Raziskan je bil vpliv okoljskega sončnega sevanja z in brez UV-B dela spektra ter foliarnega gnojenja z raztopino selenata na pridelek bučnic buče golice (Cucurbita pepo L.) Pridelek semen na enoto ...površine je bil večji, ko je bil s filtriranjem UV-B sevanja odstranjen vpliv tega dela spektra na rastline, v primerjavi z vplivi celotnega sončnega spektra. Na osnovi rezultatov se ugotavlja, da je manjši pridelek v razmerah celotnega sončnega spektra odvisen od antioksidativnih poškodb, ki jih povzroča UV-B sevanje, saj je foliarno tretiranje z raztopino selenata zmanjšalo negativen vpliv tega sevanja.
U poljskim pokusima tijekom dvije godine (2004. i 2005.) na pokušalištu Visokog gospodarskog učilišta u Križevcima provedena su istraživanja s ciljem utvrđivanja utjecaja veličine i oblika ...vegetacijskog prostora na prinos uljnih buča (Cucurbita pepo L. var. oleifera). Razmaci sjetve bili su: 100x100, 140x70, 140x50, 80x80 i 140x30 cm. Pokus je postavljen po metodi latinskog kvadrata u pet ponavljanja a rezultati su obrađeni analizom varijance. Ispitivana je austrijska sorta golica Gleissdorf. Utvrđeni su sljedeći parametri: broj plodova po biljci, prosječna masa ploda, broj plodova po hektaru, prinos plodova po hektaru, prosječna masa sjemenki po plodu te prinos sjemena po hektaru.
Visoko signifikantno veći broj plodova po biljci u obje godine istraživanja utvrđen je kod većeg vegetacijskog prostora (100x100 cm – 1,43 plod/biljci u 2004.; 140x70 cm – 1,1 plod/biljci u 2005. godini).
Prosječna masa ploda je bila veća kod većeg vegetacijskog prostora (140x70 cm – 4239 g u 2004; 100x100 cm – 4183 g u 2005. godini), ali bez statističke značajnosti.
Iako nisu dobivene statistički značajne razlike između tretmana, u obje godine istraživanja najveći broj plodova po hektaru (16 167- 2004.; 13 917 – 2005. ) i prinos plodova po hektaru (60,1 t/ha – 2004; 54,2 t/ha – 2005.) ostvaren je u vegetacijskom prostoru 140x30 cm. Na istom vegetacijskom prostoru dobiveni prinos sjemena po hektaru bio je najveći u obje godine istraživanja (1397,2 kg/ha – 2004; 1167,6 kg/ha – 2005.) ali visoko signifikantno prema ostalim tretmanima samo u 2004. godini.
A series of
N
,
N
-(dialkylamino)alkylamides of several
N
-substituted α,β-dehydroamino acids and their quaternary ammonium salts were synthesized via the reaction of unsaturated 5(4
H
)-oxazolones ...with
N
,
N
-dialkyldiamines and characterized by physicochemical characteristics. Their reactions with human erythrocytic acetylcholinesterase (ACE) and plasmic butyrylcholinesterase (BuCE) were studied. The IC
50
values concentration at which the hydrolysis rate of cholinesterase was 50% inhibited by acetylthiocholine (0.1 mM) of all synthesized compounds were determined. It was found that all synthesized compounds possessed anticholinesterase activity and were specific mainly for BuCE.
Using hitherto unconsidered source materials from late antiquity to the early modern period, this volume charts new views about the role of penance in shaping western attitudes and practices for ...resolving social, political, and spiritual tensions, as penitents and confessors negotiated rituals and expectations for penitential expression.
Commissioner Frank Buce made the motion to change the agreement. Voting in favor were Buce, Charles Neely and Robert Moreland. Opposed were Freddie Hines and Frank Keller. First, they terminated ...parts of the agreement calling for a joint effort to develop Meriwether Park, the industrial park. Buce made the motion to terminate part of the agreement. Voting in favor were Neely, Buce and Moreland, with Keller abstaining and Hines out of the room for the vote.
You're doing a lot in the social media space. Tell me about some of your latest efforts, such as 'Army Strong,' and how they reflect overall positioning.
Die seit 1925 erscheinenden Arbeiten zur Kirchengeschichte bilden eine der traditionsreichsten historischen Buchreihen im deutschsprachigen Raum. Sie enthalten Forschungen zur Kirchen- und ...Dogmengeschichte des Christentums aller Epochen, veröffentlichen aber auch Arbeiten aus verwandten Disziplinen wie beispielsweise der Archäologie, Kunstgeschichte oder Literaturwissenschaft. Kennzeichnend für die Reihe ist der durchgängige Anspruch, historisch- methodische Präzision mit systematischen Kontextualisierungen des jeweiligen Gegenstandes zu verbinden. In jüngerer Zeit erscheinen verstärkt Arbeiten zu Themen einer Kultur- und Ideengeschichte des Christentums in einem methodisch offenen christentumsgeschichtlichen Horizont.
Los prestadores de servicios turísticos (PST) de buceo son ampliamente beneficiados por la capacidad de atracción turística del Parque Nacional Arrecifes de Cozumel (PNAC), en el Caribe mexicano, ...pero los valores, creencias y normas acerca de la conservación del espacio natural son diversas, lo cual dificulta lograr una gestión sostenible de los servicios ecosistémicos frente a la presión turística crónica. El objetivo de esta investigación fue analizar las relaciones entre servicio turístico y los valores, creencias y normas de los PST hacia la conservación del PNAC. El método de recolección de datos fue con un grupo focal de prestadores de servicios turísticos de buceo y colaboradores administrativos del PNAC. Se estableció que las intenciones de los prestadores están predeterminadas por sistemas de influencias externos, regulados por grupos de pares sociales más influyentes. Los resultados son útiles para diseñar políticas públicas de conservación y buenas prácticas ambientales para el aprovechamiento turístico y los usos ecosistémicos en el PNAC.
