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    Article

    Gas diffusion electrodes, reactor designs and key metrics of low-temperature CO2 electrolysers

    CO2 emissions can be recycled via low-temperature CO2 electrolysis to generate products such as carbon monoxide, ethanol, ethylene, acetic acid, formic acid and propanol. In recent years, progress has been made t...

    David Wakerley, Sarah Lamaison, Joshua Wicks, Auston Clemens in Nature Energy (2022)

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    Chapter and Conference Paper

    Evaluating the Effect of Building Envelope on Thermal Performance of Houses in Lower Himachal Pradesh

    Buildings are the major component of built environment. Creating comfortable indoor living environment for users is the primary objective of building design. The building envelope plays a crucial role of both ...

    Amitava Sarkar, Shivashish Bose in From Poverty, Inequality to Smart City (2017)

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    Article

    Active Sites of a NiSO4/γ-Al2O3 Catalyst for the Oligomerization of Isobutene

    Structural characterization, the mechanism of catalytic activity generation and the nature of active sites of a NiSO4/γ-Al2O3 catalyst for isobutene oligomerization were studied by temperature programmed reductio...

    Amitava Sarkar, Deepyaman Seth, Ming Jiang, Flora T. T. Ng in Topics in Catalysis (2014)

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    Article

    Thermosolutal Convection in a Rectangular Concentric Annulus: A Comprehensive Study

    This investigation presents numerical treatment of governing equations pertaining to thermosolutal flow within an annulus and an application of a model describing the important physical phenomenon as found in ...

    Sofen K. Jena, Swarup K. Mahapatra, Amitava Sarkar in Transport in Porous Media (2013)

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    Chapter

    Volatility, Long Memory, and Chaos: A Discussion on some “Stylized Facts” in Financial Markets with a Focus on High Frequency Data

    Starting from the “Tulip Mania’ in the seventeenth century, financial sector crises have come in waves and in many different guises. While some of these remained confined to the regional boundaries, some acqui...

    Amitava Sarkar, Gagari Chakrabarti, Chitrakalpa Sen in Development and Sustainability (2013)

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    Book

    Functional Instability or Paradigm Shift?

    A Characteristic Study of Indian Stock Market in the First Decade of the New Millennium

    Amitava Sarkar (2012)

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    Chapter

    Introduction

    The present study investigates the working of the Indian stock market in recent years and attempts to look for functional instability, if any, embedded in the stock market. Specifically, it explores to discern...

    Amitava Sarkar in Functional Instability or Paradigm Shift? (2012)

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    Chapter

    Indian Stock Price Determination: Fundamental Versus Bubble

    The real economy variables are not leading the stock prices in the sense that stock returns cannot be predicted from the fundamental variable returns. There is however, one causality relationship running from ...

    Amitava Sarkar in Functional Instability or Paradigm Shift? (2012)

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    Chapter

    Indian Stock Market Movements, Structural Breaks and Volatility

    The investigation in the study discerns that there is significant volatility in the market with presence of risk premium. There is asymmetric impact. The market responds more to the negative shocks. Past volat...

    Amitava Sarkar in Functional Instability or Paradigm Shift? (2012)

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    Chapter

    Volatility in Indian Stock Market: Transmission from Global Markets

    This study identifies some volatility transmission channels for Indian stock market. The global stock market is having its influence on Indian stock market. The impact of developed country effect, particularly...

    Amitava Sarkar in Functional Instability or Paradigm Shift? (2012)

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    Chapter

    Conclusion

    Presence of volatility is often regarded as a ‘barometer’ of stock market vulnerability. Stock prices characterized by excessive volatility lack its usefulness as a ‘signal’ about the true intrinsic value of a...

    Amitava Sarkar in Functional Instability or Paradigm Shift? (2012)

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    Chapter

    Volatility in Indian Stock Market: Transmission from Domestic Sectors

    This study identifies some volatility transmission channels for the Indian stock market in the domestic sectors. Capital goods sector has remained the most important explanator and propagator of shocks in SENS...

    Amitava Sarkar in Functional Instability or Paradigm Shift? (2012)

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    Article

    Gastric Gangrene Due to Necrotizing Gastritis

    Gangrene of the stomach is a rare, often fatal disease which may be due to vascular, chemical, mechanical or infectious etiologies. We report a case of gastric gangrene due to necrotizing gastritis in a 50 yea...

    Madhumita Mukhopadhyay, Anil K. Saha, Amitava Sarkar in Indian Journal of Surgery (2011)

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    Article

    Fibroadenoma of the ectopic breast of the axilla

    Polymastia is a term that is used to describe the presence of more than two breasts in human beings. It is synonymous with supernumerary or accessory breast tissue. Ectopic breast tissue (EBT) may occur any wh...

    Madhumita Mukhopadhyay, Anil K. Saha, Amitava Sarkar in Indian Journal of Surgery (2010)

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    Article

    Dynamics of emerging India's banking sector assets: A simple model

    Banking sector loans are the principal source of capital for small and medium business ventures in India, comprising firms that are not large enough to be registered with stock exchanges. Non-performing assets...

    Soumitra K Mallick, Amitava Sarkar, Kalyan K Roy in Journal of Asset Management (2010)

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    Article

    Amoebic liver abscess: presentation and complications

    Amoebic liver abscess (ALA) is the most common inflammatory space occupying lesion of the liver. It has a highly variable presentation causing diagnostic difficulties. Untreated, complicated ALA has high morbi...

    Madhumita Mukhopadhyay, Anil Kumar Saha, Amitava Sarkar in Indian Journal of Surgery (2010)

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    Article

    An unusual cause of haematuria

    We report an unusual cause of haematuria in a young male patient due to leech in urinary bladder. The patient presented with undiagnosed haematuria of 12 days duration. Sonography is a safe and noninvasive pro...

    Madhumita Mukhopadhyay, Anil Kumar Saha, Amitava Sarkar in Indian Journal of Surgery (2009)

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    Article

    Indian stock market volatility in recent years: Transmission from global market, regional market and traditional domestic sectors

    This study investigates volatility in Indian stock markets. Specifically, it looks for the possible volatility transmission channel for the Indian stock market from among Indian sectoral developments as well a...

    Amitava Sarkar, Gagari Chakrabarti, Chitrakalpa Sen in Journal of Asset Management (2009)

  19. No Access

    Article

    Fischer–Tropsch Synthesis: Characterization Rb Promoted Iron Catalyst

    Rubidium promoted iron Fischer–Tropsch synthesis (FTS) catalysts were prepared with two Rb/Fe atomic ratios (1.44/100 and 5/100) using rubidium nitrate and rubidium carbonate as rubidium precursors. Results of...

    Amitava Sarkar, Gary Jacobs, Yaying Ji, Hussein H. Hamdeh in Catalysis Letters (2008)

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    Article

    Fischer-Tropsch Synthesis: Reaction Pathways for 14C-Labeled Acetic Acid

    Reaction pathways for 14C labeled acetic acid (at both carboxylic and methyl positions) added during Fischer-Tropsch synthesis over a doubly promoted fused iron catalysts were studied in a CSTR at 100 psig, 270 °...

    Amitava Sarkar, Robert A. Keogh, Shiqi Bao, Burtron H. Davis in Catalysis Letters (2008)

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