Results 71 to 80 of about 63,068 (259)

Evolutionary radiation of large‐bodied gorgonopsians from the lower Abrahamskraal formation of South Africa

open access: yesThe Anatomical Record, EarlyView.
Abstract The middle Permian represents a critical interval in therapsid evolution, when gorgonopsians emerged as some of the first specialized apex predators within terrestrial ecosystems. Despite their significance, the early diversification of Gorgonopsia in Gondwana remains poorly understood due to scarcity and fragmentary material.
Zanildo Macungo   +5 more
wiley   +1 more source

Evaluation of Genetic Diversity in 65 Genotypes of Potato by Using Factor and Cluster Analysis [PDF]

open access: yesIkufīziyuluzhī-i Giyāhān-i Zirā̒ī, 2014
To evaluate genetic diversityamong 65 potato genotypes along with Agria, Draga and Marfona cultivars as controls an experiment based augmented design with three blocks was conducted at Agricultural and Natural Resources Research Station of Ardabil, Iran,
D. HassanPanah
doaj  

Soil cover of tubers and the percentage of green tubers at various inter-row widths [PDF]

open access: yes, 2009
peer-reviewedIn the years 2002, 2003 and 2004, a field trial was conducted involving three inter-row widths (66, 75 and 90 cm) and three potato cultivars (Agria, Bright and Carlingford).
Bernik, R.   +3 more
core  

Widespread distribution of large silesaurids evidenced by a new record from the Middle Triassic of southwest Gondwana

open access: yesThe Anatomical Record, EarlyView.
The largest silesaurid known from South America is described here, demonstrating that silesaurids reached large body sizes in southwestern Gondwana. This discovery further underscores the widespread geographic distribution and temporal persistence of large silesaurids across Pangea, despite faunal turnovers and environmental events such as the Carnian ...
Rodrigo Temp Müller
wiley   +1 more source

Quantitative muscle architecture in large carnivorous marsupials (Marsupialia: Dasyuridae) and links to substrate use and prey processing

open access: yesThe Anatomical Record, EarlyView.
Abstract The Dasyurid species Sarcophilus harrisii, Dasyurus maculatus, and Dasyurus viverrinus, occupying diverse ecological niches and forming a guild structure in Tasmania, provide a basis for examining the roles of various forelimb muscle groups in prey capture and locomotion.
Riya G. Bidaye   +4 more
wiley   +1 more source

Impact of Foliar-Applied Essential Oils on Growth, Yield and Quality of Potato (Solanum tuberosum L.)

open access: yesTurkish Journal of Agriculture: Food Science and Technology
In this study, effects of sage (Salvia officinalis L.), oregano (Origanum onites L.), rosemary (Rosmarinus officinalis L.), dill (Anethum graveolens L.), cumin (Cuminum cyminum L.), fennel (Foeniculum vulgare var.
Arif Şanlı, Fatma Zehra Ok
doaj   +1 more source

Breeding for improved tuber quality in greater yam (Dioscorea alata L.) [PDF]

open access: yes, 2018
Yams constitute an important staple food in tropical and subtropical regions. Dioscorea alata is one of the major cultivated species with a wide geographical distribution. It is currently second to D. rotundata in terms of production volume.
Arnau, Gemma   +7 more
core  

The 3‐Hit Metabolic Signaling Model for Autism Spectrum Disorder: A Summary

open access: yesAutism Research, EarlyView.
ABSTRACT Autism spectrum disorder (ASD) is a highly heritable yet environmentally sensitive neurodevelopmental condition whose biological heterogeneity has resisted a unifying causal explanation for over 100 years. The 3‐hit metabolic signaling model proposes that ASD arises from abnormal persistence of an evolutionarily conserved stress‐response ...
Robert K. Naviaux
wiley   +1 more source

Effect of Thiourea on Yield and Quality of Potato (Solanum tuberosum L.) [PDF]

open access: yes, 2013
A field experiment was carried out to study the effect of five concentrations (0, 250, 500, 750 and 1000 mM) of thiourea application on mother tubers on yield and quality attributes of harvested potato, variety Spunta in the region of Chott-Mariem in ...
Bettaieb, T.   +4 more
core  

Effect of cultivars and seed size on field performance of potato micro-tubers in North Eastern Himalayan region in India [PDF]

open access: yes, 2015
The present study was carried out at Central Potato Research Station, Shillong during 2013 and 2014 to assess the growth and yield performance of three grades of in-vitro produced micro-tubers viz.
Bag, T. K.   +4 more
core   +2 more sources

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