Henri-Louis Duhamel du Monceau

PD-US

CC BY

The conversion of lignocellulosic biomass into renewable fuels and other commodities has provided an appealing alternative towards supplanting global dependence on fossil fuels. The suitability of multitudes of plants for deconstruction to useful precursor molecules and products is currently being evaluated. These studies have probed a variety of phenotypic traits, including cellulose, non-cellulosic polysaccharide, lignin, and lignin monomer composition, glucose and xylose production following enzymatic hydrolysis, and an assessment of lignin-carbohydrate and lignin-lignin linkages, to name a few. These quintessential traits can provide an assessment of biomass recalcitrance, enabling researchers to devise appropriate deconstruction strategies. Plants with high polysaccharide and lower lignin contents have been shown to breakdown to monomeric sugars more readily. Not all plants contain ideal proportions of the various cell wall constituents, however. The capabilities of biotechnology can alleviate this conundrum by tailoring the chemical composition of plants to be more favorable for conversion to sugars, fuels, etc. Increases in the total biomass yield, cellulose content, or conversion efficiency through, for example, a reduction in lignin content, are pathways being evaluated to genetically improve plants for use in manufacturing biofuels and bio-based chemicals. Although plants have been previously domesticated for food and fiber production, the collection of phenotypic traits prerequisite for biofuel production may necessitate new genetic breeding schemes. Given the plethora of potential plants available for exploration, rapid analytical methods are needed to more efficiently screen through the bulk of samples to hone in on which feedstocks contain the desired chemistry for subsequent conversion to valuable, renewable commodities. The standard methods for analyzing biomass and related intermediates and finished products are laborious, potentially toxic, and/or destructive. They may also necessitate a complex data analysis, significantly increasing the experimental time and add unwanted delays in process monitoring, where delays can incur in significant costs. Advances in thermochemical and spectroscopic techniques have enabled the screening of thousands of plants for different phenotypes, such as cell-wall cellulose, non-cellulosic polysaccharide, and lignin composition, lignin monomer composition, or monomeric sugar release. Some instrumental methods have been coupled with multivariate analysis, providing elegant chemometric predictive models enabling the accelerated identification of potential feedstocks. In addition to the use of high-throughput analytical methods for the characterization of feedstocks based on phenotypic metrics, rapid instrumental techniques have been developed for the real-time monitoring of diverse processes, such as the efficacy of a specific pretreatment strategy, or the formation of end products, such as biofuels and biomaterials. Real-time process monitoring techniques are needed for all stages of the feedstocks-to-biofuels conversion process in order to maximize efficiency and lower costs by monitoring and optimizing performance. These approaches allow researchers to adjust experimental conditions during, rather than at the conclusion, of a process, thereby decreasing overhead expenses. This Frontiers Research Topic explores options for the modification of biomass composition and the conversion of these feedstocks into to biofuels or biomaterials and the related innovations in methods for the analysis of the composition of plant biomass, and advances in assessing up- and downstream processes in real-time. Finally, a review of the computational models available for techno-economic modeling and lifecycle analysis will be presented.

Jackson, Joseph, 1847-

PD-1.0

2d ed., rev. and enl.

Artistry Catering blends passion, flavor, and presentation to make every event a masterpiece. With customized menus, professional staff, and an unwavering commitment to quality, we promise to transform your special moments into an unforgettable culinary journey.

Need a Plumber in Chagrin Falls, OH or Hudson, OH? Norhio offers expert Plumbing Repair, fixes Clogged Drain issues, and services your Water Heater. We're your local, trusted, and reliable choice for all plumbing needs in NE Ohio! For More Information Visit Our Website - https://norhioplumbing.com/

Planning a pool upgrade or resurfacing project? Discover the top questions every homeowner should ask before choosing a pool finish. Learn about materials, warranties, maintenance, and expert pool renovation service in Tampa FL from Infinite Pool Finishes. https://infinitepoolfinishes.com/

nexpathimmigration

Looking for dependable migration and education services in Deanside? At Nexpath Immigration, we specialise in student visas, study pathways, and migration advice. Trust our experienced team to guide you through the entire process—from skills assessments to enrolment and visa support—successfully.

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This edited volume contains some reflections on the concept of limit, emerged from the third National Workshop of Padua (May 2014) promoted by the Italian Association of Geography Teachers. The goal is to create a dialogue between authors of different scientific fields around one of the most relevant and critical topics today.

Caribbean Airlines baggage policy outlines allowances, fees, and restrictions for carry-on and checked luggage, ensuring convenient and compliant travel.

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Global Navigation Satellite System (GNSS) plays a key role in high precision navigation, positioning, timing, and scientific questions related to precise positioning. This is a highly precise, continuous, all-weather, and real-time technique. The book is devoted to presenting recent results and developments in GNSS theory, system, signal, receiver, method, and errors sources, such as multipath effects and atmospheric delays. Furthermore, varied GNSS applications are demonstrated and evaluated in hybrid positioning, multi-sensor integration, height system, Network Real Time Kinematic (NRTK), wheeled robots, and status and engineering surveying. This book provides a good reference for GNSS designers, engineers, and scientists, as well as the user market.

Jeetendra Tarate

[email protected]

CC BY-NC-ND

EU energy policy is more and more promoting a resilient, efficient and sustainable energy system. Several agreements have been signed in the last few months that set ambitious goals in terms of energy efficiency and emission reductions and to reduce the energy consumption in buildings. These actions are expected to fulfill the goals negotiated at the Paris Agreement in 2015. The successful development of this ambitious energy policy needs to be supported by scientific knowledge: a huge effort must be made in order to develop more efficient energy conversion technologies based both on renewables and fossil fuels. Similarly, researchers are also expected to work on the integration of conventional and novel systems, also taking into account the needs for the management of the novel energy systems in terms of energy storage and devices management. Therefore, a multi-disciplinary approach is required in order to achieve these goals. To ensure that the scientists belonging to the different disciplines are aware of the scientific progress in the other research areas, specific Conferences are periodically organized. One of the most popular conferences in this area is the Sustainable Development of Energy, Water and Environment Systems (SDEWES) Series Conference. The 12th Sustainable Development of Energy, Water and Environment Systems Conference was recently held in Dubrovnik, Croatia. The present Special Issue of Energies, specifically dedicated to the 12th SDEWES Conference, is focused on five main fields: energy policy and energy efficiency in smart energy systems, polygeneration and district heating, advanced combustion techniques and fuels, biomass and building efficiency.

Content marketing is a long-term content marketing strategy focused on creating and sharing valuable, relevant content to attract, engage, and convert a target audience.

Pakhi Hada

Global Polymethyl Methacrylate Market 2022 Report Analysis by Size, Share, Growth, Trends and Segmented by Type, Application, Top Manufacturers, Regions and Forecast.

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Legumes are flowering plants found in most of the archeological records of plants. Legumes are efficiently used as food crops for humans and animals, pulps for paper and timber manufacturing, sources for fuel and oil production, ornamental plants, and cover crops such as cereals and other staple foods. Additionally, they can be utilized for other purposes, including the production of massive amounts of organic nitrogen. This book reviews the fundamental advances related to the characterization and breeding of legume crops for improved food security. Moreover, it sheds new light on the current research trends and future research directions related to legume crop studies. This book will provoke interest for various readers, researchers, and scientists, who may find this information useful for the advancement of legume productivity.

PD-US

Bulletin for Sept. 6, 2020

Raghavi

Global Wash Basins Market Report 2022 Analysis by Manufacturers, Regions, Types, Applications, Size, Share, Growth, Trends and Forecast to 2028.

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Standalone (off-grid) renewable energy systems supply electricity in places where there is no access to a standard electrical grid. These systems may include photovoltaic generators, wind turbines, hydro turbines or any other renewable electrical generator. Usually, this kind of system includes electricity storage (commonly lead-acid batteries, but also other types of storage can be used). In some cases, a backup generator (usually powered by fossil fuel, diesel or gasoline) is part of the hybrid system. The modelling of the components, the control of the system and the simulation of the performance of the whole system are necessary to evaluate the system technically and economically. The optimization of the sizing and/or the control is also an important task in this kind of system.

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Cart2Cart

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Lawrence Lessig

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In an era when special interests funnel huge amounts of money into our government-driven by shifts in campaign-finance rules and brought to new levels by the Supreme Court in Citizens United v. Federal Election Commission-trust in our government has reached an all-time low. More than ever before, Americans believe that money buys results in Congress, and that business interests wield control over our legislature. With heartfelt urgency and a keen desire for righting wrongs, Harvard law professor Lawrence Lessig takes a clear-eyed look at how we arrived at this crisis: how fundamentally good people, with good intentions, have allowed our democracy to be co-opted by outside interests, and how this exploitation has become entrenched in the system. Rejecting simple labels and reductive logic-and instead using examples that resonate as powerfully on the Right as on the Left-Lessig seeks out the root causes of our situation. He plumbs the issues of campaign financing and corporate lobbying, revealing the human faces and follies that have allowed corruption to take such a foothold in our system. He puts the issues in terms that nonwonks can understand, using real-world analogies and real human stories. And ultimately he calls for widespread mobilization and a new Constitutional Convention, presenting achievable solutions for regaining control of our corrupted-but redeemable-representational system. In this way, Lessig plots a roadmap for returning our republic to its intended greatness. While America may be divided, Lessig vividly champions the idea that we can succeed if we accept that corruption is our common enemy and that we must find a way to fight against it. In REPUBLIC, LOST, he not only makes this need palpable and clear-he gives us the practical and intellectual tools to do something about it. Purchase hard cover from Twelve Books.