Results 101 to 110 of about 65,550 (232)

Some Bounds for the Number of Components of Real Zero Sets of Sparse Polynomials

, 2005
We prove that the zero set of a 4-nomial in n variables in the positive orthant has at most three connected components. This bound, which does not depend on the degree of the polynomial, not only improves the best previously known bound (which was 10 ...
Perrucci, Daniel
core  

Polyoxometalates for Health, Electronics, Energy, and the Environment: Challenges, Opportunities, and Future Horizons

ChemistryEurope, Volume 4, Issue 5, May 2026.
Polyoxometalates (POMs), illustrated as lemon‐like cars racing along a winding road, symbolize the accelerating progress of POM research toward technological applications. Global research communities, recent advances, and emerging opportunities highlight how coordinated efforts drive the transition of POM science from molecular discovery to deployable ...
Kirill Monakhov, Stanislav K. Petrovskii, De‐Liang Long, May Nyman, Axel Kahnt, Jonas Warneke, Chris Ritchie, Tatjana N. Parac‐Vogt, Scott G. Mitchell, Yu‐Fei Song, Marco Moors, Anna Proust, Dominique Vuillaume, Masahiro Sadakane, Graham N. Newton, Haralampos N. Miras   +15 more
wiley   +1 more source

A systematic review evaluating the performance of eDNA methods relative to conventional methods for biodiversity monitoring

Ecography, Volume 2026, Issue 5, May 2026.
The rapid adoption of environmental DNA (eDNA) methods has drastically changed biodiversity monitoring efforts. It is often claimed that eDNA methods are more sensitive and efficient than conventional biodiversity monitoring methods, but it is often unclear what metrics support this claim.
Nicholas J. Iacaruso, Olivia P. Reves, Sara J. Merkelz, Cassidy L. Waldrep, Mark A. Davis   +4 more
wiley   +1 more source

Scale of herpetofauna mitigation translocation in British Columbia, Canada

The Journal of Wildlife Management, Volume 90, Issue 4, May 2026.
Mitigation translocation is widely used across British Columbia to move amphibians and reptiles away from development. Reviewing permits from 2019–2022, we found that more than 5 million individuals, mostly larval western toads, were relocated. Yet almost no monitoring occurs, leaving outcomes unknown.
Megan Winand, Leigh Anne Isaac, Purnima Govindarajulu, Lindsay Anderson, Tara G. Martin   +4 more
wiley   +1 more source

Functional analysis of regenerated digit in newt following complete amputation at proximal interphalangeal joint

Journal of Biomechanical Science and Engineering
Amphibians possess high regeneration capacity of complicated structures such as articular joints. However, it is unknown when and how the joint function recovers during the regeneration process following a joint amputation. The present study examined the
Takeshi KASAHARA, Machiko TERAMOTO, Kiyokazu AGATA, Jeonghyun KIM, Takeo MATSUMOTO, Eijiro MAEDA   +5 more
doaj   +1 more source

A survey regarding the abundance and population of newts (Genera: Lissotriton and Mesotriton) in the cities Altena and Nachrodt-Wibilingwerde (North Rhine-Westphalia, Germany) [PDF]

, 2010
Im Rahmen der NRW-weiten herpetologischen Kartierungen des Arbeitskreises Amphibien und Reptilien NRW ("Herpetofauna NRW 2000") wurde im Frühjahr 2009 an 21 Stillgewässern in Altena und Nachrodt-Wiblingwerde der Molchbestand überwiegend durch ...
Schwerdt, Christopher
core  

Biophysical characterization of Cyclophilin B reveals membrane localization as its primary functional determinant as a prolyl isomerase

Protein Science, Volume 35, Issue 5, May 2026.
Abstract The endoplasmic reticulum (ER) provides a specialized environment for the folding of secreted and membrane proteins, a process supported by many different chaperones. Among these chaperones, peptidyl‐prolyl cis/trans isomerases (PPIases) catalyze a rate‐limiting conformational step in protein folding, yet the principles governing isoform ...
Sarah C. DeVoe, Thomas C. Yost, Ashley J. Newton, Gavin A. Grever, Melissa Fernandez Ayala, Wendell P. Griffith, Robert D. Latvala, Philipp A. M. Schmidpeter   +7 more
wiley   +1 more source

‘Better Conversations With Developmental Language Disorder’: Designing a Novel Intervention for School‐Aged Children and Their Main Carers

International Journal of Language &Communication Disorders, Volume 61, Issue 3, May/June 2026.
ABSTRACT Background Children with developmental language disorder (DLD) experience difficulties with receptive and expressive language, which can affect their participation in everyday interactions with others. This, in turn, can impact their ongoing language development and ability to form and maintain friendships. This paper describes the development
Lucy Hughes, Liz Croot, Caroline Newton, Wendy Best   +3 more
wiley   +1 more source

Testing Threats in Repeated Games [PDF]

I introduce a solution concept for infinite-horizon games, called “Nash equilibrium with added tests”, in which players optimize with respect to relevant threats only after having tested them before.
Ran Spiegler
core   +3 more sources

Newts

, 2003
Biblioteca de Educación del Ministerio de Educación, Cultura y Deporte; Calle San Agustín, 5 - 3 planta; 28014 Madrid; Tel.
openaire   +1 more source