Results 71 to 80 of about 16,888 (232)

Evaluating plant lineage losses and gains in temperate forest understories: a phylogenetic perspective on climate change and nitrogen deposition

open access: yesNew Phytologist, Volume 241, Issue 5, Page 2287-2299, March 2024.
Summary Global change has accelerated local species extinctions and colonizations, often resulting in losses and gains of evolutionary lineages with unique features. Do these losses and gains occur randomly across the phylogeny? We quantified: temporal changes in plant phylogenetic diversity (PD); and the phylogenetic relatedness (PR) of lost and ...
Josep Padullés Cubino   +33 more
wiley   +1 more source

Structure and Transformations of the Environmental Protection System in West Pomerania Region [PDF]

open access: yes
The environmental protection system of West-Pomerania Region (North-western Voivodeship of Poland) is presented. Especially focused on water resources management and protection. The features of strategy of Voivodship development were specified.
Siemianowski, Liwiusz
core   +1 more source

The agri - environment - economic relationships in the developing countries [PDF]

open access: yes, 2003
Çevre sorunları, gelişmiş ve gelişmekte olan ülkelerde toplum gündeminde önemli ve öncelikli konular durumundadır. Gelişmiş ülkelerdeki yoğun girdi kullanımına dayalı tarım; toprak bozulması, pestisid kirliliği v.b.
Gürlük, Serkan, Karaer, Feza
core  

Cell competition: emerging signaling and unsolved questions

open access: yesFEBS Letters, Volume 598, Issue 4, Page 379-389, February 2024.
Cell competition is a form of cell–cell interaction whereby cells with higher fitness (“winners”) actively eliminate neighboring less‐fit cells (“losers”) in the growing tissue. In this review, we summarize and discuss emerging signaling mechanisms and critical unsolved questions in cell competition.
Rina Nagata, Tatsushi Igaki
wiley   +1 more source

Organik Pırasa Yetiştiriciliği [PDF]

open access: yes, 2011
Bu çalışma 2002-2005 yılları arasında Yalova Atatürk Bahçe Kültürleri Merkez Araştırma Enstitüsü organik tarım parselinde yürütülmüştür. Denemede, farklı organik bitki besin maddesi uygulamalarının pırasanın (Allium porrum L. cv.
BEŞİRLİ, Gülay   +5 more
core  

Undergraduate & Graduate Commencement Exercises Program, May 18, 1974. [PDF]

open access: yes, 1974
Bryant University Undergraduate & Graduate Commencement Exercises Program, May 18 ...

core   +1 more source

Wpływ oddziaływań pomiędzy pszenicą jarą a jęczmieniem jarym na akumulację w roślinach azotu, fosforu i potasu

open access: yesAgronomy Science, 2009
W badaniach wazonowych oceniano wpływ oddziaływań pomiędzy pszenicą jarą a jęczmieniem jarym na zawartość azotu, fosforu i potasu w roślinach. Eksperyment realizowano wg schematu addytywnego. Czynnikami doświadczenia były: 1.
KINGA TREDER   +2 more
doaj  

Farklı Azot Dozlarının Keten Bitkisinin Verim ve Verim Özelliklerine Etkisi

open access: yesTurkish Journal of Agriculture: Food Science and Technology
Keten bitkisi ülkemizin hemen hemen her bölgesinde yetişebilmesi, kullanım alanlarının çeşitliliği, hem lifinden, hem de yağından faydalanılması gibi özellikleri ile ön plana çıkan önemli bir endüstri bitkisidir.
Şaziye Dökülen
doaj   +1 more source

Makarnalık Buğdayda (Triticum durum Desf.) Azot Dozu Uygulamalarının Verim ve Kalite Üzerine Etkisi

open access: yesTurkish Journal of Agriculture: Food Science and Technology, 2019
Bu çalışmada makarnalık buğday çeşitlerinde (Levante, Zenit, Yelken 2000, Dumlupınar, Eminbey, Altın, Ç-1252, ve Kızıltan-91) azot dozlarının verim ve kalite özelliklerine etkisi incelenmiştir.
İlknur Akgün, Üner Ulupınar
doaj   +1 more source

A renin-angiotenzin-aldoszteron rendszer és a karbonil stressz szerepe a metabolikus syndroma és az általa okozott vesebetegség kialakulásában = Role of renin-angiotensin-aldosterone axis and carbonyl stress in the development of the metabolic syndrome and in its nephropathy [PDF]

open access: yes, 2007
Az ACE és a glutation peroxidáz gén polimorfizmusa összefüggést mutat a metabolikus szindróma súlyosságával, és az oxidatív stressz mértékével. A karbonil stressz egyik forrásaként ismert dohányfüst a metabolikus szindróma pathogenezisében fontos ...
Degrell, Péter   +7 more
core  

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