8 research outputs found

    Calculation of stresses on shallow penetrometers and footings.

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    A short review is made of the types of analyses available for cone penetration tests. The assumptions involved in analyses using the method of characteristics (slip line methods) are discussed, and some analyses of problems of shallow cone penetration and bearing capacity are presented. Graphical results are presented for the variation of the cone factor, Nc, with the angle and roughness of a shallowly penetrating cone. The second example of the application of the method is to problems of bearing capacity on soils with strength increasing with depth, and is relevant to the design of very large concrete gravity oil-production platforms. Numerical values of bearing capacity factors for smooth and rough circular footings on non-homogeneous soils are presented and compared with the equivalent values for strip footings.-from Author

    Calculation of stresses on shallow penetrometers and footings.

    No full text
    A short review is made of the types of analyses available for cone penetration tests. The assumptions involved in analyses using the method of characteristics (slip line methods) are discussed, and some analyses of problems of shallow cone penetration and bearing capacity are presented. Graphical results are presented for the variation of the cone factor, Nc, with the angle and roughness of a shallowly penetrating cone. The second example of the application of the method is to problems of bearing capacity on soils with strength increasing with depth, and is relevant to the design of very large concrete gravity oil-production platforms. Numerical values of bearing capacity factors for smooth and rough circular footings on non-homogeneous soils are presented and compared with the equivalent values for strip footings.-from Author

    Lithium transport in crown ether polymers

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    A series of 12-, 13-, and 14-membered crown ether rings bearing polymerisable side-chains has been synthesised. The crown ethers were attached to a methacrylate or acrylate polymerisable group either via a short link (Ring-CH(_2)-O-Polymer) or via a spacer group. Both hydrocarbon and ethylene oxide spacer groups were used, giving structures of the form (Ring-CH(_2)-O-(CH(_2))(_6)-O-Polymer) and (Ring-CH(_2)-O-((CH(_2)CH(_2))(_2)O)-Polymer). The ethylene oxide chain can potentially bind to a Li(^+) dopant ion. The relative Li(+) binding affinity of 12-, 13-, and 14-membered mono- and disubstituted crown ethers has been assessed by variable temperature (^13)c and (^7)Li NMR. The crown ether bearing monomers were polymerised using standard free-radical polymerisation methods to yield amorphous materials whose glass transition temperature (T(_g)) was controlled principally by the nature of the spacer group. On doping with lithium triflate (LiCF(_3)SO(_3)), the polymers exhibit high ionic conductivity. The conductivity was primarily dependent on polymer T(_g), but was also found to be higher for 12-crown-4 based systems than for 13-crown-4 and 14-crown-4 based analogues. This behaviour was consistent with the results of the NMR studies, which showed that Li(^+) exchange occurs more readily between 12-crown-4 rings than 13- or 14-crown-4 rings. The NMR studies also showed that 12-crown-4 systems have a higher tendency to form 2:1 (ring : Li(^+)) complexes. Within a polymer matrix, the presence of 2:1 complexes allows Li(^+) migration via an association-disassociation mechanism, avoiding the high energy intermediate state of a free or weakly bound Li(^+) ion. The greater encapsulation provided by 2:1 complexation may also aid in ion pair separation

    Can health trainers make a difference with difficult-to-engage clients? A multisite case study

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    A political attempt in the United Kingdom to address health inequalities in the past decade has been the government’s initiative to employ local health trainers (HTs) or health trainer champions (HTCs) to support disadvantaged individuals with aspects of their health-related behaviors. HT/HTCs provide health-related information and support to individuals with healthy eating, physical activity, and smoking cessation. They undertake community engagement and direct individuals to relevant health services. They differ in that HTs are trained to provide health interventions to individuals or groups and to make referrals to specialist health care services when necessary. This article provides an evaluation of HT/HTCs interventions across three sites, including one prison, one probation service (three teams), and one mental health center. An evaluation framework combining process and outcome measures was employed that used mixed methods to capture data relating to the implementation of the service, including the context of the HT/HTCs interventions, the reactions of their clients, and the outcomes reported. It was found that HT/HTCs interventions were more effective in the prison and mental health center compared with the probation site largely as a result of contextual factors

    Influenza vaccination for immunocompromised patients: systematic review and meta-analysis from a public health policy perspective.

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    Immunocompromised patients are vulnerable to severe or complicated influenza infection. Vaccination is widely recommended for this group. This systematic review and meta-analysis assesses influenza vaccination for immunocompromised patients in terms of preventing influenza-like illness and laboratory confirmed influenza, serological response and adverse events

    A multi-centre UK-based survey on angioedema secondary to acquired C1 inhibitor deficiency

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    \ua9 The Author(s) 2025. Published by Oxford University Press on behalf of the British Society for Immunology. All rights reserved.Background: Acquired angioedema due to C1-inhibitor deficiency (AAE-C1-INH) is very rare compared to its prototype, hereditary angioedema. An updated characterization of the AAE-C1-INH cohort in the UK is required to inform management. Objectives: To describe the disease burden of AAE-C1-INH, long-term prophylaxis (LTP) and the clinical, immunochemical, and treatment profiles of AAE-associated diseases in the UK. Method: Retrospective data on 117 AAE-C1-INH patients were collected using a national survey proforma across 25/34 Adult Clinical Immunology and Allergy centres in the UK. Other European cohorts were compared. Results: The median age at AAE-C1-INH diagnosis was 65 years with 3.4% of patients diagnosed below 40 years. The median delay in diagnosis was 1 year. Antifibrinolytics and attenuated androgens showed comparable efficacy to LTP, at 88.9% and 89.5%, respectively. A haematological disorder was identified in 83.8% of AAE-C1-INH patients compared to 3.4% of autoimmune diseases. The predominant haematological disorders were splenic marginal zone lymphoma 34% followed by MGUS 16%. The severity of angioedema did not depend on the associated disease. Anti-C1INH-autoantibodies testing was limited to 23.1%. Rituximab monotherapy was effective in treating 9/9 splenic marginal zone lymphoma and 1/2 MGUS-associated AAE-C1-INH. Rituximab efficacy was independent of anti-C1INH-autoantibodies detection with response in 3/3 seronegative and 4/4 seropositive patients. Conclusion: The diagnosis of AAE-C1-INH should not be overlooked below the age of 40 years. The choice of oral LTP should be informed by the propensity to side effects. B cell depletion could be considered in treating monoclonal B cell disorder-associated-AAE-C1-INH in the absence of haematological indications. Further studies are required to address the clinical utility of anti-C1INH-autoantibodies

    Influenza vaccination for immunocompromised patients: summary of a systematic review and meta-analysis.

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    Vaccination of immunocompromised patients is recommended in many national guidelines to protect against severe or complicated influenza infection. However, due to uncertainties over the evidence base, implementation is frequently patchy and dependent on individual clinical discretion. We conducted a systematic review and meta-analysis to assess the evidence for influenza vaccination in this patient group. Healthcare databases and grey literature were searched and screened for eligibility. Data extraction and assessments of risk of bias were undertaken in duplicate, and results were synthesised narratively and using meta-analysis where possible. Our data show that whilst the serological response following vaccination of immunocompromised patients is less vigorous than in healthy controls, clinical protection is still meaningful, with only mild variation in adverse events between aetiological groups. Although we encountered significant clinical and statistical heterogeneity in many of our meta-analyses, we advocate that immunocompromised patients should be targeted for influenza vaccination

    Review for Religious - Issue 53.3 (May/June 1994)

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    Issue 53.3 of the Review for Religious, May/June 1994.ChriStian Heritages and Contempora~ Living MAY-J~ !994 ¯ VOIdUME 531 ¯ NUMBER3 Review for Religious (ISSN 0034-639X) is published bi-monthly at Saint Louis University. by the Jesuits of the Missouri Province. Editorial Office: 3601 Lindell Boulevard ¯ St. Louis, Missouri 63108-3393. Telephone: 314-535-3048 ¯ Fax: 314-535-0601 Manuscripts, books for review, and correspondence with the editor: Review for Religious ¯ 3601 Lindell Boulevard ° St. Louis, MO 63108-3393. Correspondence about the Canonical Counsel department: Elizabeth McDonough OP ¯ P.O. Box 29260 ° Washington, DC 20017. POSTMASTER Send address changes to Review for Religious ¯ P.O. Box 6070 ° Duluth, MN 55806. Second-class postage paid at St. Louis, Missouri, and additional mailing offices. See inside back cover for information on subscription rates. ©1994 Review for Religious Permission is herewith granted to copy any material (articles, poems, reviews) contained in this issue of Review for Religious for personal or internal use, or for the personal or internal use of specific libraw clients within the limits outlined in Sections 107 and/or 108 of the United States Copyright Law. All copies made under this permission must bear notice of the source, date, and copyright owner on the first page. This permission is NOT extended to copying for commercial distribu-tion, advertising, institutional promotion, or for the creation of new collective works or anthologies. Such permission will only be considered on written application to the Editor, Review for Religious. review for religious Editor Associate Editors Canonical Counsel Editor Assistant Editors Advisory Board David L. Fleming SJ Philip C. Fischer SJ Regina Siegfried ASC Elizabeth McDonough OP Jean Read Mary Ann Foppe Joann Wolski Conn PhD Mary Margaret Johanning SSND Iris Ann Ledden SSND Edmundo Rodriguez SJ Sefin Sammon FMS Suzanne Zuercher OSB Christian Heritages and Contemporary Living MAY-JUNE 1994 " VOLUME53 ¯ NUMBER3 contents 326 feature Leadership a New Way: Women, Power, and Authority Janet K. Ruffing RSM explores the Christian concepts of power and the developmental stages which lead to sharing power and to healing the wounds of authority we all bear. 34O 352 life in flux Transition’s Holy or Unholy Dark Jane Ferdon OP and George Murphy SJ draw from their experience of spiritual direction to shed light upon some of the darkness experienced by women and men religious. Merging Provinces Gerald A. Arbuckle SM brings insights from cultural anthropology to the process of merging congregational provinces. 364 One Voice from the Middle Place Judith Ann Eby RSM speaks out as part of a new generation which interprets religious life differently from those whose background includes the lived experience of Tridentine Catholicism. 375 life in service Religious, the Laity, and the Future of Catholic Institutions Catherine Harmer MMS suggests that for the good of Catholic institutions it is time for religious to let go of some things and for lay people to take them on so that both groups can act at their best. 386 Being and Acting Holy for Ministry’s Sake Clyde A. Bonar proposes some practical ways of being about our one ministry: to be holy. 397 Missionary by Nature William F. Hogan CSC focuses attention upon the essential missionary aspect of every Christian and religious vocation. 322 Review for Rellg~ous life of witness 402 How to Read the Lives of Saints of Old 415 Frederick G. McLeod SJ gives some helps for our understanding and appreciating the richness of meaning found in the lives of saints of old. Prayer Francis J. Ring SJ offers his personal history of praying as a support for all pilgrims in their prayer life. reflective life 420 Even at the Grave We Make Our Song Margaret Bullitt-Jonas explores how three symbols--the crucifixion, the resurrection, and the ascension of Jesus Christ-- came to life as she prayed over her infant daughter’s death. 436 A Letter to Dead Parents about Today’s Life Eileen O’Hea CSJ writes about her present-day experience of religious life. 440 452 46O religious life in perspective Journeying to God Together Susan Beaudry PM and Edwin L. Keel SM suggest that what religious have to offer the people of God is the experience of the spiritual journey, with its wisdom and skills. Charism as Sonnet: Developmental Considerations S. Suzanne Mayer IHM offers various perspectives on living the charisms of religious life for the dynamic of personal growth. Hispanic Faith and Culture--and U.S.A. Religious Gloria In~s Loya PBVM explains the pillars, of ministry, community, and spirituality ..which support religious life in a Mexican-American setting. departments 324 Prisms 467 Canonical Counsel: Directives for the Relationship between Bishops and Religious: Mutuae Relationes 473 Book Reviews May-.lWune 1994 323 prisms E those of us living in the midwestern part of the United States, the spring and early summer seasons bless us with a burst of flowering trees and shrubs and a continuing array of nature’s living vari-ety. Obviously all these signs of life are not created out of nothing each year. In fact, the changing seasons remind us of how much life remains hidden from our daily human perspective. Seeds look to be so dry and lifeless. Even in planting them in lawn or garden, we can only wonder about and wait for the activities of life still hidden from our sight. Oceans appear to our eyes as only a huge volume of water, but oceans teem with life--mostly hidden beneath the sur-face- which marine biologists endlessly discover and observe and marvel at. If we buy into the impressions promoted by contem-porary advertising, we find ourselves acting as if what we see is what life is all about. Life as sold by secular culture seems to bankrupt itself in surface impressions. Just how limited such a vision of life is quicHy becomes apparent when we deal with moral and religious issues of human living. Abortion only becomes an option if people keep human life out of sight. Arguments for abortion deal with choices and rights, with nary a thought about the hid-denness of human life. "Ethnic cleansing," whether it be in E~rope, Africa, Asia, or America, is a cosmetic phrase to disguise the deadly idea that some peoples are more deserving of life than others. Put into practice, this deadly idea joins the age-old slave trading, the Nazi concentra-tion camps, and futuristic scientific cloning as another 324 Reviezv for Religious sadly and horrendously narrow human mishandling of human life. For all the words about environment and ecology and quality of human life, we seem unable to reverence the mystery of life-- visible life and hidden life--with which our world abounds. For the young Christian community at Colossae, St. Paul used the pregnant phrase that "our life is hidden now with Christ in God." Perhaps we need to reflect more on the hiddenness of our faith life and thereby come to an appreciation and reverence for the hiddenness of life in general. The fledgling Christian com-munity at Colossae realized that in everyday life they looked pretty much the same as everyone else. They ate, they drank, they sometimes went hungry, they married and had families, they got sick, they died; they had joys and sorrows. They gathered, of course, for Eucharist, and their concern and care for one another and anyone in need did give them some mark of distinctiveness. But overall they lived with a new reverence for life--from the very young to the very old. Why? Because the risen Christ in whom they all were baptized had brought them into a new rela-tionship to God and to one another--a relationship subtle as the Spirit but as real as the risen Christ himself. As Saul (now Paul the writer) experienced and many other persecutors have learned since his day, a voice insists that it is Jesus whom they persecute. We Christians hear Jesus insisting, "If you do it to the least of these, my brothers and sisters, you are doing it to me." We touch here the source of the hidden life we all live in Christ. But Jesus does more than affect the hiddenness of human relationships--whatever tribe or nationality, religious affiliation or secular lifestyle. Because Jesus has taken on the darkness and hid-denness of suffering and death and by his rising joined it into a new fullness of life, the physical world in which we live is not the same as it was. Suffering and death are not just problems to be solved and if possible eliminated; suffering and death, now seen in a wholly new relationship to life in the risen Christ, must also be met with reverence. In the midst of all our necessary human efforts to relieve the suffering in our world, we believers stand with reverence before suffering, lfor we know. with the sureness of faith that because of Christ life lies hidden even in suffering, sometimes especially in suffering. Therein, deep down, like life in winter, lives Christian joy and the root of Christian reverence for life. David L. Fleming SJ May-ffvtne 1994 325 feature JANET K. RUFFING Leadership a New Way: Women, Power, and Authority The FORUS study in its general conclusions identified authority as "perhaps the most pressing question for reli-gious to resolve."’ Underneath the question of authority, I find at least two foundational themes which need to be explored--the meaning of leadership in religious congre-gations in light of differing interpretations of power and authority and the specifically religious qualities of lead-ership. As I study the current research on religious life, I continue to uncover the deep ground of grace out of which religious life grows and flourishes. I remain convinced that we cannot hope to understand the reality of contem-porary religious life without probing this depth level of religious experience. The present theological, interdisci-plinary, experiential reflections address such questions as: Leadership for what? VChat obstacles impede our ability to collaborate? Part II addresses questions about religious leadership: How do leaders support the ongoing conver-sion implied as we discover new dimensions of the Christ mystery in our lives and ministries? What ultimately sus-tains us in our calling? "Authority in many U.S. institutions, including reli-gious life, has.undergone deconstruction. Variable under- Janet Ruffing RSM is associate professor in spirituality and spir-itual direction in the Graduate School of Religion and Religious Education at Fordham University. Her address is GSRRE, Fordham University; 441 E. Fordham Road; Bronx, New York 10458-5169. The second part of her article, "If Christ Is Growing in U~," will appear in our July-August 1994 issue. 326 Review for Religious standings of consensus, subsidiarity, discernment, and leadership have diffused understandings of authority.... The abuse of author-ity in the past makes individuals reluctant to endorse authority in any way.’’2 It is clear from the FORUS study that these differ-ing views of authority and the corresponding understandings of obedience exist within single institutes as well as across insti-tutes. As a result, leadership is sometimes severely impaired in its ability to lead; while in other instances leadership is experi-enced as empowering and free-ing for mission. Authority functions and is understood differently when charism is taken seriously and when governance takes adult discipleship into account. Women religious particularly have been redefining the mean-ing of obedience and authority in ways particularly suited to their awareness of their needs and desires as women. The FORUS study reports that vision groups "view authority as power that is shared among commu-nities of equals,’’3 These changes in understandings of authority are related to how such a vision of power and authority and the impli-cations for redefining a vow of obedience appear, to many women to be more compatible with gospel values than does the post- Tridentine version of authority. Women religious as a group, espe-cially at the level of leadership, are pressing for a more enabling exercise of power among themselves. Although religious desire to maintain an ecclesial identity, the FORUS study reports a "lowered respect for the magisterial authority of the church and the U.S. hierarchy in general.’’4 According to this study, women are acutely aware of their exclu-sion from leadership by the clerical church. Women religious are looking at church in new ways; they have embraced a clear com-mitment to changing this church. Clerical resistance to this change will further diminish the capacity of women’s communities to Apostolic religious women will not fully stabilize nor be able to attract and retain new vocations until ecclesial conflicts about the church’s mission and the contribution of religious within it are resolved. NIay-j~ne 1994 327 Ruffing * Leadership a New Way attract the very women who are looking for a public context in society and church that is meaningful for their dedication and service. In my opinion, apostolic religious women will not fully sta-bilize nor be able to attract and retain new vocations until eccle-sial conflicts about the church’s mission and the contribution of religious within it are resolved. This includes not only resolving the role of women in the church but also arriving at an operative consensus of the role of the church in the modern world. Religious are in a real sense church people whose mission and identity lie at the heart of the ~hurch’s own. The Brooldand Commission Study reported that 94 percent of their respondents named the self-understanding of the church developed in the wake of Vatican II to be a source in forming their ideas about what is essential to religious life.s To the extent that the larger church is ambiEalent about the directions set by the council, religious life will con-tinue to be at risk. In the context of these recent studies which indicate both sig-nificant change and continuing confusion, I will describe the psy-choanalytic roots of our attitudes toward authority, explore several concepts of power disclosed in the New Testament, and reflect on women and power. I will end with the Whiteheads’ descriptions of both the developmental stages which lead to sharing power in Christian communities and the necessary task of healing the wounds of authority which we all bear. Formative Experiences with Authority One’s basic stance toward authority, those whom I perceive to be "in charge" or more powerful than I, is usually determined by my early experiences with my mother and father and then with institutional authorities such as teachers and other authority fig-ures. This experience forms how I relate to God as an ultimate authority, how I relate to situations of injustice, how I relate to my own authority, and. how I relate to ambiguous authority. (Ambiguous authority refers to that exercise of authority which is usually benign but which is occasionally overbearing or oppres-sive.) If my experience has been one in which authority was exer-cised with genuine love and for my good, I will tend to respect and trust authority. I will creatively participate with authority, and I 328 Review for Religious will feel comfortable being critical of this authority. These responses are based on a sense that persons in authority have benign motives and are both fallible and rational. In other words, were I to present information missing from a decision, that new information would be taken into account and I would not be pun-ished for making a suggestion. Authority exercised with love is neither physically nor verbally abusive, but consistently treats me with respect. On the other hand, if my experience has been one in which authority was not so exercised, fear will be my dominant emo-tional response. I will either conform to the wishes of authority to avoid notice or abuse or I will rebel against it. Neither rebel-lion nor conformity are particularly healthy responses because both are rooted in a feeling of alienation and powerlessness. Authority functions against me and I feel powerless to do much about it. If I rebel, I choose noncooperation. I do not help to change the situation; instead, I may create a separate peace by withdrawing or opposing. If I conform, I do so because I feel powerless. I do not tell the truth but tell them only what they want to hear to avoid conflict. Since I perceive authority to be unloving and irrational, rational discourse cannot achieve any-thing fruitful, so I do not even try. Of course, no one is a pure type, and all usually have had some experience of both forms of authority. But most of the time I inhabit one attitude more than the other. I either offer myself to the process of authority-mak-ing or I withdraw in fear from participation. If my early experience is primarily loving and rational, I will experience God’s authority to be for my good; I will recognize and" act against situations of injustice; I will experience my own inner authority and act out of it in nondefensive ways; and I will be able to be critical. I can tell the truth in the face of ambiguous experiences of authority. I can afford to see that a given person in authority has room to grow in the way he or she exercises that authority. New Testament Concepts of Power The New Testament presents two concepts of power. It addresses the way authority exercises power through the behav-ior and teaching of Jesus, and it begins to redefine power as the activity of God in our midst. "Power in the kingdom of God will May-June 1994 329 Ruffing ¯ Leadership a New Way be totally different from power as it is exercised in the kingdom of Satan (the world). The power of Satan is the power of domi-nation and oppression, the power of God is the power of service and freedom." 6 All the kingdoms and nations of this present world are governed by the power of domination and force. The struc-ture of the kingdom of God will be determined by the power of spontaneous loving service which people render to one another. In Mark, Jesus puts it this way: "You know that among the pagans their so-called rulers lord it over them, and their great men make their authority felt. This is not to happen among you. No; any-one who wants to become great among you must be your servant (diakonos), and anyone who wants to be first among you must be a slave (doulos) to all. For the son of man himself did not come to serve but to give his life as a ransom for many" (Mk 10:42-45, Mk 9:35). This teaching occurs in all three synoptics and is par-alleled by the footwashing pericope in John’s gospel. "You call me teacher and lord, rightly so--if I your teacher and Lord have washed your feet--so also ought you to wash one another" (Jn 13:14). This is an example of the way power is to be exercised among the disciples--placing ourselves at the service of one another’s freedom, calling forth from one another by our exam-ple "kingdom qualities," and releasing the power of the commu-nity in mission. Jesus is very clear about the difference between domination and service. As Albert Nolan says, "The power of this new soci-ety is not a power which has to be served, a power before which a person must bow down and cringe. It is the power which has an enormous influence in the lives of people by being of service to them." 7 Also relevant to this discussion is Jesus’ attitude to the law, the power which enabled religious rulers to dominate and oppress. Jesus consistently attacked this abuse of the law. He rejected any interpretation which was used against people. The law was meant to serve genuine human needs and interests. Unfortunately, many fear the responsibility of freedom. We seek the security of a law which gives us prestige and allows us to dominate, or we let others make decisions for us, hiding behind rules, relying on the letter rather than on the spirit of the law. In so doing we enslave ourselves by our fear of freedom, and we deny freedom to others as well. Jesus does not abolish the law, but relativizes it so that we will take responsibility for the sys-tems we create and use them to serve the needs of humanity. The 330 Review for Religious exercise of power and authority in God’s kingdom is to be func-tional. It should embody the arrangements that are necessary if we are to serve one another willingly and effectively. Every type of domination and servitude is to be abolished, including religious forms of these abuses. The New Testament also speaks about another kind of power--the power that comes from on high over Mary, the Holy Spirit, who also comes upon the community gathered in Jesus’ name after the resurrec-tion. Jesus’ ministry is characterized by a release of God’s power as he expels demons and heals those who believe. The woman with the issue of blood touches Jesus, and power goes out from him. In Luke, all try to touch Jesus in order to be healed because power emanates from him. When Jesus sends out the disciples to preach, he confers power on them, not to rule but to heal and to cast out demons. Jesus releases in our midst freedom from all that binds us. He heals and forgives sin and invites us to share in this power for good which is the Spirit’s action in us. We, as apostolic women, are empowered by that same Spirit. We are called to develop ways of making decisions, organizing our lives, and harmonizing our gifts so that this holy power for mission is released in each of us and in the group as a whole. The disciples had trouble understanding this; they kept mixing up these two kinds of power, wanting to rule and lord it over others rather than releasing the God life to its own ends. Jesus is very clear about the difference between domination and service. Women and Power As women we can oft
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