Results 91 to 100 of about 242,392 (312)

Technical assistance in Nigeria : developing geoscience skills for tomorrow [PDF]

, 2011
The World Bank funded Nigerian Geochemical Mapping Technical Assistance Project was started in 2008 within the Nigerian Ministry of Mines and Steel Development, and is now nearing completion.
Adekanmi, M.A., Arisekola, T.M., Johnson, C.C., Key, R.M., Knights, K.V., Lapworth, Dan   +5 more
core  

Enhanced visualization of the flat landscape of the Cambridgeshire Fenlands [PDF]

, 2015
The Fenlands of East Anglia, England, represent a subtle landscape, where topographic highs rarely exceed 30 m above sea level. However, the fens represent an almost full sequence of Quaternary deposits which, together with islands of Cretaceous and ...
Farewell, Timothy S., Hallett, Stephen H., Pritchard, Oliver G.   +2 more
core   +1 more source

Functional models from limited data: A parametric and multimodal approach to anatomy and 3D kinematics of feeding in basking sharks (Cetorhinus maximus)

The Anatomical Record, EarlyView.
Abstract Basking sharks, Cetorhinus maximus (Gunnerus, Brugden [Squalus maximus], Det Kongelige Norske Videnskabers Selskabs Skrifter, 1765, vol. 3, pp. 33–49), feed by gaping their mouths and gill slits, greatly reorienting their cranial skeletons to filter food from water.
Tairan Li, Mike Schindler, Martha Paskin, Venkata A. Surapaneni, Elliott Scott, Sabine Hauert, Nicholas Payne, David E. Cade, Jeremy A. Goldbogen, Frederik H. Mollen, Daniel Baum, Sean Hanna, Mason N. Dean   +12 more
wiley   +1 more source

SIR-A imagery in geologic studies of the Sierra Madre Oriental, northeastern Mexico. Part 1 (Regional stratigraphy): The use of morphostratigraphic units in remote sensing mapping [PDF]

SIR-A imaging was used in geological studies of sedimentary terrains in the Sierra Madre Oriental, northeastern Mexico. Geological features such as regional strike and dip, bedding, folding and faulting were readily detected on the image. The recognition
Jimenez, O. H., Longoria, J. F.
core   +1 more source

Near surface geophysical surveying of Northern Ireland from the air [PDF]

, 2009
A recent low-level high resolution airborne geophysical survey of Northern Ireland has provided detailed imagery of ground radioactivity, electrical conductivity and magnetisation.
Young, M.E.
core  

Integrating mandibular evidence to assess morphological variation of the Australopithecus afarensis maxilla

The Anatomical Record, EarlyView.
Abstract Geometric morphometric analyses are used to explore variation of maxillary dental arcades of Australopithecus afarensis, expanding on the work of Hanegraef and Spoor, 2025 (Morphological variation of the Australopithecus afarensis maxilla.
Hester Hanegraef, Romain David, Fred Spoor   +2 more
wiley   +1 more source

LENet: A Semantic Segmentation Network for Complex Landforms in Remote Sensing Imagery via Axial Semantic Modeling and Deformation-Aware Compensation

Remote Sensing
Accurate semantic segmentation of complex landforms in remote sensing imagery is hindered by pronounced intra-class heterogeneity, blurred boundaries, and irregular geomorphic structures. To overcome these challenges, this study presents LENet (Landforms
Yaning Liu, Jing Ren, Jiakun Wang, Shaoda Li, Rui Chen, Dongsheng Zhong, Wei Zhao, Aiping Yang, Ronghao Yang   +8 more
doaj   +1 more source

Preliminary assessment of geological applications of ERTS-1 imagery from selected areas of the Canadian Arctic [PDF]

An assessment of geological applications of ERTS-1 imagery from selected areas of the Canadian Arctic is presented. The three levels of interpretation which may be recognized and employed to derive information from a single image or data format are ...
Gregory, A. F.
core   +1 more source

A contribution to the anatomy of two rare cetacean species: The hourglass dolphin (Cephalorhynchus cruciger) and the spectacled porpoise (Phocoena dioptrica)

The Anatomical Record, EarlyView.
Abstract The anatomical description of the hourglass dolphin (Cephalorhynchus cruciger) and the spectacled porpoise (Phocoena dioptrica) remains largely unexplored, due to limited specimen availability and preservation challenges. This study employed digital imaging techniques, conventional histology, and computed tomography to provide visualization of
Jean‐Marie Graïc, Tommaso Gerussi, Bruno Cozzi, Rebecca M. Boys, Brian Chin Wing Kot, Matthew R. Perrott, Kane Fleury, Tabris Yik To Chung, Henry Chun Lok Tsui, Emma Burns, Trudi Webster, Stuart Hunter, Emma L. Betty, Odette Howarth, Carolina Loch, Sophie White, Steve Dawson, William Rayment, Ros Cole, Derek Cox, Tom Waterhouse, Hannah Hendriks, Anton van Helden, Muriel Johnstone, Ramari Oliphant Stewart, R. Ewan Fordyce, Karen A. Stockin   +26 more
wiley   +1 more source

Nonlinear Heat Effects of Building Material Stock in Chinese Megacities

Smart Cities
Urbanization is accompanied by an increased use of building materials. However, the lack of high-resolution building material stock (BMS) maps limits our understanding of the relationship between BMS and urban heat.
Leizhen Liu, Yi Zhou, Liqing Tan, Rukun Jiang   +3 more
doaj   +1 more source