Results 51 to 60 of about 94,345 (254)

Raman Line Scan Analyses and a New Hypothesis for the Formation of Anatase‐Hosting Microbialites: Study of the Stromatolites From Saint‐Jean‐de‐la‐Rivière, Cotentin, France

Journal of Raman Spectroscopy, EarlyView.
Micrometer analysis of millimeter lines of Raman spectra concludes in the association of anatase and graphitized organic matter (graphogen). The photosynthetic microorganisms at the origin of the microbialites produce O2, which is transformed by TiO2 into reactive species that, in turn, decompose the organic matter of the microorganisms. ABSTRACT Raman
Marie‐Paule Bassez
wiley   +1 more source

The Development and Validation of an LC–Orbitrap–HRMS Method for the Analysis of Four Tetracyclines in Milk and Its Application to Determine Oxytetracycline Concentrations after Intramuscular Administration in Healthy Sarda Ewes and Those Naturally Infected with Streptococcus uberis

Separations
An LC–Orbitrap–HRMS method was developed and validated for the simultaneous determination of four tetracyclines—oxytetracycline (OTC), tetracycline (TC), doxycycline (DC), and chlortetracycline (CTC)—in milk.
Severyn Salis, Simone Dore, Nicola Rubattu, Vittoria D’Ascenzo, Francesca T. Cherchi, Stefano A. Lollai   +5 more
doaj   +1 more source

Benthic megafauna and the functioning of macroalgal forests and urchin barrens

Oikos, EarlyView.
Two temperate rocky reef food‐web models, representing the trophic diversity of the Mediterranean rocky reef communities, were built for the two stable states: macroalgal forests and barren grounds, which are characterized by opposite amounts of erect macroalgal biomass.
Chiara Bonaviri, Davide Agnetta, Stefania Pinna, Luigi Piazzi, Fabio Badalamenti, Giulia Ceccherelli, Davide Iaciofano, Manfredi Di Lorenzo, Francesco Di Trapani, Sabrina Lo Brutto, Vesna Mačić, Anna Maria Mannino, Francesco Mura, Luigi Musco, Laura Tamburello, Tomás Vega Fernández, Salvatrice Vizzini, Trevor Willis, Paola Gianguzza   +18 more
wiley   +1 more source

Microstructural features of human bones and funerary practices in Mount Sirai (Sardinia) [PDF]

, 2013
In the attempt to set up a useful methodology for the investigation of burned human remains in archaeological, anthropological and forensic fields, we decided to compare the most common protocols for the study of bone bioapatites (Fourier Transform ...
Bartoloni, Piero, Demitri, Nicola, Enzo, Stefano, Ganadu, Maria Luisa Margherita, Medici, Serenella, Peana, Massimiliano Francesco, Zangrando, Ennio, Zoroddu, Maria Antonietta   +7 more
core  

A comprehensive checklist of Mediterranean wild edible plants: Diversity, traditional uses, and knowledge gaps

PLANTS, PEOPLE, PLANET, EarlyView.
The use of wild edible plants and the traditional knowledge associated with them are rapidly disappearing across the Mediterranean, with serious consequences for biodiversity, cultural heritage, and regional food security. This study compiles and organizes fragmented information to create the first comprehensive catalogue of these plants across the ...
Benedetta Gori, Tiziana Cossu, Hicham El Zein, Udayangani Liu, Tiziana Ulian, Gianluigi Bacchetta   +5 more
wiley   +1 more source

Transhumance in the Time of UNESCO: Political Narratives, Rhetorical Representations, Enhancement Practices

Martor
In recent years, there has been a resurgence of tourist and economic interest in transhumance in Sardinia and more generally Italy. Previously viewed as a hindrance to sheep farming development and associated with isolation, sacrifice, and uncertainty ...
Sebastiano Mannia
doaj   +1 more source

Analysis of uniparental markers reveals a complex pattern of migration within Sardinia

Annals of Human Biology, 2018
Background: From the genetic viewpoint, Sardinia is well differentiated from other surrounding populations. In spite of a common ancestral origin, substantial genetic heterogeneity is observed within the island.
Renato Robledo, Giuseppe Vona, Emanuele Sanna, Valeria Bachis, Carla Maria Calò   +4 more
doaj   +1 more source

Open letter: The need for a site‐based biodiversity standard measuring and certifying impacts from nature‐based projects

PLANTS, PEOPLE, PLANET, EarlyView.
Despite growing investment in restoration, weak accountability and poor biodiversity monitoring mean many projects fail to achieve ecological recovery. The Global Biodiversity Standard (TGBS) offers a practical way to ensure that restoration finance delivers measurable gains for nature.
David Bartholomew, Paul Smith, Marcello De Vitis, George Gann, Amarizni Mosyaftiani, Hadeel Abdalqader, Lawrence Abel, Lucy Adhimabo, Anita Aerts, Laxmi Aggarwal, Raheela Ahmed, Silvia Alvarez‐Clare, Tefy Andriamihajarivo, Annelies Andringa‐Davis, Harshavardhini Angappan, Jose Aranda‐Pineda, Ibone Arregi, William Baker, Kiran Baldwin, Ash Baron, Graciela Barreiro, Megan Barstow, Dunia Basciu, Sandagdorj Bayarkhuu, Nienke Beets, Alejandro Bejerano, Inna Birchenko, Chris Birkinshaw, Irene Bisang, Stephen Blackmore, Aaron Boers, Roderick Bouman, Richard Bradley, Pedro Brancalion, Elinor Breman, Elise Buisson, Collins Bulafu, Antonia Burchard‐Levine, David Burslem, Rainer Bussmann, Anna Calle‐Loor, Clare Callow, Cameron Covill, Christian Camara, Vito Emanuele Cambria, Fernanda Cardoso, David Carr, Fabian Carriconde, Naomi Carvey, Theodora Chan, Genevieve Chavarot, Mang Cheuk, Tarun Chhabra, Vivek Chopra, Brett Chrystal, Emily Coffey, Rebecca Cole, Brian Colleran, Adriana Comte, Matteo Contardo, Carly Cowell, Dimitri D'helft, Anabel da Gama, Sarah Dalrymple, Guilherme de Castro Ramos, Andrés De la Rosa Portilla, Sebsebe Demissew, Richard Deverell, Mauricio Diazgranados, Sharif Durzi, Elizabeth Dutra, Thomas Erler, Lauren Eserman, Ilaria Fantozzi, José Fernández Zeballos, Anne‐Marie Frankland, Ethan Freid, Pierre Gaches, Stephan Gale, Rachael Gallagher, Marta Galloni, Maraeva Gianella, Andrew Gichira, Moses Gichua, Thomas Gichuru, André Giles, Teresa Girao da Cruz, Orlik Gomez Garcia, Susan Gould, Barbara Gravendeel, Coskun Guclu, Stephane Hallaire, Kate Hardwick, Yvette Harvey‐Brown, Olivier Hasinger, Billy Hau, Kayri Havens, Mats Havström, James Hearsum, Melanie Heath, Andrew Hector, Viola Heinrich, Robert Heinzman, Ryan Hills, Michele Hofmeyr, Karen Holl, Daniel Hribar, Alex Hudson, Stanislav Hybler, Mael Jaonasy, Sebastian Javan, Jonathan Jenkins, Xiaohua Jin, Wincate Kagane, David Karanja Wambui, Yogita Karpate, Olga Kildisheva, Roeland Kindt, Anneleen Kool, Christian Kroll, Yayan Kusuma, Katia Laffusa, Tom LeBreton, Stacey Libra, Alona Linatoc, Cristina Lopez‐Gallego, Quentin Luke, Víctor Luna Monterrojo, Gunwant Mahajan, Itambo Malombe, José Mamani, Gustavo Martinelli, Raul Martinez, Beatriz Maruri‐Aguilar, María Mata Quirós, Donna McGinnis, Wander Meijer, Simon Milne, Marilou Montemayor, Paul Morris, Micah Muema, David Mulwa, Teresiah Mungai, Mutegeki Musa, January Muthoka, Tobin Mutiso, James Mwamodenyi, Abdo Nassar, Jennifer Neale, Angie Ng, Veronicah Ngumbau, Madhura Niphadkar, Fadhili Njilima, Randrianarivony Noromalalaharivelo, Ari Novy, Florence O'Sullivan, Alfonso Orellana‐Garcia, Victor Otieno, Range Palodang, Ignacio Pascual, Mykhailo Paslavskyi, Kato Paul, Jennifer Peach, Norma Piedra Leandro, Chris Polatin, Zulukumzuk Pongen, Thibaud Poulain, Jessica Prieto, Johny Rabenantoandro, Sanjana Radhakrishnan, Jeannie Raharimampionona, Fortunat Rakotoarivony, Brice Rakotozafy, Toky Ralainaorina, Narindra Ramahefamanana, Navalona Ramanambohitra, Kali Ramirez, Eliana Ramos, Fidisoa Ratovoson, Simplice Razafindranaivo, Lalao Razafitsalama, Paul Reed, Leighton Reid, Darren Reidy, Hai Ren, Carole Renner, Jorge Reyes‐Betancort, Candace Reynolds, Iñigo Ricalde, Malin Rivers, Ranaivo Roger, Katherine Ross, Lucy Rowland, Jennifer Rowntree, Michael Roy, Jimmy Rui V., Jan Sala, Narkis Morales San Martín, Emiliano Sánchez Martínez, Duncan Sanders, Ayebare Saviour, Nicola Schoenenberger, Udo Schwarzer, Assini Silvia, Eliud Simfukwe, Monal Singh, Toral Shah, Nancy Shaw, George Smith, Linnea Spears‐Lebrun, Vanja Stamenkovic, Paul Stuart‐Smith, Wawan Sujarwo, Brett Summerell, Alex Summers, Michael Szuter, Mariana Tadey, Hatem Taifour, Vikash Tatayah, Evert Thomas, Stewart Thompson, Anselme Tilahimena, Gilles Tilman, Adriane Tobias, Peter Tomsovic, Michael Toohill, Hanna Tornevall, Nami Traeholt, Mathews Tsirizeni, Michelle Tustin, Collins Tweheyo, Tiziana Ulian, Estela Vallejo, Pieter van Midwoud, Flor Vázquez Corzas, Laura Vedovato, Sarina Veldman, Yuriy Vergeles, Danilo Viana Lima, Andrew Vovides, Piet Vroeg, James Walsh, Aparna Watve, Leland Werden, Murphy Westwood, Oliver Whaley, Aru Wiecek, Brett Wilson, Dustin Wolkis, Hailu Wondu, Peter Wyse Jackson, Michael Yadrick Jr., Wei Yan, Pamela Zevit, Juliana Zuluaga Carrero   +254 more
wiley   +1 more source

Categorizing basic factors driving soil genesis, pedovariability and plant assemblages in Mediterranean Temporary Wetlands (TWs) [PDF]

, 2012
A research was carried out in six Temporary Wetlands (TWs), located in north-western Sardinia (Italy), with the aim to categorize the basic factors driving and linking soil genesis and plant assemblages in Mediterranean ...
Bagella, Simonetta, Buondonno, Andrea, Capra, Gian Franco, Caria, Maria Carmela, Seddaiu, Giovanna, Vacca, Sergio   +5 more
core  

Gauge Theoretic Formulation of Dilatonic Gravity Coupled to Particles [PDF]

, 1999
We discuss the formulation of the CGHS model in terms of a topological BF theory coupled to particles carrying non-Abelian charge.Comment: 4 pages. Talk given at QG99 Meeting, Sardinia, September 1999.
Balachandran, Cadoni, Callan, Cangemi, Cangemi, Cangemi, Cassemiro, Leite, Leite, Lupi, Rivelles, Victor O. Rivelles, Wong   +12 more
core   +3 more sources