Results 61 to 70 of about 651,947 (309)
Stock assessment of protogynous fish: evaluating measures of spawning biomass used to estimate biological reference points [PDF]
, 2008 In stock assessments, recruitment is typically modeled as a function of females only. For protogynous stocks, however, disproportionate fishing on males increases the possibility of reduced fertilization rates.
Brooks, Elizabeth N. +3 more
core +1 more source
Advanced Functional Materials, EarlyView.The citric acid/urea (CA‐Urea) precursor system offers a versatile, scalable route to carbon dots with tunable luminescence and multifunctionality. Mechanistic insights into precursor chemistry and reaction parameters have enabled doping, surface modification, and hybridization strategies, yielding CDs for luminescent devices, sensing, catalysis ...
Yupeng Liu +10 more
wiley +1 more source
Ethics and Uncertainty: In Vitro Fertilization and Risks to Women\u27s Health [PDF]
, 1998 Dr. de Melo-Martin examines the risks, uncertainties and public policies surrounding in vitro fertilization and women\u27s health ...
de Melo-Martin, Inmaculada
core +1 more source
Fertimetro, a Principle and Device to Measure Soil Nutrient Availability for Plants by Microbial Degradation Rates on Differently-Spiked Buried Threads [PDF]
, 2018 A novel patented method (PCT/IB2012/001157: Squartini, Concheri, Tiozzo, University of Padova) and the corresponding application devices, suitable to measure soil fertility, are presented. The availability or deficiency of specific nutrients for crops is
Berti, A. +7 more
core +1 more source
Journal of Combinatorics, 2020 A nonnegative integer is called a fertility number if it is equal to the number of preimages of a permutation under West's stack-sorting map. We prove structural results concerning permutations, allowing us to deduce information about the set of fertility numbers.
openaire +2 more sources
Advanced Healthcare Materials, EarlyView.Coagulative granular hydrogels are composed of packed thrombin‐functionalized microgels that catalyze the conversion of fibrinogen into a secondary fibrin network, filling the interstitial voids. This bio‐inspired approach stabilizes the biomaterial to match the robustness of bulk hydrogels without compromising injectability, mimicking the initial ...
Zhipeng Deng +16 more
wiley +1 more source
Efficacy of 15N-nitrogen in fertilization of pea mixtures with wheat, barley, and oats
Plant, Soil and Environment, 2016 The effect of mineral nitrogen (N) nutrition on seed production and acquisition of 15N from fertilizers by components of cereal-pea mixtures was investigated.
A. Rutkowska, D. Pikuła
doaj +1 more source
Impact of Na and K fertilization on Eucalyptus response to drought - integrative approach : S02T08 [PDF]
, 2013 Eucalyptus is a fast growing tropical species depending strongly on environment, soil fertility and water supply. Potassium fertilization improves drought resistance and growth performance, but world resources decline while cost increases.
Battie Laclau, Patricia +6 more
core
Advanced Healthcare Materials, EarlyView.The incorporation of nondigested ECM and synthetic polymers into a co‐electrospinning system enables the decoupling of bioactivity and mechanical properties within a single wrap. This technique is used to develop a multifunctional bone wrap that achieves augmented membrane durability, sustained infection control, and enhanced vascularity for use in ...
Sarah Jones +14 more
wiley +1 more source
Aqueous Two‐Phase Bioinks for Discrete Packing and Compartmentalization of 3D Bioprinted Cells
Advanced Healthcare Materials, EarlyView.Aqueous two‐phase systems (ATPS) enable the formation of biomimetic interfaces crucial for tissue engineering. However, clinical translation remains limited by the challenge of precisely controlling cellular compartmentalization. Here, we developed ATPS biomaterial inks for 3D bioprinting allowing tuneable droplet formation via NaCl modulation.
Martina Marcotulli +14 more
wiley +1 more source