Results 61 to 70 of about 16,641 (267)

Diversity of jewel orchids (Goodyerinae, Orchidaceae) in Mount Rinjani National Park, Lombok [PDF]

open access: yesBIO Web of Conferences
Orchids are one of the largest families of flowering plants, and one of the taxons is Goodyerinae or jewel orchids. The diversity of jewel orchids on Lombok Island is very little known so it needs to be studied and described.
Sukiman   +3 more
doaj   +1 more source

A national crop wild relative checklist for Zimbabwe reveals edible crop wild relative diversity of regional and global importance

open access: yesPLANTS, PEOPLE, PLANET, EarlyView.
Crop wild relatives (CWR) in Zimbabwe are reservoirs of beneficial agronomic traits, yet they remain under‐documented and poorly conserved. This study developed Zimbabwe's first national CWR checklist based on a conceptual framework combining floristic, ecological and ethnobotanical data, revealing over 2700 taxa, with nearly 1000 edible species ...
Kudakwashe Mutasa   +3 more
wiley   +1 more source

Methodological Challenges in Studying Wealthy Families

open access: yesThe British Journal of Sociology, EarlyView.
ABSTRACT Studying the wealthy is not easy. This piece provides suggestions for recruitment, interview strategies, and design to gain high‐quality data on wealthy people. It is based on an interview study of 81 US racially‐diverse families with a median net worth of $25 million. First, to gain access to the wealthy, it is key for the researcher to use a
Annette Lareau
wiley   +1 more source

Orchids as Indicators of Ecosystem Health in Urban Bushland Fragments

open access: yes, 2009
In this thesis I investigate the utility of orchids as indicators of ecosystem health. The study areas were urban bushland fragments on the Swan Coastal Plain, a global biodiversity hotspot.
Newman, Belinda
core  

The predatory behavior of ants: an impressive panoply of morphological adaptations

open access: yesInsect Science, EarlyView.
This review focuses on predation in ants, showing the wide diversity of cases from solitary foraging to group hunting tactics, as well as the evolution of mandible shape frequently adapted to capture specific prey. Although most ants are generalist feeders, finding their sugary substances directly on plants or indirectly via sap‐sucking insects, some ...
Alain Dejean   +6 more
wiley   +1 more source

Les orchidées comestibles chez le peuple Bagam, au Cameroun [PDF]

open access: yesBiotechnologie, Agronomie, Société et Environnement, 2011
Edible orchids by the Bagam tribe in Cameroon. In the Zambezian region of Africa, tuber orchids are renowned for their food, medicinal and economic values.
Menzepoh, SB.
doaj  

A Unified Machine Learning Model for Relapse Prediction in Clinical Stage I Testicular Cancer

open access: yesAndrology, EarlyView.
ABSTRACT Background Approximately one‐fourth of patients with clinical stage I testicular cancer relapse. For decades, risk stratification has been based on different tumor characteristics for seminomas and non‐seminomas. Previous studies primarily used Cox proportional‐hazards models and included only a limited number of variables.
Thomas Wagner   +7 more
wiley   +1 more source

Understanding the Range and Impact of Visitor Experiences at Science Museums

open access: yesCurator: The Museum Journal, EarlyView.
ABSTRACT While the core mission of science museums is to provide engaging learning experiences that promote scientific literacy among the visiting public, attention has recently been focused on the wide range of visitor experiences that surround and support visitor learning.
Jan Packer
wiley   +1 more source

Chloroembryogeny of orchids

open access: yesФактори експериментальної еволюції організмів, 2013
Purpose. Analyze the phenomenon of orchids chloroembryogeny and set its biological significance. Methods. Used standard biotechnological methods and techniques of light microscopy. Results.
R. V. Ivannikov
doaj  

Keanekaragaman aggrek tanah di kawasan Hutan Lindung Lemor Lombok Timur Nusa Tenggara Barat

open access: yesJournal of Biological Researches, 2012
Lemor protected forest is one area of lowland tropical rain forest in Lombok island. Based on the results of vegetation analysis,in this area saves many species of tree stands, shrub, vines, and herbaceous plants which make up the ground floor of the ...
I Dewa Putu Darma, Inggit Puji Astuti
doaj   +1 more source

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