Journals in Physical sciences and engineering

Polymer Degradation and Stability

ISSN: 0141-3910
5 Year impact factor: 5.9
Impact factor: 6.3

Polymer Degradation and Stability publishes articles which enhance and develop our fundamental understanding of degradation reactions, their control or utilization for sustainability purposes including upcycling or recycling, and material performance optimization via polymer design. These are the major goals of practitioners of the many diverse aspects of modern polymer technology. In addition, PDST seeks comprehensive reviews and guiding opinions in this area of research and polymer applications. For high level impact, PDST focuses on the underlying polymer science and mechanistic understanding as the origin for material ageing, controlled depolymerization (or upcycling opportunities), and how to accomplish maximum performance or improved material lifetime predictions. Favored work for PDST should explain the correlation between the chemical structure and the resulting properties of polymers, paying particular attention to the chemical pathways that describe the decomposition phenomena, result in material weakness, or can be exploited to increase performance and/or reuse. Please note that PDST is not the journal of choice for material testing, screening studies of comparative performance evaluations, or the simple reporting of thermal decomposition observations.Deterio... reactions occur during processing, when polymers are subjected to heat, oxygen and mechanical stress, and during the useful life of materials when oxygen and sunlight are the most important degradative initiators. In more specialized applications, degradation may be induced by high energy radiation, ozone, atmospheric pollutants, mechanical stress, biological action, hydrolysis and other influences including combined detrimental environments. The mechanisms of these reactions and stabilization processes must be understood if the technology and application of polymers are to continue to advance. Detailed investigations and in-depth novelty of this kind are therefore a major purpose of the PDST journal.In addition, there are also new developments in polymer technology in which degradation processes are positive for applications. For example, photodegradable plastics are now available, the recycling and upcycling of polymeric products will become increasingly important, degradation and combustion studies are involved in the definition of fire hazards associated with polymeric materials and the microelectronics industry is vitally dependent upon polymer degradation in the manufacture of its circuitry. Another growing area are biobased polymers and how they compare with traditional materials in their degradation features. Polymer properties may also be improved by processes like curing and grafting, the chemistry of which can be closely related to that which causes physical deterioration in other circumstances. Further, the field of network polymers (thermosets) including bond exchange vitrimers or self-healing materials have often intriguing aspects of polymer degradation science embedded in their features. Radiation of various kinds is used to initiate many of these modern technological processes meaning that polymer photochemistry has gained new relevance, and therefore also finds a major place in this journal.The study of all these processes makes extensive use of modern instrumental analytical methods and the various spectrometric, chromatographic, thermal analysis, degradation rate and performance monitoring techniques have been particularly prominent. With the current advances in DFT and molecular modeling, leading all the way to macroscopic 'models' focused on kinetics or spatial dependency, ideally any efforts that consider PDST as a publication medium will clearly demonstrate the outstanding mechanistic questions and how modeling can assist to resolve these. The benefit of modeling should be shown through a clear connection to novelty in degradation pathways or explanations for complex mechanisms and should ultimately close the loop with guidance for new experimental work.Our efforts will bridge between polymer physics, chemistry and materials science coupled with suitable diagnostics. Yet this also means that PDST is not the journal of choice for mostly empirical comparisons of materials performance, engineering testing of material samples or composites, or easy observations of thermally induced pyrolysis, as every polymer will degrade under some conditions. Instead, PDST wishes to assist with the why and how, thereby offering a comprehensive understanding and meaning of polymer degradation processes for better materials or closing the loop towards reuse and sustainability with a reduced carbon footprint. There is clearly a strong linkage between investigations in the various parts of this field. Polymer Degradation and Stability is a selective journal that provides a forum for publications of guiding nature and novelty, broad understanding, and high-level impact in this field.

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Polymer Testing

ISSN: 0142-9418
5 Year impact factor: 4.7
Impact factor: 5

Polymer Testing focuses on the testing, analysis and characterization of polymer materials, including both synthetic and natural or biobased polymers. Novel testing methods and the testing of novel polymeric materials in bulk, solution and dispersion is covered. In addition, we welcome the submission of the testing of polymeric materials for a wide range of applications and industrial products as well as nanoscale characterization.The scope includes but is not limited to the following main topics:Novel testing methods and Chemical analysis • mechanical, thermal, electrical, chemical, imaging, spectroscopy, scattering and rheologyPhysical properties and behaviour of novel polymer systems • nanoscale properties, morphology, transport propertiesDegradatio... and recycling of polymeric materials when combined with novel testing or characterization methods • degradation, biodegradation, ageing and fire retardancyModelling and Simulation work will be only considered when it is linked to new or previously published experimental results.

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Powder Technology

ISSN: 0032-5910
5 Year impact factor: 4.6
Impact factor: 4.5

An International Journal on the Science and Technology of Wet and Dry Particulate SystemsPowder Technology is an International Journal on the Science and Technology of Wet and Dry Particulate Systems. Powder Technology publishes papers on all aspects of the formation of particles and their characterisation and on the study of systems containing particulate solids. No limitation is imposed on the size of the particles, which may range from nanometre scale, as in pigments or aerosols, to that of mined or quarried materials. The following list of topics is not intended to be comprehensive, but rather to indicate typical subjects which fall within the scope of the journal's interests:Formation and synthesis of particles by precipitation and other methods.Modification of particles by agglomeration, coating, comminution and attrition.Characteri... of the size, shape, surface area, pore structure and strength of particles and agglomerates (including the origins and effects of inter particle forces).Packing, failure, flow and permeability of assemblies of particles.Particle-p... interactions and suspension rheology.Handling and processing operations such as slurry flow, fluidization, pneumatic conveying.Interactio... between particles and their environment, including delivery of particulate products to the body.Applications of particle technology in production of pharmaceuticals, chemicals, foods, pigments, structural, and functional materials and in environmental and energy related matters.For materials-oriented contributions we are looking for articles revealing the effect of particle/powder characteristics (size, morphology and composition, in that order) on material performance or functionality and, ideally, comparison to any industrial standard.Submissions will usually be overseen according to the following breakdown of specialties:L.S. Fan (The Ohio State University, USA) Fluidization, particulates and multiphase flows, particulates reaction engineering, modeling, measurements, and industrial processes and applicationsA. Teleki (Uppsala University, Sweden) Aerosols, nanoparticles, agglomeration, and functional material synthesis and applicationsC.Y. Wu (University of Surrey, UK) Particle characterization, particle mechanics, powder processing and handling, modeling and simulationA.B. Yu (Monash University, Australia) Granular dynamics and particle-fluid flow, particulate/granular systems and bulk solids handling, particle packing and structural analysis, comminution and attrition, material synthesis, process engineering and industrial applicationsJ.S. Curtis (University of California, Davis) Computational fluid dynamics and software development, modeling of particulate flow phenomena, application to granular and multiphase flows, fluid and particle mechanics, fluidization

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Precambrian Research

ISSN: 0301-9268
5 Year impact factor: 3.6
Impact factor: 3.2

Precambrian Research publishes studies on all aspects of the early stages of the composition, structure and evolution of the Earth and its planetary neighbours. With a focus on process-oriented and comparative studies, it covers, but is not restricted to, subjects such as:(1) Chemical, biological, biochemical and cosmochemical evolution; the origin of life; the evolution of the oceans and atmosphere; the early fossil record; palaeobiology; (2) Geochronology and isotope and elemental geochemistry; (3) Precambrian mineral deposits; (4) Geophysical aspects of the early Earth and Precambrian terrains; (5) Nature, formation and evolution of the Precambrian lithosphere and mantle including magmatic, depositional, metamorphic and tectonic processes.In addition, the editors particularly welcome integrated process-oriented studies that involve a combination of the above fields and comparative studies that demonstrate the effect of Precambrian evolution on Phanerozoic earth system processes.Regional and localised studies of Precambrian phenomena are considered appropriate only when the detail and quality allow illustration of a wider process, or when significant gaps in basic knowledge of a particular area can be filled.Fairness and impartiality. The professional journal of Precambrian Research expects all communications by authors, editors, and reviewers to be of a high professional standard. All communications (including manuscripts and reviews) will be written and assessed based on objective criteria, without bias, prejudice, or preferential treatment. Race, ethnicity, national origin, religion, age, gender identity, and sexual orientation are irrelevant to the review of scientific data and scientific publishing. Scientific criticism must be expressed in a constructive and collegial manor - unprofessional language (insults, degrading terminology, etc.) is unacceptable and cannot be used.This journal welcomes contributions that support and advance the UN's sustainable development goals .

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Precision Engineering

ISSN: 0141-6359
5 Year impact factor: 3.5
Impact factor: 3.5

Journal of the International Societies for Precision Engineering and NanotechnologyPrecis... Engineering - Journal of the International Societies for Precision Engineering and Nanotechnology is devoted to the multidisciplinary study and practice of high accuracy engineering, metrology, and manufacturing. The journal takes an integrated approach to all subjects related to research, design, manufacture, performance validation, and application of high precision machines, instruments, and components, including fundamental and applied research and development in manufacturing processes, fabrication technology, and advanced measurement science. The scope includes precision-engineered systems and supporting metrology over the full range of length scales, from atom-based nanotechnology and advanced lithographic technology to large-scale systems, including optical and radio telescopes and macrometrology.Preci... Engineering was first published in January 1979; since 1986 it has also been known to many of its readers as the Journal of the American Society of Precision Engineering. Since January 2000, it is known as the Journal of the International Societies for Precision Engineering and Nanotechnology.In addition to its continuing association with the American Society of Precision Engineering (ASPE), the journal is associated with two further bodies: the European Society for Precision Engineering and Nanotechnology (EUSPEN) and the Japan Society for Precision Engineering (JSPE), founded in 1933.

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Probabilistic Engineering Mechanics

ISSN: 0266-8920
5 Year impact factor: 3
Impact factor: 3

This journal provides a forum for scholarly work dealing primarily with probabilistic and statistical approaches to contemporary solid/structural and fluid mechanics problems encountered in diverse technical disciplines such as aerospace, civil, marine, mechanical, and nuclear engineering. The journal aims to maintain a healthy balance between general solution techniques and problem-specific results, encouraging a fruitful exchange of ideas among disparate engineering specialities.From time to time, review papers will be published to provide research and development oriented readers with state-of-the-art analyses of various areas of current interest. In addition, occasional papers of tutorial nature help enhance practice oriented readers' knowledge of the basic probabilistic and statistical techniques that are essential in present-day engineering practice design.In consultation with the editors, distinguished members of the probabilistic mechanics community may serve as guest editors for a special issue dedicated to a particular theme.Fields Covered:Aerospace engineering: • Damage-tolerant and durability design of aircraft • Load spectra characterisation • Random vibration of aerospace structuresCivil engineering: • Geotechnical applications • Natural hazards such as earthquakes, hurricanes, and waves • Stochastic fluid mechanics/hydrology • Structural response/control under natural hazardsMarine engineering: • Offshore structures response to wind-induced waves • Ship motion in a random seaMechanical engineering: • Fatigue design • Mechanical systems response/control • Vehicle vibration • Vibration isolationNuclear engineering: • Probabilistic risk assessment • Structural and equipment response to accidental loadsCommon to all disciplines: • Composite materials • Damage mechanics • Monte Carlo simulation • Random fields • Stochastic finite elements • Stochastic optimization • System reliability.

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Proceedings of the Combustion Institute

ISSN: 1540-7489
5 Year impact factor: 5.3
Impact factor: 5.3

A biennial publication published by Elsevier on behalf of The Combustion InstituteThe Proceedings of the Combustion Institute contains forefront contributions in fundamentals and applications of combustion science. For more than 50 years, the Combustion Institute has served as the peak international society for dissemination of scientific and technical research in the combustion field. In addition to author submissions, the Proceedings of the Combustion Institute includes the Institute's prestigious invited strategic and topical reviews that represent indispensable resources for emergent research in the field. All papers are subjected to rigorous peer review.Research papers and invited topical reviews; Reaction Kinetics; Soot, PAH, and other large molecules; Diagnostics; Laminar Flames; Turbulent Flames; Heterogeneous Combustion; Spray and Droplet Combustion; Detonations, Explosions & Supersonic Combustion; Fire Research; Stationary Combustion Systems; IC Engine and Gas Turbine Combustion; New Technology ConceptsThe electronic version of Proceedings of the Combustion Institute contains supplemental material such as reaction mechanisms, illustrating movies, and other data.

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Proceedings of the Geologists' Association

ISSN: 0016-7878
5 Year impact factor: 1.4
Impact factor: 1.2

Official Journal of the Geologists' Association Contact: The Geologists' Association, Burlington House, Piccadilly, London W1J 0DU, UK, Tel: (+44) 020 7434 9298, e-mail: admin@geologistsasso... Proceedings of the Geologists' Association is an international geoscience journal that was founded in 1859 and publishes research and review papers on all aspects of Earth Science. In particular, papers will focus on the geology of northwestern Europe and the Mediterranean, including both the onshore and offshore record. Following a long tradition, the PGA will focus on: i) a range of article types (see below) on topics of wide relevance to Earth Sciences ii) papers on aspects of Earth Science that have societal relevance including geoconservation and Earth management, iii) papers on palaeoenvironments and palaeontology of the Mesozoic and Cenozoic, iv) papers on aspects of Quaternary geology and climate change, and v) papers on the history of geology with particular reference to individuals that have shaped the subject. These topics will also steer the content of the themes of the Special Issues that are published in the PGA .Papers published in the PGA will take the form of Research papers and Review papers. In addition it will publish Viewpoints, which are aimed to provide authoritative views from Earth Scientists on topics of debate within our subject, Topical or Teaching Perspectives on subjects of current, or potentially future importance and are not necessarily research papers but are written in a manner that makes them particularly accessible to the general public and students, and Contexts, which are short papers giving the wider scientific context of a paper that is published in the same issue. Submissions of all these types of papers, within the scope and aims of the journal, are welcome. Rapid Communications are no longer appropriate as all papers are published rapidly, being available on Science Direct with a doi, as soon as the proof has been corrected.Benefits to authors We also provide many author benefits, such as free PDFs, a liberal copyright policy, special discounts on Elsevier publications and much more. Please click here for more information on our author services.Please see our Guide for Authors for information on article submission. If you require any further information or help, please visit our Support CenterThis journal welcomes contributions that support and advance the UN's sustainable development goals

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Process Biochemistry

ISSN: 1359-5113
5 Year impact factor: 3.9
Impact factor: 3.7

Process Biochemistry is an application-orientat... research journal devoted to reporting advances with originality and novelty, in the science and technology of the processes involving bioactive molecules and living organisms. These processes concern the production of useful metabolites or materials, or the removal of toxic compounds using tools and methods of current biology and engineering. Its main areas of interest include novel bioprocesses and enabling technologies (such as nanobiotechnology, tissue engineering, directed evolution, metabolic engineering, systems biology, and synthetic biology) applicable in food (nutraceutical), healthcare (medical, pharmaceutical, cosmetic), energy (biofuels), environmental, and biorefinery industries and their underlying biological and engineering principles.Main topics covered include, with most of possible aspects and domains of application: • Fermentation, biochemical and bioreactor engineering • Biotechnology processes and their life science aspects • Biocatalysis, enzyme engineering and biotransformation • Downstream processing • Modeling, optimization and control techniques.Particula... aspects related to the processes, raw materials and products, also include: • Quantitative microbial physiology, stress response, signal transduction • Genetic engineering and metabolic engineering • Proteomics, functional genomics, metabolomics, and bioinformatics • Chiral compounds production, cell free protein system, high-throughput screening, in-vivo/in-vitro evolution, enzyme immobilization, enzyme reaction in non-aqueous media • Mass transfer, mixing, scale-up and scale-down, bioprocess monitoring, bio-manufacturing • Cell, tissue and antibody engineering: animal and plant cells/tissues, algae, micro-algae, extremophile, antibody screening and production • Environmental biotechnology: biodegradation, bioremediation, wastewater treatment, biosorption and bioaccumulation • Bio-commodity engineering: biomass, bio-refinery, bio-energy • Bioseparation, purification, protein refolding. • Other new bioprocess and bioreactor related topics especially on application to healthcare sectors

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Process Safety and Environmental Protection

ISSN: 0957-5820
5 Year impact factor: 7
Impact factor: 6.9

Publication of the Institution of Chemical Engineers Official Journal of the European Federation of Chemical Engineering: Part BPSEP aims to be the principal international journal for publication of high quality, original papers in the branches of engineering concerned with the safety of industrial processes and the protection of the environment.Papers that deal with new developments in safety or environmental aspects, demonstrating how research results can be used in process engineering design and practice, are particularly encouraged. Experimental or theoretical research work bringing new perspectives to established principles, highlighting unsolved problems or indicating directions for future research will also be considered. The journal is especially interested in contributions that extend the boundaries of traditional engineering as well as in multidisciplinary papers.Papers related to environmental protection must take an integrated pollution control approach, demonstrating clearly that any proposed treatment method does not simply transfer pollution from one environmental medium to another, for example, from air to water or from water to solid waste. All such papers must discuss how any treatment effluents, spent adsorbents, etc., can be treated or disposed of safely, avoiding transfer of pollution to another environmental medium.For environmental protection, papers that are outside the scope are those that lack engineering aspects, including those that:use experimental techniques primarily to prepare and/or characterise various materials without considerations of process engineering design and practice;present primarily laboratory experiments of the effects of different parameters on behaviour of materials and pollutants (e.g. pH, temperature, mass of adsorbent, etc.) without further insights into the implications for engineering design and practice;focus primarily on adsorption models and curve fitting (e.g. Freundlich, Langmuir etc.); andcontain only chemical, physical and/or thermodynamic analyses.Core topic areas:Risk Assessment and Reliability Engineering • Risk assessment, risk management, consequence analysis, and uncertainty quantification. • Supply chain risk management. • Cyber and physical security vulnerability assessment. • Risk assessment of hydrogen-based technologies. • Human reliability analysis (HRA) and human-machine interface (HMI). • Reliability predictions of integrated systems and high-temperature power electronics. • Integrity management and reliability, availability and maintainability (RAM).Technical Safety and Loss Prevention • Fire and gas detection. • Firewater systems. • Functional safety and safety integrity levels (SIL) • Layer of protection analysis (LOPA) • Bowtie analysis. • Emergency response • HAZOP and other hazard/risk identification techniques.Modelling • Modelling liquid, gaseous, and two-phase releases and dispersion. • Consequence modelling, including: fire, explosion, toxic, eco-toxic effects and projectile impacts. • Methods, including computational fluid dynamics (CFD). • Accident investigation and modelling.Chemical Toxicity and Exposure Assessment • Toxic releases and exposure assessment. • Process plant health issues.Process Pipelines, Storage and Security • Process pipelines security and terrorism. • Pipeline leak detection and measurement and corrosion assessment. • Carbon capture and storage (CCS) and CO2 transport.Fire and Explosion • Fire, combustion, and explosion phenomena. • Dust explosions. • Fire and blast protection and survivability.Human Factors in Design and Management • HSE performance measurement including leading and lagging indicators. • Human and organizational factors in safety cases. • Human performance optimization by design. • SIMOPS (simultaneous operations). • Situational awareness. • Communications and risk control systems. • Resilience engineering. • Technical assurance and workforce training.Inherent Safety and Inherently Safer Design • Hazard identification • Design and development of new processes and equipment. • Methodologies for ranking inherent safety. • Retrofitting inherently safer solutions and upgrading existing plant for improved safety.Nuclear Safety • Waste disposal. • Design for decommissioning. • Passively safe reactor designs. • Nuclear reactor protective and monitoring systems.Reaction Hazards • Chemical thermal stability and thermal reaction hazards. • Influence of impurities on reaction hazards. • Development of reactivity hazard index ranking tools. • Runaway reactions, including detection and mitigation. • Compatibility/reacti... of chemicals involved in a chemical process.Industrial Hazards and Safety Cases • Major accident hazards • ALARP and cost-benefit analysis. • Industrial safety cases.Incident investigations and case histories • Case histories of incidents and lessons learned integration into design and operations. • Technical analysis of incidents. • Computational modelling to simulate actual incidents • Use of incidents in training and improvement of safety performance • Incident investigation methodologies • Incident databases and their applications.Air pollution prevention and treatment • Methods and technologies for prevention and treatment of air pollution • Air dispersion modelling • Prediction and mitigation of air pollution incidents • Health impacts from air pollutionResource and waste management • Recovery and recycling of materials and products • Energy from waste and alternative resources • Waste minimisation • Waste treatment technologies • Waste management: systems and processes for energy and material recovery and waste treatment; disposal • Landfill and waste repository design, operation and management • Land remediation and recoveryWater pollution prevention and treatment • Industrial, pure and ultrapure water production • Municipal and industrial effluent treatment • Potable water treatment • Sludge processing, energy recovery and disposal • Mitigation of water pollution incidents • Water pollution dispersion modelling • Health impacts from water pollutionFor more information on the IChemE journals published in partnership with Elsevier and to find out about some of the top research published in the journals, please see this page: https://www.elsevier...

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Journals in Physical sciences and engineering

Polymer Degradation and Stability

Polymer Testing

Powder Technology

Precambrian Research

Precision Engineering

Probabilistic Engineering Mechanics

Proceedings of the Combustion Institute

Proceedings of the Geologists' Association

Process Biochemistry

Process Safety and Environmental Protection

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