the position of the chiral substituents on the chiral transfer and expression at a molecular level. Further investigation of the self‐assembly behavior of compounds 1 and 2 revealed that the metal‐free phthalocyanine 1 self‐assembles into a nanocube whereas its zinc congener, [(S)‐ZnPc(α‐OC5H11)4] (2), self‐assembles into helical nanobelts, which implies an effect of metal coordination on the morphology and handedness of the self‐assembled nanostructures.
Rearrangement in the Synthesis of Annulated Lactams Starting from Benzothiazines
Authors: Stalling Timo , Saak Wolfgang , Martens Jürgen 
Published: August 2013

AbstractThe conversion of methoxyamides based on iminic 1,4‐benzothiazines has led to three different products depending on the substitution pattern. On the one hand, different types of unknown lactam systems with and without a rearrangement under ring contraction of the benzothiazine substructure were selectively obtained. In this investigation, annulated lactams without ring contraction were formed by oxidation of the sulfide group to a sulfone group in the benzothiazine skeleton. On the other hand, benzothiazoles, which are oxidation products, were isolated. The structures of all types of lactams were verified by X‐ray diffraction.
Natural Gas Matters: US LNG Exports Can Fit the Market
Authors: Smead Richard G. 
Published: August 2013

AbstractAlthough it has already been addressed here several times, it is difficult to grasp the pace and magnitude of the change that has transformed the US natural gas business. Six years ago, I was helping to figure out how to out‐compete Asia to buy LNG. Now I am helping to figure out how to out‐compete other exporters for Asian markets. As a noted leader in the US LNG industry said a while ago, “We had the right business model; we just had the sign wrong.”
Laryngeal hibernoma: Case series of a rare tumor
Authors: Cain Rachel B. , Zarka Matthew A. , Hinni Michael L. 
Published: August 2013

AbstractBackgroundHibernomas are rare, benign tumors of brown adipose tissue uncommonly found in the head and neck.MethodsA review of the English‐language literature was conducted for this study. We present a series of 2 laryngeal hibernomas treated with transoral laser microsurgical resection at a tertiary referral center over a period of 18 years.ResultsOnly 2 cases of laryngeal hibernoma have been previously described in the literature. Two additional cases were encountered at our institution. Preoperative imaging demonstrated a well‐circumscribed neoplasm with fat density compatible with lipoma, but internal heterogeneity and vascularity seen in the context of liposarcoma. Transoral laser microsurgical resection was successfully performed in each case.ConclusionDespite unique radiographic features, hibernomas are difficult to distinguish from well‐differentiated liposarcoma and lipoma variants without pathologic correlation. Complete surgical resection is indicated. In our experience, transoral laser microsurgical excision of laryngeal hibernomas is a safe, effective treatment modality with little associated morbidity. © 2013 Wiley Periodicals, Inc. Head Neck 36: E39–E43, 2014
Contamination of the surgical field in head and neck oncologic surgery
Authors: Mazurek Maciej J. , Rysz Maciej , Jaworowski Janusz , Nowakowski Filip , Krajewski Romuald , Starościak Stanisław , Pietras Marek , Polowniak–Pracka Hanna , Włodarczyk Artur 
Published: August 2013

AbstractBackgroundThe purpose of this study was to determine the timing and type of surgical field contamination in 50 consecutive resections for advanced head and neck cancer with same‐stage tissue reconstruction and to analyze the relationship between contamination and the surgical site infection.MethodsSwabs from the surgical field and from surgical drapes close to the field were taken every 2 hours (at 0 hour, 2 hours, 4 hours, and 6 hours) and sent for a standard microbiological diagnostic procedure. Results were recorded in Microsoft Excel and analyzed with SPSS.ResultsWe collected 336 swabs of which 71% were contaminated. Polymicrobial contamination was observed in 153 samples (45%). Twenty‐six species of pathogens were found, the most frequent was Streptococcus species. Surgical site infection with positive culture occurred in 3 patients.ConclusionIn head and neck surgery for advanced cancer, standard aseptic procedures do not prevent contamination of the surgical field with physiological bacterial flora of the skin and oral cavity. Although contamination was common, surgical site infection was rare. © 2013 Wiley Periodicals, Inc. Head Neck, 36: 1408–1412, 2014
APPRAISING CREDIT RATINGS: DOES THE CAP FIT BETTER THAN THE ROC?
Authors: Irwin R. John , Irwin Timothy C. 
Published: August 2013

ABSTRACTReceiver operating characteristic (ROC) and cumulative accuracy profile (CAP) analyses are alternative methods for evaluating a wide range of diagnostic systems, including assessments of credit risk. The ROC analysis is widely used in many fields, but in finance, the CAP analysis is more common. We compare the two methods, by using as an illustration the ability of the Organization for Economic Cooperation and Development's country risk ratings to predict whether a country will have a programme with the International Monetary Fund (an indicator of financial distress). ROC and CAP analyses both have the advantage of generating measures of accuracy that are independent of the choice of diagnostic threshold, such as risk rating. The ROC analysis has other beneficial features, including theories for fitting models to data and for setting the optimal threshold, that we show could also be incorporated into the CAP analysis. But the natural interpretation of the ROC measure of accuracy and the independence of ROC curves from the probability of default are advantages unavailable to the CAP analysis. Copyright © 2013 John Wiley & Sons, Ltd.
PLCγ2 and PKC Are Important to Myeloid Lineage Commitment Triggered by M‐SCF and G‐CSF
Authors: Barbosa Christiano Marcello Vaz , Bincoletto Claudia , Barros Carlos Castilho , Ferreira Alice T. , Paredes‐Gamero Edgar J. 
Published: August 2013

ABSTRACTMyeloid differentiation is a complex process whereby mature granulocytes or monocytes/macrophages are derived from a common myeloid progenitor through the coordinated action of hematopoietic cytokines. In this study, we explored the role of the Ca2+i signaling transduction pathway in the commitment of hematopoietic stem/progenitor cells to either the monocytic or granulocytic lineage in response to macrophage colony‐stimulating factor (M‐CSF) and granulocyte colony‐stimulating factor (G‐CSF). M‐CSF and G‐CSF induce cell expansion and monocyte or granulocyte differentiation, respectively, without affecting the percentage of hematopoietic progenitor cells. Colony‐forming units (CFUs) and flow cytometry demonstrated the involvement of phospholipase Cγ (PLCγ) and protein kinase C (PKC) in monocyte/granulocyte commitment. In addition, using flow cytometry and RNA interference, we identified PLCγ2 as the PLCγ isoform that participates in this cell expansion and differentiation. Differences in signaling elicited by M‐CSF and G‐CSF were observed. The M‐CSF‐related effects were associated with the activation of ERK1/2 and nuclear factor of activated T‐cells (NFAT); the inhibition of both molecules reduced the number of colonies in a CFU assay. In contrast, using flow cytometry and confocal evaluation, we demonstrated that G‐CSF activated Jak‐1 and STAT‐3. Additionally, the effects induced by G‐CSF were also related with the participation of Ca2+ calmodulin kinase II and the transcription factor PU.1. STAT‐3 activation and the increase of PU.1 expression were sensitive to PLC inhibition by U73122. These data show that PLCγ2 and PKC are important upstream signals that regulate myelopoiesis through cytokines, and differences in M‐CSF and G‐CSF downstream signaling were identified. J. Cell. Biochem. 115: 42–51, 2014. © 2013 Wiley Periodicals, Inc.
Inverted‐V and low‐energy broadband electron acceleration features of multiple auroras within a large‐scale surge
Authors: Li Bin , Marklund Göran , Karlsson Tomas , Sadeghi Soheil , Lindqvist Per‐Arne , Vaivads Andris , Fazakerley Andrew , Zhang Yongliang , Lucek Elizabeth , Sergienko Tima , Nilsson Hans , Masson Arnaud 
Published: August 2013

AbstractResults are presented from a Cluster C2 satellite crossing through the acceleration region of multiple auroral structures within a large‐scale surge, simultaneously monitored by DMSP F17 imager data. The magnetic and electric field data are consistent with the auroral distribution at large and medium scales. We identify the quasi‐static acceleration above and below C2 orbit by downgoing inverted‐V electrons and parallel electric potential drops, respectively. In the poleward surge region, within or adjacent to the inverted‐V arcs, intense low‐energy (broadband) electron fluxes are seen as well as a rough equality between ΔE/ΔB and the Alfvén velocity, suggesting that these are of Alfvénic origin. The most poleward and equatorward auroral structure is found to be Alfvénic and quasi‐static, respectively. In between, the structures are of mixed origin. We estimate the relative role of the acceleration processes by the contributions to the downward electron energy flux by electrons above and below 1.62 keV. Although these are local estimates, they should be representative also below Cluster altitude, except for two regions of intense downward Poynting flux, the power of which will be dissipated at lower altitudes and increasing the Alfvénic contribution. This is also supported by intense fluxes of low‐energy, broadband, upgoing electrons observed within these regions. Otherwise, the inverted‐V contribution dominates for most of the auroral structures observed by Cluster. The Alfvénic contribution to the mixed arc emissions is to extend these to higher altitudes, as shown by numerical simulation results.
Land and cryosphere products from Suomi NPP VIIRS: Overview and status
Authors: Justice Christopher O. , Román Miguel O. , Csiszar Ivan , Vermote Eric F. , Wolfe Robert E. , Hook Simon J. , Friedl Mark , Wang Zhuosen , Schaaf Crystal B. , Miura Tomoaki , Tschudi Mark , Riggs George , Hall Dorothy K. , Lyapustin Alexei I. , Devadiga Sadashiva , Davidson Carol , Masuoka Edward J. 
Published: August 2013

AbstractThe Visible Infrared Imaging Radiometer Suite (VIIRS) instrument was launched in October 2011 as part of the Suomi National Polar‐Orbiting Partnership (S‐NPP). The VIIRS instrument was designed to improve upon the capabilities of the operational Advanced Very High Resolution Radiometer and provide observation continuity with NASA's Earth Observing System's Moderate Resolution Imaging Spectroradiometer (MODIS). Since the VIIRS first‐light images were received in November 2011, NASA‐ and NOAA‐funded scientists have been working to evaluate the instrument performance and generate land and cryosphere products to meet the needs of the NOAA operational users and the NASA science community. NOAA's focus has been on refining a suite of operational products known as Environmental Data Records (EDRs), which were developed according to project specifications under the National Polar‐Orbiting Environmental Satellite System. The NASA S‐NPP Science Team has focused on evaluating the EDRs for science use, developing and testing additional products to meet science data needs, and providing MODIS data product continuity. This paper presents to‐date findings of the NASA Science Team's evaluation of the VIIRS land and cryosphere EDRs, specifically Surface Reflectance, Land Surface Temperature, Surface Albedo, Vegetation Indices, Surface Type, Active Fires, Snow Cover, Ice Surface Temperature, and Sea Ice Characterization. The study concludes that, for MODIS data product continuity and earth system science, an enhanced suite of land and cryosphere products and associated data system capabilities are needed beyond the EDRs currently available from the VIIRS.