Devendra Singh
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View article: The genus <i>Leptolejeunea</i> (Lejeuneaceae: Marchantiophyta) in India
The genus <i>Leptolejeunea</i> (Lejeuneaceae: Marchantiophyta) in India Open
A taxonomic revision of the genus Leptolejeunea in India is presented here based on the examination of fresh collections collected by authors and some old herbarium specimens housed in different Indian herbaria. Key to the species, detaile…
View article: Insights from terrain influence on gamma dose rate variability in lower Shivalik Himalayas
Insights from terrain influence on gamma dose rate variability in lower Shivalik Himalayas Open
This study focused on assessing how natural background radiation levels vary due to spontaneous gamma emissions from the terrain of the Haridwar district. Gamma radiation levels are influenced by a mix of environmental and structural facto…
View article: Amelioration of Salinity Stress and Enhancing Growth in Wheat Seedling using Halotolerant <i>Arthrobacter</i> sp. NIMD28
Amelioration of Salinity Stress and Enhancing Growth in Wheat Seedling using Halotolerant <i>Arthrobacter</i> sp. NIMD28 Open
Growth promotion and salinity stress-attenuation ability of the metabolites secreted by plant growth promoting, halotolerant Arthrobacter sp. NIMD28 (LC189176) was evaluated on germination, establishment, and development of wheat. The isol…
View article: Effect of interpass temperature during multipass friction stir welding on mechanical properties of age hardened AA2024-T4 aluminum alloy welded joints
Effect of interpass temperature during multipass friction stir welding on mechanical properties of age hardened AA2024-T4 aluminum alloy welded joints Open
Изучено влияние температуры на механические свойства термоупрочняемого алюминиевого сплава AA2024-T4 во время многопроходной сварки трением с перемешиванием. Использованы два различных технологических режима сварки. В первом режиме несколь…
View article: Discovery of two new species of <i>Taraxacum</i> (Asteraceae) from India
Discovery of two new species of <i>Taraxacum</i> (Asteraceae) from India Open
Two new species, Taraxacum integrifolium Sameer Patil & Sushil K. Singh, and T. nilgiricum Sameer Patil & Sushil K. Singh, are discovered from India. T. integrifolium (section Leucantha), is based on fresh collection by the authors from Wh…
View article: Tropical Cyclones Across Global Basins: Dynamics, Tracking Algorithms, Forecasting, and Emerging Scientometric Research Trends
Tropical Cyclones Across Global Basins: Dynamics, Tracking Algorithms, Forecasting, and Emerging Scientometric Research Trends Open
Tropical cyclones (TCs) pose significant threats to life and property across global ocean basins, and forecasting their structural evolution, track, and intensity remains a major scientific challenge. This review synthesizes the current un…
View article: Clarifying the Caulokaempferia vs. Monolophus Nomenclature Dilemma
Clarifying the Caulokaempferia vs. Monolophus Nomenclature Dilemma Open
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View article: Stionic Influence of Grape Cultivar Syrah (Vitis vinifera L.) on Inter-specific Hybrid Rootstocks
Stionic Influence of Grape Cultivar Syrah (Vitis vinifera L.) on Inter-specific Hybrid Rootstocks Open
Rootstocks play a crucial role in commercial viticulture by mitigating abiotic and biotic stresses and enhancing scion characteristics. Although Dogridge (Vitis champinii) is widely used for wine grapes, it is generally unsuitable due to i…
View article: Understanding the Climate Change Through Past and Present Perspective the Paleoclimatic Realm
Understanding the Climate Change Through Past and Present Perspective the Paleoclimatic Realm Open
This research examines palaeoclimatology, which is the scientific study of past climates, in order to provide a framework for understanding contemporary climate change caused by human activities. The examination of ice cores, ocean particl…
View article: Two liverworts new to Bryo-flora of Nagaland
Two liverworts new to Bryo-flora of Nagaland Open
No Abstract.
View article: Seaweed extracts: enhancing plant resilience to biotic and abiotic stresses
Seaweed extracts: enhancing plant resilience to biotic and abiotic stresses Open
Seaweeds are a natural marine resource containing many bioactive compounds such as amino acids, lipids, carbohydrates, proteins, phytohormones, and antimicrobial compounds. Since ancient times, seaweeds have been used in various sectors, i…
View article: <scp>IAPT</scp> chromosome data 43
<span>IAPT</span> chromosome data 43 Open
View article: Addition to the liverwort flora (Marchantiophyta) of Arunachal Pradesh, India
Addition to the liverwort flora (Marchantiophyta) of Arunachal Pradesh, India Open
The present study identified 20 liverwort species from Tirap district, Arunachal Pradesh, India, marking the first ever documentation of bryophytes from the region. The specimens were collected from various locations within the study area …
View article: Contribution to the Mosses of Gobind National Park, Uttaranchal, India
Contribution to the Mosses of Gobind National Park, Uttaranchal, India Open
The paper deals with the morphotaxonomical studies on nine species of mosses, viz. Atrichurn undulatum (Hedw.) P. Beauv. var. hausknechtii (Jur. & Mild.) Frye (Polytrichaceae), Macromitrium moorcroftii (Hook. & Grew.) Schwaegr. (Orthotrich…
View article: <i>Lopholejeunea sikkimensis</i> var. <i>Tenuicostata</i> (Hepaticae: Lejeuneaceae) a New Variety from Great Himalayan National Park, Himachal Pradesh, India
<i>Lopholejeunea sikkimensis</i> var. <i>Tenuicostata</i> (Hepaticae: Lejeuneaceae) a New Variety from Great Himalayan National Park, Himachal Pradesh, India Open
No Abstract.
View article: Survey, Collection and Preservation of Lower Plant Diversity in Antarctica, with Special Reference to Bryophyta
Survey, Collection and Preservation of Lower Plant Diversity in Antarctica, with Special Reference to Bryophyta Open
Antarctica, also known as the frozen continent, is the only geographic region in the world where vegetation is dominated by Cryptogams. The harsh climatic conditions met with in the continent has restricted its terrestrial biological diver…
View article: <I>Riccia</I> of West Bengal
<i>Riccia</i> of West Bengal Open
Six species of the genus Riccia, from West Bengal have been studied critically from histomorphological stand point. Of them, Riccia plana Taylor is a new record for Gangetic Plains and two species viz. Riccia crispatula Mitt. and Riccia cr…
View article: Contribution to the Liverworts of Gobind National Park, Uttaranchal, India
Contribution to the Liverworts of Gobind National Park, Uttaranchal, India Open
The paper presents the result of a morphotaxonomic study on the liverworts of Gobind National Park in North-west Himalaya. A total of nine species, viz. Plagiochila asplenioides (L.) Dum. (Plagiochilaceae), Porella campylophylla var. ligul…
View article: Biological Spectrum of the Flora of Buxar District, Bihar
Biological Spectrum of the Flora of Buxar District, Bihar Open
Buxar forms a district of Patna division in the Ganga Valley and is under intense cultivation and irrigation by an efficient sone canal system. In the present paper life-forms of 540 angiospermic species have been studied and the same have…
View article: <i>Asplenium neolaserpitifolium</i> Tardieu-Blot Et Ching From Arunachal Pradesh-A New Record for India
<i>Asplenium neolaserpitifolium</i> Tardieu-Blot Et Ching From Arunachal Pradesh-A New Record for India Open
No Abstract.
View article: Thylacopteris Papillosa (Bl.) Kunze Ex J. Smith (Polypodiaceae) - a New Record for India, with Nomenclatural Notes
Thylacopteris Papillosa (Bl.) Kunze Ex J. Smith (Polypodiaceae) - a New Record for India, with Nomenclatural Notes Open
No Abstract.
View article: Notes on Two Species of Loxogramme Presl (Pteridophyta) in the Eastern Himalayas
Notes on Two Species of Loxogramme Presl (Pteridophyta) in the Eastern Himalayas Open
No Abstract.
View article: Harnessing the potential of EOS-04 SAR data for Himalayan and polar cryospheric studies
Harnessing the potential of EOS-04 SAR data for Himalayan and polar cryospheric studies Open
View article: Rediscovery of <i>Swertia dilatata</i> var. <i>pilosa</i> after 140 years
Rediscovery of <i>Swertia dilatata</i> var. <i>pilosa</i> after 140 years Open
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View article: <i>Fossombronia japonica</i> (Fossombroniaceae, Marchantiophyta) – a new distributional record to the bryoflora of Eastern India
<i>Fossombronia japonica</i> (Fossombroniaceae, Marchantiophyta) – a new distributional record to the bryoflora of Eastern India Open
No Abstract.
View article: Discrimination of haploids and doubled haploids/diploids in indica rice: correlation of morphological indicators with molecular markers
Discrimination of haploids and doubled haploids/diploids in indica rice: correlation of morphological indicators with molecular markers Open
To obtain immediate homozygosity by androgenesis, the doubled haploid method is often used. As a result, a mapping population was created utilizing rice (Oryza sativa L.) cvs. Mahulata and IR 20 as parents in order to find QTLs/genes for d…
View article: Evaluation of Slope Correction Methods to Improve Surface Elevation Change Estimation over Antarctic Ice Sheet using SARAL/AltiKa
Evaluation of Slope Correction Methods to Improve Surface Elevation Change Estimation over Antarctic Ice Sheet using SARAL/AltiKa Open
Antarctic Ice Sheet (AIS) surface elevation change plays a crucial role in understanding the ice sheet mass balance. The present study focuses on improving AIS surface elevation estimations by incorporating slope correction methods called …
View article: A COMPARATIVE STUDY ON ASYNCHRONOUS AND DIGITAL LEARNING IN A CLASSROOM IN NALANDA DISTRICT
A COMPARATIVE STUDY ON ASYNCHRONOUS AND DIGITAL LEARNING IN A CLASSROOM IN NALANDA DISTRICT Open
Through digital learning and asynchronous learning, the corona virus outbreak in higher education helped teachers and students become independent learners. This study looks at how 200 learners learn a language who is enrolled in a Grad…
View article: Discovery of Genus Barbilophozia in India with Extended Distribution of Two Species of the Genus from Himalayan Region
Discovery of Genus Barbilophozia in India with Extended Distribution of Two Species of the Genus from Himalayan Region Open
Genus Barbilophozia is reported and described as a new generic record for India from union territories of Jammu and Kashmir, Western Himalaya. Two species, namely Barbilophozia lycopodioides and Barbilophozia barbata are described in the p…
View article: Differential Loss of Glacier Stored Water in the Indus River Basin
Differential Loss of Glacier Stored Water in the Indus River Basin Open
In this study, we assessed the glacier stored water (1,620 ± 340 Gt) using a combination of ice dynamics modelling and volume–area scaling method and estimated glacier mass loss (6.4%) from 2001 to 2013 for the Indus River basin. Results i…