Search results for "Ink"

Multiple-batch spawning: a risk-spreading strategy disarmed by highly intensive size-selective fishing rate

2022

Can the advantage of risk-managing life-history strategies become a disadvantage under human-induced evolution? Organisms have adapted to the variability and uncertainty of environmental conditions with a vast diversity of life-history strategies. One such evolved strategy is multiple-batch spawning, a spawning strategy common to long-lived fishes that ‘hedge their bets' by distributing the risk to their offspring on a temporal and spatial scale. The fitness benefits of this spawning strategy increase with female body size, the very trait that size-selective fishing targets. By applying an empirically and theoretically motivated eco-evolutionary mechanistic model that was parameterized for …

Cinku saturoša kalcija fosfāta sintēze un īpašības

2015

Darbā tika sintezēti un analizēti cinku saturošie kalcija fosfāti ar teorētisko Ca/P molāro attiecību 1,5 un cinka saturu 0, 1, 3 un 5 %. Paraugu primārai žāvēšanai izmantoja organiskos šķīdinātājus – etilspirtu un propanolu-2. Paraugiem noteica fāzžu sastāvu, izmantojot rentgendifraktometrijas metodi, noskaidrota esošo elementu oksīdu veida saturs, novertēta nogulsnēto daļiņu forma un, izmantojot diferenciāli termisko analīzi noskaidrota savienojumu fāžu pārējas temperatūra.

Trace eyeblink conditioning and extinction contingent to hippocampal ripples in rabbits

2014

Språklig och nationell identitet : Finska krigsbarn i Sverige

2012

Tähtäin idässä : suomalainen sukukansojen tutkimus toisessa maailmansodassa

2009

Vuosina 1941-1944 toteutettiin Suomen idästä miehittämillä alueilla lähihistoriamme laajin suomenheimoiseen kulttuuriperintöön kohdistuneista hankkeista. Lyhyessä ajassa tiedemiesten onnistui kerätä merkittävät kokoelmat suullista kansantietoutta miehitetylle alueelle jääneeltä väestöltä, Suomeen saapuneilta pakolaisilta, maahan saksalaiselta miehitysalueelta siirretyiltä inkeriläisiltä sekä suomensukuisilta sotavangeilta. Sodan autioittamista asumuksista, kalmismailta ja tsasounista ennätettiin hankkia myös laaja kansatieteellinen esinekokoelma. Miehityshallinnossa tiedemiesten poliittisena toimeksiantona oli osoittaa suomalaisjoukkojen Itä-Karjalasta valtaamien alueiden kansallinen ja his…

Karst Landscape: Sinkholes in Sicily

2009

"No ainahan siitä lukemisesta jottain hyötyä on" : yhdeksäsluokkalaiset pojat lukijoina vapaa-ajalla ja koulussa

2009

Production of ethyl lactate by activated carbon-supported Sn and Zn oxide catalysts utilizing lignocellulosic side streams

2021

In this study, activated carbon-supported Sn and Zn oxide catalysts were prepared from hydrolysis lignin and used for the conversion of model solutions of trioses, hexoses, and lignocellulosic biomass hydrolysates to ethyl lactate. Both catalysts, SnO2@AC and ZnO@AC, were able to produce ethyl lactate in high yields. SnO2@AC was a more active and selective catalyst in triose (dihydroxyacetone) conversion, providing 99% yield to ethyl lactate. ZnO@AC, by contrast, was more selective in glucose and hydrolysate conversion, with a yield of 60% and 85%, respectively. The ethyl lactate yields were significantly higher than those from the optimized model solution experiments when using ZnO@AC cata…

Re-Thinking the global cosmopolis : an analysis of the un-habitat “city we need” policies in Helsinki And Sydney

2022

This paper contributes to the sustainability debates concerning the UN Habitat III agenda for 2030 of “leaving no one behind.” I mainly focus on how the ideas of the classical cosmopolis are manifested in contemporary urban policies and strategies. I seek to discuss the similarities between the ancient Greek Cynics’ and Stoics’ concept of cosmopolis and the one more or less explicitly expressed in the UN-Habitat manifesto The City We Need 2.0: Towards a New Urban Paradigm, for explaining/showing/understanding. I do so by examining specific case examples based on the UN-Habitat manifesto: the City of Sydney (A City for All: Towards a Socially Just and Resilient Sydney) and the City of Helsin…

Velka, vararikko ja tuomio : konkurssi ja sen merkitykset 1800-luvun suomalaisissa kaupungeissa

2017

This dissertation makes use of legal documents and ancillary official sources revealing the life courses of individuals to explore the implications of bankruptcy and the meanings attached to it at a time when Finnish society industrialized and modernized. Three perspectives serve to support the analysis. At the heart of the study is the domestic economy. Thus the study is concerned with cases of bankruptcy ruin both during life and also after death. Secondly, bankruptcy is addressed as an indicator of economic dynamism and entrepreneurial spirit. Thirdly, attitudes to bankruptcy are approached from the perspective of legal and social forgiveness. The era of industrialization gave rise to ev…