Population genetics of Leishmania infantum in Israel and the Palestinian Authority through microsatellite analysis

Multilocus microsatellite typing (MLMT) was used to investigate the genetic variation among 44 Israeli and Palestinian strains of L. infantum isolated from infected dogs and human cases to determine their population structure and to compare them with strains isolated from different European countries. Most of the Israeli and Palestinian strains had their own individual MLMT profiles; a few shared the same profile. A Bayesian model-based approach and phylogenetic reconstructions based on genetic distances inferred two main populations that were significantly different from the European strains: population A, containing 16 strains from places in the West Bank and 11 strains from central Israel; and population B, containing 7 strains from northern Israel, 9 from central Israel, and one Palestinian strain from the Jenin District. Geographically distributed sub-populations were detected within population B. These results demonstrate similar disease dynamics in Israel and the Palestinian Authority. The re-emergence of VL in the case of population A is more likely owing to increased dog and human contact with sylvatic cycles of parasitic infection rather than to recent introduction from the older foci of northern Israel. The latter scenario could be true for population B found in few foci of Central Israel.     

Inbreeding

Abstract

Data on inbreeding in several contemporary human populations are compared, showing the highest local rates of inbreeding to be in Brazil, Japan, India, and Israel. American populations are noteworthy for their extremely low inbreeding rates, with the mean frequency of first cousin marriages in the United States probably lower than 0.1 per cent. Some localities in Puerto Rico and Sweden show inbreeding levels half‐way between the extremes found in Brazil and Japan and in the United States. For European countries, Denmark, France, Italy, and North Ireland have a mean frequency of first cousin marriages of less than 1 per cent, while England, Wales, Germany, and Holland have a frequency probably lower than 0.5 per cent. The frequency of first cousin marriages in Portugal may lie between 1 and 2 per cent.     

When "humanitarianism" becomes "development": the politics of international aid in Syria's Palestinian refugee camps

In recent years, the United Nations Relief and Works Agency for Palestine Refugees in the Near East (UNRWA) has attempted to go beyond its role as a provider of relief and basic services in Palestinian refugee camps and emphasize its role as a development agency. In this article, I focus on the Neirab Rehabilitation Project, an UNRWA-sponsored development project taking place in the Palestinian refugee camps of Ein el Tal and Neirab in northern Syria. I argue that UNRWA's role as a relief-centered humanitarian organization highlights the everyday suffering of Palestinian refugees, suffering that has become embedded in refugees’ political claims. I show that UNRWA's emphasis on “development” in the refugee camps is forcing Palestinian refugees in Ein el Tal and Neirab to reassess the political narrative through which they have understood their relationship with UNRWA.     

Watching Photos in Shatila: Visualizing Politics in the 2011 March of Return

This article focuses on the 2011 March of Return in Lebanon and explores the epistemic gap between image and event, examining how nationalist iconography of the Israel–Palestine conflict informs and distorts popular understanding of the political concerns of refugees. News outlets and social media distilled the march’s political symbolism into one of determination and resolve, with refugee claims directed exclusively at Israel. Camp discussions meanwhile revealed fractured and equivocal motives, including sharp if variously veiled critiques of the Palestinian factions, the Shia political party Hezbollah, and the Lebanese State. Local debates about representation—about the production, dissemination, and interpretation of political images—are significant in their skepticism about the democratizing effects of social media, and in their suggestiveness about emergent forms of political life and aspiration for which no visual grammar yet exists.     

Palestinians in film: Representing and being represented in the cinematic struggle for national identity

The Israeli‐Palestinian conflict has frequently been the focus of Western‐produced documentary films, which seek to explain the core of the problem. Claims to a truthful representation of reality have traditionally been linked to a parallel assumption of ethnographic authority over Palestinians who, unlike Israelis, had until recently little access to filmic means of representation. Through a number of documentaries, produced by both Palestinians and non‐Palestinians, the paper analyzes the crucial impact of the Intifadah on the development of local media in the Occupied Territories. The paper argues that by taking up film and ethnographic techniques as they had been developed in the West, documentaries produced by Palestinians have successfully generated alternative views of the conflict.     

Participatory destigmatization strategies among Palestinian citizens,Ethiopian Jews and Mizrahi Jews in Israel

Abstract

This study examines how members of minority groups in Israel cope with stigmatization in everyday life. It focuses on working-class members of three minority groups: Palestinian Arabs or Palestinian citizens of Israel, Mizrahim (Jews of Middle Eastern and North African origin) and Ethiopian Jews. It reveals the use of racial, ethnic and national markers in daily processes of social inclusion and exclusion in one sociopolitical context. Palestinians, a group with a fixed external identity and a limited sphere of participation, were found to use the language of race and racism when describing stigmatizing encounters. Ethiopian Jews, the most phenotypically marked group, strictly avoided this language. For their part, Mizrahi Jews perceived the very discussion of stigmatization as stigmatizing, while often using ‘contingent detachment’ to distance themselves from negative group identities. Despite differences between the communities and the powerful role of the state in establishing symbolic and social boundaries, members of all three groups expressed their intention to achieve or retain avenues for participation in the larger society.     

White folks: race and identity in rural America

Abstract

Since the breakdown of the Middle East Peace Summit at Camp David in 2000 and the start of the second Palestinian Intifada there has been a voluminous literature that asserts that hostility to Israel and Zionism is a new form of anti-Semitism. This essay critiques the ‘new anti-Semitism’ view. Reversing the method that Plato uses in the Republic, the analysis moves from microcosm (an imaginary ride on a London bus) to macrocosm (the Middle East). In the process, the author argues that anti-Semitism is best defined not by an attitude to Jews but by the figure of ‘the Jew’. In the light of the analysis, and bearing in mind the variety of possible reasons for hostility to Israel or Zionism, it is difficult to see how the ‘new anti-Semitism’ view can be sustained.     

Consanguineous marriages in Beirut: Time trends,spatial distribution

Abstract

Twenty‐five per cent of all marriages are consanguineous in a population‐based sample of couples from Beirut. Marriages between distant relatives decline with time, while first‐cousin marriages remain relatively stable. Among first‐cousin marriages, the proportions of father's brother's daughter marriages (37 per cent) and of patrilateral unions (48 per cent) are particularly low. A spatial representation demonstrates an uneven distribution of consanguineous marriages, and an association of high levels of endogamy with Muslim religion, low educational level, and low occupational status.     

Opinions regarding abortion among male Nigerian undergraduate students in the United States

Abstract

Acculturation theory suggests that contemporary Africa has been experiencing sociocultural changes (opinions, beliefs, values, and so on) because of the impact of Western culture, especially through the exposure to Western eduction. Based on first‐hand data on 117 male Nigerian students attending American colleges and universities at the undergraduate level, the issue of abortion is raised in terms of (1) whether these students favor or oppose abortion, and (2) what factors are statistically related to abortion. The analysis of the data indicates that 64.1 per cent of the students are against abortion, 18.8 per cent endorsed abortion, while 17.1 per cent were uncertain. The outcome of varying cross‐tabulations and chi‐square tests shows that abortion is statistically related to the number and sex of children. It is also revealed that marital status, religious preference, and opinion about the present population of Nigeria are related to abortion.     

PRELIMINARY DATA ON THE IMPORTANCE OF ISRAEL FOR THE CONSERVATION OF THE WHITE PELICAN PELECANUS ONOCROTALUS L.

Izhaki, I. 1994. Preliminary data on the importance of Israel for the conservation of the White Pelican Pelecanus onocrotalus L. Ostrich 65:213-217.

The majority of the western Palaearctic populations of the Great White Pelican Pelecanus onocrotalus stop over in Israel during their autumn migration. The annual average number of pelicans observed over Israel in autumn was 71,421±5,027. Although most of these birds were transient over Israel, increasing numbers of individuals (1130±303, between 1990 and 1993) stay and winter in the northern part of Israel. The natural feeding sites for pelicans were diminished during recent decades due to human activities such as the drainage of the Hula swamp in northern Israel 40 years ago. However, intensive fishery and aqua-culture sites became their favourite feeding laces either during migration or in winter. The fish industry complained that the birds seriously affect fish yield. The pelicans not only cause direct damage to the fix industry by predation, but they also transfer nematodes to fish (Oreochromis sp.). As et. there is no solution to the problem of these parasitic nematodes. This preliminary study revealed that the average daily fish consumption per individual was 0,52kg and the small sample size did not indicate any selection for certain fish species or size. Flight range estimation indicated that the pelicans, especially the weak individuals, nee xo feed during their stopover in Israel or in the relatively rare appropriate feeding sites along their southward migratory route over the desert in order to reach their wintering areas in eastern central Africa.     

Contraceptive use and efficacy in a genetically counseled population

Abstract

This paper reports contraceptive use and efficacy rates among 648 married women aged 15 to 44 who had received genetic counseling six months previously. Over half (53.5 per cent) of the counseled population were using non‐surgical contraception; 20 per cent were pregnant or postpartum; 10 per cent were seeking to become pregnant; 11 per cent were sterilized. Only 4.5 per cent were neither using contraceptives nor seeking to become pregnant. Women who were certain about their reproductive intentions after counseling utilized contraceptives effectively, with only two pregnancies at six months among those seeking to delay wanted pregnancies and only one pregnancy among those seeking to prevent pregnancy. This represents six‐month contraceptive failure rates of 4.3 and 2.1 per cent respectively for the two groups, rates similar to those with comparable intentions in the U. S. population at large. A distinguishing characteristic of the genetically counseled group was that 32 per cent of contraceptive users reported that their reproductive intentions were uncertain after counseling. The six‐month pregnancy rate in this uncertain group was 10 per cent.     

Latino racial choices: the effects of skin colour and discrimination on Latinos’ and Latinas’ racial self-identifications

Abstract

Are predictions that Hispanics will make up 25 per cent of the US population in 2050 reliable? The authors of this paper argue that these and other predictions are problematic insofar as they do not account for the volatile nature of Latino racial and ethnic identifications. In this light, the authors propose a theoretical framework that can be used to predict Latinos’ and Latinas’ racial choices. This framework is tested using two distinct datasets – the 1989 Latino National Political Survey and the 2002 National Survey of Latinos. The results from the analyses of both of these surveys lend credence to the authors’ claims that Latinas’ and Latinos’ skin colour and experiences of discrimination affect whether people from Latin America and their descendants who live in the US will choose to identify racially as black, white or Latina/o.     

The idea is to change the state,not the 'conceptual' terminology

'Transnationalism', 'globalization', etc. have been adopted by the postmodern anthropologists as providing conceptual evidence for a world that defies understanding in historical, political economy, or structural, terms. Thus, for Dan Rabinowitz (2001) ERS 24(1) 'subjectivity' reigns, transnationalism displaces the state in analysis, and the Palestinian citizens of Israel are discussed as 'a trapped minority'. I critique Rabinowitz's essentialist subjectivity which denies the Palestinian citizens rational, objective, comprehension of their situation, while emphasizing the key role of Israeli statism, alongside the state's welfare and citizens' rights components, and show that our common future lies in our joint, Jewish-Arab, active opposition to Israeli external and internal militaristic-nationalistic policies.     

Sensitivity of continental United States atmospheric budgets of oxidized and reduced nitrogen to dry deposition parametrizations

Reactive nitrogen (N_r) is removed by surface fluxes (air–surface exchange) and wet deposition. The chemistry and physics of the atmosphere result in a complicated system in which competing chemical sources and sinks exist and impact that removal. Therefore, uncertainties are best examined with complete regional chemical transport models that simulate these feedbacks. We analysed several uncertainties in regional air quality model resistance analogue representations of air–surface exchange for unidirectional and bi-directional fluxes and their effect on the continental N_r budget. Model sensitivity tests of key parameters in dry deposition formulations showed that uncertainty estimates of continental total nitrogen deposition are surprisingly small, 5 per cent or less, owing to feedbacks in the chemistry and rebalancing among removal pathways. The largest uncertainties (5%) occur with the change from a unidirectional to a bi-directional NH₃ formulation followed by uncertainties in bi-directional compensation points (1–4%) and unidirectional aerodynamic resistance (2%). Uncertainties have a greater effect at the local scale. Between unidirectional and bi-directional formulations, single grid cell changes can be up to 50 per cent, whereas 84 per cent of the cells have changes less than 30 per cent. For uncertainties within either formulation, single grid cell change can be up to 20 per cent, but for 90 per cent of the cells changes are less than 10 per cent.     

RESPIRATORY EFFECTS UPON THE VISUAL THRESHOLD

Measurements are reported of the effects of respiratory stresses upon the absolute threshold of peripheral (rod) vision. Since subjects were kept wholly dark adapted and the photochemical system of the rods therefore stationary, the changes recorded may be assumed to have originated more centrally. To this degree the measurements provide a quantitative index of central nervous imbalance. Breathing room air or 32 to 36 per cent oxygen at about double the normal rate causes the visual threshold to fall to approximately half the normal value within 5 to 10 minutes. This change is due primarily to alkalosis induced by the hyperventilation, and can be abolished or reversed by adding carbon dioxide to the inspired mixtures. Normal or rapid breathing of 2 per cent carbon dioxide causes no change in threshold; with 5 per cent carbon dioxide the threshold is approximately doubled. Breathing 10 per cent oxygen at the normal rate also approximately doubles the threshold. This effect is compensated in part by rapid breathing. When 10 per cent oxygen is breathed at twice the normal rate the threshold usually falls at first, then slowly rises to supernormal levels. Due primarily to variations in their breathing patterns subjects yield characteristically different responses on sudden exposure to low oxygen tensions with breathing uncontrolled. The threshold may either rise or fall; and on release from anoxia it may rise, or fall to normal or subnormal levels. The threshold adjusts to anoxia rapidly; exposures lasting 5 to 6 hours do not produce greater or more persistent changes than those of much shorter duration.     

On the occurrence of the Medicinal Leech,Hirudo medicinalis L., in the Levant

Abstract

Historical records of H. medicinalis are reviewed and specimens have been identified from recent collections of leeches in northern Israel, confirming that this species has not disappeared from our area.     

Review of subtribe Pterellina Rohdendorf, 1967 (Diptera: Sarcophagidae) of Middle East with descriptions of twelve new species

Summary

Based on a revision of large recent collections housed at the Natural History Museum (London), Tel Aviv University and in the private collection of Yu. Verves and L. Khrokalo (Kyiv, Ukraine), new distributional data and an updated list with comments of 28 species of Middle Eastern Sarcophagidae of the subtribe Pterellina are presented. Seventeen of them are recorded for Israel, 11 for Egypt, four for Iran, two each for the Palestinian Authority, Saudi Arabia and Turkey, and one each for Jordan and the UAE. No data are known for the territories of Bahrain, Cyprus, Iraq, Kuwait, Lebanon, Oman, Qatar, Syria and Yemen. Twelve species new to science are described, including nine from Israel (Chaetapodacra montana n. sp., Eremasiomyia bicolor n. sp., E. deserta n. sp., E. fuscata n. sp., Protomiltogramma bidentata n. sp., P. serrata n. sp., Pterella hermonica n. sp., P. indigens n. sp., P. zefatica n. sp.), two from Egypt (Chaetapodacra griseola n. sp., Eremasiomyia alba n. sp.) and one from Saudi Arabia (Protomiltogramma arabica n. sp.). The male of Eremasiomyia nigra Rohdendorf, 1935 is described for the first time. One new combination of specific name is proposed ? Protomiltogramma immunita (Villeneuve, 1923), n. comb. Original keys for the identification of genera and species are proposed. An annotated list of all world genera and species and compiled data on larval habits of Pterellina are included.     

The language of everyday racism and microaggression in the workplace: Palestinian professionals in Israel

Based on interviews with Palestinian professionals in Jewish organizations in Israel, this article discloses a distinctive practice of ‘everyday racism’ and microaggression – a language of everyday racism. This ‘language of everyday racism’ refers to Hebrew words and expressions that are routinely used by Jews in their mundane conversations and that include the word ‘Arab’ when describing a deficiency or defect, some sort of unsightliness, filth, or general negativity (as in the expression ‘You're dressed like an Arab woman’). This article not only describes the language of everyday racism as a specific form of everyday racism and microaggression (national microaggression), it also illustrates how this language activates the Palestinian professionals in a reflexive manner. The discussion section describes how the internal dialectic between structure and agency is critical to understanding the language of everyday racism, which in turn acts as a mechanism of the inequality that underlies face-to-face interactions.     

Using thresholds based on risk of cardiovascular disease to target treatment for hypertension: modelling events averted and number treated

ObjectiveTo estimate the impact of using thresholds based on absolute risk of cardiovascular disease to target drug treatment to lower blood pressure in the community.DesignModelling of three thresholds of treatment for hypertension based on the absolute risk of cardiovascular disease. 5 year risk of disease was estimated for each participant using an equation to predict risk. Net predicted impact of the thresholds on the number of people treated and the number of disease events averted over 5 years was calculated assuming a relative treatment benefit of one quarter.SettingAuckland, New Zealand.Participants2158 men and women aged 35-79 years randomly sampled from the general electoral rolls.Results46 374 (12%) Auckland residents aged 35-79 receive drug treatment to lower their blood pressure, averting an estimated 1689 disease events over 5 years. Restricting treatment to individuals with blood pressure ⩾170/100 mm Hg and those with blood pressure between 150/90-169/99 mm Hg who have a predicted 5 year risk of disease ⩾10% would increase the net number for whom treatment would be recommended by 19 401. This 42% relative increase is predicted to avert 1139/1689 (68%) additional disease events overall over 5 years compared with current treatment. If the threshold for 5 year risk of disease is set at 15% the number recommended for treatment increases by <10% but about 620/1689 (37%) additional events can be averted. A 20% threshold decreases the net number of patients recommended for treatment by about 10% but averts 204/1689 (12%) more disease events than current treatment.ConclusionsImplementing treatment guidelines that use treatment thresholds based on absolute risk could significantly improve the efficiency of drug treatment to lower blood pressure in primary care.     

American Industry and the American Artist

Abstract

I have attempted to acquaint the reader with the pressing need to accurately identify the important kinds of intellectual and expressive behaviors evident in the act of expressive forming, point out some failures in our recent efforts to do that, and suggest some institutional policies necessary for achieving that goal in ways supportive of our students and our programs. In addition, I have offered some suggestions for how we can make our cognitive claims more evident by encouraging more intelligent art learning in schools—by, for example, deciding what students really need to be able to know and be able to do in the arts and how authentically we can assess their achievements. Finally, I have urged that the whole process speak to the educational importance of aesthetic objects, which express artistic qualities, have specific aesthetic value, reflect human motivations, and are both cognitive and emotional in nature. It is all done in the pursuit of a practice that is in itself fulfilling because it satisfies the expressed needs and cultural functions of a real world.