"מבע אנתרופולוגי אל העולם החרדי בישראל, אל האתרים שבהם חרדים מטפלים בחרדים הסובלים מהפרעות נפשיות". -- מפרסום ההוצאה.

Shaʻar derekh ha-limud: she-k. e. ṿe-e. yakhol li-zekhot li-ketarah shel Torah -- Shaʻar ʻAṭeret rosh: ʻaśarah maʼamarim - ḥizuḳ ʻetsot ṿe-hadrakhah -- Sefer Ashirah ʻuzekha: perush ʻal Pereḳ shirah.

Śiḥot maran ha-Mashgiaḥ Mohari Leṿinshṭain, zatsal -- Ḥidushe torato ʻa. Mas. B.ḳ. ṿe-liḳuṭim -- Leḳeṭ mi-maʼamraṿ mi-moreshet Daṿid Heber ṿe-ʻinyene ha-shaʻah.

1. Hilkhot li-fene ʻiṿer lo titen mikhshol -- 2. Hilkhot ḥuḳot ha-goyim -- 3. Hilkhot ṿa-halikhot derekh erets -- 4. Kolel hilkhot neziḳin -- 5. Halakhot she-nikhshalim bahem.

Seder ha-teshuvah -- Marpe la-nefesh -- Teshuvah me-ḥayim.

An academic anthology on Jewish studies and education in memory of dr. Avraham Zalkin.

kerekh 1. Av-Hanaḳah -- kerekh 2. Haskamah mi-daʻat-Ṭeḥol -- kerekh 3. Ṭerefah-Milah -- kerekh 4. Mimun ha-refuʼah-Sodiyut refuʼit -- kerekh 5. Sikun ʻatsmi-Ḳaṭan -- kerekh 6. Reʼot-Torat ha-musar.

Al-Qadi al-Nu´man b. Muhammad es el más destacado y prolífico de los estudiosos fatimíes y el fundador de la jurisprudencia isma´ilí. En su epístola " La clarificación elocuente para la refutación de Ibn Qutayba", todavía en manuscrito, al-Nu,man se lanza a una polémica en contra de Ibn Qutayba, que había vivido un siglo antes. Es probable que la epístola fuera escrita en la época de al- Mu´izz a petición de un tutor anónimo de los hijos del califa. En ella, al-Nu´man (...) se propone refutar la afirmación de Ibn Qutaybba, incluida en la introducción de su famosa obra Adab al-Katib, según la cual era suficiente para la realización de sus tareas que los kuttab, o funcionarios del estado, memorizaran una serie de fórmulas legales simples, sin tener que aprenderse las largas disertaciones de los fuqaha' o doctores de la ley. Al-Qadi al-Nu´man, un faqih famoso, se dedica en la epístola a demostrar que sin estas disertaciones no se podía aplicar la ley correctamente. En su texto se refiere a cada fórmula legal mencionada por su rival en Adab al-Katib y demuestra cómo la ley se debería aplicar basándose en la autoridad de los imames del Ahl al-Bayt, la Familia del Profeta Muhammad. También refuta las distintas interpretaciones legales sunníes de estas mismas cuestiones. (shrink)

ha-R. ha-ḳ. R. Mosheh mi-Drogiṭshin -- ha-R. ha-ḳ. R. Avraham me-Ulinov -- ha-R. ha-ḳ. R. Shelomoh Leyb mi-Lenṭshna -- ha-R. ha-ḳ. R. Meʼir mi-Primishla -- ha-R. ha-ḳ. R. Avraham mi-Miḳalyov -- ha-R. ha-ḳ. R. Daṿid mi-Zovliṭov -- ha-R. ha-ḳ. R. Shmelḳe mi-Sasov -- ha-R. ha-ḳ. R. Yeshaʻy. Shor -- ha-R. ha-ḳ. R. Yeḥiʼel Mikhal.

ha-R. ha-ḳ. R. Elimelekh mi-Lizensḳ -- ha-R. ha-ḳ. R. Mosheh Leyb mi-Sasov -- ha-R. ha-ḳ. R. Menaḥem mi-Ḳasov -- ha-R. ha-ḳ. R. Yitsḥaḳ Ayziḳ mi-Ḳalov -- ha-R. ha-ḳ. R. Uri mi-Sṭrelisḳ -- ha-R. ha-ḳ. R. Naftali Tsevi me-Ropshits -- ha-R. ha-ḳ. R. Asher me-Ropshits -- ha-R. ha-ḳ. R. Tsevi Elimelekh mi-Dinov -- ha-R. ha-ḳ. R. Ḥ. Halbershṭam mi-Tsanz -- ha-R. ha-ḳ. R. Avraham mi-Sṭreṭin.

Toldot ha-meḥaber, zatsal -- Haḳdamat ha-meḥaber, zatsal, le-mahadurah 1 -- Haḳdamah le-mahadurah 3 -- Maʼamar ʻal "Beḥire ha-yetsurim" -- Rabi Yiśraʼel mi-Salanṭ -- ha-Saba mi-Ḳelm -- Rabi Yitsḥaḳ Blazer -- Rabi Naftali Amsṭerdam -- Toldot ha-Saba mi-Novhardoḳ ṿe-yeshivotaṿ -- ha-Saba mi-Novhardoḳ -- ha-Saba mi-Slabodḳah -- he-Ḥafets Ḥayim --Gedole Novhardoḳ -- R. Avraham Zalmens -- R. Daṿid Blaikher -- R. Daṿid Bodniḳ -- R. Yiśraʼel Yaʻaḳov Lubṭshansḳi -- R. Shemuʼel Ṿainṭrob -- Talmide Novhardoḳ -- Peninim ṿe-leḳaḥim musariyim -- Ḥinukh ṿe-ʻidun (...) ha-hergeshim -- Reshimat ʻarakhim -- Mafteaḥ ʻarakhim - Mafteaḥ ishim. (shrink)

Knowledge can be transmitted through testimony. What about understanding? In this paper I argue against the possibility of testimonial understanding by giving an account of understanding in terms of ‘mental structures’. Then I argue while we cannot integrate communicating understanding into a propositional model of epistemic communication, we can do so on a perspectival model. I highlight the importance of this to the epistemology of education throughout.

Mimicry and deception are two important issues in studies about animal communication. The reliability of animal signs and the problem of the benefits of deceiving in sign exchanges are interesting topics in the evolution of communication. In this paper, we intend to contribute to an understanding of deception by studying the case of aggressive signal mimicry in fireflies, investigated by James Lloyd. Firefly femmes fatales are specialized in mimicking the mating signals of other species of fireflies with the purpose of (...) attracting responding males to become their prey. These aggressive mimics are a major factor in the survival and reproduction of both prey and predator. It is a case of deception through active falsification of information that leads to efficient predation by femmes fatales fireflies and triggered evolutionary processes in their preys’ communicative behaviors. There are even nested coevolutionary interactions between these fireflies, leading to a remarkable system of deceptive and counterdeceptive signaling behaviors. We develop here a semiotic model of firefly deception and also consider ideas advanced by Lloyd about the evolution of communication, acknowledging that deception can be part of the explanation of why communication evolves towards increasing complexity. Increasingly complex sign exchanges between fireflies evolve in an extremely slow pace. Even if deceptive maneuvers are played out time and time again between particular firefly individuals, the evolution of the next level of complexity—and thus the next utterance in the dialogue between species—is likely to take an immense amount of generations. (shrink)

In this commentary, we point to guidelines for performing human neuroimaging studies and their reporting in microbiota-gut-brain articles. Moreover, we provide a view on interpretational issues in MGB studies, with a specific focus on gut microbiota–derived metabolites. Thus, extending the target article, we provide recommendations to the field to increase reproducibility and relevance of this type of MGB study.

Laws set requirements that force organizations to assess the security and privacy of their IT systems and impose them to implement minimal precautionary security measures. Several IT solutions (e.g., Privacy Enhancing Technologies, Access Control Infrastructure, etc.) have been proposed to address security and privacy issues. However, understanding why, and when such solutions have to be adopted is often unanswered because the answer comes only from a broader perspective, accounting for legal and organizational issues. Security engineers and legal experts should analyze (...) the business goals of a company and its organizational structure and derive from there the points where security and privacy problems may arise and which solutions best fit such (legal) problems. The paper investigates the methodological support for capturing security and privacy requirements of a concrete health care provider. (shrink)