bluuebunny/crossref_metadata_2025_split huggingface dataset:
USE OF COMPUTER‐GENERATED IMAGES AND CONJOINT ANALYSIS TO INVESTIGATE SENSORY EXPECTATIONS
Authors: DELIZA ROSIRES , MACFIE HAL , HEDDERLEY DUNCAN 
Published: May 2007

ABSTRACTConsumers unfamiliar with passion‐fruit juice were presented with 24 computer generated package images on which six packaging factors (background color, picture, information, brand, language and shape) had been manipulated and asked to give scores for six expected sensory attributes (sweetness, pureness, sharpness, refreshing, freshness, naturalness) and liking. Significant effects were obtained for each attribute, with background color and information being the most important. Consumers varying in Need For Cognition (NFC) were affected differently by the investigated features of the package. High NFC individuals used less of the packaging factors than low NFC subjects did.
Re/placing Native Science: Indigenous Voices in Contemporary Constructions of Nature
Authors: JOHNSON JAY T. , MURTON BRIAN 
Published: May 2007

AbstractSince the earliest days of the European Enlightenment, Western people have sought to remove themselves from nature and the ‘savage’ non‐European masses. This distancing has relied upon various intellectual techniques and theories. The social construction of nature precipitated by Enlightenment thinking separated culture from nature, culture being defined as civilised European society. This separation has served to displace the Native voice within the colonial construction of Nature. This separation has also served as one thread in the long modern ‘disenchantment’ of Westerners and nature, a ‘disenchantment’ described so adeptly by Adorno and Horkheimer (1973). Unfortunately though, this displacement is not only a historical event. The absence of modern Native voices within discussions of nature perpetuates the colonial displacement which blossomed following the Enlightenment. In his book entitled, Native Science, Gregory Cajete describes Native science as ‘a lived and creative relationship with the natural world ... [an] intimate and creative participation [which] heightens awareness of the subtle qualities of a place’ (2000, 20). Perhaps place offers a ‘common ground’ between Western and Indigenous thought; a ‘common ground’ upon which to re/write the meta‐narrative of Enlightenment thought. This paper will seek to aid in the re/placement of modern Native voices within constructions of nature and seek to begin healing the disenchantment caused through the rupture between culture and nature in Western science.
Corporate Social Responsibility, Supply‐chains and Saami Claims: Tracing the Political in the Finnish Forestry Industry
Authors: LAWRENCE REBECCA 
Published: May 2007

AbstractAt the heart of debate surrounding Corporate Social Responsibility (CSR) lies an inherent anxiety over the division of responsibility between states and corporations. Commonly taken for granted is a natural and a priori separation of government and market activities. This paper provides a critique of the conceptual division of responsibility between ‘state’ and ‘market’ actors, and explores the politically ambivalent roles of state financed companies in global CSR dialogues on the rights of Indigenous Peoples. It uses a case concerning logging on Saami reindeer herding territory, and explores a particularly Finnish articulation of CSR and supply‐chain management in the Finnish forestry and paper sector.
An Indigenous Perspective on National Parks and Sámi Reindeer Management in Norway
Authors: RISETH JAN ÅGE 
Published: May 2007

AbstractProtection of nature for biodiversity, and for the material livelihoods of Indigenous peoples, have much in common. Indigenous relations to nature are, however, based on unity between use and protection, implying that human use is necessary for effective protection. Often protected areas include the homelands of Indigenous peoples, whose needs and rights are still being ignored to a large extent. This paper explores the effects of a plan for a significant increase of large nature protection areas in Norway, still under implementation. Most of the new protection areas are in the heartland of the Indigenous Sámi, whose core livelihood is reindeer management. The plan implies transfer of jurisdiction from Indigenous and local domains to formalised central domains. In several cases, this has provoked Indigenous and rural groups to organised resistance. In this case study, there are signs of new tensions between Sámi and other rural groups. Indigenous land use can be marginalised by park restrictions and increasing pressure from visitor activity. The Sámi response was to boycott the park management board leading to a stalemate. A robust solution seems to require consideration of deeper institutional levels.
Purification and partial amino acid sequence of thuricin S, a new anti-Listeriabacteriocin from Bacillus thuringiensis
Authors: Chehimi Sonia , Delalande François , Sablé Sophie , Hajlaoui Mohamed-Rabeh , Van Dorsselaer Alain , Limam Férid , Pons Anne-Marie 
Published: May 2007

We report the isolation and characterization of a new bacteriocin, thuricin S, produced by the Bacillus thuringiensis subsp. entomocidus HD198 strain. This antibacterial activity is sensitive to proteinase K, is heat-stable, and is stable at a variety of pH values (3–10.5). The monoisotopic mass of thuricin S purified by high perfomance liquid chromatography, as determined with mass spectrometry ESI-TOF-MS, is 3137.61 Da. Edman sequencing and NanoESI-MS/MS experiments provided the sequence of the 18 N-terminal amino acids. Interestingly, thuricin S has the same N-terminal sequence (DWTXWSXL) as bacthuricin F4 and thuricin 17, produced by B. thuringiensis strains BUPM4 and NEB17, respectively, and could therefore be classified as a new subclass IId bacteriocin.
Gene cloning and heterologous expression of a serine protease fromStreptomyces fradiaevar.k11
Authors: Meng Kun , Li Jiang , Cao Yanan , Shi Pengjun , Wu Bo , Han Xiaoyu , Bai Yingguo , Wu Ningfeng , Yao Bin 
Published: May 2007

The gene sfp1, which encodes a predicted serine proteinase designated SFP1, was isolated by the screening of a gene library of the feather-degrading strain Streptomyces fradiae var.k11. The open reading frame of sfp1 encodes a protein of 454 amino acids with a calculated molecular mass of 46.19 kDa. Sequence analysis reveals that SFP1 possesses a typical pre-pro-mature organization that consists of a signal sequence, an N-terminal propeptide region, and a mature proteinase domain. The pre-enzyme of SFP1 was expressed in Escherichia coli and consequently purified. The 25.6 kDa fraction with protease activity separated by gel filtration chromatography indicated that the mature enzyme of SFP1 was formed by autolysis of the propeptide after its expression. The purified SFP1 is active under a broad range of pH and temperature. SFP1 has pH and temperature optima of pH 8.5 and 65 °C for its caseinolytic activity and pH 9 and 62 °C for its keratinolytic activity. SFP1 was sharply inhibited by the serine proteinase inhibitor phenylmethyl sulfonyl fluoride and exhibited a good stability to solvents, detergents, and salts. Comparison of the protease activity of SFP1 with other commercial proteases indicates that SFP1 has a considerable caseinolytic and keratinolytic activity as does proteinase K.
The Changing Metabolism of Cities
Authors: Kennedy Christopher , Cuddihy John , Engel‐Yan Joshua 
Published: May 2007

Data from urban metabolism studies from eight metropolitan regions across five continents, conducted in various years since 1965, are assembled in consistent units and compared. Together with studies of water, materials, energy, and nutrient flows from additional cities, the comparison provides insights into the changing metabolism of cities. Most cities studied exhibit increasing per capita metabolism with respect to water, wastewater, energy, and materials, although one city showed increasing efficiency for energy and water over the 1990s. Changes in solid waste streams and air pollutant emissions are mixed.The review also identifies metabolic processes that threaten the sustainability of cities. These include altered ground water levels, exhaustion of local materials, accumulation of toxic materials, summer heat islands, and irregular accumulation of nutrients. Beyond concerns over the sheer magnitudes of resource flows into cities, an understanding of these accumulation or storage processes in the urban metabolism is critical. Growth, which is inherently part of metabolism, causes changes in water stored in urban aquifers, materials in the building stock, heat stored in the urban canopy layer, and potentially useful nutrients in urban waste dumps.Practical reasons exist for understanding urban metabolism. The vitality of cities depends on spatial relationships with surrounding hinterlands and global resource webs. Increasing metabolism implies greater loss of farmland, forests, and species diversity; plus more traffic and more pollution. Urban policy makers should consider to what extent their nearest resources are close to exhaustion and, if necessary, appropriate strategies to slow exploitation. It is apparent from this review that metabolism data have been established for only a few cities worldwide, and interpretation issues exist due to lack of common conventions. Further urban metabolism studies are required.
Service Sector Metabolism: Accounting for Energy Impacts of the Montjuic Urban Park in Barcelona
Authors: Oliver‐Solà Jordi , Núñez Montserrat , Gabarrell Xavier , Boada Martí , Rieradevall Joan 
Published: May 2007

This article evaluates, from an industrial ecology (IE) perspective, the energy performance of the services inside an urban system and determines their global environmental impact. Additionally, this study determines which are the most energy demanding services and the efficiency of their energy use per visitor and per surface area unit.The urban system under study is the Montjuïc urban park in Barcelona, Catalonia, Spain, which can be considered a services system. In this case study we distinguished the different patterns of consumption among the service fields and, by studying each field individually, found the most efficient facilities and identified the most critical services based on energy use per visitor or per square meter. These findings are based on the use of energy flow accounting (EFA), life‐cycle assessment (LCA), and the energy footprint to analyze the Park's technical energy consumption.Electricity consumption represents nearly 70% of the total energy consumed by the services at Montjuïc Park. The forest surface area required to absorb the CO2‐equivalent emissions produced by the life cycle of the energy consumed at Montjuïc Park represents 12.2 times the Park's surface area. We conclude this article by proposing the incorporation of the methods of IE within the study of parks containing multiple services to improve energy management, and as a result, to raise the global environmental performance of the service sector.
Urbanization in Southeast Asia: Assessing Policy Process and Progress toward Sustainability
Authors: Ooi Giok Ling 
Published: May 2007

In investigating the relationship between urbanization and sustainability in cities of developing countries, many researchers have looked to rising incomes as a driver for environmental improvement. This article challenges the transition and evolutionary models of urban environmental development that suggest that as cities grow in per capita income, their local environmental problems will diminish. The transition model is outcomes‐based, and a competing model based on greater attention to participation in setting sustainability goals and assessing the progress toward those goals is presented.Consensus on appropriate sustainability indicators is a key element, albeit a challenging one, in the task of pursuing urban sustainability. This is due to the contested nature of the concept of sustainability and also the fact that much of the work done on sustainability has been conducted among countries or on a national scale. A brief review of health, urban transport, air quality, and sewerage indicators suggests that cities do not necessarily see more progress as the per capita income increases. Low‐income cities in Southeast Asia that are performing well are likely to see a deterioration in standards with rapid economic and population growth.
Synthesis of Results from the North American Monsoon Experiment (NAME) Process Study
Authors: Higgins Wayne , Gochis David 
Published: May 2007

Abstract
An international team of scientists from the United States, Mexico, and Central America carried out a major field campaign during the summer of 2004 to develop an improved understanding of the North American monsoon system leading to improved precipitation forecasts. Results from this campaign, which is the centerpiece of the North American Monsoon Experiment (NAME) Process Study, are reported in this issue of the Journal of Climate. In addition to a synthesis of key findings, this brief overview article also raises some important unresolved issues that require further attention. More detailed background information on NAME, including motivating science questions, where NAME 2004 was conducted, when, and the experimental design, was published previously by Higgins et al.
Radar-Observed Characteristics of Precipitating Systems during NAME 2004
Authors: Lang Timothy J. , Ahijevych David A. , Nesbitt Stephen W. , Carbone Richard E. , Rutledge Steven A. , Cifelli Robert 
Published: May 2007

Abstract
A multiradar network, operated in the southern Gulf of California (GoC) region during the 2004 North American Monsoon Experiment, is used to analyze the spatial and temporal variabilities of local precipitation. Based on the initial findings of this analysis, it is found that terrain played a key role in this variability, as the diurnal cycle was dominated by convective triggering during the afternoon over the peaks and foothills of the Sierra Madre Occidental (SMO). Precipitating systems grew upscale and moved WNW toward the gulf. Distinct precipitation regimes within the monsoon are identified. The first, regime A, corresponded to enhanced precipitation over the southern portions of the coast and GoC, typically during the overnight and early morning hours. This was due to precipitating systems surviving the westward trip (∼7 m s−1; 3–4 m s−1 in excess of steering winds) from the SMO after sunset, likely because of enhanced environmental wind shear as diagnosed from local soundings. The second, regime B, corresponded to the significant northward/along-coast movement of systems (∼10 m s−1; 4–5 m s−1 in excess of steering winds) and often overlapped with regime A. The weak propagation is explainable by shallow–weak cold pools. Reanalysis data suggest that tropical easterly waves were associated with the occurrence of disturbed regimes. Gulf surges occurred during a small subset of these regimes, so they played a minor role during 2004. Mesoscale convective systems and other organized systems were responsible for most of the rainfall in this region, particularly during the disturbed regimes.
Long-Term Climate and Derived Surface Hydrology and Energy Flux Data for Mexico: 1925–2004
Authors: Zhu Chunmei , Lettenmaier Dennis P. 
Published: May 2007

Abstract
Studying the role of land surface conditions in the Mexican portion of the North American monsoon system (NAMS) region has been a challenge due to the paucity of long-term observations. A long-term gridded observation-based climate dataset suitable for forcing land surface models, as well as model-derived land surface states and fluxes for a domain consisting of all of Mexico, is described. The datasets span the period of January 1925–October 2004 at 1/8° spatial resolution at a subdaily (3 h) time step. The simulated runoff matches the observations plausibly over most of the 14 small river basins spanning all of Mexico, which suggests that long-term mean evapotranspiration is realistically reproduced. On this basis, and given the physically based model parameterizations of soil moisture and energy fluxes, the other surface fluxes and state variables such as soil moisture should be represented reasonably. In addition, a comparison of the surface fluxes from this study is performed with North American Regional Reanalysis (NARR) data on a seasonal mean basis. The results indicate that downward shortwave radiation is generally smaller than in the NARR data, especially in summer. Net radiation, on the other hand, is somewhat larger in the Variable Infiltration Capacity (VIC) hydrological model than in the NARR data for much of the year over much of the domain. The differences in radiative and turbulent fluxes are attributed to (i) the parameterization used in the VIC forcings for solar and downward longwave radiation, which links them to the daily temperature and temperature range, and (ii) differences in the land surface parameterizations used in VIC and the NCEP–Oregon State University–U.S. Air Force–NWS/Hydrologic Research Lab (Noah) land scheme used in NARR.
Seasonal Shifts in the North American Monsoon
Authors: Grantz Katrina , Rajagopalan Balaji , Clark Martyn , Zagona Edith 
Published: May 2007

Abstract
Analysis is performed on the spatiotemporal attributes of North American monsoon system (NAMS) rainfall in the southwestern United States. Trends in the timing and amount of monsoon rainfall for the period 1948–2004 are examined. The timing of the monsoon cycle is tracked by identifying the Julian day when the 10th, 25th, 50th, 75th, and 90th percentiles of the seasonal rainfall total have accumulated. Trends are assessed using the robust Spearman rank correlation analysis and the Kendall–Theil slope estimator. Principal component analysis is used to extract the dominant spatial patterns and these are correlated with antecedent land–ocean–atmosphere variables. Results show a significant delay in the beginning, peak, and closing stages of the monsoon in recent decades. The results also show a decrease in rainfall during July and a corresponding increase in rainfall during August and September. Relating these attributes of the summer rainfall to antecedent winter–spring land and ocean conditions leads to the proposal of the following hypothesis: warmer tropical Pacific sea surface temperatures (SSTs) and cooler northern Pacific SSTs in the antecedent winter–spring leads to wetter than normal conditions over the desert Southwest (and drier than normal conditions over the Pacific Northwest). This enhanced antecedent wetness delays the seasonal heating of the North American continent that is necessary to establish the monsoonal land–ocean temperature gradient. The delay in seasonal warming in turn delays the monsoon initiation, thus reducing rainfall during the typical early monsoon period (July) and increasing rainfall during the later months of the monsoon season (August and September). While the rainfall during the early monsoon appears to be most modulated by antecedent winter–spring Pacific SST patterns, the rainfall in the later part of the monsoon seems to be driven largely by the near-term SST conditions surrounding the monsoon region along the coast of California and the Gulf of California. The role of antecedent land and ocean conditions in modulating the following summer monsoon appears to be quite significant. This enhances the prospects for long-lead forecasts of monsoon rainfall over the southwestern United States, which could have significant implications for water resources planning and management in this water-scarce region.
Submesoscale Spatiotemporal Variability of North American Monsoon Rainfall over Complex Terrain
Authors: Gebremichael Mekonnen , Vivoni Enrique R. , Watts Christopher J. , Rodríguez Julio C. 
Published: May 2007

Abstract
The authors analyze information from rain gauges, geostationary infrared satellites, and low earth orbiting radar in order to describe and characterize the submesoscale (&lt;75 km) spatial pattern and temporal dynamics of rainfall in a 50 km × 75 km study area located in Sonora, Mexico, in the periphery of the North American monsoon system core region. The temporal domain spans from 1 July to 31 August 2004, corresponding to one monsoon season. Results reveal that rainfall in the study region is characterized by high spatial and temporal variability, strong diurnal cycles in both frequency and intensity with maxima in the evening hours, and multiscaling behavior in both temporal and spatial fields. The scaling parameters of the spatial rainfall fields exhibit dependence on the rainfall rate at the synoptic scale. The rainfall intensity exhibits a slightly stronger diurnal cycle compared to the rainfall frequency, and the maximum lag time between the two diurnal peaks is within 2.4 h, with earlier peaks observed for rainfall intensity. The time of maximum cold cloud occurrence does not vary with the infrared threshold temperature used (215–235 K), while the amplitude of the diurnal cycle varies in such a way that deep convective cells have stronger diurnal cycles. Furthermore, the results indicate that the diurnal cycle of cold cloud occurrence can be used as a surrogate for some basic features of the diurnal cycle of rainfall. The spatial pattern and temporal dynamics of rainfall are modulated by topographic features and large-scale features (circulation and moisture fields as related to geographical location). As compared to valley areas, mountainous areas are characterized by an earlier diurnal peak, an earlier date of maximum precipitation, closely clustered rainy hours, frequent yet small rainfall events, and less dependence of precipitation accumulation on elevation. As compared to the northern section of the study area, the southern section is characterized by strong convective systems that peak late diurnally. The results of this study are important for understanding the physical processes involved, improving the representation of submesoscale variability in models, downscaling rainfall data from coarse meteorological models to smaller hydrological scales, and interpreting and validating remote sensing rainfall estimates.