The Wetland and Wetland CH4 Intercomparison of Models Project (WETCHIMP) was created to evaluate our present ability to simulate large-scale wetland characteristics and corresponding methane (CH4) emissions. A multi-model comparison is essential to evaluate the key uncertainties in the mechanisms and parameters leading to methane emissions. Ten modelling groups joined WETCHIMP to run eight glob...

South Florida provides important winter habitat for a variety of migratory and resident raptor species (Bohall and Collopy 1984). In this area, habitat loss has occurred as natural habitat has been modified for either agriculture or urban use. Two predominant features of the current vegetated landscape are Everglades wetland communities and agricultural areas (Pearlstine et al. 2001), including...

We thank Yang et al. (1) for their perspective. We are aware of the importance of coastal wetland protection for endangered migratory birds. Our paper in PNAS (2) focuses on the general representation of protected areas for endangered species (e.g., endangered birds) and ecosystem services. Thus, we did not emphasize the representation in nature reserves of coastal wetlands for endangered migra...

In this experimental study, we investigate various transition-metal silicides as platinum-group-metal-(PGM)-free electrocatalysts for the hydrogen oxidation reaction (HOR), and for the hydrogen evolution reaction (HER) in acidic environment for the first time. Using cyclic voltammetry in 0.1 M HClO₄, we first demonstrate that the tested materials exhibit sufficient stability against dissolution...

Nadeem Javaid 1,*, Sakeena Javaid 1, Abdul Wadood 2, Imran Ahmed 3, Ahmad Almogren 2, Atif Alamri 2, Iftikhar Azim Niaz 1 1 COMSATS Institute of Information Technology, Islamabad 44000, Pakistan; [email protected] 2 Research Chair of Pervasive and Mobile Computing, College of Computer and Information Sciences, King Saud University, Riyadh 11633, Saudi Arabia; [email protected] (W.A.),...

Rasheda Khanam, Dilruba Ahmed, Mustafizur Rahman, M. S. Alam, Mausumi Amin, Sharful Islam Khan, Kenneth H. Mayer, Tasnim Azim International Centre for Diarrhoeal Disease Research, Bangladesh (icddr,b), Dhaka, Bangladesh; International Center for Maternal and Newborn Health, Department of International Health, Johns Hopkins Bloomberg School of Public Health, Baltimore, Maryland, USA; Save the Ch...

ection Authors: Joseph E. Bavaria, MD, Joseph S. Coselli, MD, ichael A. Curi, MD, MPA, Holger Eggebrecht, MD, John A. Elefteriades, MD, aimund Erbel, MD, Thomas G. Gleason, MD, Bruce W. Lytle, MD, . Scott Mitchell, MD, Christoph A. Nienaber, MD, Eric E. Roselli, MD, azim J. Safi, MD, Richard J. Shemin, MD, Gregorio A. Sicard, MD, horalf M. Sundt III, MD, Wilson Y. Szeto, MD, and Grayson H. Whea...

Corresponding author: Azim Mirzazadeh Medical Education Department, Tehran University of Medical Sciences, NO. 57, Hojjatdust Alley, Naderi St., Keshavarz Blvd, Tehran, 1416633591, Iran Tel: +98-21-8895 5712; Email: [email protected] Please cite this paper as: Gandomkar R, Mirzazadeh A, Jalili M, Sadighpour L. Developing comprehensive course evaluation guidelines in Tehran University of Medic...

The Front Cover shows the molecular sieve effect by carbon shell coated on metal surface. To suppress reverse current flow generated due to H2/O2 boundary formation under shut-down/start-up conditions during fuel cell operation, selective H2 permeation through allows high HOR activity while effectively inhibiting ORR. More information can be found in Research Article K. Ko, J. Min et al.