29   Artículos

 
en línea
Jennie Gray, Lisa Buckner and Alexis Comber    
Geodemographic classifications are useful tools for segmenting populations and have many applications but are not suitable for measuring neighbourhood change over time. There is a need for an approach that uses data of a higher spatiotemporal resolution ... ver más
Revista: Urban Science    Formato: Electrónico

 
en línea
Wenhui Wang, Zirou Yu, Xindi Yin, Zijie Wang, Song Xu, Chenyu Shi, Jianjun Zang, Hu Liu and Fenglai Wang    
This experiment aimed to evaluate the effects of dietary starch-to-fat ratio on reproductive performance and lipid metabolism of sows and newborn piglets. A total of 75 Landrace × Yorkshire multiparous sows at d 84 of gestation were selected and randomly... ver más
Revista: Agriculture    Formato: Electrónico

 
en línea
Qing Gao, Daiwen Chen, Xuemei Ding, Zhiwen Xu, Aimin Wu and Keying Zhang    
In order to study the effects of dietary folic acid (FA) supplementation on growth performance and immune status in weanling piglets, a single factorial randomized block design trial was conducted with six diets supplemented with FA at 0, 0.30, 3.00, 6.0... ver más
Revista: Agriculture    Formato: Electrónico

 
en línea
Yaqiong Zeng, Dingbiao Long, Bin Hu, Hao Wang, Shihua Pu, Yue Jian, Zuohua Liu and Shunlai Xu    
Lighting is an important environmental parameter in livestock farming, which can affect the physiology and behavior of animals, and it can regulate animal production. To explore the comprehensive effects of light intensity and duration on the performance... ver más
Revista: Agriculture    Formato: Electrónico

 
en línea
Artur Rybarczyk    
This study analyzed the effect of finishing diet supplementation with herbal probiotic preparation, ascorbic acid, and allicin on mortality rates of pigs, and longissimus lumborum (LL) and semimembranosus (SM) muscle quality, including the levels of chol... ver más
Revista: Agriculture    Formato: Electrónico

 
en línea
Sijin Wu, Susan Grant-Muller and Lili Yang    
In many countries, governments have implemented non-pharmaceutical techniques to limit COVID-19 transmission. Restricting human mobility is one of the most common interventions, including lockdown, travel restrictions, working from home, etc. However, du... ver más
Revista: ISPRS International Journal of Geo-Information    Formato: Electrónico

 
en línea
Olgierd Wyszomirski, Hubert Kolodziejski, Eamonn Judge     Pág. 187 - 201
In urban transport, two basic models of organization and management of its functioning are used, i.e. a model of deregulated and regulated transport. The article presents the main assumptions and principles of both models, based on the literature review ... ver más
Revista: Transport Economics and Logistics    Formato: Electrónico

 
en línea
Mike Romano, Neil D. L. Clark and Stephen L. Brusatte    
Despite the Hebrides and Cleveland basins being geographically close, research has not previously been carried out to determine faunal similarities and assess the possibility of links between the dinosaur populations. The palaeogeography of both areas du... ver más
Revista: Geosciences    Formato: Electrónico

 
en línea
Yannish Naik, Sally Jones, Helen Christmas, Peter Roderick, Duncan Cooper, Kevin McGready and Mike Gent    
Air pollution is increasingly recognised as a significant problem for cities, with wide ranging impacts on health and quality of life. Combined knowledge of the legal context and health impacts led to air pollution becoming a priority in West Yorkshire. ... ver más
Revista: Climate    Formato: Electrónico

 
en línea
Clemente Fuggini, Donato Zangani, Aleksander Wosniok, Katerina Krebber, ... Frank Weigand     Pág. 1875 - 1883
Maintenance and renewal costs of a typical railway, track and substructure represents 50?60% of the total costs of such infrastructure over its entire service life. Innovations in track and substructure are therefore fundamental to achieve a significant ... ver más
Revista: Transportation Research Procedia    Formato: Electrónico

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