Results 41 to 50 of about 60,887 (263)

Taxonomy of the Crematogaster degeeri-species-assemblage in the Malagasy region (Hymenoptera: Formicidae) [PDF]

, 2013
We revise the species-level taxonomy of the Crematogaster (Crematogaster) degeerispecies-assemblage, a group of related ants occuring in Madagascar and the wider Malagasy region, and further provide an identification key to all species-groups of the ...
Bonnie B. Blaimer, Blaimer, Bonnie B., Fisher, Brian L., Brian L. Fisher, Fisher, Brian Lee,   +4 more
core   +1 more source

Integration of Serum Neurofilament Light Chain and Cortical Dysfunction Improves Diagnostic Accuracy in ALS

Annals of Clinical and Translational Neurology, EarlyView.
ABSTRACT Objective To determine whether integration of serum neurofilament light chain (NfL) and cortical dysfunction improves diagnostic accuracy in amyotrophic lateral sclerosis (ALS) when applied alongside the Gold Coast criteria (GCC). Methods In this prospective study, 148 participants with suspected ALS were recruited (101 ALS and 47 with ALS ...
Aicee Dawn Calma, Nathan Pavey, Yukiko Tsuji, Amirul Ab Ghapar, Mehdi A.J. van den Bos, Bronwen Orden, Grace Lee, Linda Mekhael, Julie Ryder, Cláudia Santos Silva, David McDonald, Fakhria Kakar, Con Yiannikas, Matthew C. Kiernan, David A. Brown, Parvathi Menon, Steve Vucic   +16 more
wiley   +1 more source

Trade-off in plant-ant interactions: seasonal variations [PDF]

Brazilian Journal of Biology, 2020
This work evaluated the effect of seasonality on ant-plant interaction in a Seasonally Dry Tropical Forests, using as an ecological model the species Ipomoea carnea subs. fistulosa (Convolvulaceae).
J. Martins, A. Moreira, M. Assunção, A. Oliveira, J. Almeida   +4 more
doaj   +2 more sources

Ants sow the seeds of global diversification in flowering plants [PDF]

, 2009
Background: The extraordinary diversification of angiosperm plants in the Cretaceous and Tertiary periods has produced an estimated 250,000–300,000 living angiosperm species and has fundamentally altered terrestrial ecosystems.
Majer, Jonathan, Latimer, A., Majer, Jonathan D., Latimer, Andrew M, Gove, Aaron, Jonathan D Majer, Aaron D Gove, Gove, Aaron D., Dunn, Robert, Majer, Jonathan D, Latimer, A. M., Dunn, Robert R., Robert R Dunn, Andrew M Latimer, Szabolcs Lengyel, Latimer, Andrew M., Gove, A. D., Lengyel, S., Gove Aaron D., Lengyel Szabolcs, Majer Jonathan D., Dunn Robert R., Lengyel, Szabolcs, Gove, Aaron D, Forgó, Sándor, Latimer Andrew M., Dunn, Robert R   +26 more
core   +2 more sources

The Comprehensive Live Cell‐Based Cytotoxicity Assay for Monitoring Disease Activity and Guiding Rescue Therapy in Acute Attacks of NMOSD

Annals of Clinical and Translational Neurology, EarlyView.
ABSTRACT Objective Neuromyelitis optica spectrum disorder (NMOSD) is a devastating neurological disease that lacks serological biomarkers that can accurately reflect disease activity. We established a live cell‐based assay (LCBA) using serum with endogenous complement to quantify the overall cytotoxicity, offering a novel functional tool for monitoring
Xiaona Xu, Jie Ding, Yupeng Du, Guibao Luo, Jinming Li, Rui Liu, Xiaoyi Xu, Xiao Li, Minshu Li, Wei Jiang, Chunsheng Yang   +10 more
wiley   +1 more source

Ant species identity mediates reproductive traits and allocation in an ant-garden bromeliad [PDF]

, 2011
Background and Aims Determining the sources of variation in floral morphology is crucial to understanding the mechanisms underlying Angiosperm evolution.
Alain Dejean, Pelozuelo, Laurent, Carrias, Jean-François, Pélozuélo, L., Leroy, Céline, Laurent Pélozuelo, Dejean, Alain, Bruno Corbara, Céréghino, Régis, Jean-François Carrias, Corbara, Bruno, Régis Céréghino, Céline Leroy   +12 more
core   +1 more source

Complementing Engel Classification: Postoperative Scalp EEG as an Objective Indicator in SEEG‐Guided Radiofrequency Thermocoagulation—A Seizure‐Onset Pattern‐Based Stratified Analysis—

Annals of Clinical and Translational Neurology, EarlyView.
ABSTRACT Background Stereoelectroencephalography‐guided radiofrequency thermocoagulation (SEEG‐RFTC) is a minimally invasive therapy for drug‐resistant focal epilepsy. However, the relationship between specific seizure‐onset patterns (SOPs), particularly low‐voltage fast activity (LVFA), and postoperative scalp EEG normalization remains inadequately ...
Yi‐qing Yang, Rui Zhang, Haiyan Ma, Lu Yang, Xuefeng Qu, Qiqi Chen, Yan Zhang   +6 more
wiley   +1 more source

Ant's Social Division of Labor and Its Influencing Factors [PDF]

BIO Web of Conferences
As a higher social insect, ants have a clear hierarchy within them. According to the different divisions of labor, ant groups mainly include worker ants, soldier ants, male ants, and queen ants.
Fu Jinwen
doaj   +1 more source

Fungi as mutualistic partners in ant-plant interactions

Frontiers in Fungal Biology, 2023
Associations between fungi and ants living in mutualistic relationship with plants (“plant-ants”) have been known for a long time. However, only in recent years has the mutualistic nature, frequency, and geographical extent of associations between ...
Veronika E. Mayer, Hermann Voglmayr, Rumsais Blatrix, Jérôme Orivel, Céline Leroy, Céline Leroy   +5 more
doaj   +1 more source

Behavioural data on plant-ants

, 2017
Data recording the protective behaviour of ants on Myristica subalulata from 700 to 1400 metres above sea ...
Vojtech Novotny (833272), Nichola Plowman (8151075), Tom Fayle (7850678), Amelia Hood (6737600), Jimmy Moses (3662860), Petr Klimeš (413273), Conor Redmond (3662866)   +6 more
core   +1 more source