Results 221 to 230 of about 13,316 (289)

Evaluation Of The Isotopic Abundance Ratio In Biofield Energy Treated Resorcinol Using Gas Chromatography-Mass Spectrometry Technique

, 2016
Mahendra Kumar Trivedi, Branton, Alice, Trivedi, Dahryn, Nayak, Gopal   +3 more
openalex   +2 more sources

Atomically Thin Sieves: Two‐Dimensional Materials for Membrane Separation

Advanced Physics Research, EarlyView.
Atomically thin membranes derived from 2D materials overcome the inherent selectivity‐permeability trade‐off in conventional separation technologies. This perspective elucidates transport mechanisms for gases, water, and ions, surveys fabrication strategies including top‐down pore engineering and bottom‐up synthesis, highlights recent experimental and ...
Yiran Gong, Pengzhan Sun, Yu Ji
wiley   +1 more source

Microplastic contaminants potentially distort our understanding of the ocean's carbon cycle. [PDF]

PLoS One
Medina Faull LE, Taylor GT, Beaupré SR.
europepmc   +1 more source

A perspective from the Mesozoic: Evolutionary changes of the mammalian skull and their influence on feeding efficiency and high‐frequency hearing

The Anatomical Record, EarlyView.
Abstract The complex evolutionary history behind modern mammalian chewing performance and hearing function is a result of several changes in the entire skeletomuscular system of the skull and lower jaw. Lately, exciting multifunctional 3D analytical methods and kinematic simulations of feeding functions in both modern and fossil mammals and their ...
Julia A. Schultz
wiley   +1 more source

Warming-Induced Effects on Microbial Communities and Nitrogen Cycling Capacity in Tundra Litter Are Modulated by Herb Abundance and Litter Quality. [PDF]

Glob Chang Biol
Jeanbille M, Clemmensen KE, Juhanson J, Michelsen A, Alatalo J, Cooper EJ, Henry GHR, Hofgaard A, Hollister RD, Jónsdóttir IS, Klanderud K, Tolvanen A, Hallin S.   +12 more
europepmc   +1 more source

(Table 1) Boron abundance and isotopic ratios for ODP Site 125-780

, 2001
Laurie Benton, Jeffrey Ryan, F. Tera
openalex   +1 more source

Inter‐microscope comparability of dental microwear texture data obtained from different optical profilometers: Part II Deriving instrument‐specific correction equations for meta‐analyses using published data

The Anatomical Record, EarlyView.
Abstract Dental microwear texture analysis (DMTA) has emerged as a valuable method for investigating the feeding ecology of vertebrates. Over the past decade, three‐dimensional topographic data from microscopic regions of tooth surfaces have been collected, and surface texture parameters have been published for both extant and fossil species.
Mugino O. Kubo, T. Kubo, Ellen Schulz‐Kornas, T. M. Kaiser, Daniela E. Winkler   +4 more
wiley   +1 more source

High Deuteration of Methanol in L1544. [PDF]

ACS Earth Space Chem
Spezzano S, Riedel W, Caselli P, Sipilä O, Lin Y, Bunn HA, Redaelli E, Coudert LH, Megías A, Jimenez-Serra I.   +9 more
europepmc   +1 more source

Histosols: Morphology, physical and chemical attributes, and carbon and nitrogen isotopic natural abundance

, 2015
Paula Fernanda Chaves Soares
openalex   +1 more source

Ontogenetic changes and sexual dimorphism in the cranium and mandible of the Atlantic walrus (Odobenus rosmarus rosmarus L.)

The Anatomical Record, EarlyView.
Abstract Walruses have been an important subsistence and cultural resource for humans and have been exploited for millennia across their distribution. This exploitation has contributed to severe declines in several populations and local extirpations.
Katrien Dierickx, Oliver Kersten, Youri van den Hurk, Brenna A. Frasier, Richard Sabin, Bastiaan Star, James H. Barrett   +6 more
wiley   +1 more source