Results 81 to 90 of about 49,503 (303)

The genealogical jigsaw puzzle - a missing piece? the right to know for A.I.D. children [PDF]

open access: yes, 2004
This paper examines current UK legal regulation relating to the provision of genetic background information to children born by donor insemination (Dl) and argues in favour of changes to the existing law - the Human Fertilisation and Embryology Act 1990.
Henaghan, Caroline
core  

The Human Fertilisation and Embryology Act 2008 [PDF]

open access: yes, 2013
This paper provides an overview of the regulatory developments in the UK which impact on the use of in vitro fertilization (IVF) and embryo screening techniques for the creation of “saviour siblings.” Prior to the changes implemented under the Human ...
Knight, Christine   +3 more
core   +1 more source

Mitochondria and Neuromast Tagging With Fluorescent Gallium‐Triapine Analogues: In Cellulo MP FLIM and Zebrafish Live Imaging

open access: yesAdvanced Science, EarlyView.
Fluorescent BODIPY‐conjugated thiosemicarbazone ligands and their Ga(III), In(III), and Fe(III) complexes, inspired by Triapine, are developed as theranostic agents. Multiphoton FLIM and confocal microscopy in cancer cells and zebrafish reveal real‐time uptake, mitochondrial localisation, and whilst spectroscopic assays indicated preserved complex ...
Megan J. Green   +15 more
wiley   +1 more source

Changes in the Content of Soil Phosphorus after its Application into Chernozem and Haplic Luvisol and the Effect on Yields of Barley Biomass

open access: yesActa Universitatis Agriculturae et Silviculturae Mendelianae Brunensis, 2016
The pot experiment was established in vegetation hall in the year 2015. Spring barley, variety KWS Irina, was grown. Two different soils – chernozem from Brno (with a low phosphorus content and alkali soil reaction – 7.37) and haplic luvisol from ...
Tomáš Lošák   +6 more
doaj   +1 more source

Ocean fertilisation : science and regulation

open access: yes, 2011
The threat of climate change may be the greatest social and environmental challenge of our time. Yet if the increase in warming is to be stabilised, then a reduction in atmospheric carbon dioxide (CO\\(_2\\)) is needed.
Mayo-Ramsay, JP (15914930)
core   +1 more source

Recent Advances in Laser‐Induced Graphene‐Based Gas Sensors: From Sensing Mechanisms to Biomedical Applications

open access: yesAdvanced Science, EarlyView.
Laser‐induced graphene (LIG) provides a scalable, laser‐direct‐written route to porous graphene architecture with tunable chemistry and defect density. Through heterojunction engineering, catalytic functionalization, and intrinsic self‐heating, LIG achieves highly sensitive and selective detection of NOX, NH3, H2, and humidity, supporting next ...
Md Abu Sayeed Biswas   +6 more
wiley   +1 more source

Antioxidant activity and content of selected antioxidant compounds in grain of different oat cultivars

open access: yesPlant, Soil and Environment, 2020
The total antioxidant activity (TAA), total contents of polyphenols (TPC), phenolic acids (TPA) and tocols (TTC) were determined in the grain of 5 oat cultivars of Czech origin grown under organic and conventional cropping systems in two-year experiments
Ivana Capouchová   +7 more
doaj   +1 more source

Adult Sex Ratio as a Demographic Feedback Linking Mating Systems, Parental Care, and Evolution

open access: yesAdvanced Science, EarlyView.
Breeding systems are some of the most diverse social behavior, and our team is investigation the evolutionary causes of this diversity. This review summarises our research carried out at the University of Bath. We argue that demographic components of wild populations, especially the adult sex ratio, plays a key role driving breeding system variation ...
Tamás Székely, Oscar G. Miranda
wiley   +1 more source

In vitro fertilisation [PDF]

open access: yesBMJ, 1988
H I, Abdalla   +6 more
openaire   +3 more sources

Quality and productivity of hybrid wheat depending on the tillage practices

open access: yesPlant, Soil and Environment, 2020
The aim of this study was to assess the impact of soil tillage systems on technological characteristics, mineral composition and grain yield of selected hybrid wheat cultivars grown in variable climatic conditions.
Jan Buczek
doaj   +1 more source

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