A5087245140- Climate variability and models
- Tropical and Extratropical Cyclones Research
- Atmospheric and Environmental Gas Dynamics
- Meteorological Phenomena and Simulations
- Atmospheric Ozone and Climate
- Oceanographic and Atmospheric Processes
- Microplastics and Plastic Pollution
- Geology and Paleoclimatology Research
- Ocean Waves and Remote Sensing
- Plant Water Relations and Carbon Dynamics
- Recycling and Waste Management Techniques
- Marine and coastal ecosystems
- COVID-19 diagnosis using AI
- Hydrology and Drought Analysis
- Sugarcane Cultivation and Processing
- Coastal wetland ecosystem dynamics
- Customer Service Quality and Loyalty
- AI in cancer detection
- Ocean Acidification Effects and Responses
- Image Retrieval and Classification Techniques
- COVID-19 and Mental Health
- Ionosphere and magnetosphere dynamics
- Geological Studies and Exploration
- Geological and Tectonic Studies in Latin America
- Marketing and Advertising Strategies
Goddard Space Flight Center
2021-2025
United International University
2022-2025
University of Maryland, College Park
2021-2023
Earth System Science Interdisciplinary Center
2022-2023
George Mason University
2019-2023
Sapienza University of Rome
2023
Shahjalal University of Science and Technology
2021
Abstract In early 2018, Cape Town (population ~3.7 million) was at risk of being one the first major metropolitan areas in world to run out water. This due a severe multi-year drought that led levels supply dams falling an unprecedented low. Here we analyze rainfall data from city catchment areas, including rare centennial records surrounding region, assess severity 2015–2017 drought. We find there has been long-term decline number winter days, but this trend generally masked by fluctuations...
Abstract We present results from a new, global, high‐resolution (∼3‐km for ocean and ∼6‐km atmosphere) realistic earth system simulation. This simulation allows us to examine aspects of small‐scale air‐sea interaction beyond what previous studies have reported. Our study focuses on recurring intermittent wind events in the Gulf Stream region. These induce local heat fluxes above Sea Surface Temperature (SST) anomalies with horizontal scales smaller than 500‐km. In particular, strong latent...
Abstract Earth's hydrological cycle is expected to intensify in response global warming, with a “wet‐gets‐wetter, dry‐gets‐drier” anticipated over the ocean. Subtropical regions (∼15°–30°N/S) are predicted become drier, yet proxy evidence from past warm climates suggests these may be characterized by wetter conditions. Here we use an integrated data‐modeling approach reconstruct and zonal‐mean rainfall patterns during early Eocene (∼56–48 million years ago). The Deep‐Time Model...
The purpose of the study is to examine how cybersecurity knowledge, password security, and self-perception skill affect awareness issues via mediating lens attitude among university students in Bangladesh. A sample 430 from two public three private universities provided data Dhaka, An approach known as stratified random sampling was used this cross-sectional study. positivist used, a hypothetical statistical induction technique used. research constructs, which were adopted earlier studies,...
Abstract The anticyclonic high-pressure systems over the southern-hemisphere, subtropical oceans have a significant influence on regional climate. Previous studies of how these anticyclones will change under global warming focused austral summer while winter season has remained largely uninvestigated, together with extent to which dominant mechanisms proposed explain multi-model-mean changes similarly inter-model spread in projections. This study addresses gaps by focusing that drive...
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Abstract An emergent constraint (EC) is a statistical relationship, across model ensemble, between measurable aspect of the present-day climate (the predictor) and an future projected change predictand). If such relationship robust understood, it may provide constrained projections for real world. Here, models from phase 6 Coupled Model Intercomparison Project (CMIP6) are used to revisit several ECs that were proposed in prior intercomparisons with two aims: 1) assess whether these survive...
ABSTRACT Blockchain technology has a great potential to transform how businesses approach sustainability by offering transparency, efficiency, and accountability across various processes. By adopting blockchain, can not only meet growing consumer regulatory demands for but also create competitive advantages promoting resource fostering trust, building eco‐conscious operations. Building on dynamic capabilities lens within the resource‐based view (RBV) framework, in order know about...
<title>Abstract</title> To predict the future state of earth system on multiyear timescales, it is crucial to understand response changing external radiative forcing (CO2 and Ozone). In this study, we use a 1-degree GEOS-MITgcm coupled general circulation model different levels observed from past decades. Results an ensemble multi-year forecasts show Northern Hemisphere polar stratospheric temperature increased during period 1992 2000, decreased 2000 2020. isolate influence forcing, 30-year...
Abstract Tropical cyclones (TCs) in the Bay of Bengal (BoB) are among most devastating events nature, significantly influencing human life. They affect region between April and December, being separated into two distinct phases: premonsoon (April–June, AMJ) postmonsoon (October–December, OND), with little activity during monsoon peak. In this article, influence tropical easterly jet (TEJ) on observed BoB TC activity, expected changes under global warming conditions, investigated using...
Abstract Subtropical anticyclones and midlatitude storm tracks are key components of the large-scale atmospheric circulation. Focusing on Southern Hemisphere, seasonality three dominant subtropical anticyclones, situated over South Pacific, Atlantic, south Indian Ocean basins, has a large influence local weather climate within America, southern Africa, Australia, respectively. Generally speaking, sea level pressure Hemisphere subtropics reaches its seasonal maximum during winter season when...
Bangladesh and northeast India are the most densely populated regions in world where severe floods as a result of extreme rainfall events kill hundreds people cause socio‐economic losses regularly. Owing to local high topography, moisture‐carrying monsoon winds converge near southeast (SEB) (NEBI), which produces significant from May October. Using observed data, we find an increasing trend 1‐day event (150 mmday) frequency during 1950–2021. The quadrupled over western Meghalaya (affecting...
Abstract Bangladesh receives most of its precipitation from June to September in the form rainfall as a part Asian summer monsoon system. is relatively flat region, surrounded by southern Himalayas and Meghalaya Plateau north, Arakan Mountains east, Bay Bengal (BOB) south. Although several studies have investigated mechanisms that drive precipitation, very few focused on Bangladesh. This study influence topography surrounding regions sea surface temperature regions. Using observed data, we...
Earth's hydrological cycle is expected to intensify in response global warming, with a 'wet-gets-wetter, dry-gets-drier' anticipated. The subtropics (~15-30°N/S) are predicted become drier, yet proxy evidence from past warm climates suggests these regions may be characterised by wetter conditions. Here we use an integrated data-modelling approach reconstruct global- and regional-scale rainfall patterns during the early Eocene (~48-56 million years ago), emphasis on subtropics. Model-derived...
Abstract Ensemble reforecast experiments are performed for the boreal winters of 2015/16 (an El Niño year) and 2016/17 in order to understand origin highly unexpected low precipitation over Southern California (SoCal) during 2015/16. The specific hypothesis tested is that December–March anomalies (i) SoCal (highly negative) (ii) 200-hPa height field Pacific–North American (PNA) region (unusual an were forced by tropical diabatic heating, as estimated from reanalysis fields. Ten-member...
Abstract Southern hemisphere subtropical anticyclones are projected to change in a warmer climate during both austral summer and winter. A recent study of CMIP 5 & 6 projections found combination local diabatic heating changes static-stability-induced baroclinic eddy growth as the dominant drivers. Yet underlying mechanisms forcing these still remain uninvestigated. This aims enhance our mechanistic understanding what drives Hemisphere seasons. Using an AGCM, we decompose response CO 2...
This paper examines the ability to use Stable Diffusion's diffusion models get state-of-the-art synthesis results on image data and other types of data.Also, a guiding interface can be used control process making images by converting text image.But because these usually work directly in pixel space, optimizing strong DMs often needs more GPU VRAM run.Using Diffusion local hardware like this lets information depth added while generating images, which greatly improves quality detail image.By...
Earth and Space Science Open Archive This preprint has been submitted to is under consideration at Geophysical Research Letters. ESSOAr a venue for early communication or feedback before peer review. Data may be preliminary.Learn more about preprints preprintOpen AccessYou are viewing the latest version by default [v1]Local Air-Sea Interactions Ocean Mesoscale in Western Boundary CurrentsAuthorsEhudStrobachiDPatriceKleinAndreaMolodAbdullah A.FahadAtanasTrayanovDimitrisMenemenlisiDHector...
In China, healthcare specialists discovered a new and unknown virus around the end of December 2019.Later, it was recognized as Coronavirus; rapidly spread over globe.Lockdowns, social isolation were primary measures taken by every nation's government to control virus.In February 2022, World Health Organization (WHO) announced that fast immunization reduces Coronavirus infection rates 21 percent.After COVID-19 epidemic, researchers anticipated another pandemic, mental health, would world.In...
Abstract Southern hemisphere subtropical anticyclones are projected to change in a warmer climate during both austral summer and winter. A recent study of CMIP 5 & 6 projections found combination local diabatic heating changes static-stability-induced baroclinic eddy growth as the dominant drivers. Yet underlying mechanisms forcing these still remain uninvestigated. This aims enhance our mechanistic understanding what drives Hemisphere seasons. Using an AGCM, we decompose response CO 2...