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| 1 | The periodic vehicle routing problem with intermediate facilities显示文摘 | Enrico Angelelli Maria Grazia Speranza | 2002 | European Journal of Operational Research2002，137，： | 1 |
| 2 | GIS-based soil maps as tools to evaluate land capability and suitability in a coastal reclaimed area(Ravenna,northern Italy)显示文摘Land capability and suitability maps are useful tools for soil resource conservation.This study aimed to build land capability and suitability maps using a multi-thematic approach by GIS in a salt-affected coastal area of Italy.Topographic,morphological,geological,pedological delineations and land cover maps,remote sensing image and climate data were acquired and the main physical and chemical properties,including electrical conductivity(EC)and available water capacity,were analysed on the soil samples collected in the study area.The acquired information were elaborated through QGIS software to obtain the land capability and suitability maps.The suitability map showed that most of the area(80%)is suitable for cultivation and,therefore,can be addressed for agricultural purposes without risk of degradation.In fact,the land capability map showed that 42%of the investigated area belongs to class I and II indicating that they can be used for a wide range of cultivations.While 44%of the investigated area clustered in class III and IV.In these latter the cultivation should be allowed to a limited range of crops due to the high sand content,which does not allow a good water retention,and due to a strong intrusion of sea water with consequent increase of the soil EC.In our study area,where agricultural productivity and environmental impact are in conflict,to classify the lands on base the land capability and suitability could help to define the best agricultural practices to apply in order to preserve soil functions. | Mauro De Feudis Gloria Falsone Massimo Gherardi Maria Speranza Gilmo Vianello Livia Vittori Antisari | 2021 | International Soil and Water Conservation Research2021，9，2： | 1 |
| 3 | Inventory Control on Sequences of Links with Given Transportation Frequencies显示文摘 | LUCA BERTAZZI MARIA GRAZIA SPERANZA | 1999 | Int J Production Economics1999，59，3： | 1 |
| 4 | Semi-Absolute Deviation Rule for Mutual Funds Portfolio Selection显示文摘 | Luca Chiodi Renata Mansini Maria Grazia Speranza | | Annals of Operations Research (-)0，，： | 1 |
| 5 | Semi-Absolute Deviation Rule for Mutual Funds Portfolio Selection显示文摘 | Luca Chiodi Renata Mansini Maria Grazia Speranza | 2003 | Annals of Operations Research (-)2003，，1： | 1 |
| 6 | Mycobacterium avium subsp. paratuberculosis in an Italian Cohort of Type 1 Diabetes Pediatric Patients显示文摘 | Maria Luisa Manca Bitti Speranza Masala Francesca Capasso Novella Rapini Simona Piccinini Federica Angelini Andrea Pierantozzi Roberta Lidano Silvia Pietrosanti Daniela Paccagnini Leonardo A. Sechi Luigina Romani | 2012 | Clinical and Developmental Immunology2012，，： | 1 |
| 7 | Semi-absolute deviation rule for mutual funds portfolio selection显示文摘 | Luca Chiodi Renata Mansini Maria Grazia Speranza | 2003 | Annals of Operations Research2003，124，2： | 1 |
| 8 | Semi on-line algorithms for the partition problem显示文摘 | Hans Kellerer Vladimir Kotov Maria Grazia Speranza Zsolt Tuza | 1998 | Operations Research Letters1998，，5： | 1 |
| 9 | Positive Correlation Between Serum Interleukin‐1β and State Anger in Rugby Athletes显示文摘 | Mirko Pesce Lorenza Speranza Sara Franceschelli Valentina Ialenti Irene Iezzi Antonia Patruno Alessia Rizzuto Claudio Robazza Maria Anna De Lutiis Mario Felaco Alfredo Grilli | 2012 | Aggr Behav2012，，2： | 1 |
| 10 | Continuous and dis- crete shipping strategies for the single link problem 显示文摘 | Bertazzi L Maria Grazia Speranza M G | 2002 | Transportation Science2002，36，3： | 1 |
| 11 | Minimizing logistic costs in multistage supply chains显示文摘 | Bertazzi Luca Speranza Maria Grazia | 1999 | Naval Research Logistics1999，46，4： | 1 |
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