Concept Of Invention Research Articles

Preserving Secrecy within the Patent System to Safeguard Western Countries’ Technological Innovation

Russia’s aggression in Ukraine has brought patent-policy debates into sharp focus with regard to secrecy. Russian violations of international and multilateral agreements on intellectual property have drawn significant attention and highlighted potential risks pertaining to safeguarding of technological innovation by Western countries, not least European Union member states. Against this backdrop, the article reflects on the secret-invention regulations in place and opportunities to keep an invention secret under European patent law. While the concept of a secret invention may appear contradictory to the patent system’s primary aim – disclosure – secret patents are nothing new in the history of patenting. The paper presents a recommendation to expand the scope of secrecy in current patent law, thereby allowing Western countries to implement sufficient counter-measures in response to adversaries’ flouting of international intellectual-property law. The article directs particular attention to expansion of this secrecy’s scope to the technical description of a patent application involving dual-use inventions.

The Influence of the External Auditor's Critical Thinking Skills on the Report's Quality

The main aim of this study was to determine a relationship between the critical thinking skills of auditors and the caliber of their reports. The objective was to improve the auditors' expertise in this cognitive field, evaluate its effect on their professional competence, and analyze its influence on their capacity to express opinions. A descriptive-analytical technique was utilized to accomplish the study's goals. The research hypotheses were evaluated using simple linear regression analysis, precisely the least squares method. This goal was achieved using the SPSS v.26 program. To meet the research inquiries, the researchers developed a questionnaire with two dimensions to collect data. The core framework for the analytical thinking of an external auditor comprises four key aspects: inductive reasoning, deductive reasoning, exploratory thinking, and problem-solving thinking. The study sample comprised 205 individuals, including 113 auditors from the Federal Board of Financial Supervision and 92 auditors from auditing offices and enterprises in Iraq. The study's findings suggest a positive association between the independent variable, critical thinking skill, and the dependent variable, the quality of the report. This is because most auditors in the Board of Financial Supervision affirm that auditors from the federal and audit offices demonstrate curiosity and apply professional skepticism at every stage of the audit process. This exemplifies their aptitude for employing inductive reasoning and constructing. Nevertheless, they can produce inventive concepts that efficiently tackle work-related difficulties. Furthermore, the task of identifying appropriate solutions is complex, often necessitating the use of electronic programs to tackle challenges faced during the auditing of electronic systems effectively. The respondents agreed that the auditor's proficiency in critical thinking will improve the quality of the report he produces.

One Patent in Respect of One Inventive Concept: Delhi High Court Denies Interim Injunction to Boehringer in Respect of Linagliptin, Holds Its Patent to be Vulnerable to Revocation

One Patent in Respect of One Inventive Concept: Delhi High Court Denies Interim Injunction to Boehringer in Respect of Linagliptin, Holds Its Patent to be Vulnerable to Revocation

Oleum Olivarum: Stradano's Engraving and the New Art of Olive-Oil Making in Sixteenth-Century Tuscany

This article demonstrates the merited inclusion of Giovanni Stradano's olive-oil engraving in the “Nova Reperta,” a series showcasing postclassical inventions that Florentine nobleman and Alterati member Luigi Alamanni commissioned in the late 1580s. The image and accompanying inscription must be understood within their broader cultural, scientific, legal, political, and socioeconomic contexts. The print reflects olive oil's economic potential and the evolving dietary preferences in Medici Florence. It evinces the flexibility of the concept of invention. Rather than being technological, the novelties mirror ideas central to the Alterati academics around classical knowledge and the alchemical ability of humans to transform nature through artisanship.

Borax cross-linked guar gum hydrogel-based self healing polymer electrolytes filled with ceramic nanofibers towards high-performance green energy storage applications

An inventive concept towards the implementation of green energy-storing devices is the synthesis of hydrogel-based gel electrolytes from biopolymers imbued with self-healing capabilities. However, these electrolytes have drawbacks, such as low mechanical stability due to inadequate cross-linking and limited ionic conductivity compared to synthetic polymers. This work develops and characterizes a flexible self-healing hydrogel polymer electrolytes (HPEs) based on guar gum (GG) hydrogel for use in energy storage devices. Hydrogel is prepared with silicon dioxide (SiO2) nanofibers dispersed into borax-bonding cross-linked guar gum. Propylene carbonate (PC) and diethyl carbonate (DC) in equal amounts and lithium perchlorate (LiClO4) are used as plasticizers and salt, respectively. It has been found that adding nanofibers to the hydrogel and spreading them there considerably increases the ionic conductivity as evaluated by ac impedance spectroscopy. When the nanofiber concentration is 5 wt% (wt%), the hydrogel electrolytes reach their maximum room temperature ionic conductivity of 4.3 × 10−3 S cm−1. XRD, FTIR, SEM, and XPS investigations are used to explain the enhanced conductivity caused by the dispersion of nanofibers. Nanofibers also improve the self-healing abilities of materials, as demonstrated by the fact that hydrogels loaded with 5 wt% nanofibers recover from deformation more quickly than hydrogels with lower nanofiber contents. Additionally, the dispersion of nanofibers enhances the hydrogel's mechanical and thermal properties. According to electrochemical investigations and linear sweep voltammetry (LSV) graphs, hydrogel electrolytes are stable up to 4.7 V. When compared to nanofiber-free hydrogels, nanofiber-integrated hydrogel electrolytes show more excellent interfacial stability. The developed self-healing hydrogel-based polymer electrolytes exhibit outstanding promise for a range of energy storage systems, opening the way for creating high-performance and environmentally friendly energy storage solutions.

Review of "Writing in the Clouds: Inventing and Composing in Internetworked Writing Spaces by John Logie," Logie, J. (2021). Writing in the clouds: Inventing and composing in internetworked writing spaces. Parlor Press.

In the wake of the controversy surrounding the new AI chatbot application, ChatGPT, I wonder how Logie would seek to include this new technology in his work. I ponder this because, throughout the book, Logie presents compelling evidence for why the concepts of invention, composition, and internetworked writing should be embraced and not feared. While some denounce the application and take to social media to disparage the possible negative impact on students, creativity, and composition, ChatGPT, I believe Logie would argue, would be a powerful tool we can implement to become "composers." He believes that through cloud computing services we are now more apt to collaborate, use, remix, and create rhetorical modes that extend far beyond the formulaic argument, therefore we are composers. So, Logie applies the idea of a composer as someone who is a "prosumer" (Toffler). This composer is media literate and transforms traditional rhetorical canons into multimodal compositions such as memes, Google Docs, and digital collages. However, his overarching argument is that internetworked writing tools have democratized writing through that same offering of innovative outlets. His book is arranged in a way that walks the reader through this argument.

THEORETICAL REFLECTION ON THE ROLE OF MIMESIS AS A CONCEPTUAL PRINCIPLE AND TYPE AS AN OPERATIONAL ONE

The article explores the concept of copy, type and invention, such as the mimesis as a design process. The research aims to emphasise the utility and coexistence between theoretical concepts in the construction of architectural and urban design. This article is composed of a theoretical debate in which mimesis is understood as the basic conceptual principle and type, and typological transfer, as the operational principle; both instruments of composition. Case study is the Portuguese coastal landscape, it is possible to acknowledge different forms of urban occupation defined by metrics and rhythms; principles which are relevant to think of an urban transformation in continuity with the inherited landscape. It describes the process of decoding and classifying these ephemeral serial elements present along the coast and the subsequent design process of an architectural type and its application to a specific place. Indeed, according to the concept of typological transfer, defined by Christ and Gatenbein, we might infer that it is possible to transfer the composition rules from the preexistent ephemeral objects present in the space between land and sea to the design of new forms. The use of the concepts of copy, type and invention allows for the transformation and resilience of the vulnerable landscapes by the sea.

Deferiprone and Iron-Maltol: Forty Years since Their Discovery and Insights into Their Drug Design, Development, Clinical Use and Future Prospects.

The historical insights and background of the discovery, development and clinical use of deferiprone (L1) and the maltol-iron complex, which were discovered over 40 years ago, highlight the difficulties, complexities and efforts in general orphan drug development programs originating from academic centers. Deferiprone is widely used for the removal of excess iron in the treatment of iron overload diseases, but also in many other diseases associated with iron toxicity, as well as the modulation of iron metabolism pathways. The maltol-iron complex is a recently approved drug used for increasing iron intake in the treatment of iron deficiency anemia, a condition affecting one-third to one-quarter of the world's population. Detailed insights into different aspects of drug development associated with L1 and the maltol-iron complex are revealed, including theoretical concepts of invention; drug discovery; new chemical synthesis; in vitro, in vivo and clinical screening; toxicology; pharmacology; and the optimization of dose protocols. The prospects of the application of these two drugs in many other diseases are discussed under the light of competing drugs from other academic and commercial centers and also different regulatory authorities. The underlying scientific and other strategies, as well as the many limitations in the present global scene of pharmaceuticals, are also highlighted, with an emphasis on the priorities for orphan drug and emergency medicine development, including the roles of the academic scientific community, pharmaceutical companies and patient organizations.

Cockcroft–Walton Generator: An Effective Voltage Multiplier for Power Supplies of Square Pulses Driving DBD Plasmas

This report gives prominence to the importance of the traditional Cockcroft–Walton voltage multiplier to the design of pulsed power supplies for dielectric barrier discharge (DBD) applications. Following an inventive concept, a simple Cockcroft–Walton generator is combined with a MOSFET-based switch (in either “push” or “pull” mode). Thus, the to-be-chopped stabilized dc high voltage is produced by a compact, transformer-less, modular unit, having high flexibility in terms of engineering. This approach leads to well-defined, square, high-voltage pulses of variable amplitude, frequency, and duty cycle. Design, implementation, and proof test of such a prototype are here demonstrated. The prototype yields square pulses as high as 10 kV (plateau value), as narrow as 350 ns (variable pulsewidth up to millisecond, depending on the frequency), rising or falling time close to 20 ns, pulse repetition rates up to 4 kHz, and output mean power up to 150 W. The functionality of the system is demonstrated by driving coaxial, ambient air DBDs of variable lengths, while principal electrical and optical parameters are recorded. Peak power values higher than 70 kW are measured on the DBD side, while the voltage multiplier power efficiency factor remains close to 95%.

Unilateral Acquisition and the Requirements of Freedom: A Kantian Account of the Judicial Exceptions to Patent Protection

AbstractFor obscure reasons, courts exclude some statutorily patentable inventions (‘judicial exceptions’) from patent protection. These exclusions have been criticized for impeding innovation, contrary to the purpose of patent law. I argue that freedom requires these exclusions even if they impede innovation. Patents, like property, can be unilaterally acquired, limiting others’ freedom without their consent. Kant explains why, to reconcile property with equal freedom, only rivalrous objects in acquirers’ first possession can be unilaterally acquired. States can rightfully authorize unilateral acquisition of only these objects. Drawing from Kant, I explain how patent protection conflicts with equal freedom unless patented inventions involve inventive uses of rivalrous objects external to human bodies. Enabled by inventive concepts, these uses would be impossible without these concepts, and are thus in the first possession of their inventors. I then show how the most recent United States Supreme Court judicial exception decisions limit patent protection to inventive uses of rivalrous external objects.

A NOVEL CONCEPT IN THEORY OF QUADRATIC EQUATION

The basic idea of a quadratic equation is one of the most important topics in algebra. The mathematical concept for the method of solution of a quadratic equation is dependent on the advancement of the theory of numbers. The author developed a new concept regarding the method of solution of the quadratic equation based on “Theory of Dynamics of Numbers”. The author determined the inherent nature of one unknown quantity (say x) from the quadratic expression ax2+bx+c of the quadratic equation ax2+bx+c=0 by keeping the structure of the second-degree expression intact and then finding the solution of the quadratic equation using the novel concept of the Theory of Dynamics of Numbers. The author solved any quadratic equation in one unknown number (say x) of the quadratic equation in the form of ax2+bx+c=0, whether the numerical value of the discriminant is b2-4ac≥0 or b2-4ac<0, is real numbers only without using any imaginary numbers. With these new inventive concepts, the author developed new theories in the theory of quadratic equation.

How Half-Causation can enlighten the drafting of patent claims

The author’s 2019 article ‘If You Wish to Invent Then Follow the Half-Causation Method’ presented ‘Half-Causation’, which is a philosophical model for the systemization of the invention process. It consists of five phases of reasoning, each terminating with taking a ‘logical branch’. This paper has two objectives. The first (and preliminary) objective is to introduce a readership in patent practices (and theory) to Half-Causation. The second (and primary) objective is to highlight how Half-Causation can be practically useful to patent practitioners (and perhaps ultimately theorists), specifically in terms of enlightening the drafting of patent claims. In order to do this effectively, the reader is presented with a case which they can engage with to see for themselves how Half-Causation can help, step by step. The presented case was the subject of the USPTO’s 2019 patent drafting competition. It consists of rather convoluted instructions received from an ‘imaginary’ client about their ‘imaginary’ invention. The case is an excellent opportunity to illustrate how Half-Causation as a philosophical model can be practically useful. Two Half-Causation tools are implemented. The first is Half-Causation Branching, which allows the logical mapping of the inventing space, within which the imaginary invention is located. Implementing this tool reveals two alternative nearby inventions, which if left out of the sought patent protection would render any eventually granted patent practically worthless. Following that, Half-Causation Encapsulation comes to the rescue by allowing the encapsulation of the original imaginary invention, plus the two alternative nearby ones, all in a manner that provides the all-important unity of invention On the one hand, patent agents are not supposed to contribute to their client’s inventive concept to the extent that they become co-inventors. On the other hand, scientists and engineers are not supposed to dedicate so much time and effort to learning about complex patent laws as to become patent agents. Arguably, each should aim to excel in their discipline. However, a structured dialogue should be considerably helpful to each and to the patent process as a whole. It is proposed that Half-Causation, with its logical structure, can provide a basis for such a dialogue. Besides targeting a readership in patent practices and theory, this paper should be of interest to multiple readerships, for example in engineering design, medical discovery and philosophy of technology.

SEPs licensing across the supply chain: an antitrust perspective

The rise of the Internet of Things (IoT) and the development of 5G are set to add a new layer of complexity to the current practice of standard essential patents (SEPs) licensing. While, until recently, the debate has centred on the nature of fair, reasonable and non-discriminatory (FRAND) commitments and the mechanisms to avoid hold-up and reverse hold-up problems between licensors and licensees, a new hotly-debated issue has now emerged. At its core is the question of whether SEP holders should be required to grant a FRAND licence to any implementer seeking a licence, including component makers (the so-called ‘licence-to-all’ approach), or if they should be allowed freely to target the supply-chain level at which the licence is to be granted (the so-called ‘access-for-all’ approach). After providing an up-to-date overview of the current legal and economic debate, this article focuses on the most recent antitrust case law dealing with the matter on both sides of the Atlantic and argues that no sound economic and legal bases which favour licence-to-all solutions can be identified. * The authors would like to thank the anonymous referees, Luigi Federico Signorini and the participants in the 2021 Annual Conference of European Policy for Intellectual Property (EPIP), in the 38th Annual Conference of the European Law and Economics Association (EALE), in the TILTing Perspectives 2021 (Tilburg University), and in the 16th Annual Conference of the Academic Society for Competition Law (ASCOLA). The study was conducted as part of the research activities promoted by the DEEP-IN (Digital Ecosystem, Economic Policy and Innovation) Research Network. The author is grateful for the financial support received. Any opinions expressed in this paper are personal and are not to be attributed to the Bank of Italy. The first is Half-Causation Branching, which allows the logical mapping of the inventing space, within which the imaginary invention is located. Implementing this tool reveals two alternative nearby inventions, which if left out of the sought patent protection would render any eventually granted patent practically worthless. Following that, Half-Causation Encapsulation comes to the rescue by allowing the encapsulation of the original imaginary invention, plus the two alternative nearby ones, all in a manner that provides the all-important unity of invention On the one hand, patent agents are not supposed to contribute to their client’s inventive concept to the extent that they become co-inventors. On the other hand, scientists and engineers are not supposed to dedicate so much time and effort to learning about complex patent laws as to become patent agents. Arguably, each should aim to excel in their discipline. However, a structured dialogue should be considerably helpful to each and to the patent process as a whole. It is proposed that Half-Causation, with its logical structure, can provide a basis for such a dialogue. Besides targeting a readership in patent practices and theory, this paper should be of interest to multiple readerships, for example in engineering design, medical discovery and philosophy of technology.

Daidokoro Monogatari: Stories of the Japanese house from the kitchen

Telling a story (monogatari) about the Japanese kitchen inevitably entails reflecting on the most celebrated architectural typology in the country, the detached house. After World War II, it became the basic unit that shaped the Japanese urban landscape. Rapid economic growth resulted in a clear pattern not only in the housing market but also in family composition. Influenced by western models, conventional gender roles were embodied in the breadwinner (salaryman), related to corporate centers, and the full-time homemaker (sengy ō shufu), associated with the domestic space. Among all the rooms, the kitchen was the clearest in its premise: the place where the wife cooks. This gender construct was encoded in its spatial articulation, with the kitchen being hidden from the rest of the house and usually occupying a dead-end position. Japanese architects have challenged these conventions through radical house designs, often praised for their smallness, whiteness, and lightness. However, it is necessary to go beyond this ‘fetishization’ to evaluate these proposals for the relationships they pose. Their bold designs are not only ground-breaking in formal terms but go further, subverting normative notions of domesticity and suggesting alternative gender ‘performativities’ in architecture. The kitchen is often the site of the most outstanding experimentation, materializing inventive concepts of living. Questions concerning technology, economy, and above all, gender unfold in this domestic workplace. If connected or isolated, visible or hidden, it materializes power relations through architectural actions. From a critical gender perspective, this article takes Japanese houses from the 20th century to the present day, showing diverse strategies and exposing those architectural principles and social conventions against which they rebel. These houses foster the creation of alternative realities, disrupting preconceived ideas of what is a kitchen, what is a house, or what is a family

Micro-electrochemical jet machining of large area microtexturing with tool movement strategy

ABSTRACT Microtextured surfaces, particularly circular micropattern, significantly enhance the function and performance of microfabricated devices and engineering parts. A distinctive and inventive concept of maskless microelectrochemical jet machining (EJM) is utilized for producing the microcircular pattern over large area. In this research work, an advanced concept, i.e. maskless micro-EJM is presented to produce the microtextures on large area using the reusable masked tool movement strategy on stainless steel. One masked patterned tool can fabricate many high-quality micropatterned samples over large area using the tool movement strategy. High-pressure electrolyte flow through textured tool is developed to acquire the high-quality microtextures with controlled dimensions. The machining consequence of substantial input parameters, i.e. IEG, flow rate and frequency on microdimpled characteristics such as MRR, overcut, depth, and R a is explored. Microdimples of 5.3 mg/min MRR, 20.07 µm overcut, 13.5 µm depth, and 0.0601 µm surface roughness and 5.29 cm2 machining area are successfully fabricated using the reusable masked tool. The present study confirms that it is achievable to acquire the large area microtexturing using this innovative technique.

Q&A With Devon Energy It’s Time To Talk About IP Protection

Devon Energy considers its development of a new completions technology called Sealed Wellbore Pressure Monitoring (SWPM) to be one of the shale sector’s biggest breakthroughs in subsurface engineering. The approach to fracturing diagnostics represents a class of next-generation tools designed to make on-the-fly stimulation designs more practical than ever. But the innovation has done something else, too. It has raised old questions within a relatively new sector about the role of intellectual property (IP) protection. When SWPM was introduced to petrotechnicals outside of Devon, some initially questioned how or why the technique needed to be patented at all. The ingenuity behind SWPM could be boiled down to solving a math problem: How much fluid is pumped during the hydraulic fracturing treatment of one well before it travels across a known distance and applies pressure to the unperforated casing of a neighboring shut-in well? The ability to answer this question rapidly and with surety holds great value for any developer of multiwell pads. But, as some wondered, was this simply a formula that could be repeated and used as freely as a decade’s old equation found in a textbook? Was Devon being too protective over its discovery? Or was it simply being prudent? Earlier this year, Devon was granted a US patent for SWPM, the end of a process that began on a well pad in 2017. In the meantime, the company shared rights with other operators for field trials before striking a deal last summer with software developer Well Data Labs to market SWPM to the rest of the unconventional business. The drivers behind Devon’s IP strategy, what it learned while patenting SWPM, and what it hopes others in this space will take away from that experience are shared here by Chad Holeman, corporate counsel at Devon, and Kyle Haustveit, a co-inventor of SWPM and a subsurface engineering manager at Devon. JPT: Can you begin by explaining your philosophy around IP protection and how SWPM reflects that? Chad Holeman (CH): We talk about confidential and proprietary information with some degree of frequency. As an organization, I think that we’re further along on the spectrum of maturation as it relates to understanding what that means and safeguarding that information to the very best of our ability. One key is that you need to be able to differentiate trade secrets, or confidential proprietary information that you want to keep close to the vest, from the inventive concepts that you want to protect and can also commercialize, potentially monetize, or gain some other type of competitive advantage from. Inventive concepts such as SWPM fit that mold. Kyle Haustveit (KH): I think the concept of leaving value on the table is one of the biggest reasons we do this. A lot of operators have made massive investments into the digital revolution and multimillion-dollar investments into diagnostic programs to understand how we are breaking and draining the rock with our stimulations. Through all that have come a lot of new ideas.

Flexible and Blended Learning during COVID-19 Pandemic: New Norm in Teaching and Learning

The emergent of CVID-19 prompted profound thinking into the design and approaches of teaching appropriate to all levels of education. This came into focus when the pandemic COVID-19 forced educational institutions to shift rapidly to distance and online learning to bring in flexibility and hybrid or blended learning. The pandemic forced the closure of learning institutions and teachers and students had to apply flexible and blended learning approaches when none of them had been sufficiently trained or even set psychologically to shift to this online mode of teaching and learning contexts. This phenomenon further propagated insightful thinking and debate on effectiveness of flexibility and blending in learning for institutions in Kenya. Flexible and blended learning is an inventive concept that embraces both traditional teaching in the classroom and Information Communication Technology supported learning including both offline learning and online learning. It also encompasses collaborative learning; constructive learning and computer assisted learning (CAI). Flexible and blended learning requires laborious efforts, right attitude, handsome budget and highly motivated teachers and students for its successful implementation. It incorporates diverse modes and therefore making it a complex project and difficult task to organize. The current paper explored flexible and blended learning approaches, design and implementation of flexible and blended learning approaches, relevance of flexible and blended learning approaches during the COVID 19 pandemic as a new norm in teaching and learning among institutions in Kenya. Keywords : Flexible and blended learning , traditional teaching in the classroom, Information Communication Technology supported learning, collaborative learning, constructive learning, computer assisted learning DOI: 10.7176/JEP/12-15-05 Publication date: May 31 st 2021

Agnostic sampling transceiver.

Increasing demands for data centers, backbone, access, and wireless networks require inventive concepts to transmit and distribute digital or analog signal waveforms. We present a new, extremely simple transceiver concept, fundamentally different from conventional approaches. It does not rely on high-speed electronics and enables transmission of various time multiplexed analog waveforms or digital data signals with the maximum possible symbol rate in the same rectangular optical spectral band B. The aggregate symbol rate of N signal channels corresponds to B or twice the used modulator's electro-optical bandwidth. By a modification of the system, it can be increased to three times the modulator bandwidth. The rectangular spectra can be further multiplexed into wavelength-superchannels without guardbands. To time demultiplex single signal channel, just another intensity modulator and a detector with an electrical bandwidth corresponding to the channel's baseband width (B/(2N)) is required. No optical filter, high-speed signal processing, or unconventional photonic devices are needed; thus, it has the potential to be easily integrated into any platform and provides an economical and energy-efficient solution for future communication networks and microwave photonic links.

A Durable, Flexible, Large-Area, Flame-Retardant, Early Fire Warning Sensor with Built-In Patterned Electrodes.

Fire has been giving rise to enormous loss of life and property worldwide annually. Early fire warning represents an active and effective means to avoid potential fire hazards before huge losses occur. Despite encouraging advances in early fire warning systems, to date there remains an urgent lack of the design of a durable, flexible, and universal early fire warning sensor for large-area practical applications. Herein, facile fabrication of a durable, flexible, large-scale early fire-warning sensor is demonstrated through constructing a hierarchical flame retardant nanocoating, composed of graphene oxide, poly(dimethylaminoethyl methacrylate), and hexagonal boron nitride, on cotton fabric in combination with the parallelly patterned conductive ink as built-in electrodes. As-designed large-scale sensor (>33cm and extendable) exhibits a short alarming time of <3 s in response to external abnormal high temperature, heat, or fire. In addition to high washability, flexibility, resistance to abrasion and wear, this hierarchical nanocoating can self-extinguish, thus enabling the sensor to continue warning during fire. This work offers an inventive concept to develop a universal and large-scale very early fire-monitoring platform, which opens up new opportunities for their practical applications in effectively reducing fire-related casualties and economic losses.

INVENÇÃO OU CRIAÇÃO MATEMÁTICA E OS FENÔMENOS DIDÁTICOS

Este ensaio teórico tem por objetivo tratar da invenção matemática discutida por Jacques Hadamard e relacioná-lo à prática docente, a partir dos fenômenos didáticos existentes. Justifica esta pesquisa, o fato de que se a matemática é uma invenção ou criação, e este pressuposto precisa estar evidenciado nos objetivos do ensino, pois, em geral, os docentes almejam que os estudantes aprendam conteúdos clássicos e prontos para serem apropriados por eles. Na parte 2 do texto, apresenta-se o conceito definido por Hadamard sobre a invenção matemática, descrevendo as suas quatro fases: a preparação, a incubação, a iluminação e a verificação; e analisar, na perspectiva do autor, o papel do inconsciente na iluminação matemática, apoiado, sobretudo, no testemunho de Poincaré. Na parte 3, trata-se dos fenômenos didáticos que ocorrem na sala de aula de matemática (transposição e contrato) e seus papéis para a aprendizagem autônoma do aluno. A metodologia da pesquisa é bibliográfica e documental. Temos como principal contribuição a influência exercida pelos fenômenos, evidenciando que não basta adequar o saber a ser ensinado, mas também de verificar o que é efetivamente aprendido. A conclusão destaca que a aprendizagem, como fenômeno que se dá em primeira pessoa, exige a autonomia do aluno e, consequentemente, é necessário estimular seu potencial de criatividade que, ao invés de se contentar de se apropriar dos conteúdos produzidos por especialistas, procure construir seu próprio saber matemático, incentivando-o a ser, por sua vez, um inventor ou criador de soluções próprias.