The aim of this article is to examine the theory of “self-affection” in the Transcendental Deduction of the Categories in the second edition of Kant's Critique of Pure Reason. I propose that the self-affection, identified with transcendental synthesis of imagination, should be considered as a condition of all reception of the manifold of intuition in the spatio-temporal order. In other words, spontaneity of the subject is required for the reception of materials for cognition. Analyzing some interpretations on Kant's notions such (...) as temporality, inner sense and synthesis, I try to show the necessity to avoid supposing materials that would be given independently of spontaneity and regarded as antecedent conditions of self-affection. (shrink)
Let T be a strongly minimal theory with quantifier elimination. We show that the class of existentially closed models of T{“σ is an automorphism”} is an elementary class if and only if T has the definable multiplicity property, as long as T is a finite cover of a strongly minimal theory which does have the definable multiplicity property. We obtain cleaner results working with several automorphisms, and prove: the class of existentially closed models of T{“σi is an automorphism”: i=1,2} is (...) an elementary class if and only if T has the definable multiplicity property. (shrink)
For a theory T in L, T σ is the theory of the models of T with an automorphism σ. If T is an unstable model complete theory without the independence property, then T σ has no model companion. If T is an unstable model complete theory and T σ has the amalgamation property, then T σ has no model companion. If T is model complete and has the fcp, then T σ has no model completion.
This study examines the food flow in Tianjin, divided into three areas (urban, suburban, and rural), as a case study to gain a better understanding of local and regional food flows and ecosystem performance. The study has the following objectives: (1) to evaluate the capacity for self-sufficiency within Tianjin’s administrative boundary by estimating a self-sufficiency ratio (SSR) using statistical data at both the city and local scales, (2) to estimate food flow at the city scale from field surveys of the (...) local markets and statistics provided by the local government, and (3) to examine the real flows of the two primary types of arable crops (cereal grains and vegetables) at the local level by conducting semi-structured household interviews. The results of this study show that Tianjin has experienced a rapid increase of self-sufficiency capacity since the 1980s, and it appears to have the capacity to support the citizens within its borders. Rural areas have had a surplus in all of the studied food categories since the 1980s, and suburban areas have a history of high estimated SSR for vegetables, poultry, and fish. However, a low degree of locally sourced product flow was observed in this study. Most of the local cereal crops were consumed in the agricultural production areas, but 70 % of the vegetables produced in the rural areas flowed outside of Tianjin and did not support Tianjin local consumption. To reduce its vulnerability to food security issues and to promote a more environmentally desirable local food system, Tianjin needs to recognize the high productivity of its local ecosystem and reduce its dependence on other remote ecosystems for its food needs. A stronger relationship between urban and rural areas should also be established. (shrink)
Let L be a finite relational language and α=(αR:R ∈ L) a tuple with 0 < αR ≤1 for each R ∈ L. Consider a dimension function $ \delta _\alpha (A) = \left| A \right| - \sum\limits_{R \in L} {\alpha {\mathop{\rm Re}\nolimits} R(A)} $ where each eR(A) is the number of realizations of R in A. Let $K_\alpha $ be the class of finite structures A such that $\delta _\alpha (X) \ge 0$ 0 for any substructure X of A. We (...) show that the theory of the generic model of $K_\alpha $ is AE-axiomatizable for any α. (shrink)
Let \ be an ab initio amalgamation class with an unbounded increasing concave function f. We show that if the predimension function has a rational coefficient and f satisfies a certain assumption then the generic structure of \ has a model complete theory.
En este artículo, analizo las nociones de forma de la intuición e intuición formal en el § 26 de la Crítica de la razón pura. Según Kant, la intuición formal contiene unidad de diversas representaciones, la cual no implica la forma de la intuición. Aclararé que la intuición formal es un híbrido de l..
Desde "Los límites del sentido" de Strawson, la Deducción trascendental, en la Crítica de la razón pura de Kant, se considera generalmente como demostración de la objetividad del conocimiento como una condición de la unidad de la autoconciencia. Sin embargo, también se reconoce que se encuentran pas..
La Deducción trascendental de las categorías en la segunda edición de la Crítica de la razón pura de Kant se divide en dos partes. Sin embargo, el papel de la segunda mitad no está inmediatamente claro. En este artículo examinaré su argumento después de aclarar su objetivo. Con base en mi análisis d..
After the publication of Strawson’s “The Bounds of Sense”, the Transcendental Deduction in Kant’s Critique of Pure Reason has been widely regarded as a proof of the objectivity of knowledge as a condition of unity of self-consciousness. Nevertheless, many interpreters accept that there are passages which cannot be easily integrated into such a strategy. In this article, through an analysis of the first half of the Transcendental Deduction, I try to point out the need to adopt a different interpretation according (...) to which Kant does not consider objectivity as a condition of self-consciousness, but rather self-consciousness as a necessary condition of objectivity. (shrink)
The Transcendental Deduction in the second edition of Kant’s Critique of Pure Reason is divided in two parts. Nevertheless, the role of the second half is not immediately clear. This article intends to examine the argument presented in the second half after clarifying its purpose. Based on this approach, we sustain an interpretation according to which Kant tries to establish the validity of categories for all intuition given through sensibility. This interpretation seeks to confirm a conceptual articulation among sensible intuitions (...) that is not regarded as a result of objective judgment. (shrink)
We construct an ab initio generic structure for a predimension function with a positive rational coefficient less than or equal to 1 which is unsaturated and has a superstable non-ω-stable theory.
The Monographs produced by the International Agency for Research on Cancer apply rigorous procedures for the scientific review and evaluation of carcinogenic hazards by independent experts. The Preamble to the IARC Monographs, which outlines these procedures, was updated in 2019, following recommendations of a 2018 expert Advisory Group. This article presents the key features of the updated Preamble, a major milestone that will enable IARC to take advantage of recent scientific and procedural advances made during the 12 years since the (...) last Preamble amendments. The updated Preamble formalizes important developments already being pioneered in the Monographs Programme. These developments were taken forward in a clarified and strengthened process for identifying, reviewing, evaluating and integrating evidence to identify causes of human cancer. The advancements adopted include strengthening of systematic review methodologies; greater emphasis on mechanistic evidence, based on key characteristics of carcinogens; greater consideration of quality and informativeness in the critical evaluation of epidemiological studies, including their exposure assessment methods; improved harmonization of evaluation criteria for the different evidence streams; and a single-step process of integrating evidence on cancer in humans, cancer in experimental animals and mechanisms for reaching overall evaluations. In all, the updated Preamble underpins a stronger and more transparent method for the identification of carcinogenic hazards, the essential first step in cancer prevention. (shrink)
