The Morphology of Mpondomise Descent Groups

Africa ◽  
1968 ◽  
Vol 38 (1) ◽  
pp. 26-46 ◽  
Author(s):  
W. D. Hammond-Tooke

Opening ParagraphThis paper had its genesis in an attempt to understand certain aspects of the ancestor cult of the Mpondomise, a Cape Nguni people of the Transkei, South Africa. Like all Southern Bantu, the Mpondomise have only a vague idea of a supreme being and effective ritual behaviour is directed towards the shades of deceased agnatic forebears, the izinyanya. It was immediately obvious that any understanding, particularly of the structural aspects of the cult, depended on a clear picture of the lineage, of what is, in effect, its ‘congregation’ (in the Durkheimian sense). It is an anthropological truism that ancestor cults exhibit to a high degree that congruence between ritual behaviour and social structure emphasized by Durkheim. In strong contrast to the universalistic world religions, recruitment to the cult group is in terms of a kinship idiom, either through birth, marriage, or adoption, the beings to whom worship is directed are highly differentiated and structurally defined, and their sphere of influence is similarly bounded. There is evidence that the ancestor cult is inversely correlated with a highly developed cult of a supreme being and that sacrifice to the manes tends to symbolize commensalism (as one would expect with erstwhile kinsmen) rather than the explicit identification of the worshipper with the offering found, for example, both among the Nuer, with their conceptualization of an omnipotent High God, and, in some of its symbolism at least, in the Christian Eucharist. Be this as it may, ancestor cults have been particularly congenial to the structural interests of modern social anthropologists and the growing number of detailed studies has greatly increased our knowledge of this religious form. It was thus essential, as a preliminary exercise, to define the congregation of the cult, the locus of ritual authority within it, and the relationship of the living members of the group to the dead.

2001 ◽  
Vol 91 (1) ◽  
pp. 77-83 ◽  
Author(s):  
H. Scherm ◽  
A. T. Savelle ◽  
P. L. Pusey

The relationship of cumulative chill-hours (hours with a mean temperature <7.2°C) and heating degree-days (base 7.2°C) to carpogenic germination of pseudosclerotia of Monilinia vaccinii-corymbosi, which causes mummy berry disease of blueberry, was investigated. In two laboratory experiments, pseudosclerotia collected from rabbiteye blueberry in Georgia were conditioned at 5 to 6°C for 26 to 1,378 h prior to placement in conditions favorable for germination and apothecium development. The number of chill-hours accumulated during the conditioning period affected the subsequent proportion of pseudosclerotia that germinated and produced apothecia, with the greatest incidence of carpogenic germination occurring after intermediate levels of chilling (≈700 chill-hours). The minimum chilling requirement for germination and apothecium production was considerably lower than that reported previously for pseudo-sclerotia from highbush blueberry in northern production regions. The rate of carpogenic germination was strongly affected by interactions between the accumulation of chill-hours and degree-days during the conditioning and germination periods; pseudosclerotia exposed to prolonged chilling periods, once transferred to suitable conditions, germinated and produced apothecia more rapidly (after fewer degree-days had accumulated) than those exposed to shorter chilling periods. Thus, pseudosclerotia of M. vaccinii-corymbosi are adapted to germinate carpogenically following cold winters (high chill-hours, low degree-days) as well as warm winters (low chill-hours, high degree-days). Results were validated in a combined field-laboratory experiment in which pseudosclerotia that had received various levels of natural chilling were allowed to germinate in controlled conditions in the laboratory, and in two field experiments in which pseudosclerotia were exposed to natural chilling and germination conditions. A simple model describing the timing of apothecium emergence in relation to cumulative chill-hours and degree-days was developed based on the experiments. The model should be useful for better timing of field scouting programs for apothecia to aid in management of primary infection by M. vaccinii-corymbosi.


Author(s):  
Anwar Eisa Salmeh Al-Khleifat, Ali Salmeh Daowd Al-khleifat

This study aimed at identifying the degree at which the first three basic grades pupils practice the ethical values from the point of view of their teachers in the Southern Ghor District، as well as، the relationship of that with some variables. The researchers developed the study tool that consisted of، ( 27 ) items divided into three domains; the validity and reliability of the study tool were verified. The study sample consisted of (50) female teachers from those who teach the first three basic grades. The study results showed that، the degree at which the first three basic grades pupils practice the ethical values from the point of view of their teachers in the Southern Ghor، District، was high. The domain relating to (the relationship between the pupil and the teaching staff) was in the first place، followed by (the relationship between the pupil and his teacher)، and finally (the relationship between the pupil and his peers). The results showed that there are no statistically significant differences at ( α≤ 0.05 )، regarding the degree at which the first three basic grades pupils practice the ethical values from the point of view of their teachers in the Southern Ghor District attributed to the variables of the years of experience as well as educational qualification. In the light of the results، the study recommended that، the students should practice the ethical values in a high degree with their peers by educating the pupils regarding the brotherhood in our Islamic religion as well as practicing these behaviors in front of the students to reinforce them. The study also recommended about conducting a study that reveals the degree at which the secondary stage students practice the ethical values from the point of view of their teachers in the Southern Ghor District.


Author(s):  
Tatyana Vladimirovna Kotova ◽  
Ekaterina Vladimirovna Sokolova ◽  
Elena Vladimirovna Chernikina

Insurance companies, being one of the most important links in the financial system of the country, make a significant contribution to the development of the national economy. Insufficient stability and a low level of dynamics of insurance development are conditioned by poor capitalization of insurance companies and absence of methodological complex, which would allow to create financial strategy with high degree of efficiency. In the Russian Federation today there are 236 insurance companies, of them 61 are in the Astrakhan region. Every year insurance companies cease their activity due to the license revocation. The study of the insurance market of the Astrakhan region and Russia using modern methods of scientific research, including mathematical models, made it possible to establish the relationship of insurance indicators with GDP and GRP. Studying the developing insurance market allowed to infer about the expediency of using the indicator “depth of the insurance market”. The forecast of this indicator until 2020 was based on the consensus forecast of the Ministry of Economic Development of the Russian Federation. Development of the insurance market and, consequently, the economy of the region and of the country is affected by many factors. The following indicators were considered as factors: dollar rate, price per gram of gold, MICEX index, central rate of the Central Bank of Russia, and the inflation rate. The constructed multifactorial regression model helped to establish the relationship between the volume of insurance premiums of voluntary insurance, the dollar exchange rate and the level of inflation. The given research algorithm can be used in various fields. The worked out forecast of the parameter of depth of insurance market in the Astrakhan region and Russia proved positive tendency in developing regional and Russian insurance market.


2019 ◽  
Vol 69 (4) ◽  
pp. 1123-1129 ◽  
Author(s):  
Mitsuo Sakamoto ◽  
Nao Ikeyama ◽  
Takumi Murakami ◽  
Hiroshi Mori ◽  
Masahiro Yuki ◽  
...  

Previous analyses based on 16S rRNA and hsp60 genes indicated that Parolsenella catena and Libanicoccus massiliensis were closely related to each other and formed a monophyletic cluster independent of the related Olsenella species. To clarify the relationship of these two species, we determined the genome sequence of P. catena JCM 31932T and compared it with that already sequenced for L. massiliensis Marseille-P3237T. Phylogenetic trees based on the concatenated 37 single-copy ribosomal proteins or RpoB robustly supported the relationship observed in the previous studies. Digital DNA–DNA hybridization and average nucleotide identity (ANI) values between P. catena JCM 31932T and L. massiliensis Marseille-P3237T were 32.6 and 87.8 %, respectively, indicating that P. catena JCM 31932T and L. massiliensis Marseille-P3237T are independent species. Alignment fraction and ANI values between the two genomes were 0.75 and 88.84 %, respectively, thus indicating that the two species should be classified into the same genus. The number of putative orthologous genes shared between the two genomes was 1321, which was significantly larger than those (482–928) reported between L. massiliensis Marseille-P3237T and other closely related species. In addition, the genome of P. catena JCM 31932T had a high degree of synteny conservation with that of L. massiliensis Marseille-P3237T. On the basis of these findings, we propose that L. massiliensis should be reclassified as Parolsenella massiliensis comb. nov.; the type strain is Marseille-P3237T (=JCM 33000T=CCUG 71182T).


2013 ◽  
Vol 47 (2) ◽  
Author(s):  
John T. Fitzgerald

Cosmology is one of the predominant research areas of the contemporary world. Advances in modern cosmology have prompted renewed interest in the intersections between religion, theology and cosmology. This article, which is intended as a brief introduction to the series of studies on theological cosmology in this journal, identifies three general areas of theological interest stemming from the modern scientific study of cosmology: contemporary theology and ethics; cosmology and world religions; and ancient cosmologies. These intersections raise important questions about the relationship of religion and cosmology, which has recently been addressed by William Scott Green and is the focus of the final portion of the article.Kosmologie is tans een van die belangrikste navorsings-terreine en ontwikkelings in moderne kosmologie. Dit het ‘n nuwe belangstelling wakker gemaak in die verband wat tussen godsdiens, teologie en kosmologie bestaan. Hierdie artikel, wat bedoel is as ‘n bondige inleiding tot die artikelreeks oor die teologiese kosmologie in hierdie tydskrif, identifiseer drie algemene areas wat van teologiese belang is: die hedendaagse teologie en etiek; die kosmologie en wêreldgodsdienste; en die antieke kosmologieë. Die verband wat tussen hierdie velde bestaan, opper belangrike vrae oor die verhouding tussen godsdiens en kosmologie wat onlangs deur William Scott Green behandel is. Dit is die fokus van die laaste deel van die artikel.


1957 ◽  
Vol 34 (1) ◽  
pp. 29-41
Author(s):  
KENNETH U. CLARKE

The weight and oxygen consumption of individual locusts, six from each instar, have been measured at 12-hourly intervals throughout each stadium. An analysis of short duration changes shows that fluctuations in live weight are unavoidable in the growing animal, and that they are accompanied by fluctuations in oxygen consumption. In time the latter lag behind the former. As the fluctuations of these two variables are out of phase, there is a considerable range of oxygen consumption which must be regarded as normal for any given weight. Calculations are made to find the limits of these fluctuations compatible with normal growth. The changes that occur during a stadium can be represented by a straight trend line for both weight and oxygen consumption. Exceptions occur in the case of weight of the adult where two straight lines are necessary, one for the growing phase and one for the steady phase of this instar. In certain cases in the fifth instar two straight lines are necessary to express the trend in oxygen consumption which may show an abrupt change in the middle of the stadium. A high degree of correlation is found between the trend lines for weight and oxygen consumption in the early instars. A low degree is found in latter instars where the weight increases and the oxygen consumption remains nearly constant. A curve representing the changes of weight and oxygen consumption that occur during the growth of the locust has been constructed.


2019 ◽  
Vol 64 (1(251)) ◽  
pp. 127-138
Author(s):  
Grażyna Szyling

The key aim of the paper is to present a scientific review of Dorota Klus-Stańska’s book, Paradygmaty dydaktyki. Myśleć teorią o praktyce. The conducted analysis was subjected to unravelling these substantive and structural aspects of the textbook which reinvigorate the understanding of didactics as a scientific discipline, violate the matrices-based typologies and knock the reader out of automatisms. Conclusions from the analysis provided substantiation for proposing a classification of didactics reaching beyond their paradigmatic assignment, yet not discordant with it. Taking advantage of the relationship of particular types of didactics with their (a) paradigmatic assignment and (b) educational practice, the author distinguished stable, borderline and in statu nascendi didactics, posing at the end a question as to them being open to interparadigmatic translation.


2016 ◽  
Vol 54 (4) ◽  
pp. 492-512 ◽  
Author(s):  
Pascale Benoliel ◽  
Anit Somech

Purpose – There has been an increasing trend toward the creation of senior management teams (SMTs) which are characterized by a high degree of functional heterogeneity. Although such teams may create better linkages to information, along with the benefits of functional heterogeneity comes the potential for conflicts that stem from the value differences among subcultures in an organization. These conflicts can adversely affect performance. The purpose of this paper is to examine how school leaders’ activities mediate the relationship of SMT functional heterogeneity to SMT effectiveness (in-role performance and innovation). Design/methodology/approach – Data, which were obtained through a survey, was collected from a sample of 92 schools in Israel. Data were collected from two sources (principals and SMT members) to minimize problems associated with same source and common method bias. Data were aggregated at the team level of analysis. Findings – The results of structural equation model indicated that principal’s internal activities enhanced SMT in-role performance whereas principals’ external activities enhanced SMT innovation. The results also showed that principal’s internal activities are full mediators of the relationship between functional heterogeneity and SMT in-role performance. Originality/value – This study has implications for policies involving the design and implementation of leadership tools to effectively manage SMTs. The results of this study can help principals to establish priorities and allocate their time and resources more effectively, both inward and outward the SMT boundary so as to assist functionally heterogeneous SMTs translating the benefits of functional heterogeneity into significant achievements.


1966 ◽  
Vol 12 (4) ◽  
pp. 609-616 ◽  
Author(s):  
D. H. Evans

An examination of colonies of 51 strains of Actinobacillus mallei grown on a complex agar medium containing heart infusion broth, yeast extract, glucose, and glycerol indicated a high degree of heterogeneity in respect of colonial morphology both within and between strains. A strain possessing high virulence for hamsters (I.P. LD50 for hamsters < 20 cells) was almost completely homogeneous, and colonies of this strain, when viewed microscopically using an oblique lighting technique, were buff in color and had a dull, slightly rough surface and even edges with a slightly cross-hatched appearance. The designation "typical" was given to colonies of this type. Other colonial types designated as "smooth", "intermediate", and "dense, yellow" were isolated from subcultures of this strain. Additional colony types were found upon examination of other strains; these include a "wrinkled variant and several forms of granular and rough colonies. Prolonged incubation of stationary broth cultures of several strains led to the establishment of new colonial types in several strains tested, and ""wrinkled" and "white, opaque, glistening" colonies were isolated from cultures inoculated with "typical" and "intermediate" forms. The relationship of these findings to the earlier work of Mochida is discussed.


Africa ◽  
1989 ◽  
Vol 59 (1) ◽  
pp. 61-90 ◽  
Author(s):  
Angelique Haugerud

Opening ParagraphThis article examines the relationship of formal and informal land-tenure systems to processes of agrarian change. Although it is often assumed that formal legal recognition of private rights in land can help to transform agriculture, causal links between particular tenure systems and agrarian processes are not easily demonstrated. It is difficult to separate the effects of land tenure from those of a host of other influences on agriculture. A number of studies have pointed to causal relationships among high population density, agricultural intensity, and individualisation of land rights (Podolefsky, 1987). Nevertheless, formal privatisation per se may have relatively little effect on processes of agrarian change, even in an economy where land is productive and scarce and where its distribution is relatively unequal.


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