A Comparative Analysis of Contraceptive Use in North West and South West Nigeria

2001 ◽  
Vol 9 (1) ◽  
Author(s):  
A.A. AKINYOADE
Keyword(s):  
Comparative Analysis ◽  
Contraceptive Use ◽  
North West ◽  
South West

scholarly journals Proximate Determinants and Decomposition of Changes in Fertility Levels in Nigeria, 2003-2018

2020 ◽  
Author(s):  
Tubosun Alex Olowolafe ◽  
Ayo Stephen Adebowale ◽  
Adeniyi Francis Fagbamigbe ◽  
Joshua Odunayo Akinyemi ◽  
Obiageli Chiezey Onwusaka
Keyword(s):  
Contraceptive Use ◽  
Reproductive Age ◽  
Demographic And Health Surveys ◽  
Fertility Level ◽  
North Central ◽  
North West ◽  
Inhibiting Effect ◽  
North East ◽  
South West ◽  
Proximate Determinants

Abstract BackgroundThere is disparity in fertility level across the six geopolitical zones in Nigeria. Deeper uunderstanding about the drivers of fertility trends are necessary to prioritize zonal specific strategies for fertility reduction in Nigeria. Thus, this study examined the proximate determinants (PDs) of fertility and decomposed the change in its level across the six geo-political zones in Nigeria.MethodData from Nigeria Demographic and Health Surveys of 2003 and 2018 were analyzed. Fertility data were based on the report of full birth history from women of reproductive age. The Revised Bongaarts framework was used to estimate PDs and fertility levels. The contribution of each PDs to the observed changes in fertility levels was quantified using Das Gupta’s five- factor decomposition method.ResultAcross the zones, there was a change in the fertility inhibiting effect of Contraception (Cc) between 2003 and 2018. The fertility inhibiting effect of Postpartum Infecundability (Ci) and Abortion was the highest and smallest respectively across the zones. The Total fertility rate (TFR) in 2003 and 2008 across the zones are South-South (5.04 vs 4.36), South-West (4.88 vs 4.26), North West (7.25 vs 6.85), North East (6.87 vs 6.54), North Central (5.72 vs 5.48), South East (5.06 vs 4.86), Nigeria (6.00 vs 5.59). Delayed sexual exposure (Cm) and contraceptive use (Cc) contributed the most to the change across the regions. The percentage contribution of Cm in South-South, South West, and South East was 87.04%, 52.89%, and 172.85% respectively. Furthermore, most of the fertility change observed in North Central was attributable to Cc.ConclusionAbortion index was not an important inhibiting factor of fertility in Nigeria. Delayed sexual exposure and contraceptive use accounted for the largest change observed in fertility levels across the six geo-political zones in Nigeria between 2003 and 2018. Strategies that promote delayed sexual exposure, contraceptive use and breast feeding practices will enhance fertility transition in Nigeria.

Stanowiska reliktowego gatunku Betula humilis (Betulaceae) w Dolinie Górnego Nurca na Nizinie Północnopodlaskiej

2019 ◽  
pp. 161-168
Author(s):  
Aleksander Kołos
Keyword(s):  
Drainage Ditches ◽  
North West ◽  
Hay Meadows ◽  
The North ◽  
South West ◽  
North Eastern ◽  
New Localities ◽  
Western Border ◽  
Betula Humilis ◽  
Trees And Shrubs

Betula humilis Schrank (shrubby birch) is among the most endangered shrub species in Poland. All localities are in the eastern and northern parts of the country, where the species reaches the western border of its geographical range in Europe. Betula humilis is disappearing in Poland due to wetland melioration and shrub succession. Over 80% of the localities described in Poland have not been confirmed in the last 20 years. Five new localities of B. humilis in the North Podlasie Lowland were recorded from 2008 to 2019 in the Upper Nurzec Valley (Fig. 1): 1–1.5 km south-west of Pawlinowo village (in the ATPOL GC7146 plot) and 1.5–2 km north-west of Żuki village (ATPOL GC7155, GC156 and GC166). The population near Pawlinowo (locality 1) is currently composed of ~80 individuals (101 individuals were noted in 2010) and is one of the largest populations in north-eastern Poland. Betula humilis grows there within patches dominated by Salix rosmarinifolia and megaforbs. The population at locality 5 is composed of 18 individuals. At the remaining localities, only 1–4 individuals were found, scattered along drainage ditches surrounded by hay meadows. At some of these localities the species is threatened with extinction. It is suggested to remove competitive trees and shrubs (mainly Populus tremula, Betula pubescens and Salix cinerea) in order to maintain the local populations.

scholarly journals Diocesan Licensing and Medical Practitioners in South-West England, 1660–1780

2004 ◽  
Vol 48 (1) ◽  
pp. 49-68 ◽  
Author(s):  
Ian Mortimer
Keyword(s):  
Early Modern ◽  
Specific Context ◽  
Medical Practitioners ◽  
Medical Expertise ◽  
North West ◽  
The North ◽  
Decentralized Trade ◽  
South West ◽  
The Many ◽  
South West England

The licensing of provincial surgeons and physicians in the post-Restoration period has proved an awkward subject for medical historians. It has divided writers between those who regard the possession of a local licence as a mark of professionalism or proficiency, those who see the existence of diocesan licences as a mark of an essentially unregulated and decentralized trade, and those who discount the distinction of licensing in assessing medical expertise availability in a given region. Such a diversity of interpretations has meant that the very descriptors by which practitioners were known to their contemporaries (and are referred to by historians) have become fragmented and difficult to use without a specific context. As David Harley has pointed out in his study of licensed physicians in the north-west of England, “historians often define eighteenth-century physicians as men with medical degrees, thus ignoring … the many licensed physicians throughout the country”. One could similarly draw attention to the inadequacy of the word “surgeon” to cover licensed and unlicensed practitioners, barber-surgeons, Company members in towns, self-taught practitioners using surgical manuals, and procedural specialists whose work came under the umbrella of surgery, such as bonesetters, midwives and phlebotomists. Although such fragmentation of meaning reflects a diversity of practices carried on under the same occupational descriptors in early modern England, the result is an imprecise historical literature in which the importance of licensing, and especially local licensing, is either ignored as a delimiter or viewed as an inaccurate gauge of medical proficiency.

Velumtätigkeit bei der Erzeugung stimmhafter und stimmloser Nasalkonsonanten im Isländischen

1981 ◽  
Vol 4 (1) ◽  
pp. 19-28 ◽  
Author(s):  
Magnús Pétursson
Keyword(s):  
Temporal Patterns ◽  
Stop Consonants ◽  
The South ◽  
Research Instrument ◽  
North West ◽  
South West ◽  
Different Types ◽  
Nasal Consonant

In modern Icelandic, spoken in the South, West, and North-West of Iceland, there is a phonemic opposition between voiced and voiceless nasals before stop consonants. For the present investigation the research instrument was the velograph. The purpose of the research was to investigate patterns of velar movement associated with each type of nasal consonants. The results show different types of velar movement organized according to two separate temporal patterns. For the voiceless nasals the movement of the velum is more rapid and begins earlier than for the voiced nasals. There are also significant differences in the nasalization of the preceding vowel according to whether the following nasal consonant is voiced or voiceless.

Psammophyte vegetation of the Bargusin depression (Republic of Buryatia)

2021 ◽  
pp. 137-155
Author(s):  
N. A. Dulepova ◽  
A. Yu. Korolyuk
Keyword(s):  
Cluster Analysis ◽  
Internal Field ◽  
Diagnostic Features ◽  
Aeolian Processes ◽  
North West ◽  
Diagnostic Species ◽  
South West ◽  
The Republic ◽  
The Village ◽  
Psammophytic Vegetation

Modern aeolian landscapes occupy large territories in Transbaikalia. The Barguzin depression bottom is an area with sandy lands (Ivanov, 1960). This depression is one of the largest around the Lake Baikal (Florensov et al., 1965). Its internal field are accumulative surfaces, formed by Pleistocene sands, so-called “kujtuns” (Forest, Suvinsky, Lower, and Upper), are located as stripes of variable width, replacing each other from the north-west to the south-east (Fig. 2 A-D). Aeolian processes are most dynamic on weakly sod and bare sands: in the lower part of the Argada river, in the basins of Ina, Ulan-Burga, Zhargalanty rivers, and in the marginal parts of the steppe “kuytuns” (Fig. 3, 4). The results of aeolian processes are dunes and ridge-basin relief. This publication continues the series of papers (Dulepova, Korolyuk, 2013, 2015; Dulepova, 2016) on psammophytic vegetation of Baikal Siberia (Irkutsk region, the Republic of Buryatia, and the Trans-Baikal region). The paper is based on the analysis of 116 geobotanical relevés obtained in the course of the field studies in 2009–2014 in the Barguzinsky and Kurumkansky districts of the Republic of Buryatia. Four relevés are taken from the literature (Shchipek et al., 2002). Three diagnostic species of the class Brometea korotkiji Hilbig et Koroljuk 2000 (Bromopsis korotkiji, Corispermum sibiricum, Carex sabulosa) occur on the studied sandy lands. Among species of the order Oxytropidetalia lanatae Brzeg et Wika 2001 (Brzeg, Wika, 2001) such species as Artemisia ledebouriana, Chamaerhodos grandiflora, Oxytropis lanata have high constancy and often dominate in communities. When comparing new syntaxa with the previously described alliances (Oxytropidion lanatae Hilbig et Koroljuk 2000, Aconogonion chlorochryseum Dulepova et Korolyuk 2013 and Festucion dahuricae Dulepova et Korolyuk 2015) it was found that they are closer to the alliance Festucion dahuricae. However, Artemisia xanthochroa, Caragana buriatica, Festuca dahurica, Thymus baicalensis, and Ulmus pumila, commom in the Selenga river middle mountains, are absent in the study area (Korolyuk, 2017). The psammophytic fraction of the flora of the study area is not very peculiar. Only two endemic species (Oxytropis bargusinensis and Aconogonon bargusinense) are recorded on the sands of the Barguzin depression. 5 associations, 3 subassociations and 3 communities of the class Brometea korotkiji and 1 association of the class Cleistogenetea squarrosae Mirk. et al. ex Korotkov et al. 1991 (Table 1) are established as new. Association Bromopsietum korotkiji ass. nov. hoc loco (Table 2, rel. 6–17). Nomenclature type (holotypus hoc loco): Table 2, relevé 6 (field number — nd10-200), Republic of Buryatia, Kurumkansky district, 2 km southwest of the village of Kharamodun, the convex peak of dune), 54.18734° N, 110.48333° E., altitude 473 m a.s.l., 31/07/2010, author — N. A. Dulepova (Fig. 5). Diagnostic species: Bromopsis korotkiji (dom.). Association Aconogonetum bargusinensis ass. nov. hoc loco (Table 2, rel. 18–25). Nomenclature type (holotypus hoc loco): Table 2, relevé 18 (field number — 10-591), Republic of Buryatia, Barguzinsky district, 7 km south of the village Urzhil, an elevated sandy terrace of the Ulan-Burga river, 53.87645° N, 110.32410° E, altitude 628 m a.s.l., 28/07/2010, ­author — A. Yu. Korolyuk. (Fig. 6, 7). Diagnostic species: Aconogonon bargusinense (dom.) Association Oxytropido lanatae–Caricetum sabulosae ass. nov. hoc loco (Table 2, rel. 26–37). Nomenclature type (holotypus hoc loco): Table 2, relevé 26 (field number — nd10-339), Republic of Buryatia, Kurumkansky district, 8.3 km southwest of the village of Kharamodun, an elevated sandy terrace of the Argada river, 54.12156° N, 110.45382 E, altitude 514 m a.s.l., 17/08/2010, author — N. A. Dulepova. Diagnostic species: Carex sabulosa (dom.) Association Oxytropido lanatae–Bromopsietum korotkiji ass. nov. hoc loco (Table 3, rel. 1–30). Nomenclature type (holotype hoc loco): Table 3, relevé 1 (field number — nd09-040), Republic of Buryatia, Kurumkansky district, side of the river valley Argada in 4–5 km south-west from village Argada, the lower part of the high sandy terrace, 54.20118° N, 110.64804° E, altitude 537 m a.s.l., 05/07/2009, author — N. A. Dulepova. Diagnosed by species of class and order. Subassociation B.k.–O.l. typicum subass. nov. hoc loco (Table 3, rel. 1–8. Nomenclature type (holotypus hoc loco): Table 3, relevé 1. Diagnostic features are those of association. Subassociation B.k.–O.l. chamaerhodetosum grandiflorae subass. nov. hoc loco (Table 3, rel. 9–19). Nomenclature type (holotypus hoc loco): Table 3, relevé 9 (field number — 09-176), Republic of Buryatia, Kurumkansky district, side of the valley of the Argada river 4–5 km southwest of the village Argada, upper convex part of high sandy terrace, 54.20235° N, 110.64528° E, altitude 570 m a.s.l., 05/07/2009, author — A.Yu. Korolyuk. Diagnostic species: Chamaerhodos grandiflora (dom.). Subassociation B.k.–O.l. artemisietosum ledebourianae subass. nov. hoc loco (Table 3, rel. 20–30). Nomenclature type (holotypus hoc loco): Table 3, relevé 20 (field number — nd10-325), Republic of Buryatia, Kurumkansky district, 8.3 km south-west of the village of Kharamodun, the upper third of the high sandy terrace of the Argada river, 54.12157° N, 110.48679° E, altitude 557 m a.s.l., 17/08/2010, ­author — N. A. Dulepova. Diagnostic species: Artemisia ledebouriana (dom.), Orobanche coerulescens, Stellaria dichotoma, Vincetoxicum sibiricum. Association Artemisio frigido–Oxytropidetum bargusinensis ass. nov. hoc loco (Table 3, rel. 41–46). Nomenclature type (holotypus hoc loco): Table 3, relevé 41 (field number — 10-566), Republic of Buryatia, Barguzinsky district, 4 km north-west of Bodon village, Suvinsky kujtun, flat elongated blowing trough, 53.71945° N, 110.04983° E, altitude 566 m a.s.l., 27/07/2010, author — A. Yu. Korolyuk. Diagnostic species: Bupleurum bicaule, Iris humilis, Youngia tenuifolia, Oxytropis bargusinensis. According to cluster analysis (Fig. 9) of data from Baikal Siberia, Mongolia, Tuva, and Inner Mongolia (China) the diversity of psammophytic vegetation is mainly determined by the sand land geography, which is reflected at the alliance, order, and class levels. The dynamics of overgrowth of sands is well traced at the association, subassociation, and community levels. Cluster analysis confirmed the attribution of most of the described syntaxa from the Barguzin and Selenga basins in the alliance Festucion dahuricae.

Part VI. The Cyclopean Terrace Building and the Deposit of Pottery beneath It

1954 ◽  
Vol 49 ◽  
pp. 267-291
Author(s):  
Elizabeth B. Wace
Keyword(s):  
Contour Line ◽  
The South ◽  
Main Road ◽  
North West ◽  
North East ◽  
The North ◽  
South West

The Cyclopean Terrace Building lies to the north-west of the Lion Gate on the northern end of the Panagia Ridge and faces almost due west across the valley of the Kephissos and modern main road from Corinth to Argos. It lies just below the 200 m. contour line, and one terrace below the houses excavated in 1950–51 by Dr. Papadimitriou and Mr. Petsas to the east at the same end of the ridge. The area contains a complex of buildings, both successive and contemporary, and in view of the discovery of structures both to the south-west and, by the Greek Archaeological Service, to the north-east it is likely that this whole slope was covered by a portion of the outer town of Mycenae. This report will deal only with the structure to which the name Cyclopean Terrace Building was originally given, the so-called ‘North Megaron’, supported by the heavy main terrace wall.The excavation of this structure was begun in 1923. The main terrace wall was cleared and two L.H. IIIC burials discovered in the top of the fill in the south room. In 1950 it was decided to attempt to clear this building entirely in an endeavour to find out its date and purpose. The clearing was not, however, substantially completed until the close of the 1953 excavation season, and this report presents the available evidence for the date as determined by the pottery found beneath the building; the purpose is still a matter for study, though various tentative conclusions can be put forward.

II.—Notes on the Pleistocene of the North-West Territories of Canada, North-West and West of Hudson Bay

1894 ◽  
Vol 1 (9) ◽  
pp. 394-399 ◽  
Author(s):  
J. Burr Tyrrell
Keyword(s):  
Geological Survey ◽  
Hudson Bay ◽  
North West ◽  
The Past ◽  
North Shore ◽  
The North ◽  
South West ◽  
North West Territories

In the extreme northernmost part of Canada, lying between North Latitudes 56° and 68° and West Longitudes 88° and 112°, is an area of about 400,000 square miles, which had up to the past two years remained geologically unexplored.In 1892 the Director of the Geological Survey of Canada sent the writer to explore the country north of Churchill River, and south-west of Lake Athabasca;in1893 the exploration was continued northward, along the north shore of Athabasca Lake

scholarly journals Regional Differences in Postnatal Care Service Utilisation and Child Morbidity in Nigeria: Evidence from 2018 Nigeria Demographic and Health Survey (NDHS)

2020 ◽  
Author(s):  
Endurance Uzobo ◽  
Aboluwaji D. Ayinmoro
Keyword(s):  
Socioeconomic Factors ◽  
Health Survey ◽  
Postnatal Care ◽  
Demographic And Health Survey ◽  
The South ◽  
North Central ◽  
North West ◽  
North East ◽  
South West ◽  
Child Morbidity

Abstract Introduction: Modern Postnatal Care Services (PNC) in Nigeria is vital tool for providing quality health for mothers and newborns. Nonetheless, many regions in Nigeria are still struggling to achieve optimum utilisation of modern PNC services due to variation in associated socioeconomic factors of mothers based on their regions. This study aims at assessing regional socioeconomic factors associated with PNC services utilisation and its relationship with child morbidity in Nigeria. Methods Data for this study was extracted from the Nigeria Demographic and Health Survey (NDHS) 2018 birth recoded file dataset, with a sample size of 30713 women (aged 15–49). Data were analysed using descriptive statistics, Chi-Square Test and logistic regression. The main predictor variable was the region, while others included the type of PNC service utilised and various demographic variables of the respondents – age, education, type of residence, religion, ethnicity among others. Results The average age of the respondents was 29.5 ± 6.8. The use of modern PNC services ranged from South-West (20.3%), South-South (10.9%), South-East (23.0%), North-Central (22.0%), North-East (13.0%) to North-West (10.9%). The prevalence of child morbidity ranged from South-West (8.5%), South-South (9.8%), South-East (11.4%), North-Central (15.3%), North-East (26.3%) to North-West (28.7%). Child morbidity is significantly higher in the South-South (OR = 1.46), South-East (OR = 1.50), North-Central (OR = 1.13), North-East (OR = 2.31) and North-West (OR = 1.35) compared to the South-West. Conclusion Majority of women in Nigeria are not using modern PNC services. Regional variations in the use of PNC services and socio-demographic characteristics of mothers influence child morbidity in Nigeria. There is need for regional-specific context sensitisation for mothers in the use of modern PNC services.

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