Studies in the Alismataceae. II. Inflorescences of Alismataceae

1973 ◽  
Vol 51 (4) ◽  
pp. 775-789 ◽  
Author(s):  
W. A. Charlton
Keyword(s):  
Vegetative Reproduction ◽  
Basic Structure ◽  
Foliage Leaf ◽  
The Family ◽  
Unlimited Growth ◽  
Single Flower ◽  
Points Of View ◽  
Almost All ◽  
Lateral Structures ◽  
Vegetative Bud

Aspects of morphology and development of alismataceous inflorescences have been studied. The inflorescences are always terminal, and transition of the vegetative meristem to the reproductive state is accompanied by the formation of a large vegetative bud in the axil of the last foliage leaf formed before transition. The inflorescences of the family are almost all built on a common plan with bracts in false whorls of 3 on the main axis (and branches when present). The basic structure subtended by the bracts is a bostrycoid complex of flowers (or branches and flowers in the lower parts of some large inflorescences). Modifications of various kinds occur in different cases: the bostryx may be reduced to a single flower; vegetative buds may occur in flower positions in bostryces; a single vegetative bud may replace a whole bostryx in inflorescences much modified in relation to vegetative reproduction. Development of bostrycoid complexes is dependent on formation of buds in prophyll axils and does not occur where prophylls cannot be detected. Some species have inflorescences in which a diversity of lateral structures is associated with each pseudowhorl of bracts and these are termed heterogeneous inflorescences, in contradistinction to homogeneous inflorescences, in which all the lateral structures in a pseudowhorl are of the same kind. Main and branch axes of an inflorescence normally terminate in a flower. Exceptions occur in some (possibly advanced) types in which inflorescence growth is terminated by abortion, and in specialized inflorescences modified in relation to vegetative reproduction which have unlimited growth. The data presented are discussed from systematic, evolutionary, and morphogenetic points of view.

Analisis Perbandingan Manajemen Keuangan Ojek Online Dan Ojek Reguler Studi Kasus Kecamatan Duren Sawit Jakarta Timur

Liquidity ◽  
2018 ◽  
Vol 7 (1) ◽  
pp. 41-52
Author(s):  
M. Koesmawan ◽  
Darwin Erhandy ◽  
Dede Dahlan
Keyword(s):  
Financial Management ◽  
Average Income ◽  
Savings And Loans ◽  
Financial Difficulties ◽  
The Family ◽  
Family Finances ◽  
The Subject ◽  
Almost All

In order to meet the needs of living which consists of primary as well as secondary needs, human can work in either a formal or an informal job. One of the informal jobs that is became the subject of this research was to become an ojek driver. Ojek is a ranting motorcycle.  Revenue of ojek drivers, accordingly, should be well managed following the concept of financial management. This research was conducted for the driver of the online motorcycle drivers as well as the regular motorcycle drivers they are called “The Ojek”. Ojek’s location is in Kecamatan (subdistrict) Duren Sawit, East Jakarta with 70 drivers of ojeks. The online ojeks earn an average of Rp 100,000 per day, can save Rp 11,000 to 21,000 per day, while, the regular ojek has an average income per day slightly lower amounted to Rp 78,500, this kind of ojeks generally have other businesses and always record the outflow of theirs money. Both the online and regular ojeks feel a tight competition in getting passengers, but their income can help the family finances and both ojeks want a cooperative especially savings and loans, especially to overcome the urgent financial difficulties. Almost all rivers, do not dare to borrow money. They are afraid of can not refund the money as scheduled.

scholarly journals Actualized inventory of medicinal plants used in traditional medicine in Oaxaca, Mexico

2021 ◽  
Vol 17 (1) ◽  
Author(s):  
Cruz-Pérez Alejandra Lucía ◽  
Barrera-Ramos Jacqueline ◽  
Bernal-Ramírez Luis Alberto ◽  
Bravo-Avilez David ◽  
Rendón-Aguilar Beatriz
Keyword(s):  
Rural Communities ◽  
Medicinal Plants ◽  
Ethnic Groups ◽  
Traditional Knowledge ◽  
Original Data ◽  
Risk Category ◽  
Important Species ◽  
Points Of View ◽  
Almost All

Abstract Background Oaxaca is one of the most diverse states in Mexico from biological and cultural points of view. Different ethnic groups living there maintain deep and ancestral traditional knowledge of medicinal plants as well as traditional practices and beliefs about diseases/illnesses and cures. Previous ethnobotanical research in this state has helped document this knowledge, but with the addition of more studies, more records appear. We updated the inventory of medicinal knowledge between the different ethnic groups that inhabit the Oaxacan territory. Methods A database was constructed from two sources: (1) original data from a 3-year project in 84 municipalities of Oaxaca inhabited by eight ethnic groups and (2) different electronic databases. Results Records of 1032 medicinal plants were obtained; 164 families were registered, with Asteraceae, Fabaceae, and Rubiaceae being the most commonly used. A total of 770 species were reported in 14 vegetation types; the most important species came from temperate forests. Only 144 species corresponded to introduced species, and 272 were listed in a risk category. Illnesses of the digestive and genitourinary systems as well as culture-bound syndromes were treated with high numbers of medicinal plants. The Mestizo, Mixe, Mixtec, and Zapotec ethnic groups exhibited the greatest number of recorded medicinal plants. The 17 species that were used among almost all ethnic groups in Oaxaca were also used to cure the highest number of diseases. Discussion Inventories of medicinal plants confirm the persistence of traditional knowledge and reflect the need to recognize and respect this cosmovision. Many species are gathered in wild environments. The most important illnesses or diseases recorded in the present inventory are also mentioned in different studies, suggesting that they are common health problems in the rural communities of Mexico. Conclusions Medicinal plants are essential for ethnic groups in Oaxaca. It is necessary to recognize and understand the complex ancestral processes involved in the human-nature interaction and the role of these processes in the conservation of biodiversity and in the survivorship of ethnic groups that have persisted for centuries. Finally, this study serves as a wake-up call to respect those worldviews.

Studies in the Alismataceae. XI. Development of the inflorescence and flowers of Wiesneria triandra (Dalzell) Micheli

2000 ◽  
Vol 77 (11) ◽  
pp. 1569-1579
Author(s):  
W A Charlton
Keyword(s):  
Shoot Development ◽  
Annual Plant ◽  
Foliage Leaf ◽  
The Family ◽  
Unisexual Flowers ◽  
Male Flowers ◽  
Female Flowers

Wiesneria triandra (Dalzell) Micheli is an unusual annual plant of the Alismataceae with spike-like inflorescences bearing unisexual flowers. Shoot development follows the sympodial pattern of other Alismataceae, but the cycle is so condensed that initiation of each foliage leaf is followed by inflorescence formation. The plant develops a tufted habit by the formation of an unusual accesory bud adjacent to each inflorescence. Male flowers have three sepals, three petals, three stamens, and usually three carpellodes; female flowers have a similar perianth, three staminodes, and three or more carpels. Up to the first three carpels, floral parts are arranged in alternating trimerous whorls. Additional carpels may occur above and between those of the first whorl. The androecium is particularly unusual for the Alismataceae since it has conventional alternation of stamens with petals rather than the antipetalous pairs of stamens commonly perceived in the family, but the phylogenetic postion of Wiesneria within the family (as revealed by other studies) indicates that the apparently conventional androecium of Wiesneria represents a derived state rather than a primitive one. The unisexual flowers also represent a derived state.

Two new species of the genus Syngastes (Copepoda, Harpacticoida, Tegastidae) from South Korea

Crustaceana ◽  
2016 ◽  
Vol 89 (4) ◽  
pp. 431-458 ◽  
Author(s):  
Jong Guk Kim ◽  
Jong Guk Kim ◽  
Tae Won Jung ◽  
Jong Guk Kim ◽  
Tae Won Jung ◽  
...  
Keyword(s):  
New Species ◽  
South Korea ◽  
First Record ◽  
Exopodal Segment ◽  
Key To Species ◽  
Korean Waters ◽  
The Family ◽  
Two New Species ◽  
Almost All

Herein two new species of the genusSyngastesMonard, 1924 are described from South Korea, with detailed descriptions and illustrations. Both new copepods,Syngastesmulticavussp. nov. andS. pseudofoveatussp. nov., have two inner setae on the first exopodal segment of P2 and P3.Syngastesmulticavussp. nov. most closely resemblesS. gibbosusBartsch, 1999 reported from Australia, as they both have a five-segmented antennule in the female. However,Syngastesmulticavussp. nov. has a rounded body outline instead of the gibbose outline observed inS. gibbosus.Syngastespseudofoveatussp. nov. resemblesS. foveatusBartsch, 1994 in almost all aspects. However, they differ clearly in the number of setae on the first exopodal segment of P2 and P3. We also provide a key to species of the genusSyngastesworldwide. The present study is the first record of the family Tegastidae in Korean waters.

Resolving the Lourinia armata (Claus, 1866) complex with remarks on the monophyletic status of Louriniidae, Monard 1927 (Copepoda: Harpacticoida)

Zootaxa ◽  
2021 ◽  
Vol 5051 (1) ◽  
pp. 346-386
Author(s):  
SÜPHAN KARAYTUĞ ◽  
SERDAR SAK ◽  
ALP ALPER ◽  
SERDAR SÖNMEZ
Keyword(s):  
Comparative Evaluation ◽  
Species Complex ◽  
Detailed Examination ◽  
The Other ◽  
Phylogenetic Position ◽  
Nicobar Island ◽  
Other Hand ◽  
The Family ◽  
Close Relationship ◽  
Almost All

An attempt was made to test if Lourinia armata (Claus, 1866)—as it is currently diagnosed—represents a species complex. Detailed examination and comparisons of several specimens collected from different localities suggest that L. armata indeed represents a complex of four closely related morphospecies that can be differentiated from one another by only detailed observations. One of the four species is identified as Lourinia aff. armata and the other three species are described as new to science and named as Lourinia wellsi sp. nov., L. gocmeni sp. nov., and L. aldabraensis sp. nov. Detailed review of previous species records indicates that the genus Lourinia Wilson, 1924 is distributed worldwide. Ceyloniella nicobarica Sewell, 1940, originally described from Nicobar Island and previously considered a junior subjective synonym of L. armata is reinstated as Lourinia nicobarica (Sewell, 1940) comb. nov. on the basis of the unique paddle-shaped caudal ramus seta V. It is postulated that almost all of these records are unreliable in terms of representing true Lourinia aff. armata described herein. On the other hand, the comparative evaluation of the illustrations and descriptions in the published literature indicates the presence of several new species waiting to be discovered in the genus Lourinia.                 It has been determined that, according to updated modern keys, the recent inclusion of the monotypic genus Archeolourinia Corgosinho & Schizas, 2013 in the Louriniidae is not justified since Archeolourinia shermani Corgosinho & Schizas, 2013 does not belong to this family but should be assigned to the Canthocamptidae. On the other hand, it has been argued that the exact phylogenetic position of the Louriniidae still remains problematic since none of the diagnostic characters supports the monophyly of the family within the Oligoarthra. It has also been argued that the close relationship between Louriniidae and Canthocamptidae is supported since both families share the homologous sexual dimorphism (apophysis) on P3 endopod. The most important characteristic that can possibly be used to define Louriniidae is the reduction of maxilliped.  

THE PATIENT BOY—A POPULAR LESSON, READ TO CHILDREN IN THE 1820'S

PEDIATRICS ◽  
1969 ◽  
Vol 43 (4) ◽  
pp. 526-526
Author(s):  
T. E. C.
Keyword(s):  
The Family ◽  
Almost All

The story below depicts a favorite subject of those who wrote for children in the early days of our country. The inebriated father leading his family inexorably into destitution by his intemperance is counterbalanced by a son who holds the family together. During the last century many children cried over this and similar stories. The Patient Boy There was a journeyman bricklayer in this town, a good workman, but a very drunken idle fellow; he spent at the dram shop almost all he earned, and left his wife and children to take care of themselves; to get food and clothes as they could. They might all have starved, but for the eldest son, whom his father had brought up to help him at his work; and who was so industrious and attentive, that being now at the age of thirteen or fourteen, he was able to earn pretty good wages, every penny of which that he could keep out of his father's hands, he brought to his mother. When the brute of a father came home drunk, cursing and swearing, and in such an ill humour that his mother, and the rest of the children, durst not come near him for fear of a beating, this good lad (Tom was his name) kept close to him, to pacify him, and get him quietly to bed. His mother looked upon Tom as the support of the family, and loved him dearly. It happened one day, Tom in climbing up a high ladder, with a load of mortar on his head, missed his hold, and fell down to the bottom, on a heap of bricks and rubbish.

Vincent Noce, La Collection Egoiste (The Selfish Collector)

2006 ◽  
Vol 13 (1) ◽  
pp. 115-119
Author(s):  
Lyndel V. Prott
Keyword(s):  
New York ◽  
New York Times ◽  
Illicit Trade ◽  
The Family ◽  
Almost All

Vincent Noce, La Collection Egoiste (The Selfish Collector) pp. 328. J. C. Lattès, Paris, 2005. ISBN 2-7096-241-9.Few people who follow cases relating to the illicit trade can have missed the celebrated case of Stéfane Breitwieser, the Alsatian misfit who stole, over a period of 8 or so years, hundreds of objects from museums and churches to squirrel away in his attic rooms, or that of his mother Mireille Stengel, who destroyed almost all of it by disposal in the family garbage bin or by throwing it into a canal. This book, however, shows just how much a dedicated investigative journalist can add to the record, details that are not only useful in trying to understand the mentality of Breitwieser (by no means an isolated case as this account shows) and even more useful in showing the loopholes in the investigations, the lack of coordination between countries, and the sheer ineptitude of many institutions in securing their collections. Noce, editor of the cultural section of the French newspaper Libération, has joined the select company of Karl Meyer (articles in the New York Times) and Peter Watson who have added greatly to our knowledge of how the illicit trade works. French journalists, too, are greatly helping expose the unsavory details of these activities (see Noce's previous book Descente aux Enchères and that of Emmanuel de Roux and Roland-Pierre Paringaud, Razzia sur L'art).

scholarly journals RANCANGAN QANUN HUKUM KELUARGA ACEH DALAM HIRARKI PERUNDANG-UNDANGAN INDONESIA

2019 ◽  
Vol 5 (2) ◽  
Author(s):  
Fadli ◽  
Muammar
Keyword(s):  
Constitutional Law ◽  
Islamic Law ◽  
Family Law ◽  
Daily Lives ◽  
Legal Rules ◽  
Indonesian Population ◽  
Unitary State ◽  
The Family ◽  
Aceh Province ◽  
Points Of View

This study wants to analyze the position of the Aceh qanun in the Indonesian legislative hierarchy. The discussion on the development of qanun cannot be separated from the events of the 1998 Reformation, which demanded the existence of democracy in various sectors of state life. The implementation of Islamic sharia in Aceh which is carried out by forming qanun-qanun is organized based on the Law on special autonomy, namely Law Number. 8 of 2001 concerning Special Autonomy for the Province of Aceh as the Province of Nanggroe Aceh Darussalam and Law Number. 11 of 2006 concerning Aceh Government. The author analyzes the legality of the Family Law Qanun Draft with the construction of constitutional law in terms of two points of view, namely the formality of establishing legislation and the concept of a unitary state. Based on the background that has been elaborated above, the issues to be discussed are: (1) how is the legality of the Family Law Qanun Draft in terms of the concept of a unitary state? (2) how is the legality of the Family Law Qanun Draft in terms of the formality of forming legislation? The position of Qanun in the legal system in Indonesia is different from local regulations in Indonesia which are also based on several reasons. First, legally the position of Qanun in Aceh Province clearly has a stronger legal force compared to other regional regulations in Indonesia. Secondly, sociologically, the majority of Indonesian population, especially in Aceh Province, implies that they have practiced Islam in their daily lives. Although the level of acceptance of Islamic law itself is stratified, nevertheless Islam becomes the dominant value in daily life, both in the spiritual content, language, culture, practice of behavior to the implementation of Islamic Sharia itself. Third, in terms of Islamic law, the content is loaded with the theme of justice. Islam which in its teachings also contains legal rules is a teaching system as well as a methodology for its achievement, because every nation has the same and universal ideals, in the form of justice, order, peace, harmony, holiness, and so forth. This rule is of course in accordance with the needs of humans who live on this earth.Keywords: Qanun, Family Law, Legislation. 

scholarly journals Malignant diseases as suicidal motives

2007 ◽  
Vol 135 (11-12) ◽  
pp. 659-665 ◽  
Author(s):  
Ljiljana Bogdanovic ◽  
Slobodan Savic ◽  
Gordana Basta-Jovanovic
Keyword(s):  
Malignant Disease ◽  
Health Workers ◽  
Mutual Influence ◽  
Malignant Neoplasms ◽  
Malignant Diseases ◽  
School Of Medicine ◽  
The Family ◽  
Medical Documents ◽  
Basic Characteristics ◽  
Almost All

Introduction Suicide is a conscious and intentional destruction of one?s own life, which occurs as a result of mutual influence of a person?s disposition and motives (facts inspiring the commitment of suicide). It is well known that various diseases, including malignancies, could be important and in some cases the only motive for committing suicide. Objective The purpose of the study was to analyze in detail suicides of persons whose only motive was an established malignant disease. Method The analysis was performed using the autopsy material of the Institute of Forensic Medicine, School of Medicine, University of Belgrade, during the period from 1990 to 2004. The reports on performed medico-legal autopsies were used, as well as history data obtained from the family members of suicidal persons, investigation reports and the available medical documents. Results In 1931 cases there was established suicidal nature of a violent death. Neoplasms were the suicidal motive in 37 persons (1.9%). The basic characteristics of the analyzed sample were predominance of males (26:11, ratio 2.4:1), the age of over 70 years and the highest incidence of malignant lung and breast tumors. Almost all cases were the persons who underwent treatment for malignant neoplasms over a longer period of time. During 19 autopsies (51.3% out of 37), a progressive phase of malignancy was established, i.e. metastases. The data on prior oral announcement of suicide intention were obtained for 70.3% (26 cases), and on previous suicidal attempts only for 13.5% (5) cases. In the majority of cases (78.4%) the place of committed suicide was the person?s home. In 16 cases (43.2%) the suicide was committed with a firearm. Hanging as a manner of destroying one?s own life was chosen by 12 persons (32.4%), while other ways were less frequently used. Conclusion Although malignancies were not present with high incidence as a suicidal motive in our analyzed sample, such cases require particular care of health workers in order to enable the application of adequate measures in the prevention of suicides in persons with malignant diseases. The suicide analyses performed so far indicated that a malignant disease was the motive. Doctors have to show maximal interest for the patient. Prevention is crucial, so the patient should be provided with such surroundings in which the person will not feel alone and abandoned.

Terrestrial Environments

2020 ◽  
pp. 359-388
Author(s):  
Spyros Sfenthourakis ◽  
Alan A. Myers ◽  
Stefano Taiti ◽  
James K. Lowry
Keyword(s):  
Morphological Characters ◽  
Tectonic Activity ◽  
Model Organisms ◽  
Aquatic Life ◽  
Terrestrial Isopods ◽  
Biological Studies ◽  
The Family ◽  
Terrestrial Environments ◽  
Forest Leaf Litter ◽  
Almost All

Among crustaceans, only Amphipoda, Isopoda, and Decapoda have invaded truly terrestrial environments, but only two groups show full adaptations to live on land: the family Talitridae among the Amphipoda and the suborder Oniscidea among the Isopoda. The Talitridae occur primarily in forest leaf litter, but a number of other habitats, including caves, are recorded. Talitrids are important ecological contributors to the litter fauna, often occurring in high densities. Their adaptations to a terrestrial way of life include the retention of the mitten-shaped second gnathopods, a neotenic condition among males; the first article of antenna 2 greatly enlarged and fixed to the side of the head; and enlarged gills and pleopods often reduced, sometimes to vestigial stumps. Talitrids have a skewed world distribution being at their most diverse in New Zealand, Tasmania, and Japan/Taiwan. They occur in the Caribbean and Central America but are absent from South and North America except as introduced taxa. Their distribution is largely a result of tectonic activity during the past 150 million years and of extinctions during the Tertiary due to increasing aridity of the climate. The Oniscidea (terrestrial isopods) are the only crustaceans that have managed to adapt to almost all habitat types on land and have become the most species-rich suborder of Isopoda. Although monophyly of the Oniscidea is generally accepted, current taxonomy, based almost entirely on morphological characters, needs extensive revision. Terrestrial isopods present a number of unique adaptations to life on land, some of which result from what can be considered as pre-adaptations of ancestral marine isopods, such as egg development in a marsupium, being dorso-ventrally oblate and having a pleopodal respiration. Other crucial adaptations of Oniscidea include the water-conducting system, the structure of their cuticle, and the “covered” type of pleopodal lungs, all of which are responses to the acute problem of desiccation. They are also among the most speciose taxa in caves, some species have even returned to an aquatic life, and a few species have evolved social behavior. Oniscidea are increasingly being used in biogeographical, phylogeographical, ecological, and evolutionary research and can become model organisms for a broad range of biological studies.

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