Results 31 to 40 of about 8,805 (302)

A Preliminary Study of the Liverworts of Henry County, Iowa [PDF]

, 1948
Very few people seem to be familiar with liverworts, or even aware that they exist. It seems in this age of erosion and soil conservation that we should be more conscious of nature\u27s safeguards against the former.
Statler, S. S., Morrow, Jean
core   +1 more source

Differential Effects of Lichens versus Liverworts Epiphylls on Host Leaf Traits in the Tropical Montane Rainforest, Hainan Island, China

The Scientific World Journal, 2014
Epiphylls widely colonize vascular leaves in moist tropical forests. Understanding the effects of epiphylls on leaf traits of host plants is critical for understanding ecological function of epiphylls.
Lingyan Zhou, Fude Liu, Wenjie Yang, Hong Liu, Hongbo Shao, Zhongsheng Wang, Shuqing An   +6 more
doaj   +1 more source

Mosses and liverworts in the glacier forelands and mature tundra of Svalbard (High Arctic): diversity, ecology, and community composition

Polish Polar Research, 2020
The harsh polar environment results in the dominance of mosses and liverworts in tundra communities. To date, very little research has been devoted to the diversity and ecology of these groups in the High Arctic. The aim of this research was
Wietrzyk-Pełka Paulina , Cykowska-Marzencka Beata, Maruo Fumino , Szymański Wojciech, Węgrzyn Michał Hubert   +4 more
doaj   +1 more source

Ancient plants with ancient fungi: liverworts associate with early-diverging arbuscular mycorrhizal fungi [PDF]

, 2018
Arbuscular mycorrhizas are widespread in land plants including liverworts, some of the closest living relatives of the first plants to colonize land 500 million years ago (MYA).
Rimington, WR, William R. Rimington (5792351), William R. Rimington, Read, D.J., Silvia Pressel (3325992), Jeffrey G. Duckett (3325998), Martin I. Bidartondo (3325995), Katie J. Field (476001), David J. Read, Read, DJ, Duckett, J, Rimington, W.R., Field, K.J., Field, KJ, Pressel, S., Bidartondo, M.I., Jeffrey G. Duckett, Katie J. Field, Bidartondo, MI, Rimington, W, David J. Read (5792354), Silvia Pressel, Martin I. Bidartondo, Pressel, S, Duckett, J.G., Duckett, JG   +25 more
core   +1 more source

GC/MS Fingerprinting of Solvent Extracts and Essential Oils Obtained from Liverwort Species

Natural Product Communications, 2017
Studies concerning chemical profiling of the volatiles present in the solvent extracts from liverworts help to determine inter- and intraspecific relationships in this plant group. Due to the fact that the liverworts are morphologically very small and it
Agnieszka Ludwiczuk, Yoshinori Asakawa
doaj   +1 more source

The Isolation, Structure Elucidation, and Bio- and Total Synthesis of Bis-bibenzyls, from Liverworts and Their Biological Activity

Natural Product Communications, 2017
Little attention has been paid to the bryophytes for use in the human diet in spite of the presence of 23,000 species in the world. Some liverworts produce lipophilic terpenoids and phenolic bis-bibenzyls, possessing antimicrobial, antifungal, antiviral,
Yoshinori Asakawa
doaj   +1 more source

Contribution to the bryophyte flora in beech forests of Vidlič Mountain (Serbia) [PDF]

Zbornik Matice Srpske za Prirodne Nauke, 2015
The research was conducted during 2011 and 2012 in Vidlič Mountain in southeastern Serbia. The aim of this research was to determine species composition of mosses and liverworts in beech forests.
Ilić Miloš M., Vukov Dragana M., Rućando Marko M., Ćuk Mirjana R., Igić Ružica S.   +4 more
doaj   +1 more source

Volatile Components from Selected Mexican, Ecuadorian, Greek, German and Japanese Liverworts

Natural Product Communications, 2008
Twenty-one liverworts from Mexico, Ecuador, Greece, Germany and Japan were extracted with diethyl ether and the crude extracts analyzed by TLC and GC/MS. Several volatile sesqui- and diterpenoids, and also bibenzyls were identified.
Agnieszka Ludwiczuk, Fumihiro Nagashima, Rob S. Gradstein, Yoshinori Asakawa   +3 more
doaj   +1 more source

The Impact of the COVID‐19 Pandemic on Childhood Cancer Survival: A Population‐Based Assessment of Survival Patterns Between 2015 and 2023 in Germany

Pediatric Blood &Cancer, EarlyView.
ABSTRACT Background Numerous international studies have reported declines in new cancer diagnoses, delayed diagnoses and disruptions in cancer treatment following the implementation of COVID‐19 pandemic public health measures, raising concerns that these effects may ultimately contribute to increased cancer mortality.
Friederike Erdmann, Maike Wellbrock, Javier Louro, Arndt Borkhardt, Martin Schrappe, Claudia Trübenbach, Desiree Grabow, Cécile M. Ronckers, Joachim Schüz   +8 more
wiley   +1 more source

Referral Patterns and Diagnostic Timeliness in Pediatric Cancer: A Hospital‐Based Study in Indonesia

Pediatric Blood &Cancer, EarlyView.
ABSTRACT Background Timely diagnosis and treatment are critical for improving survival among children with cancer. In low‐ and middle‐income countries (LMICs), delays are common and may be influenced by fragmented referral pathways and diagnostic limitations.
Nur Melani Sari, Regina Hadi Putri, Fatimah Assyifa, Judith Spijkerman, Gertjan Johannes Kaspers, Susi Susanah   +5 more
wiley   +1 more source