The legitimacy of the dominant intensive meat production system with respect to the issue of animal welfare is increasingly being questioned by stakeholders across the meat supply chain. The current meat supply is highly undifferentiated, catering only for the extremes of morality concerns (i.e., conventional vs. organic meat products). However, a latent need for compromise products has been identified. That is, consumer differences exist regarding the trade-offs they make between different aspects associated with meat consumption. The heterogeneity in consumer demand (...) could function as a starting point for market segmentation, targeting and positioning regarding animal welfare concepts that are differentiated in terms of animal welfare and price levels. Despite this, stakeholders in the meat supply chain seem to be trapped in the dominant business model focused on low cost prices. This paper aims to identify conflicting interests that stakeholders in the meat supply chain experience in order to increase understanding of why heterogeneous consumer preferences are not met by a more differentiated supply of meat products produced at different levels of animal welfare standards. In addition, characteristics of the supply chain that contribute to the existence of high exit barriers and difficulty to shift to more animal-friendly production systems are identified. Following the analysis of conflicting interests among stakeholders and factors that contribute to difficulty to transform the existing dominant regime, different routes are discussed that may help and motivate stakeholders to overcome these barriers and stimulate the creation of new markets. (shrink)

Continuing work of Baldwin and Shi 1), we study non-ω-saturated generic structures of the ab initio Hrushovski construction with amalgamation over closed sets. We show that they are CM-trivial with weak elimination of imaginaries. Our main tool is a new characterization of non-forking in these theories.

We define a generalized version of CM-triviality, and show that in the presence of enough regular types, or solubility, a stable CM-trivial group is nilpotent-by-finite. A torsion-free small CM-trivial stable group is abelian and connected. The first result makes use of a generalized version of the analysis of bad groups.

We show that any relational generic structure whose theory has finite closure and amalgamation over closed sets is stable CM-trivial with weak elimination of imaginaries.

We show that any relational generic structure whose theory has finite closure and amalgamation over closed sets is stable CM-trivial with weak elimination of imaginaries.

CM-triviality of a stable theory is a notion introduced by Hrushovski [1]. The importance of this property is first that it holds of Hrushovski's new non 1-based strongly minimal sets, and second that it is still quite a restrictive property, and forbids the existence of definable fields or simple groups (see [2]). In [5], Frank Wagner posed some questions aboutCM-triviality, asking in particular whether a structure of finite rank, which is “coordinatized” byCM-trivial types of rank 1, is itselfCM-trivial. (Actually Wagner (...) worked in a slightly more general context, adapting the definitions to a certain “local” framework, in which algebraic closure is replaced byP-closure, forPsome family of types. We will, however, remain in the standard context, and will just remark here that it is routine to translate our results into Wagner's framework, as well as to generalise to the superstable theory/regular type context.) In any case we answer Wagner's question positively. Also in an attempt to put forward some concrete conjectures about the possible geometries of strongly minimal sets (or stable theories) we tentatively suggest a hierarchy of geometric properties of forking, the first two levels of which correspond to 1-basedness andCM-triviality respectively. We do not know whether this is a strict hierarchy (or even whether these are the “right” notions), but we conjecture that it is, and moreover that a counterexample to Cherlin's conjecture can be found at level three in the hierarchy. (shrink)

We show that every reduct of a stable. CM-trivial theory of finite U-rank is CM-trivial.

For every structure M of finite signature Mekler 781) has constructed a group G such that for every κ the maximal number of n -types over an elementary equivalent model of cardinality κ is the same for M and G . These groups are nilpotent of class 2 and of exponent p , where p is a fixed prime greater than 2. We consider stable structures M only and show that M is CM -trivial if and only if G is (...) CM -trivial. Furthermore, we obtain that the free group F 2 in the variety of 2 -nilpotent groups of exponent p>2 with ω free generators has a CM -trivial ω -stable theory. (shrink)

Berikut ini diperkenalkan tiga buku yang ditulis oleh para dosen Sekolah Tinggi Filsafat dan Teologi Widya Sasana di Malang tentang bagaimana Gereja Katolik perlu menempatkan diri dalam ruang publik Indonesia. Fokus buku pertama, tulisan Prof. Dr. Armada Riyanto (2014), adalah ajaran sosial Gereja Katolik, jadi ajaran mengenai bagaimana Gereja Katolik memahami panggilannya dalam masyarakat yang sekaligus menjadi ruang publiknya. Sepintas alur buku ini dapat mem- bingungkan karena penulis suka melancong ke pelbagai bidang sam- pingan, apalagi ia tidak menjelaskan susunan bukunya. (...) Namun kekaya- an buku ini justru terletak dalam luasnya acuan, penjelasan pelbagai latar belakang, serta perhatian pada konteks-konteks ajaran sosial Gereja yang diangkat penulis. Dengan demikian pembaca dibantu dalam mencari bagaimana umat Katolik Indonesia dapat memberikan sum- bangannya bagi bangsanya dalam segala pergulatannya. Bagian kedua, mulai dari bab ke-10, memasuki situasi umat Katolik Indonesia sebagai minoritas yang sepertinya masih “kurang memiliki” (187). Bertolak dari catatan bahwa waktu Congregatio Missionis (Romo-romo CM) mengam-bil alih wilayah Jawa Timur dari romo-romo Yesuit hanya ada 40 umat Katolik Jawa tercatat (hal. 203), bab 11 menjelaskan kesulitan yang dialami Gereja Katolik sejak dari permulaan abad ke-19 dalam bergiat di Hindia Belanda. Namun kemudian dijelaskan bagaimana orang Katolik Jawa, di antara- nya Pak Kasimo, sebelum Kemerdekaan sudah berjuang sebagai nasionalis Indonesia tulen. Bagian ketiga, dimulai dari bab 12, membahas sifat dialogal ajaran sosial Gereja dalam pelbagai dimensi. Bahwa iman dan teologi Gereja secara hakiki bersifat dialogal merupakan kesadaran teologis (dan sosiologis) baru. Daripada hanya berpegang teguh pada suatu ajaran yang sudah membatu menjadi tradisi, lalu dibawa begitu saja ke dalam dunia, Gereja menyadari bahwa iman maupun teologinya selalu bergerak dalam medan masyarakat di mana Gereja berhadapan dengan segala macam pemikiran dan tanta-ngan. Dengan sifat dialogal dimaksud bahwa iman dan teologi Gereja mau tak mau terwujud dalam menghadapi tantangan-tantangan itu. Kekuatan buku Prof. Armada ini adalah bahwa ia menempatkan ajaran sosial Gereja yang pokok-pokoknya sudah sering diuraikan ke dalam pelbagai konteks, dengan implikasi-implikasi dan acuan pada pelbagai pengalaman Gereja. Pembaca menemukan banyak petunjuk bagaimana ajaran sosial Gereja Katolik dapat menjadi inspirasi bagi umat Katolik Indonesia. Ada juga beberapa kelemahan. Tidak ada daftar nama. Dan barangkali cakupan uraiannya terlalu luas. Misalnya uraian panjang lebar tentang paham Platon dan Aristoteles tentang keadilan sebenarnya kurang relevan, begitu pula uraian tentang perkembangan pemikiran filosofis tentang demokrasi. Padahal pertanyaan sangat relevan, yang muncul di banyak negara, bagaimana sebuah minoritas berpartisipasi dalam sistem demokrasi tidak didiskusilan. Mengapa fungsi suatu Partai Katolik di Indonesia tidak diangkat, padahal seku- rang-kurangnya sudah tiga kali menjadi debat besar dan panas dalam umat Katolik Indonesia: 1960 di zaman demokrasi terpimpin, 1971 sesudah pemilihan umum pertama di bawah presiden Suharto, dan 1999 di masa reformasi. Betul, persepsi “kemiskinan struktural” dibuka dengan Rerum Novarum (h. 24), tetapi istilah itu sendiri tidak ditemukan di dalamnya, melainkan berasal dari teologi pembebasan. Karena penulis menganggap “pluralisme” tak punya arti di luar “pluralitas,” penulis tidak masuk ke dalam kontroversi tajam tentang pluralisme di Indone- sia. Fatwa MUI tentang pluralisme tidak didiskusi-kan. Uraian panjang tentang pendidikan Katolik yang sangat optimis tinggal normatif. Padahal dalam kenyataan Gereja Katolik, juga di Indonesia, biasanya justru mempertahankan pegangan eksklusif atas pendidikan. Dalam kaitan ini seharusnya penolakan UU Sisdiknas — dengan keharusan memberikan pelajaran agama kepada para siswa sesuai dengan agama mereka — oleh sebagian besar penanggap Katolik didiskusikan. Namun kekurangan-kekurangan ini tidak menghilangkan bahwa buku ini amat memperkaya pustaka Katolik berbahasa Indonesia tentang panggilan Gereja, juga panggilan Gereja Indonesia, dalam masyarakat (Franz Magnis-Suseno, Guru Besar Ilmu Filsafat Emeritus, Sekolah Tinggi Filsafat Driyarkara, Jakarta). (shrink)

Philosophers of science are divided over the interpretations of scientific normativity. Larry Laudan defends a sort of goal-directed rules for scientific methodology. In contrast, Gerard Doppelt thinks methodological rules are a mixed batch of rules in that some are goal-oriented hypothetical rules and others are goal-independent categorical rules. David Resnik thinks that the debate between them is at a standstill now. He further thinks there are certain rules, such as the rule of consistency which is goal independent. However, he proposes (...) a holistic understanding of the scientific methodology. Taking a thread from Resnik, the present paper also advocates a holistic understanding of the scientific methodology. Given that many scientific practices deal with systems, the focus will be given to the systems by assuming each as a constellation of methodological norms. By taking each system as a set of mutually supportive methodological rules whose instrumental values underwrite the coherence relation among them, the paper aims to provide what could be a viable holistic epistemological account that can explain scientific normativity at work in a scientific system. The paper will lay down specific holistic criteria for understanding the scientific methodology. They will be used to show how a holistic account could satisfactorily account for the success of the Compact Muon Solenoid (CMS) experiment in discovering the Higgs boson and how the holistic account can account for the instrumental error behind the apparent faster-than-light neutrino anomaly of the Oscillation Project with Emulsion-t Racking Apparatus (OPERA) experiments respectively. (shrink)

In a simple CM-trivial theory every hyperimaginary is interbounded with a sequence of finitary hyperimaginaries. Moreover, such a theory eliminates hyperimaginaries whenever it eliminates finitary hyperimaginaries. In a supersimple CM-trivial theory, the independence relation is stable.

Animal and plant species exhibit an astonishing diversity of sexual systems, including environmental and genetic determinants of sex, with the latter including genetic material in the mitochondrial genome. In several hermaphroditic plants for example, sex is determined by an interaction between mitochondrial cytoplasmic male sterility (CMS) genes and nuclear restorer genes. Specifically, CMS involves aberrant mitochondrial genes that prevent pollen development and specific nuclear genes that restore it, leading to a mixture of female (male‐sterile) and hermaphroditic individuals in the population (...) (gynodioecy). Such a mitochondrial‐nuclear sex determination system is thought to be rare outside plants. Here, we present one possible case of CMS in animals. We hypothesize that the only exception to the strict maternal mtDNA inheritance in animals, the doubly uniparental inheritance (DUI) system in bivalves, might have originated as a mitochondrial‐nuclear sex‐determination system. We document and explore similarities that exist between DUI and CMS, and we propose various ways to test our hypothesis. (shrink)

In this paper, we report on some machine experiments which suggest that waveforms of CM-type are asymptotically Gaussian-distributed.

El presente ensayo examina los cms en términos de su potencial transformador respecto al mundo del trabajo. A tal efecto, se brinda una caracterización de este enfoque y un repaso de su desarrollo histórico. Se argumenta que los cms no se agotan en su versión británica, disciplinariamente limitada a escuelas de negocios, y que su objeto ha sido también abordado por académicos de diversos países con afiliaciones institucionales en ciencias sociales distintas a la administración. Finalmente, se concluye que la pluralidad (...) disciplinaria de los cms y el tipo de preocupación intelectual que los motiva permite identificar un rol transformador más afín a disciplinas como la sociología que al campo de la administración. Más que agentes de cambio organizacional, los académicos que trabajan dentro del ámbito de los cms, podrían convertirse en intelectuales públicos comprometidos con la denuncia de las ideologías gerenciales y económicas dominantes.This essay examines Critical Management Studies (cms) in terms of their transformative potential regarding the world of work. To this end, I briefly characterize cms and review their historical development in the uk. I argue that the main theoretical concerns of cms are not the exclusive purview of its British version, but that they have also been addressed by scholars from other countries and institutional affiliations in social sciences other than management. Finally, I conclude that the disciplinary plurality of cms and the intellectual concerns that drive them are clearly aligned with a transformative role more akin to fields like sociology than to management and organization studies. More than organizational change agents, cms scholars could become public intellectuals committed to unmasking the dominant economic and managerial ideologies. (shrink)