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Artigo Revisado por pares

Ozcan Yigit,

... consists of many sectors. Mineral deposits of the Biga Peninsula in northwestern Turkey exhibit, in many ways, ... characteristics of mineral deposits found throughout the belt. Biga Peninsula tectonically forms the westernmost part of the ... at the intersection of Gondwana and Laurasia. The Biga Peninsula metallogeny research and exploration project created a ... prospects. This field-based study indicated that the Biga Peninsula forms a prime target for gold–copper ... The current economically significant mineral deposits of the Biga Peninsula were shaped by Cenozoic calc-alkaline magmatism, ...

Tópico(s): earthquake and tectonic studies

2012 - Elsevier BV | Ore Geology Reviews

Artigo Revisado por pares

Yun‐Xiang Ma, Ya-Ping Gong, Chun‐Li Hu, Fang Kong, Jiang‐Gao Mao,

... of MGa2(SeO3)4 (M = Sr, Pb) and BiGa(SeO3)3. The isostructural MGa2(SeO3)4 (M = ... of Bi(III), a novel noncentrosymmetric compound of BiGa(SeO3)3 was achieved. BiGa(SeO3)3 displays a 3D gallium selenite framework ... polyhedral ring tunnels. Frequency doubling measurements showed that BiGa(SeO3)3 presented an apparent SHG signal comparable ... major contribution according to the SHG density analyses. BiGa(SeO3)3 exhibits a wide transparent range and ... 90 eV). The laser-induced damage threshold of BiGa(SeO3)3 was estimated to be 98.68 ...

Tópico(s): High-pressure geophysics and materials

2020 - American Chemical Society | Inorganic Chemistry

Artigo Revisado por pares

Dechun Li, Ming Yang, Shengzhi Zhao, Yongqing Cai, Yunhao Lu, Zhaoqiang Bai, Yuan Ping Feng,

... have been carried out to study effects of BiGa heteroantisite defects in GaAs:Bi on the related ... structures. Our results show that the heteroantisite defect BiGa can be formed after the isovalent impurity BiAs reaches the solubility limit. This BiGa defect is a deep level donor, and the ... defect band is composed of 6s state of BiGa hybridized with 4p states of the nearest As ... the defect level. The co-existing, especially when BiGa and BiAs stay in the first-nearest neighbor, ... Bi alloy. These results suggest that heteroantisite defect BiGa does not contribute to the reduction of the ...

Tópico(s): Semiconductor materials and interfaces

2012 - Elsevier BV | Computational Materials Science

Artigo Acesso aberto Revisado por pares

Mohamed A. Sobhy, J. Ulises Reveles, Ujjwal Gupta, Shiv N. Khanna, A. W. Castleman,

... derived from the photoelectron images. Experiments on the BiGa(n) clusters reveal that the electron affinity increases ... Ga atoms from n=0 to 2. The BiGa(2)(-) cluster is found to be stable, both ... electron number and the high electron affinity of BiGa(2). The measured photoelectron angular distributions of the ... From the theoretical calculations, we find that the BiGa(2)(-), Bi(2)Ga(3)(-) and Bi(2)Ga(5)(-) (anionic), and BiGa(3), BiGa(5), Bi(2)Ga(4) and Bi(2) ... odd electron systems. The stability of the neutral BiGa(3) cluster is rationalized as being similar to ...

Tópico(s): Electron and X-Ray Spectroscopy Techniques

2009 - American Institute of Physics | The Journal of Chemical Physics

Artigo Revisado por pares

Sinan Akıska,

The Biga Peninsula (NW Turkey) is an important sector of the Tethyan Metallogenic Belt. In addition to Au and ... Mo deposits. Pb-Zn skarn mineralizations in the Biga Peninsula (Biga Pb-Zn skarn) are bounded by carbonate lenses ... 21Czo78-63Pie1-0). Mineral chemistry data indicate that Biga Pb-Zn skarn deposits and distal Pb-Zn ... are less than those of plutons hosting the Biga Pb-Zn skarn deposits, the mineralizations likely formed ...

Tópico(s): earthquake and tectonic studies

2020 - Elsevier BV | Ore Geology Reviews

Artigo Acesso aberto Revisado por pares

Ximena Soto, Veronica Biga, Jochen Kursawe, Robert W. Lea, Parnian Doostdar, Riba Thomas, Nancy Papalopulu,

... Search for more papers by this author Veronica Biga Veronica Biga Faculty of Biology Medicine and Health, School of ... Search for more papers by this author Veronica Biga Veronica Biga Faculty of Biology Medicine and Health, School of ...

Tópico(s): Advanced Fluorescence Microscopy Techniques

2020 - Springer Nature | The EMBO Journal

Artigo Revisado por pares

Zhiqiang Cai, Shubin Si, Shudong Sun, Caitao Li,

... paper proposes a Birnbaum importance-based genetic algorithm (BIGA) to search the near global optimal solution for ... the operation procedures and corresponding execution methods of BIGA are described in detail. Then, comprehensive simulation experiments ... large systems to evaluate the performance of the BIGA by comparing with the Birnbaum importance-based two- ... experiments are provided to discuss the applicability of BIGA for Lin/Con/k/n system with different ... system is implemented to demonstrate the application of BIGA in the optimization of Lin/Con/k/n ...

Tópico(s): Statistical Distribution Estimation and Applications

2016 - Elsevier BV | Reliability Engineering & System Safety

Artigo

Nurcihan Hacıoğlu, Başaran Dülger,

... were collected from three different sites of the Biga Stream (Canakkale, Turkey) in the months of October ... with WPCR, it is seen that waters of Biga Stream at the sites 1, 2 and 3 ... potential risk of infection of waters from the Biga Stream.

Tópico(s): Healthcare and Environmental Waste Management

2009 - Academic Journals | AFRICAN JOURNAL OF BIOTECHNOLOGY

Artigo Acesso aberto Revisado por pares

Manuel Venturi, Alessio Cappelli, Niccolò Pini, Viola Galli, Lucrezia Lupori, Lisa Granchi, Enrico Cini,

... 2400). Two breadmaking methods, namely straight dough and biga, were investigated. Results show that kneading machine type ... with optimal characteristics. On the other hand, for biga method, spiral mixer was able to produce bread ... could guide the improvement of straight dough and biga methods (using double-arm and spiral mixers, respectively), ...

Tópico(s): Meat and Animal Product Quality

2021 - Elsevier BV | LWT

Artigo Acesso aberto Revisado por pares

Çağla Kızılarslan Hançer, Ece Sevgi, Betül BÜYÜKKILIÇ ALTINBAŞAK, Ernaz ALTUNDAĞ ÇAKIR, Muhammet Akkaya,

Biga, located in the southwestern part of the Marmara Region of Turkey, is the largest district of ... the ways in which they are used in Biga have not previously been documented. This ethnobotanical study of Biga was conducted between June 2011 and September 2014. ...

Tópico(s): Plant Ecology and Taxonomy Studies

2020 - Polish Botanical Society | Acta Societatis Botanicorum Poloniae

Artigo Revisado por pares

Ercan Özcan, Aral İ. Okay, Kerem A. Bürkan, Ali Osman Yücel, Zahide ÖZCAN,

... deposits marking the first marine incursion in the Biga Peninsula (NW Turkey) after the collision of the ... Sea) during the Late Lutetian, then reached the Biga and Gelibolu peninsulas in the Bartonian, and finally ... deposition of carbonate and siliciclastic rocks in the Biga Peninsula and the Thrace Basin during the Late ...

Tópico(s): earthquake and tectonic studies

2018 - Cartographic and Geological Institute of Catalonia | Geologica Acta

Artigo Acesso aberto Revisado por pares

E. Yalçın Ersoy, Cüneyt Akal, Ş. Can Genç, Osman Candan, Martin R. Palmer, Dejan Prelević, İ̇brahim Uysal, Regina Mertz‐Kraus,

... Two areas in this region, the Rhodope-Thrace-Biga Peninsula to the west and Armutlu-Almacık-Nallıhan ( ... we present an improved Cenozoic stratigraphy of the Biga Peninsula derived from a new comprehensive set of ... activity occurred at ~ 43–15 Ma in the Biga Peninsula, ~ 43–17 Ma in the Rhodope and ... region, and propose that the Rhodope, Thrace and Biga regions in the north Aegean share the same ...

Tópico(s): High-pressure geophysics and materials

2017 - Elsevier BV | Tectonophysics

Artigo Revisado por pares

Süha Özden, Semir Över, Selda Altuncu Poyraz, Yavuz Güneş, Ali Pınar,

... East Anatolian Fault Zone in the east. The Biga Peninsula is tectonically influenced by the Anatolian motion ... Marmara region: the southern branch extends towards the Biga Peninsula which is characterized by strike-slip to ... inversion of earthquakes occurring in central and northern Biga Peninsula and the north Aegean region gives a ...

Tópico(s): Geological and Geochemical Analysis

2017 - Elsevier BV | Journal of Asian Earth Sciences

Artigo Acesso aberto Revisado por pares

Fırat Şengün, Peter Davis, İsmail Onur TUNÇ, Erdi̇nç Yi̇ği̇tbaş,

The Biga Peninsula in northwest Turkey contains high-pressure metabasic eclogite that occur in two localities; as lenses within ... and emplacement that high-pressure rocks of the Biga Peninsula record. New geochemical data suggest that both ... mineral chemistry indicate that the eclogites in the Biga Peninsula represent oceanic crust processed at significant depths ( ...

Tópico(s): Geochemistry and Geologic Mapping

2012 - Taylor & Francis | Geodinamica Acta

Artigo Acesso aberto Revisado por pares

İsmail Onur TUNÇ, Erdi̇nç Yi̇ği̇tbaş, Fırat Şengün, Jana Wazeck, Mandy Hofmann, Ulf Linnemann,

Metamorphic massifs of the Biga Peninsula can be divided into two approximately ENE–WSW-trending belts. It is believed that these two belts represent two ... basement rocks of the northern massifs in the Biga Peninsula have a correlative Late Ediacaran to Early ... suture between the two metamorphic belts of the Biga Peninsula. Therefore, the geological evolution of the region ...

Tópico(s): High-pressure geophysics and materials

2012 - Taylor & Francis | Geodinamica Acta

Artigo Revisado por pares

Yunus Levent Ekinci, Erdi̇nç Yi̇ği̇tbaş,

The Biga Peninsula, the complex geological structure of which has attracted intense attention so far, is located in the ... occupy a considerably amount of areas in the Biga Peninsula and they are mostly associated with geothermal ... the well-known surface geology map of the Biga Peninsula helped us discuss the geological implications of ...

Tópico(s): Geomagnetism and Paleomagnetism Studies

2012 - Taylor & Francis | Geodinamica Acta

Artigo Revisado por pares

G. Ciatto, Paola Alippi, A. Amore Bonapasta, T. Tiedje,

We addressed the issue of bismuth heteroantisite defects (BiGa) in GaAs1−xBix/GaAs epilayers by coupling x- ... us to establish a maximum concentration limit for BiGa, which corresponds to about 5% of the total Bi atoms. BiGa do not account for the modifications in the ...

Tópico(s): Machine Learning in Materials Science

2011 - American Institute of Physics | Applied Physics Letters

Artigo Revisado por pares

Şafak Altunkaynak, Ş. Can Genç,

The post-collisional Cenozoic magmatic activity in the Biga Peninsula (NW Anatolia) started in the Middle Eocene ( ... of the Eocene–Early Miocene volcanism in the Biga Peninsula. The first stage, source enrichment metasomatism, occurred ... and Late Miocene lavas. The Cenozoic volcanism in Biga Peninsula waned briefly during 15–11 Ma, and ...

Tópico(s): High-pressure geophysics and materials

2007 - Elsevier BV | Lithos

Artigo Revisado por pares

Nikolay Bonev, Laurent Beccaletto,

... eastern Rhodope–Thrace of Bulgaria–Greece and the Biga Peninsula of NW Turkey. A regionally consistent NNE– ... extension in the Kemer micaschists of the northern Biga Peninsula and in the Kesebir–Kardamos dome in ... recorded in the Kazdaǧ Massif in the southern Biga Peninsula, which overlaps the Aegean back-arc post- ...

Tópico(s): High-pressure geophysics and materials

2007 - Geological Society of London | Geological Society London Special Publications

Artigo Revisado por pares

Ali̇ Elmas, Engın Merıç,

... Gelibolu Peninsula, and the northwestern part of the Biga Peninsula. This basin was controlled by a southeastern ... lies parallel to the northwestern rim of the Biga Peninsula. Shallow-marine sediments that occur widely in ... extending from southern Thrace to west of the Biga Peninsula. The Saros-Ganos segment, forming a branch ... the basin from the eastern shoulder of the Biga Peninsula was reactivated as a right-lateral strike- ...

Tópico(s): earthquake and tectonic studies

1998 - Taylor & Francis | International Geology Review

Artigo Revisado por pares

N. RAO PUTTAGUNTA, Wendell A. Gibby, VIJAYA L. PUTTAGUNTA,

... reactions. MATERIALS AND METHODS A gadolinium (Gd)-DTPA-BIGA, Gd-DTPA-BMA, Gd-DTPA, or Gd-HP- ... mixed with an equimolar solution of Gd-DTPA-BIGA, Gd-DTPA-BMA, or Gd-HP-DO3A. The ... is Gd-HP-DO3A > Gd-DTPA > Gd-DTPA-BIGA > Gd-DTPA-BMA. The order of stability in ... competition reaction is Gd-HP-DO3A > Gd-DTPA-BIGA > Gd-DTPA-BMA. CONCLUSIONS Transmetallation kinetics shows major ...

Tópico(s): Medical Imaging Techniques and Applications

1996 - Lippincott Williams & Wilkins | Investigative Radiology

Artigo Revisado por pares

Yahia Ibrahim, A. H. ABUAFFAN, Kjell Bjorvatn,

... two underground reservoirs in Sudan, in Treit el Biga (TeB) and Abu Groon (AG), and to assess ... zwei Untergrundvorkommen in Sudan festzustellen, aus Terit el Biga (TeB) und aus Abu Groon (AG). Ebenfalls der ... reservas de agua subterraneas en Sudan, Treit el Biga (TeB) y Abu Groon (AG) y la estimación ... y serverida de fluoros dental en Treit el Biga fue más alta de lo que anteriormente se ...

Tópico(s): Esophageal and GI Pathology

1995 - Wiley | International Journal of Paediatric Dentistry

Artigo Acesso aberto Revisado por pares

Jun Liu, Qiqin Cai, Fumin Zou, Yintian Zhu, Lyuchao Liao, Feng Guo,

... these challenges, we propose a lightweight network called BiGA-YOLO based on YOLOv5. We design the Ghost- ... extensive experiments on the KITTI dataset, and our BiGA-YOLO achieved a mAP@0.5 of 92. ...

Tópico(s): Advanced Image and Video Retrieval Techniques

2023 - Multidisciplinary Digital Publishing Institute | Electronics

Artigo Acesso aberto Revisado por pares

Paula López, Francisco Guaimas, Cecilia Czibener, Juan E. Ugalde,

... that we have previously reported encodes an adhesin (BigA) with a bacterial immunoglobulin-like domain (BIg-like). ... the proper display in the outer membrane of BigA and BigB. Deletion of bigB or palA diminishes ... is completely necessary for the proper display of BigA and BigB, probably avoiding their aggregation and facilitating ...

Tópico(s): Escherichia coli research studies

2020 - Wiley | Cellular Microbiology

Artigo Revisado por pares

Deniz Sarı, Selahattin İncecik, Nesimi Ozkurt,

Ozone episodes were observed frequently in Biga Peninsula of Marmara region in Turkey which is suburban site and has forests and agricultural areas. This study aims to understand the ... that lead to the ozone episodes over the Biga Peninsula. Ozone concentrations were measured at the monitoring ...

Tópico(s): Air Quality Monitoring and Forecasting

2020 - Elsevier BV | Atmospheric Pollution Research

Artigo Revisado por pares

Öznur Karaca, Claudio Cameselle, Mustafa Bozcu,

This study investigated the geological conditions of Biga Peninsula. There are metamorphic rocks, ophiolitic melange, plutonic rocks, subvolcanics, volcanic rocks and volcanoclastics along with marine and terrestrial sediments in the region. ... coal for commercial exploitation. The mining exploitations in Biga Peninsula (Turkey) pose an environmental risk due to ...

Tópico(s): Mine drainage and remediation techniques

2019 - Elsevier BV | Chemosphere

Artigo Acesso aberto Revisado por pares

E. Yalçın Ersoy, Martin R. Palmer, Ş. Can Genç, Dejan Prelević, Cüneyt Akal, İ̇brahim Uysal,

... produced widespread volcanism across the region. In the Biga Peninsula, in the west, medium-K calc-alkaline ... geochemical signature were emplaced at ~ 43–15 Ma (Biga orogenic volcanic rocks; BOVR). Volcanic activity in the ... the Cenozoic orogenic lavas from the Rhodope to Biga region emphasizes the importance of crustal imbrication and ...

Tópico(s): earthquake and tectonic studies

2017 - Elsevier BV | Lithos

Artigo Revisado por pares

Zafer Aslan, Dilber Erdem, İ̇rfan Temizel, Mehmet Arslan,

... and Neogene volcanic rocks are widespread on the Biga Peninsula of Northwest Turkey. These rocks were formed ... with regional geology, Neogene magmatic activity on the Biga Peninsula has a post-collisional feature, and was ...

Tópico(s): earthquake and tectonic studies

2017 - Taylor & Francis | International Geology Review

Artigo Acesso aberto Revisado por pares

Ömer Bozkaya, Gülcan Bozkaya, İ. Tonguç Uysal, David Banks,

... age of hydrothermal activity of mineralization in the Biga Peninsula, (Koru, Tesbihdere and Kumarlar) employed mineralogical (illite ... related to the extensional tectonic regime in the Biga Peninsula. The mineralogical and geochemical data of illites ...

Tópico(s): Geology and Paleoclimatology Research

2016 - Elsevier BV | Ore Geology Reviews